commit e30d26d9a0639137c5cd02b66ab9aab28b1cff2d Author: pvincent Date: Mon Oct 3 22:58:19 2022 +0400 first commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..b512c09 --- /dev/null +++ b/.gitignore @@ -0,0 +1 @@ +node_modules \ No newline at end of file diff --git a/.semver_git_tag b/.semver_git_tag new file mode 100644 index 0000000..8acdd82 --- /dev/null +++ b/.semver_git_tag @@ -0,0 +1 @@ +0.0.1 diff --git a/.vscode/extensions.json b/.vscode/extensions.json new file mode 100644 index 0000000..9470653 --- /dev/null +++ b/.vscode/extensions.json @@ -0,0 +1,9 @@ +{ + "recommendations": [ + "dbaeumer.vscode-eslint", + "esbenp.prettier-vscode", + "streetsidesoftware.code-spell-checker", + "streetsidesoftware.code-spell-checker-french-reforme", + "bradlc.vscode-tailwindcss", + ] + } diff --git a/.vscode/settings.json b/.vscode/settings.json new file mode 100644 index 0000000..c2c452a --- /dev/null +++ b/.vscode/settings.json @@ -0,0 +1,7 @@ +{ + 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Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/@nodelib/fs.scandir/README.md b/node_modules/@nodelib/fs.scandir/README.md new file mode 100644 index 0000000..e0b218b --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/README.md @@ -0,0 +1,171 @@ +# @nodelib/fs.scandir + +> List files and directories inside the specified directory. + +## :bulb: Highlights + +The package is aimed at obtaining information about entries in the directory. + +* :moneybag: Returns useful information: `name`, `path`, `dirent` and `stats` (optional). +* :gear: On Node.js 10.10+ uses the mechanism without additional calls to determine the entry type. See [`old` and `modern` mode](#old-and-modern-mode). +* :link: Can safely work with broken symbolic links. + +## Install + +```console +npm install @nodelib/fs.scandir +``` + +## Usage + +```ts +import * as fsScandir from '@nodelib/fs.scandir'; + +fsScandir.scandir('path', (error, stats) => { /* … */ }); +``` + +## API + +### .scandir(path, [optionsOrSettings], callback) + +Returns an array of plain objects ([`Entry`](#entry)) with information about entry for provided path with standard callback-style. + +```ts +fsScandir.scandir('path', (error, entries) => { /* … */ }); +fsScandir.scandir('path', {}, (error, entries) => { /* … */ }); +fsScandir.scandir('path', new fsScandir.Settings(), (error, entries) => { /* … */ }); +``` + +### .scandirSync(path, [optionsOrSettings]) + +Returns an array of plain objects ([`Entry`](#entry)) with information about entry for provided path. + +```ts +const entries = fsScandir.scandirSync('path'); +const entries = fsScandir.scandirSync('path', {}); +const entries = fsScandir.scandirSync(('path', new fsScandir.Settings()); +``` + +#### path + +* Required: `true` +* Type: `string | Buffer | URL` + +A path to a file. If a URL is provided, it must use the `file:` protocol. + +#### optionsOrSettings + +* Required: `false` +* Type: `Options | Settings` +* Default: An instance of `Settings` class + +An [`Options`](#options) object or an instance of [`Settings`](#settingsoptions) class. + +> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class. + +### Settings([options]) + +A class of full settings of the package. + +```ts +const settings = new fsScandir.Settings({ followSymbolicLinks: false }); + +const entries = fsScandir.scandirSync('path', settings); +``` + +## Entry + +* `name` — The name of the entry (`unknown.txt`). +* `path` — The path of the entry relative to call directory (`root/unknown.txt`). +* `dirent` — An instance of [`fs.Dirent`](./src/types/index.ts) class. On Node.js below 10.10 will be emulated by [`DirentFromStats`](./src/utils/fs.ts) class. +* `stats` (optional) — An instance of `fs.Stats` class. + +For example, the `scandir` call for `tools` directory with one directory inside: + +```ts +{ + dirent: Dirent { name: 'typedoc', /* … */ }, + name: 'typedoc', + path: 'tools/typedoc' +} +``` + +## Options + +### stats + +* Type: `boolean` +* Default: `false` + +Adds an instance of `fs.Stats` class to the [`Entry`](#entry). + +> :book: Always use `fs.readdir` without the `withFileTypes` option. ??TODO?? + +### followSymbolicLinks + +* Type: `boolean` +* Default: `false` + +Follow symbolic links or not. Call `fs.stat` on symbolic link if `true`. + +### `throwErrorOnBrokenSymbolicLink` + +* Type: `boolean` +* Default: `true` + +Throw an error when symbolic link is broken if `true` or safely use `lstat` call if `false`. + +### `pathSegmentSeparator` + +* Type: `string` +* Default: `path.sep` + +By default, this package uses the correct path separator for your OS (`\` on Windows, `/` on Unix-like systems). But you can set this option to any separator character(s) that you want to use instead. + +### `fs` + +* Type: [`FileSystemAdapter`](./src/adapters/fs.ts) +* Default: A default FS methods + +By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own. + +```ts +interface FileSystemAdapter { + lstat?: typeof fs.lstat; + stat?: typeof fs.stat; + lstatSync?: typeof fs.lstatSync; + statSync?: typeof fs.statSync; + readdir?: typeof fs.readdir; + readdirSync?: typeof fs.readdirSync; +} + +const settings = new fsScandir.Settings({ + fs: { lstat: fakeLstat } +}); +``` + +## `old` and `modern` mode + +This package has two modes that are used depending on the environment and parameters of use. + +### old + +* Node.js below `10.10` or when the `stats` option is enabled + +When working in the old mode, the directory is read first (`fs.readdir`), then the type of entries is determined (`fs.lstat` and/or `fs.stat` for symbolic links). + +### modern + +* Node.js 10.10+ and the `stats` option is disabled + +In the modern mode, reading the directory (`fs.readdir` with the `withFileTypes` option) is combined with obtaining information about its entries. An additional call for symbolic links (`fs.stat`) is still present. + +This mode makes fewer calls to the file system. It's faster. + +## Changelog + +See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version. + +## License + +This software is released under the terms of the MIT license. diff --git a/node_modules/@nodelib/fs.scandir/out/adapters/fs.d.ts b/node_modules/@nodelib/fs.scandir/out/adapters/fs.d.ts new file mode 100644 index 0000000..827f1db --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/adapters/fs.d.ts @@ -0,0 +1,20 @@ +import type * as fsStat from '@nodelib/fs.stat'; +import type { Dirent, ErrnoException } from '../types'; +export interface ReaddirAsynchronousMethod { + (filepath: string, options: { + withFileTypes: true; + }, callback: (error: ErrnoException | null, files: Dirent[]) => void): void; + (filepath: string, callback: (error: ErrnoException | null, files: string[]) => void): void; +} +export interface ReaddirSynchronousMethod { + (filepath: string, options: { + withFileTypes: true; + }): Dirent[]; + (filepath: string): string[]; +} +export declare type FileSystemAdapter = fsStat.FileSystemAdapter & { + readdir: ReaddirAsynchronousMethod; + readdirSync: ReaddirSynchronousMethod; +}; +export declare const FILE_SYSTEM_ADAPTER: FileSystemAdapter; +export declare function createFileSystemAdapter(fsMethods?: Partial): FileSystemAdapter; diff --git a/node_modules/@nodelib/fs.scandir/out/adapters/fs.js b/node_modules/@nodelib/fs.scandir/out/adapters/fs.js new file mode 100644 index 0000000..f0fe022 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/adapters/fs.js @@ -0,0 +1,19 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.createFileSystemAdapter = exports.FILE_SYSTEM_ADAPTER = void 0; +const fs = require("fs"); +exports.FILE_SYSTEM_ADAPTER = { + lstat: fs.lstat, + stat: fs.stat, + lstatSync: fs.lstatSync, + statSync: fs.statSync, + readdir: fs.readdir, + readdirSync: fs.readdirSync +}; +function createFileSystemAdapter(fsMethods) { + if (fsMethods === undefined) { + return exports.FILE_SYSTEM_ADAPTER; + } + return Object.assign(Object.assign({}, exports.FILE_SYSTEM_ADAPTER), fsMethods); +} +exports.createFileSystemAdapter = createFileSystemAdapter; diff --git a/node_modules/@nodelib/fs.scandir/out/constants.d.ts b/node_modules/@nodelib/fs.scandir/out/constants.d.ts new file mode 100644 index 0000000..33f1749 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/constants.d.ts @@ -0,0 +1,4 @@ +/** + * IS `true` for Node.js 10.10 and greater. + */ +export declare const IS_SUPPORT_READDIR_WITH_FILE_TYPES: boolean; diff --git a/node_modules/@nodelib/fs.scandir/out/constants.js b/node_modules/@nodelib/fs.scandir/out/constants.js new file mode 100644 index 0000000..7e3d441 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/constants.js @@ -0,0 +1,17 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.IS_SUPPORT_READDIR_WITH_FILE_TYPES = void 0; +const NODE_PROCESS_VERSION_PARTS = process.versions.node.split('.'); +if (NODE_PROCESS_VERSION_PARTS[0] === undefined || NODE_PROCESS_VERSION_PARTS[1] === undefined) { + throw new Error(`Unexpected behavior. The 'process.versions.node' variable has invalid value: ${process.versions.node}`); +} +const MAJOR_VERSION = Number.parseInt(NODE_PROCESS_VERSION_PARTS[0], 10); +const MINOR_VERSION = Number.parseInt(NODE_PROCESS_VERSION_PARTS[1], 10); +const SUPPORTED_MAJOR_VERSION = 10; +const SUPPORTED_MINOR_VERSION = 10; +const IS_MATCHED_BY_MAJOR = MAJOR_VERSION > SUPPORTED_MAJOR_VERSION; +const IS_MATCHED_BY_MAJOR_AND_MINOR = MAJOR_VERSION === SUPPORTED_MAJOR_VERSION && MINOR_VERSION >= SUPPORTED_MINOR_VERSION; +/** + * IS `true` for Node.js 10.10 and greater. + */ +exports.IS_SUPPORT_READDIR_WITH_FILE_TYPES = IS_MATCHED_BY_MAJOR || IS_MATCHED_BY_MAJOR_AND_MINOR; diff --git a/node_modules/@nodelib/fs.scandir/out/index.d.ts b/node_modules/@nodelib/fs.scandir/out/index.d.ts new file mode 100644 index 0000000..b9da83e --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/index.d.ts @@ -0,0 +1,12 @@ +import type { FileSystemAdapter, ReaddirAsynchronousMethod, ReaddirSynchronousMethod } from './adapters/fs'; +import * as async from './providers/async'; +import Settings, { Options } from './settings'; +import type { Dirent, Entry } from './types'; +declare type AsyncCallback = async.AsyncCallback; +declare function scandir(path: string, callback: AsyncCallback): void; +declare function scandir(path: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void; +declare namespace scandir { + function __promisify__(path: string, optionsOrSettings?: Options | Settings): Promise; +} +declare function scandirSync(path: string, optionsOrSettings?: Options | Settings): Entry[]; +export { scandir, scandirSync, Settings, AsyncCallback, Dirent, Entry, FileSystemAdapter, ReaddirAsynchronousMethod, ReaddirSynchronousMethod, Options }; diff --git a/node_modules/@nodelib/fs.scandir/out/index.js b/node_modules/@nodelib/fs.scandir/out/index.js new file mode 100644 index 0000000..99c70d3 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/index.js @@ -0,0 +1,26 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.Settings = exports.scandirSync = exports.scandir = void 0; +const async = require("./providers/async"); +const sync = require("./providers/sync"); +const settings_1 = require("./settings"); +exports.Settings = settings_1.default; +function scandir(path, optionsOrSettingsOrCallback, callback) { + if (typeof optionsOrSettingsOrCallback === 'function') { + async.read(path, getSettings(), optionsOrSettingsOrCallback); + return; + } + async.read(path, getSettings(optionsOrSettingsOrCallback), callback); +} +exports.scandir = scandir; +function scandirSync(path, optionsOrSettings) { + const settings = getSettings(optionsOrSettings); + return sync.read(path, settings); +} +exports.scandirSync = scandirSync; +function getSettings(settingsOrOptions = {}) { + if (settingsOrOptions instanceof settings_1.default) { + return settingsOrOptions; + } + return new settings_1.default(settingsOrOptions); +} diff --git a/node_modules/@nodelib/fs.scandir/out/providers/async.d.ts b/node_modules/@nodelib/fs.scandir/out/providers/async.d.ts new file mode 100644 index 0000000..5829676 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/async.d.ts @@ -0,0 +1,7 @@ +/// +import type Settings from '../settings'; +import type { Entry } from '../types'; +export declare type AsyncCallback = (error: NodeJS.ErrnoException, entries: Entry[]) => void; +export declare function read(directory: string, settings: Settings, callback: AsyncCallback): void; +export declare function readdirWithFileTypes(directory: string, settings: Settings, callback: AsyncCallback): void; +export declare function readdir(directory: string, settings: Settings, callback: AsyncCallback): void; diff --git a/node_modules/@nodelib/fs.scandir/out/providers/async.js b/node_modules/@nodelib/fs.scandir/out/providers/async.js new file mode 100644 index 0000000..e8e2f0a --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/async.js @@ -0,0 +1,104 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.readdir = exports.readdirWithFileTypes = exports.read = void 0; +const fsStat = require("@nodelib/fs.stat"); +const rpl = require("run-parallel"); +const constants_1 = require("../constants"); +const utils = require("../utils"); +const common = require("./common"); +function read(directory, settings, callback) { + if (!settings.stats && constants_1.IS_SUPPORT_READDIR_WITH_FILE_TYPES) { + readdirWithFileTypes(directory, settings, callback); + return; + } + readdir(directory, settings, callback); +} +exports.read = read; +function readdirWithFileTypes(directory, settings, callback) { + settings.fs.readdir(directory, { withFileTypes: true }, (readdirError, dirents) => { + if (readdirError !== null) { + callFailureCallback(callback, readdirError); + return; + } + const entries = dirents.map((dirent) => ({ + dirent, + name: dirent.name, + path: common.joinPathSegments(directory, dirent.name, settings.pathSegmentSeparator) + })); + if (!settings.followSymbolicLinks) { + callSuccessCallback(callback, entries); + return; + } + const tasks = entries.map((entry) => makeRplTaskEntry(entry, settings)); + rpl(tasks, (rplError, rplEntries) => { + if (rplError !== null) { + callFailureCallback(callback, rplError); + return; + } + callSuccessCallback(callback, rplEntries); + }); + }); +} +exports.readdirWithFileTypes = readdirWithFileTypes; +function makeRplTaskEntry(entry, settings) { + return (done) => { + if (!entry.dirent.isSymbolicLink()) { + done(null, entry); + return; + } + settings.fs.stat(entry.path, (statError, stats) => { + if (statError !== null) { + if (settings.throwErrorOnBrokenSymbolicLink) { + done(statError); + return; + } + done(null, entry); + return; + } + entry.dirent = utils.fs.createDirentFromStats(entry.name, stats); + done(null, entry); + }); + }; +} +function readdir(directory, settings, callback) { + settings.fs.readdir(directory, (readdirError, names) => { + if (readdirError !== null) { + callFailureCallback(callback, readdirError); + return; + } + const tasks = names.map((name) => { + const path = common.joinPathSegments(directory, name, settings.pathSegmentSeparator); + return (done) => { + fsStat.stat(path, settings.fsStatSettings, (error, stats) => { + if (error !== null) { + done(error); + return; + } + const entry = { + name, + path, + dirent: utils.fs.createDirentFromStats(name, stats) + }; + if (settings.stats) { + entry.stats = stats; + } + done(null, entry); + }); + }; + }); + rpl(tasks, (rplError, entries) => { + if (rplError !== null) { + callFailureCallback(callback, rplError); + return; + } + callSuccessCallback(callback, entries); + }); + }); +} +exports.readdir = readdir; +function callFailureCallback(callback, error) { + callback(error); +} +function callSuccessCallback(callback, result) { + callback(null, result); +} diff --git a/node_modules/@nodelib/fs.scandir/out/providers/common.d.ts b/node_modules/@nodelib/fs.scandir/out/providers/common.d.ts new file mode 100644 index 0000000..2b4d08b --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/common.d.ts @@ -0,0 +1 @@ +export declare function joinPathSegments(a: string, b: string, separator: string): string; diff --git a/node_modules/@nodelib/fs.scandir/out/providers/common.js b/node_modules/@nodelib/fs.scandir/out/providers/common.js new file mode 100644 index 0000000..8724cb5 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/common.js @@ -0,0 +1,13 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.joinPathSegments = void 0; +function joinPathSegments(a, b, separator) { + /** + * The correct handling of cases when the first segment is a root (`/`, `C:/`) or UNC path (`//?/C:/`). + */ + if (a.endsWith(separator)) { + return a + b; + } + return a + separator + b; +} +exports.joinPathSegments = joinPathSegments; diff --git a/node_modules/@nodelib/fs.scandir/out/providers/sync.d.ts b/node_modules/@nodelib/fs.scandir/out/providers/sync.d.ts new file mode 100644 index 0000000..e05c8f0 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/sync.d.ts @@ -0,0 +1,5 @@ +import type Settings from '../settings'; +import type { Entry } from '../types'; +export declare function read(directory: string, settings: Settings): Entry[]; +export declare function readdirWithFileTypes(directory: string, settings: Settings): Entry[]; +export declare function readdir(directory: string, settings: Settings): Entry[]; diff --git a/node_modules/@nodelib/fs.scandir/out/providers/sync.js b/node_modules/@nodelib/fs.scandir/out/providers/sync.js new file mode 100644 index 0000000..146db34 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/providers/sync.js @@ -0,0 +1,54 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.readdir = exports.readdirWithFileTypes = exports.read = void 0; +const fsStat = require("@nodelib/fs.stat"); +const constants_1 = require("../constants"); +const utils = require("../utils"); +const common = require("./common"); +function read(directory, settings) { + if (!settings.stats && constants_1.IS_SUPPORT_READDIR_WITH_FILE_TYPES) { + return readdirWithFileTypes(directory, settings); + } + return readdir(directory, settings); +} +exports.read = read; +function readdirWithFileTypes(directory, settings) { + const dirents = settings.fs.readdirSync(directory, { withFileTypes: true }); + return dirents.map((dirent) => { + const entry = { + dirent, + name: dirent.name, + path: common.joinPathSegments(directory, dirent.name, settings.pathSegmentSeparator) + }; + if (entry.dirent.isSymbolicLink() && settings.followSymbolicLinks) { + try { + const stats = settings.fs.statSync(entry.path); + entry.dirent = utils.fs.createDirentFromStats(entry.name, stats); + } + catch (error) { + if (settings.throwErrorOnBrokenSymbolicLink) { + throw error; + } + } + } + return entry; + }); +} +exports.readdirWithFileTypes = readdirWithFileTypes; +function readdir(directory, settings) { + const names = settings.fs.readdirSync(directory); + return names.map((name) => { + const entryPath = common.joinPathSegments(directory, name, settings.pathSegmentSeparator); + const stats = fsStat.statSync(entryPath, settings.fsStatSettings); + const entry = { + name, + path: entryPath, + dirent: utils.fs.createDirentFromStats(name, stats) + }; + if (settings.stats) { + entry.stats = stats; + } + return entry; + }); +} +exports.readdir = readdir; diff --git a/node_modules/@nodelib/fs.scandir/out/settings.d.ts b/node_modules/@nodelib/fs.scandir/out/settings.d.ts new file mode 100644 index 0000000..a0db115 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/settings.d.ts @@ -0,0 +1,20 @@ +import * as fsStat from '@nodelib/fs.stat'; +import * as fs from './adapters/fs'; +export interface Options { + followSymbolicLinks?: boolean; + fs?: Partial; + pathSegmentSeparator?: string; + stats?: boolean; + throwErrorOnBrokenSymbolicLink?: boolean; +} +export default class Settings { + private readonly _options; + readonly followSymbolicLinks: boolean; + readonly fs: fs.FileSystemAdapter; + readonly pathSegmentSeparator: string; + readonly stats: boolean; + readonly throwErrorOnBrokenSymbolicLink: boolean; + readonly fsStatSettings: fsStat.Settings; + constructor(_options?: Options); + private _getValue; +} diff --git a/node_modules/@nodelib/fs.scandir/out/settings.js b/node_modules/@nodelib/fs.scandir/out/settings.js new file mode 100644 index 0000000..15a3e8c --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/settings.js @@ -0,0 +1,24 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const path = require("path"); +const fsStat = require("@nodelib/fs.stat"); +const fs = require("./adapters/fs"); +class Settings { + constructor(_options = {}) { + this._options = _options; + this.followSymbolicLinks = this._getValue(this._options.followSymbolicLinks, false); + this.fs = fs.createFileSystemAdapter(this._options.fs); + this.pathSegmentSeparator = this._getValue(this._options.pathSegmentSeparator, path.sep); + this.stats = this._getValue(this._options.stats, false); + this.throwErrorOnBrokenSymbolicLink = this._getValue(this._options.throwErrorOnBrokenSymbolicLink, true); + this.fsStatSettings = new fsStat.Settings({ + followSymbolicLink: this.followSymbolicLinks, + fs: this.fs, + throwErrorOnBrokenSymbolicLink: this.throwErrorOnBrokenSymbolicLink + }); + } + _getValue(option, value) { + return option !== null && option !== void 0 ? option : value; + } +} +exports.default = Settings; diff --git a/node_modules/@nodelib/fs.scandir/out/types/index.d.ts b/node_modules/@nodelib/fs.scandir/out/types/index.d.ts new file mode 100644 index 0000000..f326c5e --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/types/index.d.ts @@ -0,0 +1,20 @@ +/// +import type * as fs from 'fs'; +export interface Entry { + dirent: Dirent; + name: string; + path: string; + stats?: Stats; +} +export declare type Stats = fs.Stats; +export declare type ErrnoException = NodeJS.ErrnoException; +export interface Dirent { + isBlockDevice: () => boolean; + isCharacterDevice: () => boolean; + isDirectory: () => boolean; + isFIFO: () => boolean; + isFile: () => boolean; + isSocket: () => boolean; + isSymbolicLink: () => boolean; + name: string; +} diff --git a/node_modules/@nodelib/fs.scandir/out/types/index.js b/node_modules/@nodelib/fs.scandir/out/types/index.js new file mode 100644 index 0000000..c8ad2e5 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/types/index.js @@ -0,0 +1,2 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); diff --git a/node_modules/@nodelib/fs.scandir/out/utils/fs.d.ts b/node_modules/@nodelib/fs.scandir/out/utils/fs.d.ts new file mode 100644 index 0000000..bb863f1 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/utils/fs.d.ts @@ -0,0 +1,2 @@ +import type { Dirent, Stats } from '../types'; +export declare function createDirentFromStats(name: string, stats: Stats): Dirent; diff --git a/node_modules/@nodelib/fs.scandir/out/utils/fs.js b/node_modules/@nodelib/fs.scandir/out/utils/fs.js new file mode 100644 index 0000000..ace7c74 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/utils/fs.js @@ -0,0 +1,19 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.createDirentFromStats = void 0; +class DirentFromStats { + constructor(name, stats) { + this.name = name; + this.isBlockDevice = stats.isBlockDevice.bind(stats); + this.isCharacterDevice = stats.isCharacterDevice.bind(stats); + this.isDirectory = stats.isDirectory.bind(stats); + this.isFIFO = stats.isFIFO.bind(stats); + this.isFile = stats.isFile.bind(stats); + this.isSocket = stats.isSocket.bind(stats); + this.isSymbolicLink = stats.isSymbolicLink.bind(stats); + } +} +function createDirentFromStats(name, stats) { + return new DirentFromStats(name, stats); +} +exports.createDirentFromStats = createDirentFromStats; diff --git a/node_modules/@nodelib/fs.scandir/out/utils/index.d.ts b/node_modules/@nodelib/fs.scandir/out/utils/index.d.ts new file mode 100644 index 0000000..1b41954 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/utils/index.d.ts @@ -0,0 +1,2 @@ +import * as fs from './fs'; +export { fs }; diff --git a/node_modules/@nodelib/fs.scandir/out/utils/index.js b/node_modules/@nodelib/fs.scandir/out/utils/index.js new file mode 100644 index 0000000..f5de129 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/out/utils/index.js @@ -0,0 +1,5 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.fs = void 0; +const fs = require("./fs"); +exports.fs = fs; diff --git a/node_modules/@nodelib/fs.scandir/package.json b/node_modules/@nodelib/fs.scandir/package.json new file mode 100644 index 0000000..d3a8924 --- /dev/null +++ b/node_modules/@nodelib/fs.scandir/package.json @@ -0,0 +1,44 @@ +{ + "name": "@nodelib/fs.scandir", + "version": "2.1.5", + "description": "List files and directories inside the specified directory", + "license": "MIT", + "repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.scandir", + "keywords": [ + "NodeLib", + "fs", + "FileSystem", + "file system", + "scandir", + "readdir", + "dirent" + ], + "engines": { + "node": ">= 8" + }, + "files": [ + "out/**", + "!out/**/*.map", + "!out/**/*.spec.*" + ], + "main": "out/index.js", + "typings": "out/index.d.ts", + "scripts": { + "clean": "rimraf {tsconfig.tsbuildinfo,out}", + "lint": "eslint \"src/**/*.ts\" --cache", + "compile": "tsc -b .", + "compile:watch": "tsc -p . --watch --sourceMap", + "test": "mocha \"out/**/*.spec.js\" -s 0", + "build": "npm run clean && npm run compile && npm run lint && npm test", + "watch": "npm run clean && npm run compile:watch" + }, + "dependencies": { + "@nodelib/fs.stat": "2.0.5", + "run-parallel": "^1.1.9" + }, + "devDependencies": { + "@nodelib/fs.macchiato": "1.0.4", + "@types/run-parallel": "^1.1.0" + }, + "gitHead": "d6a7960d5281d3dd5f8e2efba49bb552d090f562" +} diff --git a/node_modules/@nodelib/fs.stat/LICENSE b/node_modules/@nodelib/fs.stat/LICENSE new file mode 100644 index 0000000..65a9994 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Denis Malinochkin + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/@nodelib/fs.stat/README.md b/node_modules/@nodelib/fs.stat/README.md new file mode 100644 index 0000000..686f047 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/README.md @@ -0,0 +1,126 @@ +# @nodelib/fs.stat + +> Get the status of a file with some features. + +## :bulb: Highlights + +Wrapper around standard method `fs.lstat` and `fs.stat` with some features. + +* :beginner: Normally follows symbolic link. +* :gear: Can safely work with broken symbolic link. + +## Install + +```console +npm install @nodelib/fs.stat +``` + +## Usage + +```ts +import * as fsStat from '@nodelib/fs.stat'; + +fsStat.stat('path', (error, stats) => { /* … */ }); +``` + +## API + +### .stat(path, [optionsOrSettings], callback) + +Returns an instance of `fs.Stats` class for provided path with standard callback-style. + +```ts +fsStat.stat('path', (error, stats) => { /* … */ }); +fsStat.stat('path', {}, (error, stats) => { /* … */ }); +fsStat.stat('path', new fsStat.Settings(), (error, stats) => { /* … */ }); +``` + +### .statSync(path, [optionsOrSettings]) + +Returns an instance of `fs.Stats` class for provided path. + +```ts +const stats = fsStat.stat('path'); +const stats = fsStat.stat('path', {}); +const stats = fsStat.stat('path', new fsStat.Settings()); +``` + +#### path + +* Required: `true` +* Type: `string | Buffer | URL` + +A path to a file. If a URL is provided, it must use the `file:` protocol. + +#### optionsOrSettings + +* Required: `false` +* Type: `Options | Settings` +* Default: An instance of `Settings` class + +An [`Options`](#options) object or an instance of [`Settings`](#settings) class. + +> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class. + +### Settings([options]) + +A class of full settings of the package. + +```ts +const settings = new fsStat.Settings({ followSymbolicLink: false }); + +const stats = fsStat.stat('path', settings); +``` + +## Options + +### `followSymbolicLink` + +* Type: `boolean` +* Default: `true` + +Follow symbolic link or not. Call `fs.stat` on symbolic link if `true`. + +### `markSymbolicLink` + +* Type: `boolean` +* Default: `false` + +Mark symbolic link by setting the return value of `isSymbolicLink` function to always `true` (even after `fs.stat`). + +> :book: Can be used if you want to know what is hidden behind a symbolic link, but still continue to know that it is a symbolic link. + +### `throwErrorOnBrokenSymbolicLink` + +* Type: `boolean` +* Default: `true` + +Throw an error when symbolic link is broken if `true` or safely return `lstat` call if `false`. + +### `fs` + +* Type: [`FileSystemAdapter`](./src/adapters/fs.ts) +* Default: A default FS methods + +By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own. + +```ts +interface FileSystemAdapter { + lstat?: typeof fs.lstat; + stat?: typeof fs.stat; + lstatSync?: typeof fs.lstatSync; + statSync?: typeof fs.statSync; +} + +const settings = new fsStat.Settings({ + fs: { lstat: fakeLstat } +}); +``` + +## Changelog + +See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version. + +## License + +This software is released under the terms of the MIT license. diff --git a/node_modules/@nodelib/fs.stat/out/adapters/fs.d.ts b/node_modules/@nodelib/fs.stat/out/adapters/fs.d.ts new file mode 100644 index 0000000..3af759c --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/adapters/fs.d.ts @@ -0,0 +1,13 @@ +/// +import * as fs from 'fs'; +import type { ErrnoException } from '../types'; +export declare type StatAsynchronousMethod = (path: string, callback: (error: ErrnoException | null, stats: fs.Stats) => void) => void; +export declare type StatSynchronousMethod = (path: string) => fs.Stats; +export interface FileSystemAdapter { + lstat: StatAsynchronousMethod; + stat: StatAsynchronousMethod; + lstatSync: StatSynchronousMethod; + statSync: StatSynchronousMethod; +} +export declare const FILE_SYSTEM_ADAPTER: FileSystemAdapter; +export declare function createFileSystemAdapter(fsMethods?: Partial): FileSystemAdapter; diff --git a/node_modules/@nodelib/fs.stat/out/adapters/fs.js b/node_modules/@nodelib/fs.stat/out/adapters/fs.js new file mode 100644 index 0000000..8dc08c8 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/adapters/fs.js @@ -0,0 +1,17 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.createFileSystemAdapter = exports.FILE_SYSTEM_ADAPTER = void 0; +const fs = require("fs"); +exports.FILE_SYSTEM_ADAPTER = { + lstat: fs.lstat, + stat: fs.stat, + lstatSync: fs.lstatSync, + statSync: fs.statSync +}; +function createFileSystemAdapter(fsMethods) { + if (fsMethods === undefined) { + return exports.FILE_SYSTEM_ADAPTER; + } + return Object.assign(Object.assign({}, exports.FILE_SYSTEM_ADAPTER), fsMethods); +} +exports.createFileSystemAdapter = createFileSystemAdapter; diff --git a/node_modules/@nodelib/fs.stat/out/index.d.ts b/node_modules/@nodelib/fs.stat/out/index.d.ts new file mode 100644 index 0000000..f95db99 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/index.d.ts @@ -0,0 +1,12 @@ +import type { FileSystemAdapter, StatAsynchronousMethod, StatSynchronousMethod } from './adapters/fs'; +import * as async from './providers/async'; +import Settings, { Options } from './settings'; +import type { Stats } from './types'; +declare type AsyncCallback = async.AsyncCallback; +declare function stat(path: string, callback: AsyncCallback): void; +declare function stat(path: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void; +declare namespace stat { + function __promisify__(path: string, optionsOrSettings?: Options | Settings): Promise; +} +declare function statSync(path: string, optionsOrSettings?: Options | Settings): Stats; +export { Settings, stat, statSync, AsyncCallback, FileSystemAdapter, StatAsynchronousMethod, StatSynchronousMethod, Options, Stats }; diff --git a/node_modules/@nodelib/fs.stat/out/index.js b/node_modules/@nodelib/fs.stat/out/index.js new file mode 100644 index 0000000..b23f751 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/index.js @@ -0,0 +1,26 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.statSync = exports.stat = exports.Settings = void 0; +const async = require("./providers/async"); +const sync = require("./providers/sync"); +const settings_1 = require("./settings"); +exports.Settings = settings_1.default; +function stat(path, optionsOrSettingsOrCallback, callback) { + if (typeof optionsOrSettingsOrCallback === 'function') { + async.read(path, getSettings(), optionsOrSettingsOrCallback); + return; + } + async.read(path, getSettings(optionsOrSettingsOrCallback), callback); +} +exports.stat = stat; +function statSync(path, optionsOrSettings) { + const settings = getSettings(optionsOrSettings); + return sync.read(path, settings); +} +exports.statSync = statSync; +function getSettings(settingsOrOptions = {}) { + if (settingsOrOptions instanceof settings_1.default) { + return settingsOrOptions; + } + return new settings_1.default(settingsOrOptions); +} diff --git a/node_modules/@nodelib/fs.stat/out/providers/async.d.ts b/node_modules/@nodelib/fs.stat/out/providers/async.d.ts new file mode 100644 index 0000000..85423ce --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/providers/async.d.ts @@ -0,0 +1,4 @@ +import type Settings from '../settings'; +import type { ErrnoException, Stats } from '../types'; +export declare type AsyncCallback = (error: ErrnoException, stats: Stats) => void; +export declare function read(path: string, settings: Settings, callback: AsyncCallback): void; diff --git a/node_modules/@nodelib/fs.stat/out/providers/async.js b/node_modules/@nodelib/fs.stat/out/providers/async.js new file mode 100644 index 0000000..983ff0e --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/providers/async.js @@ -0,0 +1,36 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.read = void 0; +function read(path, settings, callback) { + settings.fs.lstat(path, (lstatError, lstat) => { + if (lstatError !== null) { + callFailureCallback(callback, lstatError); + return; + } + if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) { + callSuccessCallback(callback, lstat); + return; + } + settings.fs.stat(path, (statError, stat) => { + if (statError !== null) { + if (settings.throwErrorOnBrokenSymbolicLink) { + callFailureCallback(callback, statError); + return; + } + callSuccessCallback(callback, lstat); + return; + } + if (settings.markSymbolicLink) { + stat.isSymbolicLink = () => true; + } + callSuccessCallback(callback, stat); + }); + }); +} +exports.read = read; +function callFailureCallback(callback, error) { + callback(error); +} +function callSuccessCallback(callback, result) { + callback(null, result); +} diff --git a/node_modules/@nodelib/fs.stat/out/providers/sync.d.ts b/node_modules/@nodelib/fs.stat/out/providers/sync.d.ts new file mode 100644 index 0000000..428c3d7 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/providers/sync.d.ts @@ -0,0 +1,3 @@ +import type Settings from '../settings'; +import type { Stats } from '../types'; +export declare function read(path: string, settings: Settings): Stats; diff --git a/node_modules/@nodelib/fs.stat/out/providers/sync.js b/node_modules/@nodelib/fs.stat/out/providers/sync.js new file mode 100644 index 0000000..1521c36 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/providers/sync.js @@ -0,0 +1,23 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.read = void 0; +function read(path, settings) { + const lstat = settings.fs.lstatSync(path); + if (!lstat.isSymbolicLink() || !settings.followSymbolicLink) { + return lstat; + } + try { + const stat = settings.fs.statSync(path); + if (settings.markSymbolicLink) { + stat.isSymbolicLink = () => true; + } + return stat; + } + catch (error) { + if (!settings.throwErrorOnBrokenSymbolicLink) { + return lstat; + } + throw error; + } +} +exports.read = read; diff --git a/node_modules/@nodelib/fs.stat/out/settings.d.ts b/node_modules/@nodelib/fs.stat/out/settings.d.ts new file mode 100644 index 0000000..f4b3d44 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/settings.d.ts @@ -0,0 +1,16 @@ +import * as fs from './adapters/fs'; +export interface Options { + followSymbolicLink?: boolean; + fs?: Partial; + markSymbolicLink?: boolean; + throwErrorOnBrokenSymbolicLink?: boolean; +} +export default class Settings { + private readonly _options; + readonly followSymbolicLink: boolean; + readonly fs: fs.FileSystemAdapter; + readonly markSymbolicLink: boolean; + readonly throwErrorOnBrokenSymbolicLink: boolean; + constructor(_options?: Options); + private _getValue; +} diff --git a/node_modules/@nodelib/fs.stat/out/settings.js b/node_modules/@nodelib/fs.stat/out/settings.js new file mode 100644 index 0000000..111ec09 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/settings.js @@ -0,0 +1,16 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const fs = require("./adapters/fs"); +class Settings { + constructor(_options = {}) { + this._options = _options; + this.followSymbolicLink = this._getValue(this._options.followSymbolicLink, true); + this.fs = fs.createFileSystemAdapter(this._options.fs); + this.markSymbolicLink = this._getValue(this._options.markSymbolicLink, false); + this.throwErrorOnBrokenSymbolicLink = this._getValue(this._options.throwErrorOnBrokenSymbolicLink, true); + } + _getValue(option, value) { + return option !== null && option !== void 0 ? option : value; + } +} +exports.default = Settings; diff --git a/node_modules/@nodelib/fs.stat/out/types/index.d.ts b/node_modules/@nodelib/fs.stat/out/types/index.d.ts new file mode 100644 index 0000000..74c08ed --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/types/index.d.ts @@ -0,0 +1,4 @@ +/// +import type * as fs from 'fs'; +export declare type Stats = fs.Stats; +export declare type ErrnoException = NodeJS.ErrnoException; diff --git a/node_modules/@nodelib/fs.stat/out/types/index.js b/node_modules/@nodelib/fs.stat/out/types/index.js new file mode 100644 index 0000000..c8ad2e5 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/out/types/index.js @@ -0,0 +1,2 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); diff --git a/node_modules/@nodelib/fs.stat/package.json b/node_modules/@nodelib/fs.stat/package.json new file mode 100644 index 0000000..f2540c2 --- /dev/null +++ b/node_modules/@nodelib/fs.stat/package.json @@ -0,0 +1,37 @@ +{ + "name": "@nodelib/fs.stat", + "version": "2.0.5", + "description": "Get the status of a file with some features", + "license": "MIT", + "repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.stat", + "keywords": [ + "NodeLib", + "fs", + "FileSystem", + "file system", + "stat" + ], + "engines": { + "node": ">= 8" + }, + "files": [ + "out/**", + "!out/**/*.map", + "!out/**/*.spec.*" + ], + "main": "out/index.js", + "typings": "out/index.d.ts", + "scripts": { + "clean": "rimraf {tsconfig.tsbuildinfo,out}", + "lint": "eslint \"src/**/*.ts\" --cache", + "compile": "tsc -b .", + "compile:watch": "tsc -p . --watch --sourceMap", + "test": "mocha \"out/**/*.spec.js\" -s 0", + "build": "npm run clean && npm run compile && npm run lint && npm test", + "watch": "npm run clean && npm run compile:watch" + }, + "devDependencies": { + "@nodelib/fs.macchiato": "1.0.4" + }, + "gitHead": "d6a7960d5281d3dd5f8e2efba49bb552d090f562" +} diff --git a/node_modules/@nodelib/fs.walk/LICENSE b/node_modules/@nodelib/fs.walk/LICENSE new file mode 100644 index 0000000..65a9994 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Denis Malinochkin + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/@nodelib/fs.walk/README.md b/node_modules/@nodelib/fs.walk/README.md new file mode 100644 index 0000000..6ccc08d --- /dev/null +++ b/node_modules/@nodelib/fs.walk/README.md @@ -0,0 +1,215 @@ +# @nodelib/fs.walk + +> A library for efficiently walking a directory recursively. + +## :bulb: Highlights + +* :moneybag: Returns useful information: `name`, `path`, `dirent` and `stats` (optional). +* :rocket: On Node.js 10.10+ uses the mechanism without additional calls to determine the entry type for performance reasons. See [`old` and `modern` mode](https://github.com/nodelib/nodelib/blob/master/packages/fs/fs.scandir/README.md#old-and-modern-mode). +* :gear: Built-in directories/files and error filtering system. +* :link: Can safely work with broken symbolic links. + +## Install + +```console +npm install @nodelib/fs.walk +``` + +## Usage + +```ts +import * as fsWalk from '@nodelib/fs.walk'; + +fsWalk.walk('path', (error, entries) => { /* … */ }); +``` + +## API + +### .walk(path, [optionsOrSettings], callback) + +Reads the directory recursively and asynchronously. Requires a callback function. + +> :book: If you want to use the Promise API, use `util.promisify`. + +```ts +fsWalk.walk('path', (error, entries) => { /* … */ }); +fsWalk.walk('path', {}, (error, entries) => { /* … */ }); +fsWalk.walk('path', new fsWalk.Settings(), (error, entries) => { /* … */ }); +``` + +### .walkStream(path, [optionsOrSettings]) + +Reads the directory recursively and asynchronously. [Readable Stream](https://nodejs.org/dist/latest-v12.x/docs/api/stream.html#stream_readable_streams) is used as a provider. + +```ts +const stream = fsWalk.walkStream('path'); +const stream = fsWalk.walkStream('path', {}); +const stream = fsWalk.walkStream('path', new fsWalk.Settings()); +``` + +### .walkSync(path, [optionsOrSettings]) + +Reads the directory recursively and synchronously. Returns an array of entries. + +```ts +const entries = fsWalk.walkSync('path'); +const entries = fsWalk.walkSync('path', {}); +const entries = fsWalk.walkSync('path', new fsWalk.Settings()); +``` + +#### path + +* Required: `true` +* Type: `string | Buffer | URL` + +A path to a file. If a URL is provided, it must use the `file:` protocol. + +#### optionsOrSettings + +* Required: `false` +* Type: `Options | Settings` +* Default: An instance of `Settings` class + +An [`Options`](#options) object or an instance of [`Settings`](#settings) class. + +> :book: When you pass a plain object, an instance of the `Settings` class will be created automatically. If you plan to call the method frequently, use a pre-created instance of the `Settings` class. + +### Settings([options]) + +A class of full settings of the package. + +```ts +const settings = new fsWalk.Settings({ followSymbolicLinks: true }); + +const entries = fsWalk.walkSync('path', settings); +``` + +## Entry + +* `name` — The name of the entry (`unknown.txt`). +* `path` — The path of the entry relative to call directory (`root/unknown.txt`). +* `dirent` — An instance of [`fs.Dirent`](./src/types/index.ts) class. +* [`stats`] — An instance of `fs.Stats` class. + +## Options + +### basePath + +* Type: `string` +* Default: `undefined` + +By default, all paths are built relative to the root path. You can use this option to set custom root path. + +In the example below we read the files from the `root` directory, but in the results the root path will be `custom`. + +```ts +fsWalk.walkSync('root'); // → ['root/file.txt'] +fsWalk.walkSync('root', { basePath: 'custom' }); // → ['custom/file.txt'] +``` + +### concurrency + +* Type: `number` +* Default: `Infinity` + +The maximum number of concurrent calls to `fs.readdir`. + +> :book: The higher the number, the higher performance and the load on the File System. If you want to read in quiet mode, set the value to `4 * os.cpus().length` (4 is default size of [thread pool work scheduling](http://docs.libuv.org/en/v1.x/threadpool.html#thread-pool-work-scheduling)). + +### deepFilter + +* Type: [`DeepFilterFunction`](./src/settings.ts) +* Default: `undefined` + +A function that indicates whether the directory will be read deep or not. + +```ts +// Skip all directories that starts with `node_modules` +const filter: DeepFilterFunction = (entry) => !entry.path.startsWith('node_modules'); +``` + +### entryFilter + +* Type: [`EntryFilterFunction`](./src/settings.ts) +* Default: `undefined` + +A function that indicates whether the entry will be included to results or not. + +```ts +// Exclude all `.js` files from results +const filter: EntryFilterFunction = (entry) => !entry.name.endsWith('.js'); +``` + +### errorFilter + +* Type: [`ErrorFilterFunction`](./src/settings.ts) +* Default: `undefined` + +A function that allows you to skip errors that occur when reading directories. + +For example, you can skip `ENOENT` errors if required: + +```ts +// Skip all ENOENT errors +const filter: ErrorFilterFunction = (error) => error.code == 'ENOENT'; +``` + +### stats + +* Type: `boolean` +* Default: `false` + +Adds an instance of `fs.Stats` class to the [`Entry`](#entry). + +> :book: Always use `fs.readdir` with additional `fs.lstat/fs.stat` calls to determine the entry type. + +### followSymbolicLinks + +* Type: `boolean` +* Default: `false` + +Follow symbolic links or not. Call `fs.stat` on symbolic link if `true`. + +### `throwErrorOnBrokenSymbolicLink` + +* Type: `boolean` +* Default: `true` + +Throw an error when symbolic link is broken if `true` or safely return `lstat` call if `false`. + +### `pathSegmentSeparator` + +* Type: `string` +* Default: `path.sep` + +By default, this package uses the correct path separator for your OS (`\` on Windows, `/` on Unix-like systems). But you can set this option to any separator character(s) that you want to use instead. + +### `fs` + +* Type: `FileSystemAdapter` +* Default: A default FS methods + +By default, the built-in Node.js module (`fs`) is used to work with the file system. You can replace any method with your own. + +```ts +interface FileSystemAdapter { + lstat: typeof fs.lstat; + stat: typeof fs.stat; + lstatSync: typeof fs.lstatSync; + statSync: typeof fs.statSync; + readdir: typeof fs.readdir; + readdirSync: typeof fs.readdirSync; +} + +const settings = new fsWalk.Settings({ + fs: { lstat: fakeLstat } +}); +``` + +## Changelog + +See the [Releases section of our GitHub project](https://github.com/nodelib/nodelib/releases) for changelog for each release version. + +## License + +This software is released under the terms of the MIT license. diff --git a/node_modules/@nodelib/fs.walk/out/index.d.ts b/node_modules/@nodelib/fs.walk/out/index.d.ts new file mode 100644 index 0000000..8864c7b --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/index.d.ts @@ -0,0 +1,14 @@ +/// +import type { Readable } from 'stream'; +import type { Dirent, FileSystemAdapter } from '@nodelib/fs.scandir'; +import { AsyncCallback } from './providers/async'; +import Settings, { DeepFilterFunction, EntryFilterFunction, ErrorFilterFunction, Options } from './settings'; +import type { Entry } from './types'; +declare function walk(directory: string, callback: AsyncCallback): void; +declare function walk(directory: string, optionsOrSettings: Options | Settings, callback: AsyncCallback): void; +declare namespace walk { + function __promisify__(directory: string, optionsOrSettings?: Options | Settings): Promise; +} +declare function walkSync(directory: string, optionsOrSettings?: Options | Settings): Entry[]; +declare function walkStream(directory: string, optionsOrSettings?: Options | Settings): Readable; +export { walk, walkSync, walkStream, Settings, AsyncCallback, Dirent, Entry, FileSystemAdapter, Options, DeepFilterFunction, EntryFilterFunction, ErrorFilterFunction }; diff --git a/node_modules/@nodelib/fs.walk/out/index.js b/node_modules/@nodelib/fs.walk/out/index.js new file mode 100644 index 0000000..1520787 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/index.js @@ -0,0 +1,34 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.Settings = exports.walkStream = exports.walkSync = exports.walk = void 0; +const async_1 = require("./providers/async"); +const stream_1 = require("./providers/stream"); +const sync_1 = require("./providers/sync"); +const settings_1 = require("./settings"); +exports.Settings = settings_1.default; +function walk(directory, optionsOrSettingsOrCallback, callback) { + if (typeof optionsOrSettingsOrCallback === 'function') { + new async_1.default(directory, getSettings()).read(optionsOrSettingsOrCallback); + return; + } + new async_1.default(directory, getSettings(optionsOrSettingsOrCallback)).read(callback); +} +exports.walk = walk; +function walkSync(directory, optionsOrSettings) { + const settings = getSettings(optionsOrSettings); + const provider = new sync_1.default(directory, settings); + return provider.read(); +} +exports.walkSync = walkSync; +function walkStream(directory, optionsOrSettings) { + const settings = getSettings(optionsOrSettings); + const provider = new stream_1.default(directory, settings); + return provider.read(); +} +exports.walkStream = walkStream; +function getSettings(settingsOrOptions = {}) { + if (settingsOrOptions instanceof settings_1.default) { + return settingsOrOptions; + } + return new settings_1.default(settingsOrOptions); +} diff --git a/node_modules/@nodelib/fs.walk/out/providers/async.d.ts b/node_modules/@nodelib/fs.walk/out/providers/async.d.ts new file mode 100644 index 0000000..0f6717d --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/async.d.ts @@ -0,0 +1,12 @@ +import AsyncReader from '../readers/async'; +import type Settings from '../settings'; +import type { Entry, Errno } from '../types'; +export declare type AsyncCallback = (error: Errno, entries: Entry[]) => void; +export default class AsyncProvider { + private readonly _root; + private readonly _settings; + protected readonly _reader: AsyncReader; + private readonly _storage; + constructor(_root: string, _settings: Settings); + read(callback: AsyncCallback): void; +} diff --git a/node_modules/@nodelib/fs.walk/out/providers/async.js b/node_modules/@nodelib/fs.walk/out/providers/async.js new file mode 100644 index 0000000..51d3be5 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/async.js @@ -0,0 +1,30 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const async_1 = require("../readers/async"); +class AsyncProvider { + constructor(_root, _settings) { + this._root = _root; + this._settings = _settings; + this._reader = new async_1.default(this._root, this._settings); + this._storage = []; + } + read(callback) { + this._reader.onError((error) => { + callFailureCallback(callback, error); + }); + this._reader.onEntry((entry) => { + this._storage.push(entry); + }); + this._reader.onEnd(() => { + callSuccessCallback(callback, this._storage); + }); + this._reader.read(); + } +} +exports.default = AsyncProvider; +function callFailureCallback(callback, error) { + callback(error); +} +function callSuccessCallback(callback, entries) { + callback(null, entries); +} diff --git a/node_modules/@nodelib/fs.walk/out/providers/index.d.ts b/node_modules/@nodelib/fs.walk/out/providers/index.d.ts new file mode 100644 index 0000000..874f60c --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/index.d.ts @@ -0,0 +1,4 @@ +import AsyncProvider from './async'; +import StreamProvider from './stream'; +import SyncProvider from './sync'; +export { AsyncProvider, StreamProvider, SyncProvider }; diff --git a/node_modules/@nodelib/fs.walk/out/providers/index.js b/node_modules/@nodelib/fs.walk/out/providers/index.js new file mode 100644 index 0000000..4c2529c --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/index.js @@ -0,0 +1,9 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.SyncProvider = exports.StreamProvider = exports.AsyncProvider = void 0; +const async_1 = require("./async"); +exports.AsyncProvider = async_1.default; +const stream_1 = require("./stream"); +exports.StreamProvider = stream_1.default; +const sync_1 = require("./sync"); +exports.SyncProvider = sync_1.default; diff --git a/node_modules/@nodelib/fs.walk/out/providers/stream.d.ts b/node_modules/@nodelib/fs.walk/out/providers/stream.d.ts new file mode 100644 index 0000000..294185f --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/stream.d.ts @@ -0,0 +1,12 @@ +/// +import { Readable } from 'stream'; +import AsyncReader from '../readers/async'; +import type Settings from '../settings'; +export default class StreamProvider { + private readonly _root; + private readonly _settings; + protected readonly _reader: AsyncReader; + protected readonly _stream: Readable; + constructor(_root: string, _settings: Settings); + read(): Readable; +} diff --git a/node_modules/@nodelib/fs.walk/out/providers/stream.js b/node_modules/@nodelib/fs.walk/out/providers/stream.js new file mode 100644 index 0000000..51298b0 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/stream.js @@ -0,0 +1,34 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const stream_1 = require("stream"); +const async_1 = require("../readers/async"); +class StreamProvider { + constructor(_root, _settings) { + this._root = _root; + this._settings = _settings; + this._reader = new async_1.default(this._root, this._settings); + this._stream = new stream_1.Readable({ + objectMode: true, + read: () => { }, + destroy: () => { + if (!this._reader.isDestroyed) { + this._reader.destroy(); + } + } + }); + } + read() { + this._reader.onError((error) => { + this._stream.emit('error', error); + }); + this._reader.onEntry((entry) => { + this._stream.push(entry); + }); + this._reader.onEnd(() => { + this._stream.push(null); + }); + this._reader.read(); + return this._stream; + } +} +exports.default = StreamProvider; diff --git a/node_modules/@nodelib/fs.walk/out/providers/sync.d.ts b/node_modules/@nodelib/fs.walk/out/providers/sync.d.ts new file mode 100644 index 0000000..551c42e --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/sync.d.ts @@ -0,0 +1,10 @@ +import SyncReader from '../readers/sync'; +import type Settings from '../settings'; +import type { Entry } from '../types'; +export default class SyncProvider { + private readonly _root; + private readonly _settings; + protected readonly _reader: SyncReader; + constructor(_root: string, _settings: Settings); + read(): Entry[]; +} diff --git a/node_modules/@nodelib/fs.walk/out/providers/sync.js b/node_modules/@nodelib/fs.walk/out/providers/sync.js new file mode 100644 index 0000000..faab6ca --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/providers/sync.js @@ -0,0 +1,14 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const sync_1 = require("../readers/sync"); +class SyncProvider { + constructor(_root, _settings) { + this._root = _root; + this._settings = _settings; + this._reader = new sync_1.default(this._root, this._settings); + } + read() { + return this._reader.read(); + } +} +exports.default = SyncProvider; diff --git a/node_modules/@nodelib/fs.walk/out/readers/async.d.ts b/node_modules/@nodelib/fs.walk/out/readers/async.d.ts new file mode 100644 index 0000000..9acf4e6 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/async.d.ts @@ -0,0 +1,30 @@ +/// +import { EventEmitter } from 'events'; +import * as fsScandir from '@nodelib/fs.scandir'; +import type Settings from '../settings'; +import type { Entry, Errno } from '../types'; +import Reader from './reader'; +declare type EntryEventCallback = (entry: Entry) => void; +declare type ErrorEventCallback = (error: Errno) => void; +declare type EndEventCallback = () => void; +export default class AsyncReader extends Reader { + protected readonly _settings: Settings; + protected readonly _scandir: typeof fsScandir.scandir; + protected readonly _emitter: EventEmitter; + private readonly _queue; + private _isFatalError; + private _isDestroyed; + constructor(_root: string, _settings: Settings); + read(): EventEmitter; + get isDestroyed(): boolean; + destroy(): void; + onEntry(callback: EntryEventCallback): void; + onError(callback: ErrorEventCallback): void; + onEnd(callback: EndEventCallback): void; + private _pushToQueue; + private _worker; + private _handleError; + private _handleEntry; + private _emitEntry; +} +export {}; diff --git a/node_modules/@nodelib/fs.walk/out/readers/async.js b/node_modules/@nodelib/fs.walk/out/readers/async.js new file mode 100644 index 0000000..ebe8dd5 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/async.js @@ -0,0 +1,97 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const events_1 = require("events"); +const fsScandir = require("@nodelib/fs.scandir"); +const fastq = require("fastq"); +const common = require("./common"); +const reader_1 = require("./reader"); +class AsyncReader extends reader_1.default { + constructor(_root, _settings) { + super(_root, _settings); + this._settings = _settings; + this._scandir = fsScandir.scandir; + this._emitter = new events_1.EventEmitter(); + this._queue = fastq(this._worker.bind(this), this._settings.concurrency); + this._isFatalError = false; + this._isDestroyed = false; + this._queue.drain = () => { + if (!this._isFatalError) { + this._emitter.emit('end'); + } + }; + } + read() { + this._isFatalError = false; + this._isDestroyed = false; + setImmediate(() => { + this._pushToQueue(this._root, this._settings.basePath); + }); + return this._emitter; + } + get isDestroyed() { + return this._isDestroyed; + } + destroy() { + if (this._isDestroyed) { + throw new Error('The reader is already destroyed'); + } + this._isDestroyed = true; + this._queue.killAndDrain(); + } + onEntry(callback) { + this._emitter.on('entry', callback); + } + onError(callback) { + this._emitter.once('error', callback); + } + onEnd(callback) { + this._emitter.once('end', callback); + } + _pushToQueue(directory, base) { + const queueItem = { directory, base }; + this._queue.push(queueItem, (error) => { + if (error !== null) { + this._handleError(error); + } + }); + } + _worker(item, done) { + this._scandir(item.directory, this._settings.fsScandirSettings, (error, entries) => { + if (error !== null) { + done(error, undefined); + return; + } + for (const entry of entries) { + this._handleEntry(entry, item.base); + } + done(null, undefined); + }); + } + _handleError(error) { + if (this._isDestroyed || !common.isFatalError(this._settings, error)) { + return; + } + this._isFatalError = true; + this._isDestroyed = true; + this._emitter.emit('error', error); + } + _handleEntry(entry, base) { + if (this._isDestroyed || this._isFatalError) { + return; + } + const fullpath = entry.path; + if (base !== undefined) { + entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator); + } + if (common.isAppliedFilter(this._settings.entryFilter, entry)) { + this._emitEntry(entry); + } + if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) { + this._pushToQueue(fullpath, base === undefined ? undefined : entry.path); + } + } + _emitEntry(entry) { + this._emitter.emit('entry', entry); + } +} +exports.default = AsyncReader; diff --git a/node_modules/@nodelib/fs.walk/out/readers/common.d.ts b/node_modules/@nodelib/fs.walk/out/readers/common.d.ts new file mode 100644 index 0000000..5985f97 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/common.d.ts @@ -0,0 +1,7 @@ +import type { FilterFunction } from '../settings'; +import type Settings from '../settings'; +import type { Errno } from '../types'; +export declare function isFatalError(settings: Settings, error: Errno): boolean; +export declare function isAppliedFilter(filter: FilterFunction | null, value: T): boolean; +export declare function replacePathSegmentSeparator(filepath: string, separator: string): string; +export declare function joinPathSegments(a: string, b: string, separator: string): string; diff --git a/node_modules/@nodelib/fs.walk/out/readers/common.js b/node_modules/@nodelib/fs.walk/out/readers/common.js new file mode 100644 index 0000000..a93572f --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/common.js @@ -0,0 +1,31 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.joinPathSegments = exports.replacePathSegmentSeparator = exports.isAppliedFilter = exports.isFatalError = void 0; +function isFatalError(settings, error) { + if (settings.errorFilter === null) { + return true; + } + return !settings.errorFilter(error); +} +exports.isFatalError = isFatalError; +function isAppliedFilter(filter, value) { + return filter === null || filter(value); +} +exports.isAppliedFilter = isAppliedFilter; +function replacePathSegmentSeparator(filepath, separator) { + return filepath.split(/[/\\]/).join(separator); +} +exports.replacePathSegmentSeparator = replacePathSegmentSeparator; +function joinPathSegments(a, b, separator) { + if (a === '') { + return b; + } + /** + * The correct handling of cases when the first segment is a root (`/`, `C:/`) or UNC path (`//?/C:/`). + */ + if (a.endsWith(separator)) { + return a + b; + } + return a + separator + b; +} +exports.joinPathSegments = joinPathSegments; diff --git a/node_modules/@nodelib/fs.walk/out/readers/reader.d.ts b/node_modules/@nodelib/fs.walk/out/readers/reader.d.ts new file mode 100644 index 0000000..e1f383b --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/reader.d.ts @@ -0,0 +1,6 @@ +import type Settings from '../settings'; +export default class Reader { + protected readonly _root: string; + protected readonly _settings: Settings; + constructor(_root: string, _settings: Settings); +} diff --git a/node_modules/@nodelib/fs.walk/out/readers/reader.js b/node_modules/@nodelib/fs.walk/out/readers/reader.js new file mode 100644 index 0000000..782f07c --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/reader.js @@ -0,0 +1,11 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const common = require("./common"); +class Reader { + constructor(_root, _settings) { + this._root = _root; + this._settings = _settings; + this._root = common.replacePathSegmentSeparator(_root, _settings.pathSegmentSeparator); + } +} +exports.default = Reader; diff --git a/node_modules/@nodelib/fs.walk/out/readers/sync.d.ts b/node_modules/@nodelib/fs.walk/out/readers/sync.d.ts new file mode 100644 index 0000000..af41033 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/sync.d.ts @@ -0,0 +1,15 @@ +import * as fsScandir from '@nodelib/fs.scandir'; +import type { Entry } from '../types'; +import Reader from './reader'; +export default class SyncReader extends Reader { + protected readonly _scandir: typeof fsScandir.scandirSync; + private readonly _storage; + private readonly _queue; + read(): Entry[]; + private _pushToQueue; + private _handleQueue; + private _handleDirectory; + private _handleError; + private _handleEntry; + private _pushToStorage; +} diff --git a/node_modules/@nodelib/fs.walk/out/readers/sync.js b/node_modules/@nodelib/fs.walk/out/readers/sync.js new file mode 100644 index 0000000..9a8d5a6 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/readers/sync.js @@ -0,0 +1,59 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const fsScandir = require("@nodelib/fs.scandir"); +const common = require("./common"); +const reader_1 = require("./reader"); +class SyncReader extends reader_1.default { + constructor() { + super(...arguments); + this._scandir = fsScandir.scandirSync; + this._storage = []; + this._queue = new Set(); + } + read() { + this._pushToQueue(this._root, this._settings.basePath); + this._handleQueue(); + return this._storage; + } + _pushToQueue(directory, base) { + this._queue.add({ directory, base }); + } + _handleQueue() { + for (const item of this._queue.values()) { + this._handleDirectory(item.directory, item.base); + } + } + _handleDirectory(directory, base) { + try { + const entries = this._scandir(directory, this._settings.fsScandirSettings); + for (const entry of entries) { + this._handleEntry(entry, base); + } + } + catch (error) { + this._handleError(error); + } + } + _handleError(error) { + if (!common.isFatalError(this._settings, error)) { + return; + } + throw error; + } + _handleEntry(entry, base) { + const fullpath = entry.path; + if (base !== undefined) { + entry.path = common.joinPathSegments(base, entry.name, this._settings.pathSegmentSeparator); + } + if (common.isAppliedFilter(this._settings.entryFilter, entry)) { + this._pushToStorage(entry); + } + if (entry.dirent.isDirectory() && common.isAppliedFilter(this._settings.deepFilter, entry)) { + this._pushToQueue(fullpath, base === undefined ? undefined : entry.path); + } + } + _pushToStorage(entry) { + this._storage.push(entry); + } +} +exports.default = SyncReader; diff --git a/node_modules/@nodelib/fs.walk/out/settings.d.ts b/node_modules/@nodelib/fs.walk/out/settings.d.ts new file mode 100644 index 0000000..d1c4b45 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/settings.d.ts @@ -0,0 +1,30 @@ +import * as fsScandir from '@nodelib/fs.scandir'; +import type { Entry, Errno } from './types'; +export declare type FilterFunction = (value: T) => boolean; +export declare type DeepFilterFunction = FilterFunction; +export declare type EntryFilterFunction = FilterFunction; +export declare type ErrorFilterFunction = FilterFunction; +export interface Options { + basePath?: string; + concurrency?: number; + deepFilter?: DeepFilterFunction; + entryFilter?: EntryFilterFunction; + errorFilter?: ErrorFilterFunction; + followSymbolicLinks?: boolean; + fs?: Partial; + pathSegmentSeparator?: string; + stats?: boolean; + throwErrorOnBrokenSymbolicLink?: boolean; +} +export default class Settings { + private readonly _options; + readonly basePath?: string; + readonly concurrency: number; + readonly deepFilter: DeepFilterFunction | null; + readonly entryFilter: EntryFilterFunction | null; + readonly errorFilter: ErrorFilterFunction | null; + readonly pathSegmentSeparator: string; + readonly fsScandirSettings: fsScandir.Settings; + constructor(_options?: Options); + private _getValue; +} diff --git a/node_modules/@nodelib/fs.walk/out/settings.js b/node_modules/@nodelib/fs.walk/out/settings.js new file mode 100644 index 0000000..d7a85c8 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/settings.js @@ -0,0 +1,26 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +const path = require("path"); +const fsScandir = require("@nodelib/fs.scandir"); +class Settings { + constructor(_options = {}) { + this._options = _options; + this.basePath = this._getValue(this._options.basePath, undefined); + this.concurrency = this._getValue(this._options.concurrency, Number.POSITIVE_INFINITY); + this.deepFilter = this._getValue(this._options.deepFilter, null); + this.entryFilter = this._getValue(this._options.entryFilter, null); + this.errorFilter = this._getValue(this._options.errorFilter, null); + this.pathSegmentSeparator = this._getValue(this._options.pathSegmentSeparator, path.sep); + this.fsScandirSettings = new fsScandir.Settings({ + followSymbolicLinks: this._options.followSymbolicLinks, + fs: this._options.fs, + pathSegmentSeparator: this._options.pathSegmentSeparator, + stats: this._options.stats, + throwErrorOnBrokenSymbolicLink: this._options.throwErrorOnBrokenSymbolicLink + }); + } + _getValue(option, value) { + return option !== null && option !== void 0 ? option : value; + } +} +exports.default = Settings; diff --git a/node_modules/@nodelib/fs.walk/out/types/index.d.ts b/node_modules/@nodelib/fs.walk/out/types/index.d.ts new file mode 100644 index 0000000..6ee9bd3 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/types/index.d.ts @@ -0,0 +1,8 @@ +/// +import type * as scandir from '@nodelib/fs.scandir'; +export declare type Entry = scandir.Entry; +export declare type Errno = NodeJS.ErrnoException; +export interface QueueItem { + directory: string; + base?: string; +} diff --git a/node_modules/@nodelib/fs.walk/out/types/index.js b/node_modules/@nodelib/fs.walk/out/types/index.js new file mode 100644 index 0000000..c8ad2e5 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/out/types/index.js @@ -0,0 +1,2 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); diff --git a/node_modules/@nodelib/fs.walk/package.json b/node_modules/@nodelib/fs.walk/package.json new file mode 100644 index 0000000..86bfce4 --- /dev/null +++ b/node_modules/@nodelib/fs.walk/package.json @@ -0,0 +1,44 @@ +{ + "name": "@nodelib/fs.walk", + "version": "1.2.8", + "description": "A library for efficiently walking a directory recursively", + "license": "MIT", + "repository": "https://github.com/nodelib/nodelib/tree/master/packages/fs/fs.walk", + "keywords": [ + "NodeLib", + "fs", + "FileSystem", + "file system", + "walk", + "scanner", + "crawler" + ], + "engines": { + "node": ">= 8" + }, + "files": [ + "out/**", + "!out/**/*.map", + "!out/**/*.spec.*", + "!out/**/tests/**" + ], + "main": "out/index.js", + "typings": "out/index.d.ts", + "scripts": { + "clean": "rimraf {tsconfig.tsbuildinfo,out}", + "lint": "eslint \"src/**/*.ts\" --cache", + "compile": "tsc -b .", + "compile:watch": "tsc -p . --watch --sourceMap", + "test": "mocha \"out/**/*.spec.js\" -s 0", + "build": "npm run clean && npm run compile && npm run lint && npm test", + "watch": "npm run clean && npm run compile:watch" + }, + "dependencies": { + "@nodelib/fs.scandir": "2.1.5", + "fastq": "^1.6.0" + }, + "devDependencies": { + "@nodelib/fs.macchiato": "1.0.4" + }, + "gitHead": "1e5bad48565da2b06b8600e744324ea240bf49d8" +} diff --git a/node_modules/acorn-node/.travis.yml b/node_modules/acorn-node/.travis.yml new file mode 100644 index 0000000..24123d4 --- /dev/null +++ b/node_modules/acorn-node/.travis.yml @@ -0,0 +1,22 @@ +language: node_js +node_js: + - '12' + - '11' + - '10' + - '9' + - '8' + - '6' + - '4' + - '0.12' + - '0.10' + - '0.8' + - '0.6' +before_install: + - 'nvm install-latest-npm' +install: + - 'if [ "${TRAVIS_NODE_VERSION}" = "0.6" ] || [ "${TRAVIS_NODE_VERSION}" = "0.9" ]; then nvm install --latest-npm 0.8 && npm install && nvm use "${TRAVIS_NODE_VERSION}"; else npm install; fi;' +sudo: false +matrix: + fast_finish: true + allow_failures: + - node_js: "0.6" diff --git a/node_modules/acorn-node/CHANGELOG.md b/node_modules/acorn-node/CHANGELOG.md new file mode 100644 index 0000000..ce2c779 --- /dev/null +++ b/node_modules/acorn-node/CHANGELOG.md @@ -0,0 +1,94 @@ +# acorn-node change log + +All notable changes to this project will be documented in this file. + +This project adheres to [Semantic Versioning](http://semver.org/). + +## 1.8.2 + * Revert a breaking change in import.meta parsing. + +## 1.8.1 + * Fix crash in compiled private-class-elements code. + +## 1.8.0 + * Upgrade acorn to v7. + + For backwards compatibility, `acorn-node` still uses the `Import` node type for dynamic imports, _NOT_ `ImportExpression` like acorn v7 and estree. + * Add numeric separator support: + ```js + var a = 10_000_000_000_000_000_000_000_000n; + ``` + +## 1.7.0 + * Add class instance fields support: + ```js + class X { + pub = 1; + #priv = 2; + } + ``` + * Add class static fields support: + ```js + class X { + static pub = 1; + static #priv = 2; + } + ``` + * Add `export * as ns` support when `sourceType` is 'module': + ```js + export * as ns from './ns.mjs'; + ``` + +## 1.6.2 + + * Allow dynamic `import()` in scripts. + * Update minimum dependency versions, fixing a peerDependency warning. + * Add Node 10 and 11 to CI. + +## 1.6.1 + + * Update acorn-dynamic-import to v4. + +## 1.6.0 + + * Upgrade acorn to v6. + * Add bigint support. + +## 1.5.2 + + * Upgrade acorn to support optional catch binding in the AST walker. + +## 1.5.1 + + * Fix tests on Node <= 0.12. + +## 1.5.0 + + * Add tests for async iteration, optional catch binding, import.meta, + dynamic import, bigint (currently unsupported). + * Add import.meta support. (`sourceType: 'module'` only) + * Add dynamic import support. (`sourceType: 'module'` only) + * Fix optional catch binding support in the walker. + +## 1.4.0 + + * Upgrade acorn to 5.6, which supports optional catch bindings and other + new syntax features. + * Set ecmaVersion to 2019 to opt in to optional catch bindings etc. + +## 1.3.0 + + * Upgrade acorn to 5.4, which supports object spread and async iteration. + * Remove acorn5-object-spread plugin. + +## 1.2.0 + + * Expose `acorn/dist/walk` as `acorn-node/walk`. + +## 1.1.0 + + * Enable `allowHashBang` and `allowReturnOutsideFunction` by default. + +## 1.0.0 + + * Initial release. diff --git a/node_modules/acorn-node/LICENSE.md b/node_modules/acorn-node/LICENSE.md new file mode 100644 index 0000000..3698cf1 --- /dev/null +++ b/node_modules/acorn-node/LICENSE.md @@ -0,0 +1,95 @@ +# [Apache License 2.0](https://spdx.org/licenses/Apache-2.0) + +Copyright 2018 Renée Kooi + +Licensed under the Apache License, Version 2.0 (the "License"); +you may not use this file except in compliance with the License. +You may obtain a copy of the License at + +> http://www.apache.org/licenses/LICENSE-2.0 + +Unless required by applicable law or agreed to in writing, software +distributed under the License is distributed on an "AS IS" BASIS, +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +See the License for the specific language governing permissions and +limitations under the License. + +## acorn-bigint + +The code in the `lib/bigint` folder is compiled from code licensed as MIT: + +> Copyright (C) 2017-2018 by Adrian Heine +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +Find the source code at https://github.com/acornjs/acorn-bigint. + +## acorn-import-meta + +The code in the `lib/import-meta` folder is compiled from code licensed as MIT: + +> Copyright (C) 2017-2018 by Adrian Heine +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in +> all copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +> THE SOFTWARE. + +Find the source code at https://github.com/acornjs/acorn-import-meta. + +## acorn-dynamic-import + +The code in the `lib/dynamic-import` folder is licensed as MIT: + +> MIT License +> +> Copyright (c) 2016 Jordan Gensler +> +> Permission is hereby granted, free of charge, to any person obtaining a copy +> of this software and associated documentation files (the "Software"), to deal +> in the Software without restriction, including without limitation the rights +> to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +> copies of the Software, and to permit persons to whom the Software is +> furnished to do so, subject to the following conditions: +> +> The above copyright notice and this permission notice shall be included in all +> copies or substantial portions of the Software. +> +> THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +> IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +> FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +> AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +> LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +> OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +> SOFTWARE. + +Find the source code at https://github.com/kesne/acorn-dynamic-import. diff --git a/node_modules/acorn-node/README.md b/node_modules/acorn-node/README.md new file mode 100644 index 0000000..37e871f --- /dev/null +++ b/node_modules/acorn-node/README.md @@ -0,0 +1,65 @@ +# acorn-node + +[Acorn](https://github.com/acornjs/acorn) preloaded with plugins for syntax parity with recent Node versions. + +It also includes versions of the plugins compiled with [Bublé](https://github.com/rich-harris/buble), so they can be run on old Node versions (0.6 and up). + +[![npm][npm-image]][npm-url] +[![travis][travis-image]][travis-url] +[![standard][standard-image]][standard-url] + +[npm-image]: https://img.shields.io/npm/v/acorn-node.svg?style=flat-square +[npm-url]: https://www.npmjs.com/package/acorn-node +[travis-image]: https://img.shields.io/travis/browserify/acorn-node/master.svg?style=flat-square +[travis-url]: https://travis-ci.org/browserify/acorn-node +[standard-image]: https://img.shields.io/badge/code%20style-standard-brightgreen.svg?style=flat-square +[standard-url]: http://npm.im/standard + +## Install + +``` +npm install acorn-node +``` + +## Usage + +```js +var acorn = require('acorn-node') +``` + +The API is the same as [acorn](https://github.com/acornjs/acorn), but the following syntax features are enabled by default: + + - Bigint syntax `10n` + - Numeric separators syntax `10_000` + - Public and private class instance fields + - Public and private class static fields + - Dynamic `import()` + - The `import.meta` property + - `export * as ns from` syntax + +And the following options have different defaults from acorn, to match Node modules: + + - `ecmaVersion: 2019` + - `allowHashBang: true` + - `allowReturnOutsideFunction: true` + +```js +var walk = require('acorn-node/walk') +``` + +The Acorn syntax tree walker. Comes preconfigured for the syntax plugins if necessary. +See the [acorn documentation](https://github.com/acornjs/acorn#distwalkjs) for details. + +## License + +The files in the repo root and the ./test folder are licensed as [Apache-2.0](LICENSE.md). + +The files in lib/ are generated from other packages: + +- lib/bigint: [acorn-bigint](https://github.com/acornjs/acorn-bigint]), MIT +- lib/class-private-elements: [acorn-class-private-elements](https://github.com/acornjs/acorn-class-private-elements), MIT +- lib/dynamic-import: [acorn-dynamic-import](https://github.com/acornjs/acorn-dynamic-import), MIT +- lib/export-ns-from: [acorn-export-ns-from](https://github.com/acornjs/acorn-export-ns-from), MIT +- lib/import-meta: [acorn-import-meta](https://github.com/acornjs/acorn-import-meta), MIT +- lib/numeric-separator: [acorn-numeric-separator](https://github.com/acornjs/acorn-numeric-separator]), MIT +- lib/static-class-features: [acorn-static-class-features](https://github.com/acornjs/acorn-static-class-features), MIT diff --git a/node_modules/acorn-node/build.js b/node_modules/acorn-node/build.js new file mode 100644 index 0000000..ca08f35 --- /dev/null +++ b/node_modules/acorn-node/build.js @@ -0,0 +1,36 @@ +var fs = require('fs') +var path = require('path') +var mkdirp = require('mkdirp') +var buble = require('buble') + +var HEADER = '/* Generated by `npm run build`, do not edit! */\n\n' + +function compile (name, output, fix) { + console.log(name, '→', output) + mkdirp.sync(path.dirname(path.join(__dirname, output))) + var source = fs.readFileSync(require.resolve(name), 'utf8') + if (fix) source = fix(source) + var result = buble.transform(source, { + transforms: { + dangerousForOf: true + } + }) + fs.writeFileSync(path.join(__dirname, output), HEADER + result.code, 'utf8') +} + +function privateClassElements (str) { + return str.replace('acorn-private-class-elements', '../private-class-elements') +} + +compile('acorn-bigint', './lib/bigint/index.js') +compile('acorn-numeric-separator', './lib/numeric-separator/index.js') +compile('acorn-dynamic-import', './lib/dynamic-import/index.js') +compile('acorn-import-meta', './lib/import-meta/index.js') +compile('acorn-export-ns-from', './lib/export-ns-from/index.js') +compile('acorn-class-fields', './lib/class-fields/index.js', privateClassElements) +compile('acorn-static-class-features', './lib/static-class-features/index.js', privateClassElements) +compile('acorn-private-class-elements', './lib/private-class-elements/index.js', function (str) { + return str.replace('class extends Parser', 'class Parser_ extends Parser') + // it also works with v7 + .replace('if (acorn.version.indexOf("6.") != 0 || acorn.version.indexOf("6.0.") == 0) {', 'if (false) {') +}) diff --git a/node_modules/acorn-node/index.js b/node_modules/acorn-node/index.js new file mode 100644 index 0000000..c0ec3bf --- /dev/null +++ b/node_modules/acorn-node/index.js @@ -0,0 +1,38 @@ +var acorn = require('acorn') +var xtend = require('xtend') + +var CJSParser = acorn.Parser + .extend(require('./lib/bigint')) + .extend(require('./lib/class-fields')) + .extend(require('./lib/static-class-features')) + .extend(require('./lib/numeric-separator')) + .extend(require('./lib/dynamic-import').default) +var ESModulesParser = CJSParser + .extend(require('./lib/export-ns-from')) + .extend(require('./lib/import-meta')) + +function mapOptions (opts) { + if (!opts) opts = {} + return xtend({ + ecmaVersion: 2020, + allowHashBang: true, + allowReturnOutsideFunction: true + }, opts) +} + +function getParser (opts) { + if (!opts) opts = {} + return opts.sourceType === 'module' ? ESModulesParser : CJSParser +} + +module.exports = exports = xtend(acorn, { + parse: function parse (src, opts) { + return getParser(opts).parse(src, mapOptions(opts)) + }, + parseExpressionAt: function parseExpressionAt (src, offset, opts) { + return getParser(opts).parseExpressionAt(src, offset, mapOptions(opts)) + }, + tokenizer: function tokenizer (src, opts) { + return getParser(opts).tokenizer(src, mapOptions(opts)) + } +}) diff --git a/node_modules/acorn-node/lib/bigint/index.js b/node_modules/acorn-node/lib/bigint/index.js new file mode 100644 index 0000000..40f6a9f --- /dev/null +++ b/node_modules/acorn-node/lib/bigint/index.js @@ -0,0 +1,71 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var acorn = require("acorn") +var tt = acorn.tokTypes +var isIdentifierStart = acorn.isIdentifierStart + +module.exports = function(Parser) { + return /*@__PURE__*/(function (Parser) { + function anonymous () { + Parser.apply(this, arguments); + } + + if ( Parser ) anonymous.__proto__ = Parser; + anonymous.prototype = Object.create( Parser && Parser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.parseLiteral = function parseLiteral (value) { + var node = Parser.prototype.parseLiteral.call(this, value) + if (node.raw.charCodeAt(node.raw.length - 1) == 110) { node.bigint = this.getNumberInput(node.start, node.end) } + return node + }; + + anonymous.prototype.readRadixNumber = function readRadixNumber (radix) { + var start = this.pos + this.pos += 2 // 0x + var val = this.readInt(radix) + if (val === null) { this.raise(this.start + 2, ("Expected number in radix " + radix)) } + if (this.input.charCodeAt(this.pos) == 110) { + var str = this.getNumberInput(start, this.pos) + val = typeof BigInt !== "undefined" ? BigInt(str) : null + ++this.pos + } else if (isIdentifierStart(this.fullCharCodeAtPos())) { this.raise(this.pos, "Identifier directly after number") } + return this.finishToken(tt.num, val) + }; + + anonymous.prototype.readNumber = function readNumber (startsWithDot) { + var start = this.pos + + // Not an int + if (startsWithDot) { return Parser.prototype.readNumber.call(this, startsWithDot) } + + // Legacy octal + if (this.input.charCodeAt(start) === 48 && this.input.charCodeAt(start + 1) !== 110) { + return Parser.prototype.readNumber.call(this, startsWithDot) + } + + if (this.readInt(10) === null) { this.raise(start, "Invalid number") } + + // Not a BigInt, reset and parse again + if (this.input.charCodeAt(this.pos) != 110) { + this.pos = start + return Parser.prototype.readNumber.call(this, startsWithDot) + } + + var str = this.getNumberInput(start, this.pos) + var val = typeof BigInt !== "undefined" ? BigInt(str) : null + ++this.pos + return this.finishToken(tt.num, val) + }; + + // This is basically a hook for acorn-numeric-separator + anonymous.prototype.getNumberInput = function getNumberInput (start, end) { + if (Parser.prototype.getNumberInput) { return Parser.prototype.getNumberInput.call(this, start, end) } + return this.input.slice(start, end) + }; + + return anonymous; + }(Parser)) +} diff --git a/node_modules/acorn-node/lib/class-fields/index.js b/node_modules/acorn-node/lib/class-fields/index.js new file mode 100644 index 0000000..e7f15ae --- /dev/null +++ b/node_modules/acorn-node/lib/class-fields/index.js @@ -0,0 +1,70 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var acorn = require("acorn") +var tt = acorn.tokTypes +var privateClassElements = require("../private-class-elements") + +function maybeParseFieldValue(field) { + if (this.eat(tt.eq)) { + var oldInFieldValue = this._inFieldValue + this._inFieldValue = true + field.value = this.parseExpression() + this._inFieldValue = oldInFieldValue + } else { field.value = null } +} + +module.exports = function(Parser) { + Parser = privateClassElements(Parser) + return /*@__PURE__*/(function (Parser) { + function anonymous () { + Parser.apply(this, arguments); + } + + if ( Parser ) anonymous.__proto__ = Parser; + anonymous.prototype = Object.create( Parser && Parser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.parseClassElement = function parseClassElement (_constructorAllowsSuper) { + if (this.options.ecmaVersion >= 8 && (this.type == tt.name || this.type == this.privateNameToken || this.type == tt.bracketL || this.type == tt.string)) { + var branch = this._branch() + if (branch.type == tt.bracketL) { + var count = 0 + do { + if (branch.eat(tt.bracketL)) { ++count } + else if (branch.eat(tt.bracketR)) { --count } + else { branch.next() } + } while (count > 0) + } else { branch.next() } + if (branch.type == tt.eq || branch.canInsertSemicolon() || branch.type == tt.semi) { + var node = this.startNode() + if (this.type == this.privateNameToken) { + this.parsePrivateClassElementName(node) + } else { + this.parsePropertyName(node) + } + if ((node.key.type === "Identifier" && node.key.name === "constructor") || + (node.key.type === "Literal" && node.key.value === "constructor")) { + this.raise(node.key.start, "Classes may not have a field called constructor") + } + maybeParseFieldValue.call(this, node) + this.finishNode(node, "FieldDefinition") + this.semicolon() + return node + } + } + + return Parser.prototype.parseClassElement.apply(this, arguments) + }; + + // Prohibit arguments in class field initializers + anonymous.prototype.parseIdent = function parseIdent (liberal, isBinding) { + var ident = Parser.prototype.parseIdent.call(this, liberal, isBinding) + if (this._inFieldValue && ident.name == "arguments") { this.raise(ident.start, "A class field initializer may not contain arguments") } + return ident + }; + + return anonymous; + }(Parser)) +} diff --git a/node_modules/acorn-node/lib/dynamic-import/index.js b/node_modules/acorn-node/lib/dynamic-import/index.js new file mode 100644 index 0000000..bb37198 --- /dev/null +++ b/node_modules/acorn-node/lib/dynamic-import/index.js @@ -0,0 +1,86 @@ +/* Generated by `npm run build`, do not edit! */ + +'use strict'; + +Object.defineProperty(exports, "__esModule", { + value: true +}); +exports.DynamicImportKey = undefined; + +var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) { descriptor.writable = true; } Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) { defineProperties(Constructor.prototype, protoProps); } if (staticProps) { defineProperties(Constructor, staticProps); } return Constructor; }; }(); + +var _get = function () { + function get(object, property, receiver) { if (object === null) { object = Function.prototype; } var desc = Object.getOwnPropertyDescriptor(object, property); if (desc === undefined) { var parent = Object.getPrototypeOf(object); if (parent === null) { return undefined; } else { return get(parent, property, receiver); } } else if ("value" in desc) { return desc.value; } else { var getter = desc.get; if (getter === undefined) { return undefined; } return getter.call(receiver); } } + + return get; +}(); + +exports['default'] = dynamicImport; + +var _acorn = require('acorn'); + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) { Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } } /* eslint-disable no-underscore-dangle */ + + +var DynamicImportKey = exports.DynamicImportKey = 'Import'; + +// NOTE: This allows `yield import()` to parse correctly. +_acorn.tokTypes._import.startsExpr = true; + +function parseDynamicImport() { + var node = this.startNode(); + this.next(); + if (this.type !== _acorn.tokTypes.parenL) { + this.unexpected(); + } + return this.finishNode(node, DynamicImportKey); +} + +function parenAfter() { + return (/^(\s|\/\/.*|\/\*[^]*?\*\/)*\(/.test(this.input.slice(this.pos)) + ); +} + +function dynamicImport(Parser) { + return function (_Parser) { + _inherits(_class, _Parser); + + function _class() { + _classCallCheck(this, _class); + + return _possibleConstructorReturn(this, (_class.__proto__ || Object.getPrototypeOf(_class)).apply(this, arguments)); + } + + _createClass(_class, [{ + key: 'parseStatement', + value: function () { + function parseStatement(context, topLevel, exports) { + if (this.type === _acorn.tokTypes._import && parenAfter.call(this)) { + return this.parseExpressionStatement(this.startNode(), this.parseExpression()); + } + return _get(_class.prototype.__proto__ || Object.getPrototypeOf(_class.prototype), 'parseStatement', this).call(this, context, topLevel, exports); + } + + return parseStatement; + }() + }, { + key: 'parseExprAtom', + value: function () { + function parseExprAtom(refDestructuringErrors) { + if (this.type === _acorn.tokTypes._import) { + return parseDynamicImport.call(this); + } + return _get(_class.prototype.__proto__ || Object.getPrototypeOf(_class.prototype), 'parseExprAtom', this).call(this, refDestructuringErrors); + } + + return parseExprAtom; + }() + }]); + + return _class; + }(Parser); +} \ No newline at end of file diff --git a/node_modules/acorn-node/lib/export-ns-from/index.js b/node_modules/acorn-node/lib/export-ns-from/index.js new file mode 100644 index 0000000..7196dc8 --- /dev/null +++ b/node_modules/acorn-node/lib/export-ns-from/index.js @@ -0,0 +1,43 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g + +var tt = require("acorn").tokTypes + +module.exports = function(Parser) { + return /*@__PURE__*/(function (Parser) { + function anonymous () { + Parser.apply(this, arguments); + } + + if ( Parser ) anonymous.__proto__ = Parser; + anonymous.prototype = Object.create( Parser && Parser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.parseExport = function parseExport (node, exports) { + skipWhiteSpace.lastIndex = this.pos + var skip = skipWhiteSpace.exec(this.input) + var next = this.input.charAt(this.pos + skip[0].length) + if (next !== "*") { return Parser.prototype.parseExport.call(this, node, exports) } + + this.next() + var specifier = this.startNode() + this.expect(tt.star) + if (this.eatContextual("as")) { + node.declaration = null + specifier.exported = this.parseIdent(true) + this.checkExport(exports, specifier.exported.name, this.lastTokStart) + node.specifiers = [this.finishNode(specifier, "ExportNamespaceSpecifier")] + } + this.expectContextual("from") + if (this.type !== tt.string) { this.unexpected() } + node.source = this.parseExprAtom() + this.semicolon() + return this.finishNode(node, node.specifiers ? "ExportNamedDeclaration" : "ExportAllDeclaration") + }; + + return anonymous; + }(Parser)) +} diff --git a/node_modules/acorn-node/lib/import-meta/index.js b/node_modules/acorn-node/lib/import-meta/index.js new file mode 100644 index 0000000..bd4adf9 --- /dev/null +++ b/node_modules/acorn-node/lib/import-meta/index.js @@ -0,0 +1,55 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var tt = require("acorn").tokTypes + +var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g + +var nextTokenIsDot = function (parser) { + skipWhiteSpace.lastIndex = parser.pos + var skip = skipWhiteSpace.exec(parser.input) + var next = parser.pos + skip[0].length + return parser.input.slice(next, next + 1) === "." +} + +module.exports = function(Parser) { + return /*@__PURE__*/(function (Parser) { + function anonymous () { + Parser.apply(this, arguments); + } + + if ( Parser ) anonymous.__proto__ = Parser; + anonymous.prototype = Object.create( Parser && Parser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.parseExprAtom = function parseExprAtom (refDestructuringErrors) { + if (this.type !== tt._import || !nextTokenIsDot(this)) { return Parser.prototype.parseExprAtom.call(this, refDestructuringErrors) } + + if (!this.options.allowImportExportEverywhere && !this.inModule) { + this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'") + } + + var node = this.startNode() + node.meta = this.parseIdent(true) + this.expect(tt.dot) + node.property = this.parseIdent(true) + if (node.property.name !== "meta") { + this.raiseRecoverable(node.property.start, "The only valid meta property for import is import.meta") + } + return this.finishNode(node, "MetaProperty") + }; + + anonymous.prototype.parseStatement = function parseStatement (context, topLevel, exports) { + if (this.type !== tt._import || !nextTokenIsDot(this)) { + return Parser.prototype.parseStatement.call(this, context, topLevel, exports) + } + + var node = this.startNode() + var expr = this.parseExpression() + return this.parseExpressionStatement(node, expr) + }; + + return anonymous; + }(Parser)) +} diff --git a/node_modules/acorn-node/lib/numeric-separator/index.js b/node_modules/acorn-node/lib/numeric-separator/index.js new file mode 100644 index 0000000..ec3cfc4 --- /dev/null +++ b/node_modules/acorn-node/lib/numeric-separator/index.js @@ -0,0 +1,61 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +module.exports = function(Parser) { + return /*@__PURE__*/(function (Parser) { + function anonymous () { + Parser.apply(this, arguments); + } + + if ( Parser ) anonymous.__proto__ = Parser; + anonymous.prototype = Object.create( Parser && Parser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.readInt = function readInt (radix, len) { + // Hack: len is only != null for unicode escape sequences, + // where numeric separators are not allowed + if (len != null) { return Parser.prototype.readInt.call(this, radix, len) } + + var start = this.pos, total = 0, acceptUnderscore = false + for (;;) { + var code = this.input.charCodeAt(this.pos), val = (void 0) + if (code >= 97) { val = code - 97 + 10 } // a + else if (code == 95) { + if (!acceptUnderscore) { this.raise(this.pos, "Invalid numeric separator") } + ++this.pos + acceptUnderscore = false + continue + } else if (code >= 65) { val = code - 65 + 10 } // A + else if (code >= 48 && code <= 57) { val = code - 48 } // 0-9 + else { val = Infinity } + if (val >= radix) { break } + ++this.pos + total = total * radix + val + acceptUnderscore = true + } + if (this.pos === start) { return null } + if (!acceptUnderscore) { this.raise(this.pos - 1, "Invalid numeric separator") } + + return total + }; + + anonymous.prototype.readNumber = function readNumber (startsWithDot) { + var token = Parser.prototype.readNumber.call(this, startsWithDot) + var octal = this.end - this.start >= 2 && this.input.charCodeAt(this.start) === 48 + var stripped = this.getNumberInput(this.start, this.end) + if (stripped.length < this.end - this.start) { + if (octal) { this.raise(this.start, "Invalid number") } + this.value = parseFloat(stripped) + } + return token + }; + + // This is used by acorn-bigint + anonymous.prototype.getNumberInput = function getNumberInput (start, end) { + return this.input.slice(start, end).replace(/_/g, "") + }; + + return anonymous; + }(Parser)) +} diff --git a/node_modules/acorn-node/lib/private-class-elements/index.js b/node_modules/acorn-node/lib/private-class-elements/index.js new file mode 100644 index 0000000..364e1fc --- /dev/null +++ b/node_modules/acorn-node/lib/private-class-elements/index.js @@ -0,0 +1,135 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var acorn = require("acorn") +if (false) { + throw new Error(("acorn-private-class-elements requires acorn@^6.1.0, not " + (acorn.version))) +} +var tt = acorn.tokTypes +var TokenType = acorn.TokenType + +module.exports = function(Parser) { + // Only load this plugin once. + if (Parser.prototype.parsePrivateName) { + return Parser + } + + // Make sure `Parser` comes from the same acorn as our `tt`, + // otherwise the comparisons fail. + var cur = Parser + while (cur && cur !== acorn.Parser) { + cur = cur.__proto__ + } + if (cur !== acorn.Parser) { + throw new Error("acorn-private-class-elements does not support mixing different acorn copies") + } + + Parser = /*@__PURE__*/(function (Parser) { + function Parser_ () { + Parser.apply(this, arguments); + } + + if ( Parser ) Parser_.__proto__ = Parser; + Parser_.prototype = Object.create( Parser && Parser.prototype ); + Parser_.prototype.constructor = Parser_; + + Parser_.prototype._branch = function _branch () { + this.__branch = this.__branch || new Parser({ecmaVersion: this.options.ecmaVersion}, this.input) + this.__branch.end = this.end + this.__branch.pos = this.pos + this.__branch.type = this.type + this.__branch.value = this.value + this.__branch.containsEsc = this.containsEsc + return this.__branch + }; + + Parser_.prototype.parsePrivateClassElementName = function parsePrivateClassElementName (element) { + element.computed = false + element.key = this.parsePrivateName() + if (element.key.name == "constructor") { this.raise(element.key.start, "Classes may not have a private element named constructor") } + var accept = {get: "set", set: "get"}[element.kind] + var privateBoundNames = this._privateBoundNamesStack[this._privateBoundNamesStack.length - 1] + if (Object.prototype.hasOwnProperty.call(privateBoundNames, element.key.name) && privateBoundNames[element.key.name] !== accept) { + this.raise(element.start, "Duplicate private element") + } + privateBoundNames[element.key.name] = element.kind || true + delete this._unresolvedPrivateNamesStack[this._unresolvedPrivateNamesStack.length - 1][element.key.name] + return element.key + }; + + Parser_.prototype.parsePrivateName = function parsePrivateName () { + var node = this.startNode() + node.name = this.value + this.next() + this.finishNode(node, "PrivateName") + if (this.options.allowReserved == "never") { this.checkUnreserved(node) } + return node + }; + + // Parse # token + Parser_.prototype.getTokenFromCode = function getTokenFromCode (code) { + if (code === 35) { + ++this.pos + var word = this.readWord1() + return this.finishToken(this.privateNameToken, word) + } + return Parser.prototype.getTokenFromCode.call(this, code) + }; + + // Manage stacks and check for undeclared private names + Parser_.prototype.parseClass = function parseClass (node, isStatement) { + this._privateBoundNamesStack = this._privateBoundNamesStack || [] + var privateBoundNames = Object.create(this._privateBoundNamesStack[this._privateBoundNamesStack.length - 1] || null) + this._privateBoundNamesStack.push(privateBoundNames) + this._unresolvedPrivateNamesStack = this._unresolvedPrivateNamesStack || [] + var unresolvedPrivateNames = Object.create(null) + this._unresolvedPrivateNamesStack.push(unresolvedPrivateNames) + var _return = Parser.prototype.parseClass.call(this, node, isStatement) + this._privateBoundNamesStack.pop() + this._unresolvedPrivateNamesStack.pop() + if (!this._unresolvedPrivateNamesStack.length) { + var names = Object.keys(unresolvedPrivateNames) + if (names.length) { + names.sort(function (n1, n2) { return unresolvedPrivateNames[n1] - unresolvedPrivateNames[n2]; }) + this.raise(unresolvedPrivateNames[names[0]], "Usage of undeclared private name") + } + } else { Object.assign(this._unresolvedPrivateNamesStack[this._unresolvedPrivateNamesStack.length - 1], unresolvedPrivateNames) } + return _return + }; + + // Parse private element access + Parser_.prototype.parseSubscript = function parseSubscript (base, startPos, startLoc, noCalls, maybeAsyncArrow) { + if (!this.eat(tt.dot)) { + return Parser.prototype.parseSubscript.call(this, base, startPos, startLoc, noCalls, maybeAsyncArrow) + } + var node = this.startNodeAt(startPos, startLoc) + node.object = base + node.computed = false + if (this.type == this.privateNameToken) { + node.property = this.parsePrivateName() + if (!this._privateBoundNamesStack.length || !this._privateBoundNamesStack[this._privateBoundNamesStack.length - 1][node.property.name]) { + this._unresolvedPrivateNamesStack[this._unresolvedPrivateNamesStack.length - 1][node.property.name] = node.property.start + } + } else { + node.property = this.parseIdent(true) + } + return this.finishNode(node, "MemberExpression") + }; + + // Prohibit delete of private class elements + Parser_.prototype.parseMaybeUnary = function parseMaybeUnary (refDestructuringErrors, sawUnary) { + var _return = Parser.prototype.parseMaybeUnary.call(this, refDestructuringErrors, sawUnary) + if (_return.operator == "delete") { + if (_return.argument.type == "MemberExpression" && _return.argument.property.type == "PrivateName") { + this.raise(_return.start, "Private elements may not be deleted") + } + } + return _return + }; + + return Parser_; + }(Parser)) + Parser.prototype.privateNameToken = new TokenType("privateName") + return Parser +} diff --git a/node_modules/acorn-node/lib/static-class-features/index.js b/node_modules/acorn-node/lib/static-class-features/index.js new file mode 100644 index 0000000..3894491 --- /dev/null +++ b/node_modules/acorn-node/lib/static-class-features/index.js @@ -0,0 +1,139 @@ +/* Generated by `npm run build`, do not edit! */ + +"use strict" + +var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g + +var acorn = require("acorn") +var tt = acorn.tokTypes + +function maybeParseFieldValue(field) { + if (this.eat(tt.eq)) { + var oldInFieldValue = this._inStaticFieldValue + this._inStaticFieldValue = true + field.value = this.parseExpression() + this._inStaticFieldValue = oldInFieldValue + } else { field.value = null } +} + +var privateClassElements = require("../private-class-elements") + +module.exports = function(Parser) { + var ExtendedParser = privateClassElements(Parser) + + return /*@__PURE__*/(function (ExtendedParser) { + function anonymous () { + ExtendedParser.apply(this, arguments); + } + + if ( ExtendedParser ) anonymous.__proto__ = ExtendedParser; + anonymous.prototype = Object.create( ExtendedParser && ExtendedParser.prototype ); + anonymous.prototype.constructor = anonymous; + + anonymous.prototype.parseClassElement = function parseClassElement (_constructorAllowsSuper) { + var this$1 = this; + + if (this.eat(tt.semi)) { return null } + + var node = this.startNode() + + var tryContextual = function (k, noLineBreak) { + if (typeof noLineBreak == "undefined") { noLineBreak = false } + var start = this$1.start, startLoc = this$1.startLoc + if (!this$1.eatContextual(k)) { return false } + if (this$1.type !== tt.parenL && (!noLineBreak || !this$1.canInsertSemicolon())) { return true } + if (node.key) { this$1.unexpected() } + node.computed = false + node.key = this$1.startNodeAt(start, startLoc) + node.key.name = k + this$1.finishNode(node.key, "Identifier") + return false + } + + node.static = tryContextual("static") + if (!node.static) { return ExtendedParser.prototype.parseClassElement.apply(this, arguments) } + + var isGenerator = this.eat(tt.star) + var isAsync = false + if (!isGenerator) { + // Special-case for `async`, since `parseClassMember` currently looks + // for `(` to determine whether `async` is a method name + if (this.options.ecmaVersion >= 8 && this.isContextual("async")) { + skipWhiteSpace.lastIndex = this.pos + var skip = skipWhiteSpace.exec(this.input) + var next = this.input.charAt(this.pos + skip[0].length) + if (next === ";" || next === "=") { + node.key = this.parseIdent(true) + node.computed = false + maybeParseFieldValue.call(this, node) + this.finishNode(node, "FieldDefinition") + this.semicolon() + return node + } else if (this.options.ecmaVersion >= 8 && tryContextual("async", true)) { + isAsync = true + isGenerator = this.options.ecmaVersion >= 9 && this.eat(tt.star) + } + } else if (tryContextual("get")) { + node.kind = "get" + } else if (tryContextual("set")) { + node.kind = "set" + } + } + if (this.type === this.privateNameToken) { + this.parsePrivateClassElementName(node) + if (this.type !== tt.parenL) { + if (node.key.name === "prototype") { + this.raise(node.key.start, "Classes may not have a private static property named prototype") + } + maybeParseFieldValue.call(this, node) + this.finishNode(node, "FieldDefinition") + this.semicolon() + return node + } + } else if (!node.key) { + this.parsePropertyName(node) + if ((node.key.name || node.key.value) === "prototype" && !node.computed) { + this.raise(node.key.start, "Classes may not have a static property named prototype") + } + } + if (!node.kind) { node.kind = "method" } + this.parseClassMethod(node, isGenerator, isAsync) + if (!node.kind && (node.key.name || node.key.value) === "constructor" && !node.computed) { + this.raise(node.key.start, "Classes may not have a static field named constructor") + } + if (node.kind === "get" && node.value.params.length !== 0) { + this.raiseRecoverable(node.value.start, "getter should have no params") + } + if (node.kind === "set" && node.value.params.length !== 1) { + this.raiseRecoverable(node.value.start, "setter should have exactly one param") + } + if (node.kind === "set" && node.value.params[0].type === "RestElement") { + this.raiseRecoverable(node.value.params[0].start, "Setter cannot use rest params") + } + + return node + + }; + + // Parse public static fields + anonymous.prototype.parseClassMethod = function parseClassMethod (method, isGenerator, isAsync, _allowsDirectSuper) { + if (isGenerator || isAsync || method.kind != "method" || !method.static || this.options.ecmaVersion < 8 || this.type == tt.parenL) { + return ExtendedParser.prototype.parseClassMethod.apply(this, arguments) + } + maybeParseFieldValue.call(this, method) + delete method.kind + method = this.finishNode(method, "FieldDefinition") + this.semicolon() + return method + }; + + // Prohibit arguments in class field initializers + anonymous.prototype.parseIdent = function parseIdent (liberal, isBinding) { + var ident = ExtendedParser.prototype.parseIdent.call(this, liberal, isBinding) + if (this._inStaticFieldValue && ident.name == "arguments") { this.raise(ident.start, "A static class field initializer may not contain arguments") } + return ident + }; + + return anonymous; + }(ExtendedParser)) +} diff --git a/node_modules/acorn-node/package.json b/node_modules/acorn-node/package.json new file mode 100644 index 0000000..1e9a008 --- /dev/null +++ b/node_modules/acorn-node/package.json @@ -0,0 +1,51 @@ +{ + "name": "acorn-node", + "description": "the acorn javascript parser, preloaded with plugins for syntax parity with recent node versions", + "version": "1.8.2", + "author": "Renée Kooi ", + "bugs": { + "url": "https://github.com/browserify/acorn-node/issues" + }, + "dependencies": { + "acorn": "^7.0.0", + "acorn-walk": "^7.0.0", + "xtend": "^4.0.2" + }, + "devDependencies": { + "acorn-bigint": "^0.4.0", + "acorn-class-fields": "^0.3.1", + "acorn-dynamic-import": "^4.0.0", + "acorn-export-ns-from": "^0.1.0", + "acorn-import-meta": "^0.3.0", + "acorn-numeric-separator": "^0.3.0", + "acorn-private-class-elements": "^0.1.1", + "acorn-static-class-features": "^0.2.0", + "buble": "^0.19.8", + "mkdirp": "^0.5.1", + "standard": "^13.1.0", + "tape": "^4.11.0" + }, + "homepage": "https://github.com/browserify/acorn-node", + "keywords": [ + "acorn", + "browserify", + "javascript", + "parser" + ], + "license": "Apache-2.0", + "main": "index.js", + "repository": { + "type": "git", + "url": "https://github.com/browserify/acorn-node.git" + }, + "scripts": { + "test": "standard && node test/index.js", + "prepublishOnly": "npm run build", + "build": "node build.js" + }, + "standard": { + "ignore": [ + "lib/*/*.js" + ] + } +} diff --git a/node_modules/acorn-node/test/index.js b/node_modules/acorn-node/test/index.js new file mode 100644 index 0000000..59832db --- /dev/null +++ b/node_modules/acorn-node/test/index.js @@ -0,0 +1,154 @@ +var test = require('tape') +var acorn = require('../') +var walk = require('../walk') +var baseAcorn = require('acorn') + +test('parses object spread syntax', function (t) { + var ast = acorn.parse('var a = { ...b }') + t.equal(ast.body[0].declarations[0].init.type, 'ObjectExpression') + t.equal(ast.body[0].declarations[0].init.properties[0].type, 'SpreadElement') + + ast = acorn.parse('function a ({ ...b }) {}') + t.equal(ast.body[0].params[0].type, 'ObjectPattern') + t.equal(ast.body[0].params[0].properties[0].type, 'RestElement') + + t.end() +}) + +test('does not change main acorn module', function (t) { + t.throws(function () { + baseAcorn.parse('var a = 10n') + }) + t.end() +}) + +test('tokenizes object spread syntax', function (t) { + var tokenizer = acorn.tokenizer('var a = { ...b }') + + t.doesNotThrow(function (t) { + while (tokenizer.getToken().type !== acorn.tokTypes.eof) {} + }) + t.end() +}) + +test('allows hashbangs by default', function (t) { + t.doesNotThrow(function () { + acorn.parse('#!/usr/bin/env node\nconsole.log("ok")') + }) + t.end() +}) + +test('allows top level return by default', function (t) { + t.doesNotThrow(function () { + acorn.parse('console.log("ok"); return; console.log("not ok")') + }) + t.end() +}) + +test('supports async generators', function (t) { + t.doesNotThrow(function () { + acorn.parse('async function* a () { await x; yield 1 }') + }) + t.end() +}) + +test('supports async iteration', function (t) { + t.doesNotThrow(function () { + acorn.parse('async function l (y) { for await (const x of y) {} }') + }) + t.end() +}) + +test('supports optional catch', function (t) { + t.doesNotThrow(function () { + acorn.parse('try { throw null } catch {}') + }) + t.end() +}) + +test('supports bigint', function (t) { + t.doesNotThrow(function () { + acorn.parse('50n ** 50n') + }) + t.end() +}) + +test('supports numeric separators', function (t) { + t.doesNotThrow(function () { + acorn.parse('50_000_000n ** 1n') + }) + t.end() +}) + +test('supports import.meta with sourceType: module', function (t) { + t.doesNotThrow(function () { + acorn.parse('console.log(import.meta.url)', { sourceType: 'module' }) + }) + t.end() +}) + +test('supports dynamic import() with sourceType: module', function (t) { + t.doesNotThrow(function () { + acorn.parse('import("./whatever.mjs")', { sourceType: 'module' }) + }) + t.end() +}) + +test('supports dynamic import() with sourceType: script', function (t) { + t.doesNotThrow(function () { + acorn.parse('import("./whatever.mjs")', { sourceType: 'script' }) + }) + t.end() +}) + +test('supports class instance properties', function (t) { + t.doesNotThrow(function () { + acorn.parse('class X { x = y }', { sourceType: 'script' }) + }) + t.end() +}) + +test('supports private class instance properties', function (t) { + t.doesNotThrow(function () { + acorn.parse('class X { #x = y }', { sourceType: 'script' }) + }) + t.end() +}) + +test('supports class static properties', function (t) { + t.doesNotThrow(function () { + acorn.parse('class X { static x = y }', { sourceType: 'script' }) + }) + t.end() +}) + +test('supports private class static properties', function (t) { + t.doesNotThrow(function () { + acorn.parse('class X { static #x = y }', { sourceType: 'script' }) + }) + t.end() +}) + +test('supports namespace export syntax with sourceType: module', function (t) { + t.doesNotThrow(function () { + acorn.parse('export * as x from "./x.mjs";', { sourceType: 'module' }) + }) + t.end() +}) + +test('walk supports plugin syntax', function (t) { + var ast = acorn.parse( + 'async function* a() { try { await import(xyz); } catch { for await (x of null) {} } yield import.meta.url }', + { sourceType: 'module' } + ) + t.plan(2) + walk.simple(ast, { + Import: function () { + t.pass('import()') + }, + MetaProperty: function () { + t.pass('import.meta') + } + }) + t.end() +}) diff --git a/node_modules/acorn-node/walk.js b/node_modules/acorn-node/walk.js new file mode 100644 index 0000000..273a30c --- /dev/null +++ b/node_modules/acorn-node/walk.js @@ -0,0 +1,57 @@ +var xtend = require('xtend') +var walk = require('acorn-walk') + +var base = xtend(walk.base) +base.Import = function () {} + +function simple (node, visitors, baseVisitor, state, override) { + return walk.simple(node, visitors, baseVisitor || base, state, override) +} + +function ancestor (node, visitors, baseVisitor, state) { + return walk.ancestor(node, visitors, baseVisitor || base, state) +} + +function recursive (node, state, funcs, baseVisitor, override) { + return walk.recursive(node, state, funcs, baseVisitor || base, override) +} + +function full (node, callback, baseVisitor, state, override) { + return walk.full(node, callback, baseVisitor || base, state, override) +} + +function fullAncestor (node, callback, baseVisitor, state) { + return walk.fullAncestor(node, callback, baseVisitor || base, state) +} + +function findNodeAt (node, start, end, test, baseVisitor, state) { + return walk.findNodeAt(node, start, end, test, baseVisitor || base, state) +} + +function findNodeAround (node, pos, test, baseVisitor, state) { + return walk.findNodeAround(node, pos, test, baseVisitor || base, state) +} + +function findNodeAfter (node, pos, test, baseVisitor, state) { + return walk.findNodeAfter(node, pos, test, baseVisitor || base, state) +} + +function findNodeBefore (node, pos, test, baseVisitor, state) { + return walk.findNodeBefore(node, pos, test, baseVisitor || base, state) +} + +function make (funcs, baseVisitor) { + return walk.make(funcs, baseVisitor || base) +} + +exports.simple = simple +exports.ancestor = ancestor +exports.recursive = recursive +exports.full = full +exports.fullAncestor = fullAncestor +exports.findNodeAt = findNodeAt +exports.findNodeAround = findNodeAround +exports.findNodeAfter = findNodeAfter +exports.findNodeBefore = findNodeBefore +exports.make = make +exports.base = base diff --git a/node_modules/acorn-walk/CHANGELOG.md b/node_modules/acorn-walk/CHANGELOG.md new file mode 100644 index 0000000..c6c2e05 --- /dev/null +++ b/node_modules/acorn-walk/CHANGELOG.md @@ -0,0 +1,131 @@ +## 7.2.0 (2020-06-17) + +### New features + +Support optional chaining and nullish coalescing. + +Support `import.meta`. + +Add support for `export * as ns from "source"`. + +## 7.1.1 (2020-02-13) + +### Bug fixes + +Clean up the type definitions to actually work well with the main parser. + +## 7.1.0 (2020-02-11) + +### New features + +Add a TypeScript definition file for the library. + +## 7.0.0 (2017-08-12) + +### New features + +Support walking `ImportExpression` nodes. + +## 6.2.0 (2017-07-04) + +### New features + +Add support for `Import` nodes. + +## 6.1.0 (2018-09-28) + +### New features + +The walker now walks `TemplateElement` nodes. + +## 6.0.1 (2018-09-14) + +### Bug fixes + +Fix bad "main" field in package.json. + +## 6.0.0 (2018-09-14) + +### Breaking changes + +This is now a separate package, `acorn-walk`, rather than part of the main `acorn` package. + +The `ScopeBody` and `ScopeExpression` meta-node-types are no longer supported. + +## 5.7.1 (2018-06-15) + +### Bug fixes + +Make sure the walker and bin files are rebuilt on release (the previous release didn't get the up-to-date versions). + +## 5.7.0 (2018-06-15) + +### Bug fixes + +Fix crash in walker when walking a binding-less catch node. + +## 5.6.2 (2018-06-05) + +### Bug fixes + +In the walker, go back to allowing the `baseVisitor` argument to be null to default to the default base everywhere. + +## 5.6.1 (2018-06-01) + +### Bug fixes + +Fix regression when passing `null` as fourth argument to `walk.recursive`. + +## 5.6.0 (2018-05-31) + +### Bug fixes + +Fix a bug in the walker that caused a crash when walking an object pattern spread. + +## 5.5.1 (2018-03-06) + +### Bug fixes + +Fix regression in walker causing property values in object patterns to be walked as expressions. + +## 5.5.0 (2018-02-27) + +### Bug fixes + +Support object spread in the AST walker. + +## 5.4.1 (2018-02-02) + +### Bug fixes + +5.4.0 somehow accidentally included an old version of walk.js. + +## 5.2.0 (2017-10-30) + +### Bug fixes + +The `full` and `fullAncestor` walkers no longer visit nodes multiple times. + +## 5.1.0 (2017-07-05) + +### New features + +New walker functions `full` and `fullAncestor`. + +## 3.2.0 (2016-06-07) + +### New features + +Make it possible to use `visit.ancestor` with a walk state. + +## 3.1.0 (2016-04-18) + +### New features + +The walker now allows defining handlers for `CatchClause` nodes. + +## 2.5.2 (2015-10-27) + +### Fixes + +Fix bug where the walker walked an exported `let` statement as an expression. diff --git a/node_modules/acorn-walk/LICENSE b/node_modules/acorn-walk/LICENSE new file mode 100644 index 0000000..2c0632b --- /dev/null +++ b/node_modules/acorn-walk/LICENSE @@ -0,0 +1,19 @@ +Copyright (C) 2012-2018 by various contributors (see AUTHORS) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/acorn-walk/README.md b/node_modules/acorn-walk/README.md new file mode 100644 index 0000000..e192bac --- /dev/null +++ b/node_modules/acorn-walk/README.md @@ -0,0 +1,126 @@ +# Acorn AST walker + +An abstract syntax tree walker for the +[ESTree](https://github.com/estree/estree) format. + +## Community + +Acorn is open source software released under an +[MIT license](https://github.com/acornjs/acorn/blob/master/acorn-walk/LICENSE). + +You are welcome to +[report bugs](https://github.com/acornjs/acorn/issues) or create pull +requests on [github](https://github.com/acornjs/acorn). For questions +and discussion, please use the +[Tern discussion forum](https://discuss.ternjs.net). + +## Installation + +The easiest way to install acorn is from [`npm`](https://www.npmjs.com/): + +```sh +npm install acorn-walk +``` + +Alternately, you can download the source and build acorn yourself: + +```sh +git clone https://github.com/acornjs/acorn.git +cd acorn +npm install +``` + +## Interface + +An algorithm for recursing through a syntax tree is stored as an +object, with a property for each tree node type holding a function +that will recurse through such a node. There are several ways to run +such a walker. + +**simple**`(node, visitors, base, state)` does a 'simple' walk over a +tree. `node` should be the AST node to walk, and `visitors` an object +with properties whose names correspond to node types in the [ESTree +spec](https://github.com/estree/estree). The properties should contain +functions that will be called with the node object and, if applicable +the state at that point. The last two arguments are optional. `base` +is a walker algorithm, and `state` is a start state. The default +walker will simply visit all statements and expressions and not +produce a meaningful state. (An example of a use of state is to track +scope at each point in the tree.) + +```js +const acorn = require("acorn") +const walk = require("acorn-walk") + +walk.simple(acorn.parse("let x = 10"), { + Literal(node) { + console.log(`Found a literal: ${node.value}`) + } +}) +``` + +**ancestor**`(node, visitors, base, state)` does a 'simple' walk over +a tree, building up an array of ancestor nodes (including the current node) +and passing the array to the callbacks as a third parameter. + +```js +const acorn = require("acorn") +const walk = require("acorn-walk") + +walk.ancestor(acorn.parse("foo('hi')"), { + Literal(_, ancestors) { + console.log("This literal's ancestors are:", ancestors.map(n => n.type)) + } +}) +``` + +**recursive**`(node, state, functions, base)` does a 'recursive' +walk, where the walker functions are responsible for continuing the +walk on the child nodes of their target node. `state` is the start +state, and `functions` should contain an object that maps node types +to walker functions. Such functions are called with `(node, state, c)` +arguments, and can cause the walk to continue on a sub-node by calling +the `c` argument on it with `(node, state)` arguments. The optional +`base` argument provides the fallback walker functions for node types +that aren't handled in the `functions` object. If not given, the +default walkers will be used. + +**make**`(functions, base)` builds a new walker object by using the +walker functions in `functions` and filling in the missing ones by +taking defaults from `base`. + +**full**`(node, callback, base, state)` does a 'full' walk over a +tree, calling the callback with the arguments (node, state, type) for +each node + +**fullAncestor**`(node, callback, base, state)` does a 'full' walk +over a tree, building up an array of ancestor nodes (including the +current node) and passing the array to the callbacks as a third +parameter. + +```js +const acorn = require("acorn") +const walk = require("acorn-walk") + +walk.full(acorn.parse("1 + 1"), node => { + console.log(`There's a ${node.type} node at ${node.ch}`) +}) +``` + +**findNodeAt**`(node, start, end, test, base, state)` tries to locate +a node in a tree at the given start and/or end offsets, which +satisfies the predicate `test`. `start` and `end` can be either `null` +(as wildcard) or a number. `test` may be a string (indicating a node +type) or a function that takes `(nodeType, node)` arguments and +returns a boolean indicating whether this node is interesting. `base` +and `state` are optional, and can be used to specify a custom walker. +Nodes are tested from inner to outer, so if two nodes match the +boundaries, the inner one will be preferred. + +**findNodeAround**`(node, pos, test, base, state)` is a lot like +`findNodeAt`, but will match any node that exists 'around' (spanning) +the given position. + +**findNodeAfter**`(node, pos, test, base, state)` is similar to +`findNodeAround`, but will match all nodes *after* the given position +(testing outer nodes before inner nodes). diff --git a/node_modules/acorn-walk/dist/walk.d.ts b/node_modules/acorn-walk/dist/walk.d.ts new file mode 100644 index 0000000..00cc005 --- /dev/null +++ b/node_modules/acorn-walk/dist/walk.d.ts @@ -0,0 +1,112 @@ +import {Node} from 'acorn'; + +declare module "acorn-walk" { + type FullWalkerCallback = ( + node: Node, + state: TState, + type: string + ) => void; + + type FullAncestorWalkerCallback = ( + node: Node, + state: TState | Node[], + ancestors: Node[], + type: string + ) => void; + type WalkerCallback = (node: Node, state: TState) => void; + + type SimpleWalkerFn = ( + node: Node, + state: TState + ) => void; + + type AncestorWalkerFn = ( + node: Node, + state: TState| Node[], + ancestors: Node[] + ) => void; + + type RecursiveWalkerFn = ( + node: Node, + state: TState, + callback: WalkerCallback + ) => void; + + type SimpleVisitors = { + [type: string]: SimpleWalkerFn + }; + + type AncestorVisitors = { + [type: string]: AncestorWalkerFn + }; + + type RecursiveVisitors = { + [type: string]: RecursiveWalkerFn + }; + + type FindPredicate = (type: string, node: Node) => boolean; + + interface Found { + node: Node, + state: TState + } + + export function simple( + node: Node, + visitors: SimpleVisitors, + base?: RecursiveVisitors, + state?: TState + ): void; + + export function ancestor( + node: Node, + visitors: AncestorVisitors, + base?: RecursiveVisitors, + state?: TState + ): void; + + export function recursive( + node: Node, + state: TState, + functions: RecursiveVisitors, + base?: RecursiveVisitors + ): void; + + export function full( + node: Node, + callback: FullWalkerCallback, + base?: RecursiveVisitors, + state?: TState + ): void; + + export function fullAncestor( + node: Node, + callback: FullAncestorWalkerCallback, + base?: RecursiveVisitors, + state?: TState + ): void; + + export function make( + functions: RecursiveVisitors, + base?: RecursiveVisitors + ): RecursiveVisitors; + + export function findNodeAt( + node: Node, + start: number | undefined, + end?: number | undefined, + type?: FindPredicate | string, + base?: RecursiveVisitors, + state?: TState + ): Found | undefined; + + export function findNodeAround( + node: Node, + start: number | undefined, + type?: FindPredicate | string, + base?: RecursiveVisitors, + state?: TState + ): Found | undefined; + + export const findNodeAfter: typeof findNodeAround; +} diff --git a/node_modules/acorn-walk/dist/walk.js b/node_modules/acorn-walk/dist/walk.js new file mode 100644 index 0000000..17da67c --- /dev/null +++ b/node_modules/acorn-walk/dist/walk.js @@ -0,0 +1,463 @@ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = global || self, factory((global.acorn = global.acorn || {}, global.acorn.walk = {}))); +}(this, (function (exports) { 'use strict'; + + // AST walker module for Mozilla Parser API compatible trees + + // A simple walk is one where you simply specify callbacks to be + // called on specific nodes. The last two arguments are optional. A + // simple use would be + // + // walk.simple(myTree, { + // Expression: function(node) { ... } + // }); + // + // to do something with all expressions. All Parser API node types + // can be used to identify node types, as well as Expression and + // Statement, which denote categories of nodes. + // + // The base argument can be used to pass a custom (recursive) + // walker, and state can be used to give this walked an initial + // state. + + function simple(node, visitors, baseVisitor, state, override) { + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type, found = visitors[type]; + baseVisitor[type](node, st, c); + if (found) { found(node, st); } + })(node, state, override); + } + + // An ancestor walk keeps an array of ancestor nodes (including the + // current node) and passes them to the callback as third parameter + // (and also as state parameter when no other state is present). + function ancestor(node, visitors, baseVisitor, state, override) { + var ancestors = []; + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type, found = visitors[type]; + var isNew = node !== ancestors[ancestors.length - 1]; + if (isNew) { ancestors.push(node); } + baseVisitor[type](node, st, c); + if (found) { found(node, st || ancestors, ancestors); } + if (isNew) { ancestors.pop(); } + })(node, state, override); + } + + // A recursive walk is one where your functions override the default + // walkers. They can modify and replace the state parameter that's + // threaded through the walk, and can opt how and whether to walk + // their child nodes (by calling their third argument on these + // nodes). + function recursive(node, state, funcs, baseVisitor, override) { + var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor + ;(function c(node, st, override) { + visitor[override || node.type](node, st, c); + })(node, state, override); + } + + function makeTest(test) { + if (typeof test === "string") + { return function (type) { return type === test; } } + else if (!test) + { return function () { return true; } } + else + { return test } + } + + var Found = function Found(node, state) { this.node = node; this.state = state; }; + + // A full walk triggers the callback on each node + function full(node, callback, baseVisitor, state, override) { + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type; + baseVisitor[type](node, st, c); + if (!override) { callback(node, st, type); } + })(node, state, override); + } + + // An fullAncestor walk is like an ancestor walk, but triggers + // the callback on each node + function fullAncestor(node, callback, baseVisitor, state) { + if (!baseVisitor) { baseVisitor = base; } + var ancestors = [] + ;(function c(node, st, override) { + var type = override || node.type; + var isNew = node !== ancestors[ancestors.length - 1]; + if (isNew) { ancestors.push(node); } + baseVisitor[type](node, st, c); + if (!override) { callback(node, st || ancestors, ancestors, type); } + if (isNew) { ancestors.pop(); } + })(node, state); + } + + // Find a node with a given start, end, and type (all are optional, + // null can be used as wildcard). Returns a {node, state} object, or + // undefined when it doesn't find a matching node. + function findNodeAt(node, start, end, test, baseVisitor, state) { + if (!baseVisitor) { baseVisitor = base; } + test = makeTest(test); + try { + (function c(node, st, override) { + var type = override || node.type; + if ((start == null || node.start <= start) && + (end == null || node.end >= end)) + { baseVisitor[type](node, st, c); } + if ((start == null || node.start === start) && + (end == null || node.end === end) && + test(type, node)) + { throw new Found(node, st) } + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } + } + + // Find the innermost node of a given type that contains the given + // position. Interface similar to findNodeAt. + function findNodeAround(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + try { + (function c(node, st, override) { + var type = override || node.type; + if (node.start > pos || node.end < pos) { return } + baseVisitor[type](node, st, c); + if (test(type, node)) { throw new Found(node, st) } + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } + } + + // Find the outermost matching node after a given position. + function findNodeAfter(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + try { + (function c(node, st, override) { + if (node.end < pos) { return } + var type = override || node.type; + if (node.start >= pos && test(type, node)) { throw new Found(node, st) } + baseVisitor[type](node, st, c); + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } + } + + // Find the outermost matching node before a given position. + function findNodeBefore(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + var max + ;(function c(node, st, override) { + if (node.start > pos) { return } + var type = override || node.type; + if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node)) + { max = new Found(node, st); } + baseVisitor[type](node, st, c); + })(node, state); + return max + } + + // Fallback to an Object.create polyfill for older environments. + var create = Object.create || function(proto) { + function Ctor() {} + Ctor.prototype = proto; + return new Ctor + }; + + // Used to create a custom walker. Will fill in all missing node + // type properties with the defaults. + function make(funcs, baseVisitor) { + var visitor = create(baseVisitor || base); + for (var type in funcs) { visitor[type] = funcs[type]; } + return visitor + } + + function skipThrough(node, st, c) { c(node, st); } + function ignore(_node, _st, _c) {} + + // Node walkers. + + var base = {}; + + base.Program = base.BlockStatement = function (node, st, c) { + for (var i = 0, list = node.body; i < list.length; i += 1) + { + var stmt = list[i]; + + c(stmt, st, "Statement"); + } + }; + base.Statement = skipThrough; + base.EmptyStatement = ignore; + base.ExpressionStatement = base.ParenthesizedExpression = base.ChainExpression = + function (node, st, c) { return c(node.expression, st, "Expression"); }; + base.IfStatement = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.consequent, st, "Statement"); + if (node.alternate) { c(node.alternate, st, "Statement"); } + }; + base.LabeledStatement = function (node, st, c) { return c(node.body, st, "Statement"); }; + base.BreakStatement = base.ContinueStatement = ignore; + base.WithStatement = function (node, st, c) { + c(node.object, st, "Expression"); + c(node.body, st, "Statement"); + }; + base.SwitchStatement = function (node, st, c) { + c(node.discriminant, st, "Expression"); + for (var i$1 = 0, list$1 = node.cases; i$1 < list$1.length; i$1 += 1) { + var cs = list$1[i$1]; + + if (cs.test) { c(cs.test, st, "Expression"); } + for (var i = 0, list = cs.consequent; i < list.length; i += 1) + { + var cons = list[i]; + + c(cons, st, "Statement"); + } + } + }; + base.SwitchCase = function (node, st, c) { + if (node.test) { c(node.test, st, "Expression"); } + for (var i = 0, list = node.consequent; i < list.length; i += 1) + { + var cons = list[i]; + + c(cons, st, "Statement"); + } + }; + base.ReturnStatement = base.YieldExpression = base.AwaitExpression = function (node, st, c) { + if (node.argument) { c(node.argument, st, "Expression"); } + }; + base.ThrowStatement = base.SpreadElement = + function (node, st, c) { return c(node.argument, st, "Expression"); }; + base.TryStatement = function (node, st, c) { + c(node.block, st, "Statement"); + if (node.handler) { c(node.handler, st); } + if (node.finalizer) { c(node.finalizer, st, "Statement"); } + }; + base.CatchClause = function (node, st, c) { + if (node.param) { c(node.param, st, "Pattern"); } + c(node.body, st, "Statement"); + }; + base.WhileStatement = base.DoWhileStatement = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.body, st, "Statement"); + }; + base.ForStatement = function (node, st, c) { + if (node.init) { c(node.init, st, "ForInit"); } + if (node.test) { c(node.test, st, "Expression"); } + if (node.update) { c(node.update, st, "Expression"); } + c(node.body, st, "Statement"); + }; + base.ForInStatement = base.ForOfStatement = function (node, st, c) { + c(node.left, st, "ForInit"); + c(node.right, st, "Expression"); + c(node.body, st, "Statement"); + }; + base.ForInit = function (node, st, c) { + if (node.type === "VariableDeclaration") { c(node, st); } + else { c(node, st, "Expression"); } + }; + base.DebuggerStatement = ignore; + + base.FunctionDeclaration = function (node, st, c) { return c(node, st, "Function"); }; + base.VariableDeclaration = function (node, st, c) { + for (var i = 0, list = node.declarations; i < list.length; i += 1) + { + var decl = list[i]; + + c(decl, st); + } + }; + base.VariableDeclarator = function (node, st, c) { + c(node.id, st, "Pattern"); + if (node.init) { c(node.init, st, "Expression"); } + }; + + base.Function = function (node, st, c) { + if (node.id) { c(node.id, st, "Pattern"); } + for (var i = 0, list = node.params; i < list.length; i += 1) + { + var param = list[i]; + + c(param, st, "Pattern"); + } + c(node.body, st, node.expression ? "Expression" : "Statement"); + }; + + base.Pattern = function (node, st, c) { + if (node.type === "Identifier") + { c(node, st, "VariablePattern"); } + else if (node.type === "MemberExpression") + { c(node, st, "MemberPattern"); } + else + { c(node, st); } + }; + base.VariablePattern = ignore; + base.MemberPattern = skipThrough; + base.RestElement = function (node, st, c) { return c(node.argument, st, "Pattern"); }; + base.ArrayPattern = function (node, st, c) { + for (var i = 0, list = node.elements; i < list.length; i += 1) { + var elt = list[i]; + + if (elt) { c(elt, st, "Pattern"); } + } + }; + base.ObjectPattern = function (node, st, c) { + for (var i = 0, list = node.properties; i < list.length; i += 1) { + var prop = list[i]; + + if (prop.type === "Property") { + if (prop.computed) { c(prop.key, st, "Expression"); } + c(prop.value, st, "Pattern"); + } else if (prop.type === "RestElement") { + c(prop.argument, st, "Pattern"); + } + } + }; + + base.Expression = skipThrough; + base.ThisExpression = base.Super = base.MetaProperty = ignore; + base.ArrayExpression = function (node, st, c) { + for (var i = 0, list = node.elements; i < list.length; i += 1) { + var elt = list[i]; + + if (elt) { c(elt, st, "Expression"); } + } + }; + base.ObjectExpression = function (node, st, c) { + for (var i = 0, list = node.properties; i < list.length; i += 1) + { + var prop = list[i]; + + c(prop, st); + } + }; + base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration; + base.SequenceExpression = function (node, st, c) { + for (var i = 0, list = node.expressions; i < list.length; i += 1) + { + var expr = list[i]; + + c(expr, st, "Expression"); + } + }; + base.TemplateLiteral = function (node, st, c) { + for (var i = 0, list = node.quasis; i < list.length; i += 1) + { + var quasi = list[i]; + + c(quasi, st); + } + + for (var i$1 = 0, list$1 = node.expressions; i$1 < list$1.length; i$1 += 1) + { + var expr = list$1[i$1]; + + c(expr, st, "Expression"); + } + }; + base.TemplateElement = ignore; + base.UnaryExpression = base.UpdateExpression = function (node, st, c) { + c(node.argument, st, "Expression"); + }; + base.BinaryExpression = base.LogicalExpression = function (node, st, c) { + c(node.left, st, "Expression"); + c(node.right, st, "Expression"); + }; + base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) { + c(node.left, st, "Pattern"); + c(node.right, st, "Expression"); + }; + base.ConditionalExpression = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.consequent, st, "Expression"); + c(node.alternate, st, "Expression"); + }; + base.NewExpression = base.CallExpression = function (node, st, c) { + c(node.callee, st, "Expression"); + if (node.arguments) + { for (var i = 0, list = node.arguments; i < list.length; i += 1) + { + var arg = list[i]; + + c(arg, st, "Expression"); + } } + }; + base.MemberExpression = function (node, st, c) { + c(node.object, st, "Expression"); + if (node.computed) { c(node.property, st, "Expression"); } + }; + base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) { + if (node.declaration) + { c(node.declaration, st, node.type === "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression"); } + if (node.source) { c(node.source, st, "Expression"); } + }; + base.ExportAllDeclaration = function (node, st, c) { + if (node.exported) + { c(node.exported, st); } + c(node.source, st, "Expression"); + }; + base.ImportDeclaration = function (node, st, c) { + for (var i = 0, list = node.specifiers; i < list.length; i += 1) + { + var spec = list[i]; + + c(spec, st); + } + c(node.source, st, "Expression"); + }; + base.ImportExpression = function (node, st, c) { + c(node.source, st, "Expression"); + }; + base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore; + + base.TaggedTemplateExpression = function (node, st, c) { + c(node.tag, st, "Expression"); + c(node.quasi, st, "Expression"); + }; + base.ClassDeclaration = base.ClassExpression = function (node, st, c) { return c(node, st, "Class"); }; + base.Class = function (node, st, c) { + if (node.id) { c(node.id, st, "Pattern"); } + if (node.superClass) { c(node.superClass, st, "Expression"); } + c(node.body, st); + }; + base.ClassBody = function (node, st, c) { + for (var i = 0, list = node.body; i < list.length; i += 1) + { + var elt = list[i]; + + c(elt, st); + } + }; + base.MethodDefinition = base.Property = function (node, st, c) { + if (node.computed) { c(node.key, st, "Expression"); } + c(node.value, st, "Expression"); + }; + + exports.ancestor = ancestor; + exports.base = base; + exports.findNodeAfter = findNodeAfter; + exports.findNodeAround = findNodeAround; + exports.findNodeAt = findNodeAt; + exports.findNodeBefore = findNodeBefore; + exports.full = full; + exports.fullAncestor = fullAncestor; + exports.make = make; + exports.recursive = recursive; + exports.simple = simple; + + Object.defineProperty(exports, '__esModule', { value: true }); + +}))); diff --git a/node_modules/acorn-walk/dist/walk.js.map b/node_modules/acorn-walk/dist/walk.js.map new file mode 100644 index 0000000..5590a29 --- /dev/null +++ b/node_modules/acorn-walk/dist/walk.js.map @@ -0,0 +1 @@ +{"version":3,"file":"walk.js","sources":["../src/index.js"],"sourcesContent":["// AST walker module for Mozilla Parser API compatible trees\n\n// A simple walk is one where you simply specify callbacks to be\n// called on specific nodes. The last two arguments are optional. A\n// simple use would be\n//\n// walk.simple(myTree, {\n// Expression: function(node) { ... }\n// });\n//\n// to do something with all expressions. All Parser API node types\n// can be used to identify node types, as well as Expression and\n// Statement, which denote categories of nodes.\n//\n// The base argument can be used to pass a custom (recursive)\n// walker, and state can be used to give this walked an initial\n// state.\n\nexport function simple(node, visitors, baseVisitor, state, override) {\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type, found = visitors[type]\n baseVisitor[type](node, st, c)\n if (found) found(node, st)\n })(node, state, override)\n}\n\n// An ancestor walk keeps an array of ancestor nodes (including the\n// current node) and passes them to the callback as third parameter\n// (and also as state parameter when no other state is present).\nexport function ancestor(node, visitors, baseVisitor, state) {\n let ancestors = []\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type, found = visitors[type]\n let isNew = node !== ancestors[ancestors.length - 1]\n if (isNew) ancestors.push(node)\n baseVisitor[type](node, st, c)\n if (found) found(node, st || ancestors, ancestors)\n if (isNew) ancestors.pop()\n })(node, state)\n}\n\n// A recursive walk is one where your functions override the default\n// walkers. They can modify and replace the state parameter that's\n// threaded through the walk, and can opt how and whether to walk\n// their child nodes (by calling their third argument on these\n// nodes).\nexport function recursive(node, state, funcs, baseVisitor, override) {\n let visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor\n ;(function c(node, st, override) {\n visitor[override || node.type](node, st, c)\n })(node, state, override)\n}\n\nfunction makeTest(test) {\n if (typeof test === \"string\")\n return type => type === test\n else if (!test)\n return () => true\n else\n return test\n}\n\nclass Found {\n constructor(node, state) { this.node = node; this.state = state }\n}\n\n// A full walk triggers the callback on each node\nexport function full(node, callback, baseVisitor, state, override) {\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type\n baseVisitor[type](node, st, c)\n if (!override) callback(node, st, type)\n })(node, state, override)\n}\n\n// An fullAncestor walk is like an ancestor walk, but triggers\n// the callback on each node\nexport function fullAncestor(node, callback, baseVisitor, state) {\n if (!baseVisitor) baseVisitor = base\n let ancestors = []\n ;(function c(node, st, override) {\n let type = override || node.type\n let isNew = node !== ancestors[ancestors.length - 1]\n if (isNew) ancestors.push(node)\n baseVisitor[type](node, st, c)\n if (!override) callback(node, st || ancestors, ancestors, type)\n if (isNew) ancestors.pop()\n })(node, state)\n}\n\n// Find a node with a given start, end, and type (all are optional,\n// null can be used as wildcard). Returns a {node, state} object, or\n// undefined when it doesn't find a matching node.\nexport function findNodeAt(node, start, end, test, baseVisitor, state) {\n if (!baseVisitor) baseVisitor = base\n test = makeTest(test)\n try {\n (function c(node, st, override) {\n let type = override || node.type\n if ((start == null || node.start <= start) &&\n (end == null || node.end >= end))\n baseVisitor[type](node, st, c)\n if ((start == null || node.start === start) &&\n (end == null || node.end === end) &&\n test(type, node))\n throw new Found(node, st)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the innermost node of a given type that contains the given\n// position. Interface similar to findNodeAt.\nexport function findNodeAround(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n try {\n (function c(node, st, override) {\n let type = override || node.type\n if (node.start > pos || node.end < pos) return\n baseVisitor[type](node, st, c)\n if (test(type, node)) throw new Found(node, st)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the outermost matching node after a given position.\nexport function findNodeAfter(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n try {\n (function c(node, st, override) {\n if (node.end < pos) return\n let type = override || node.type\n if (node.start >= pos && test(type, node)) throw new Found(node, st)\n baseVisitor[type](node, st, c)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the outermost matching node before a given position.\nexport function findNodeBefore(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n let max\n ;(function c(node, st, override) {\n if (node.start > pos) return\n let type = override || node.type\n if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))\n max = new Found(node, st)\n baseVisitor[type](node, st, c)\n })(node, state)\n return max\n}\n\n// Fallback to an Object.create polyfill for older environments.\nconst create = Object.create || function(proto) {\n function Ctor() {}\n Ctor.prototype = proto\n return new Ctor\n}\n\n// Used to create a custom walker. Will fill in all missing node\n// type properties with the defaults.\nexport function make(funcs, baseVisitor) {\n let visitor = create(baseVisitor || base)\n for (let type in funcs) visitor[type] = funcs[type]\n return visitor\n}\n\nfunction skipThrough(node, st, c) { c(node, st) }\nfunction ignore(_node, _st, _c) {}\n\n// Node walkers.\n\nexport const base = {}\n\nbase.Program = base.BlockStatement = (node, st, c) => {\n for (let stmt of node.body)\n c(stmt, st, \"Statement\")\n}\nbase.Statement = skipThrough\nbase.EmptyStatement = ignore\nbase.ExpressionStatement = base.ParenthesizedExpression =\n (node, st, c) => c(node.expression, st, \"Expression\")\nbase.IfStatement = (node, st, c) => {\n c(node.test, st, \"Expression\")\n c(node.consequent, st, \"Statement\")\n if (node.alternate) c(node.alternate, st, \"Statement\")\n}\nbase.LabeledStatement = (node, st, c) => c(node.body, st, \"Statement\")\nbase.BreakStatement = base.ContinueStatement = ignore\nbase.WithStatement = (node, st, c) => {\n c(node.object, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.SwitchStatement = (node, st, c) => {\n c(node.discriminant, st, \"Expression\")\n for (let cs of node.cases) {\n if (cs.test) c(cs.test, st, \"Expression\")\n for (let cons of cs.consequent)\n c(cons, st, \"Statement\")\n }\n}\nbase.SwitchCase = (node, st, c) => {\n if (node.test) c(node.test, st, \"Expression\")\n for (let cons of node.consequent)\n c(cons, st, \"Statement\")\n}\nbase.ReturnStatement = base.YieldExpression = base.AwaitExpression = (node, st, c) => {\n if (node.argument) c(node.argument, st, \"Expression\")\n}\nbase.ThrowStatement = base.SpreadElement =\n (node, st, c) => c(node.argument, st, \"Expression\")\nbase.TryStatement = (node, st, c) => {\n c(node.block, st, \"Statement\")\n if (node.handler) c(node.handler, st)\n if (node.finalizer) c(node.finalizer, st, \"Statement\")\n}\nbase.CatchClause = (node, st, c) => {\n if (node.param) c(node.param, st, \"Pattern\")\n c(node.body, st, \"Statement\")\n}\nbase.WhileStatement = base.DoWhileStatement = (node, st, c) => {\n c(node.test, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForStatement = (node, st, c) => {\n if (node.init) c(node.init, st, \"ForInit\")\n if (node.test) c(node.test, st, \"Expression\")\n if (node.update) c(node.update, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForInStatement = base.ForOfStatement = (node, st, c) => {\n c(node.left, st, \"ForInit\")\n c(node.right, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForInit = (node, st, c) => {\n if (node.type === \"VariableDeclaration\") c(node, st)\n else c(node, st, \"Expression\")\n}\nbase.DebuggerStatement = ignore\n\nbase.FunctionDeclaration = (node, st, c) => c(node, st, \"Function\")\nbase.VariableDeclaration = (node, st, c) => {\n for (let decl of node.declarations)\n c(decl, st)\n}\nbase.VariableDeclarator = (node, st, c) => {\n c(node.id, st, \"Pattern\")\n if (node.init) 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}\n }\n}\n\nbase.Expression = skipThrough\nbase.ThisExpression = base.Super = base.MetaProperty = ignore\nbase.ArrayExpression = (node, st, c) => {\n for (let elt of node.elements) {\n if (elt) c(elt, st, \"Expression\")\n }\n}\nbase.ObjectExpression = (node, st, c) => {\n for (let prop of node.properties)\n c(prop, st)\n}\nbase.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration\nbase.SequenceExpression = (node, st, c) => {\n for (let expr of node.expressions)\n c(expr, st, \"Expression\")\n}\nbase.TemplateLiteral = (node, st, c) => {\n for (let quasi of node.quasis)\n c(quasi, st)\n\n for (let expr of node.expressions)\n c(expr, st, \"Expression\")\n}\nbase.TemplateElement = ignore\nbase.UnaryExpression = base.UpdateExpression = (node, st, c) => {\n c(node.argument, st, \"Expression\")\n}\nbase.BinaryExpression = base.LogicalExpression = (node, st, c) => {\n c(node.left, st, \"Expression\")\n c(node.right, st, \"Expression\")\n}\nbase.AssignmentExpression = 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\ No newline at end of file diff --git a/node_modules/acorn-walk/dist/walk.mjs b/node_modules/acorn-walk/dist/walk.mjs new file mode 100644 index 0000000..a7fcec8 --- /dev/null +++ b/node_modules/acorn-walk/dist/walk.mjs @@ -0,0 +1,443 @@ +// AST walker module for Mozilla Parser API compatible trees + +// A simple walk is one where you simply specify callbacks to be +// called on specific nodes. The last two arguments are optional. A +// simple use would be +// +// walk.simple(myTree, { +// Expression: function(node) { ... } +// }); +// +// to do something with all expressions. All Parser API node types +// can be used to identify node types, as well as Expression and +// Statement, which denote categories of nodes. +// +// The base argument can be used to pass a custom (recursive) +// walker, and state can be used to give this walked an initial +// state. + +function simple(node, visitors, baseVisitor, state, override) { + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type, found = visitors[type]; + baseVisitor[type](node, st, c); + if (found) { found(node, st); } + })(node, state, override); +} + +// An ancestor walk keeps an array of ancestor nodes (including the +// current node) and passes them to the callback as third parameter +// (and also as state parameter when no other state is present). +function ancestor(node, visitors, baseVisitor, state, override) { + var ancestors = []; + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type, found = visitors[type]; + var isNew = node !== ancestors[ancestors.length - 1]; + if (isNew) { ancestors.push(node); } + baseVisitor[type](node, st, c); + if (found) { found(node, st || ancestors, ancestors); } + if (isNew) { ancestors.pop(); } + })(node, state, override); +} + +// A recursive walk is one where your functions override the default +// walkers. They can modify and replace the state parameter that's +// threaded through the walk, and can opt how and whether to walk +// their child nodes (by calling their third argument on these +// nodes). +function recursive(node, state, funcs, baseVisitor, override) { + var visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor + ;(function c(node, st, override) { + visitor[override || node.type](node, st, c); + })(node, state, override); +} + +function makeTest(test) { + if (typeof test === "string") + { return function (type) { return type === test; } } + else if (!test) + { return function () { return true; } } + else + { return test } +} + +var Found = function Found(node, state) { this.node = node; this.state = state; }; + +// A full walk triggers the callback on each node +function full(node, callback, baseVisitor, state, override) { + if (!baseVisitor) { baseVisitor = base + ; }(function c(node, st, override) { + var type = override || node.type; + baseVisitor[type](node, st, c); + if (!override) { callback(node, st, type); } + })(node, state, override); +} + +// An fullAncestor walk is like an ancestor walk, but triggers +// the callback on each node +function fullAncestor(node, callback, baseVisitor, state) { + if (!baseVisitor) { baseVisitor = base; } + var ancestors = [] + ;(function c(node, st, override) { + var type = override || node.type; + var isNew = node !== ancestors[ancestors.length - 1]; + if (isNew) { ancestors.push(node); } + baseVisitor[type](node, st, c); + if (!override) { callback(node, st || ancestors, ancestors, type); } + if (isNew) { ancestors.pop(); } + })(node, state); +} + +// Find a node with a given start, end, and type (all are optional, +// null can be used as wildcard). Returns a {node, state} object, or +// undefined when it doesn't find a matching node. +function findNodeAt(node, start, end, test, baseVisitor, state) { + if (!baseVisitor) { baseVisitor = base; } + test = makeTest(test); + try { + (function c(node, st, override) { + var type = override || node.type; + if ((start == null || node.start <= start) && + (end == null || node.end >= end)) + { baseVisitor[type](node, st, c); } + if ((start == null || node.start === start) && + (end == null || node.end === end) && + test(type, node)) + { throw new Found(node, st) } + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } +} + +// Find the innermost node of a given type that contains the given +// position. Interface similar to findNodeAt. +function findNodeAround(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + try { + (function c(node, st, override) { + var type = override || node.type; + if (node.start > pos || node.end < pos) { return } + baseVisitor[type](node, st, c); + if (test(type, node)) { throw new Found(node, st) } + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } +} + +// Find the outermost matching node after a given position. +function findNodeAfter(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + try { + (function c(node, st, override) { + if (node.end < pos) { return } + var type = override || node.type; + if (node.start >= pos && test(type, node)) { throw new Found(node, st) } + baseVisitor[type](node, st, c); + })(node, state); + } catch (e) { + if (e instanceof Found) { return e } + throw e + } +} + +// Find the outermost matching node before a given position. +function findNodeBefore(node, pos, test, baseVisitor, state) { + test = makeTest(test); + if (!baseVisitor) { baseVisitor = base; } + var max + ;(function c(node, st, override) { + if (node.start > pos) { return } + var type = override || node.type; + if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node)) + { max = new Found(node, st); } + baseVisitor[type](node, st, c); + })(node, state); + return max +} + +// Fallback to an Object.create polyfill for older environments. +var create = Object.create || function(proto) { + function Ctor() {} + Ctor.prototype = proto; + return new Ctor +}; + +// Used to create a custom walker. Will fill in all missing node +// type properties with the defaults. +function make(funcs, baseVisitor) { + var visitor = create(baseVisitor || base); + for (var type in funcs) { visitor[type] = funcs[type]; } + return visitor +} + +function skipThrough(node, st, c) { c(node, st); } +function ignore(_node, _st, _c) {} + +// Node walkers. + +var base = {}; + +base.Program = base.BlockStatement = function (node, st, c) { + for (var i = 0, list = node.body; i < list.length; i += 1) + { + var stmt = list[i]; + + c(stmt, st, "Statement"); + } +}; +base.Statement = skipThrough; +base.EmptyStatement = ignore; +base.ExpressionStatement = base.ParenthesizedExpression = base.ChainExpression = + function (node, st, c) { return c(node.expression, st, "Expression"); }; +base.IfStatement = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.consequent, st, "Statement"); + if (node.alternate) { c(node.alternate, st, "Statement"); } +}; +base.LabeledStatement = function (node, st, c) { return c(node.body, st, "Statement"); }; +base.BreakStatement = base.ContinueStatement = ignore; +base.WithStatement = function (node, st, c) { + c(node.object, st, "Expression"); + c(node.body, st, "Statement"); +}; +base.SwitchStatement = function (node, st, c) { + c(node.discriminant, st, "Expression"); + for (var i$1 = 0, list$1 = node.cases; i$1 < list$1.length; i$1 += 1) { + var cs = list$1[i$1]; + + if (cs.test) { c(cs.test, st, "Expression"); } + for (var i = 0, list = cs.consequent; i < list.length; i += 1) + { + var cons = list[i]; + + c(cons, st, "Statement"); + } + } +}; +base.SwitchCase = function (node, st, c) { + if (node.test) { c(node.test, st, "Expression"); } + for (var i = 0, list = node.consequent; i < list.length; i += 1) + { + var cons = list[i]; + + c(cons, st, "Statement"); + } +}; +base.ReturnStatement = base.YieldExpression = base.AwaitExpression = function (node, st, c) { + if (node.argument) { c(node.argument, st, "Expression"); } +}; +base.ThrowStatement = base.SpreadElement = + function (node, st, c) { return c(node.argument, st, "Expression"); }; +base.TryStatement = function (node, st, c) { + c(node.block, st, "Statement"); + if (node.handler) { c(node.handler, st); } + if (node.finalizer) { c(node.finalizer, st, "Statement"); } +}; +base.CatchClause = function (node, st, c) { + if (node.param) { c(node.param, st, "Pattern"); } + c(node.body, st, "Statement"); +}; +base.WhileStatement = base.DoWhileStatement = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.body, st, "Statement"); +}; +base.ForStatement = function (node, st, c) { + if (node.init) { c(node.init, st, "ForInit"); } + if (node.test) { c(node.test, st, "Expression"); } + if (node.update) { c(node.update, st, "Expression"); } + c(node.body, st, "Statement"); +}; +base.ForInStatement = base.ForOfStatement = function (node, st, c) { + c(node.left, st, "ForInit"); + c(node.right, st, "Expression"); + c(node.body, st, "Statement"); +}; +base.ForInit = function (node, st, c) { + if (node.type === "VariableDeclaration") { c(node, st); } + else { c(node, st, "Expression"); } +}; +base.DebuggerStatement = ignore; + +base.FunctionDeclaration = function (node, st, c) { return c(node, st, "Function"); }; +base.VariableDeclaration = function (node, st, c) { + for (var i = 0, list = node.declarations; i < list.length; i += 1) + { + var decl = list[i]; + + c(decl, st); + } +}; +base.VariableDeclarator = function (node, st, c) { + c(node.id, st, "Pattern"); + if (node.init) { c(node.init, st, "Expression"); } +}; + +base.Function = function (node, st, c) { + if (node.id) { c(node.id, st, "Pattern"); } + for (var i = 0, list = node.params; i < list.length; i += 1) + { + var param = list[i]; + + c(param, st, "Pattern"); + } + c(node.body, st, node.expression ? "Expression" : "Statement"); +}; + +base.Pattern = function (node, st, c) { + if (node.type === "Identifier") + { c(node, st, "VariablePattern"); } + else if (node.type === "MemberExpression") + { c(node, st, "MemberPattern"); } + else + { c(node, st); } +}; +base.VariablePattern = ignore; +base.MemberPattern = skipThrough; +base.RestElement = function (node, st, c) { return c(node.argument, st, "Pattern"); }; +base.ArrayPattern = function (node, st, c) { + for (var i = 0, list = node.elements; i < list.length; i += 1) { + var elt = list[i]; + + if (elt) { c(elt, st, "Pattern"); } + } +}; +base.ObjectPattern = function (node, st, c) { + for (var i = 0, list = node.properties; i < list.length; i += 1) { + var prop = list[i]; + + if (prop.type === "Property") { + if (prop.computed) { c(prop.key, st, "Expression"); } + c(prop.value, st, "Pattern"); + } else if (prop.type === "RestElement") { + c(prop.argument, st, "Pattern"); + } + } +}; + +base.Expression = skipThrough; +base.ThisExpression = base.Super = base.MetaProperty = ignore; +base.ArrayExpression = function (node, st, c) { + for (var i = 0, list = node.elements; i < list.length; i += 1) { + var elt = list[i]; + + if (elt) { c(elt, st, "Expression"); } + } +}; +base.ObjectExpression = function (node, st, c) { + for (var i = 0, list = node.properties; i < list.length; i += 1) + { + var prop = list[i]; + + c(prop, st); + } +}; +base.FunctionExpression = base.ArrowFunctionExpression = base.FunctionDeclaration; +base.SequenceExpression = function (node, st, c) { + for (var i = 0, list = node.expressions; i < list.length; i += 1) + { + var expr = list[i]; + + c(expr, st, "Expression"); + } +}; +base.TemplateLiteral = function (node, st, c) { + for (var i = 0, list = node.quasis; i < list.length; i += 1) + { + var quasi = list[i]; + + c(quasi, st); + } + + for (var i$1 = 0, list$1 = node.expressions; i$1 < list$1.length; i$1 += 1) + { + var expr = list$1[i$1]; + + c(expr, st, "Expression"); + } +}; +base.TemplateElement = ignore; +base.UnaryExpression = base.UpdateExpression = function (node, st, c) { + c(node.argument, st, "Expression"); +}; +base.BinaryExpression = base.LogicalExpression = function (node, st, c) { + c(node.left, st, "Expression"); + c(node.right, st, "Expression"); +}; +base.AssignmentExpression = base.AssignmentPattern = function (node, st, c) { + c(node.left, st, "Pattern"); + c(node.right, st, "Expression"); +}; +base.ConditionalExpression = function (node, st, c) { + c(node.test, st, "Expression"); + c(node.consequent, st, "Expression"); + c(node.alternate, st, "Expression"); +}; +base.NewExpression = base.CallExpression = function (node, st, c) { + c(node.callee, st, "Expression"); + if (node.arguments) + { for (var i = 0, list = node.arguments; i < list.length; i += 1) + { + var arg = list[i]; + + c(arg, st, "Expression"); + } } +}; +base.MemberExpression = function (node, st, c) { + c(node.object, st, "Expression"); + if (node.computed) { c(node.property, st, "Expression"); } +}; +base.ExportNamedDeclaration = base.ExportDefaultDeclaration = function (node, st, c) { + if (node.declaration) + { c(node.declaration, st, node.type === "ExportNamedDeclaration" || node.declaration.id ? "Statement" : "Expression"); } + if (node.source) { c(node.source, st, "Expression"); } +}; +base.ExportAllDeclaration = function (node, st, c) { + if (node.exported) + { c(node.exported, st); } + c(node.source, st, "Expression"); +}; +base.ImportDeclaration = function (node, st, c) { + for (var i = 0, list = node.specifiers; i < list.length; i += 1) + { + var spec = list[i]; + + c(spec, st); + } + c(node.source, st, "Expression"); +}; +base.ImportExpression = function (node, st, c) { + c(node.source, st, "Expression"); +}; +base.ImportSpecifier = base.ImportDefaultSpecifier = base.ImportNamespaceSpecifier = base.Identifier = base.Literal = ignore; + +base.TaggedTemplateExpression = function (node, st, c) { + c(node.tag, st, "Expression"); + c(node.quasi, st, "Expression"); +}; +base.ClassDeclaration = base.ClassExpression = function (node, st, c) { return c(node, st, "Class"); }; +base.Class = function (node, st, c) { + if (node.id) { c(node.id, st, "Pattern"); } + if (node.superClass) { c(node.superClass, st, "Expression"); } + c(node.body, st); +}; +base.ClassBody = function (node, st, c) { + for (var i = 0, list = node.body; i < list.length; i += 1) + { + var elt = list[i]; + + c(elt, st); + } +}; +base.MethodDefinition = base.Property = function (node, st, c) { + if (node.computed) { c(node.key, st, "Expression"); } + c(node.value, st, "Expression"); +}; + +export { ancestor, base, findNodeAfter, findNodeAround, findNodeAt, findNodeBefore, full, fullAncestor, make, recursive, simple }; diff --git a/node_modules/acorn-walk/dist/walk.mjs.map b/node_modules/acorn-walk/dist/walk.mjs.map new file mode 100644 index 0000000..2a94219 --- /dev/null +++ b/node_modules/acorn-walk/dist/walk.mjs.map @@ -0,0 +1 @@ +{"version":3,"file":"walk.mjs","sources":["../src/index.js"],"sourcesContent":["// AST walker module for Mozilla Parser API compatible trees\n\n// A simple walk is one where you simply specify callbacks to be\n// called on specific nodes. The last two arguments are optional. A\n// simple use would be\n//\n// walk.simple(myTree, {\n// Expression: function(node) { ... }\n// });\n//\n// to do something with all expressions. All Parser API node types\n// can be used to identify node types, as well as Expression and\n// Statement, which denote categories of nodes.\n//\n// The base argument can be used to pass a custom (recursive)\n// walker, and state can be used to give this walked an initial\n// state.\n\nexport function simple(node, visitors, baseVisitor, state, override) {\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type, found = visitors[type]\n baseVisitor[type](node, st, c)\n if (found) found(node, st)\n })(node, state, override)\n}\n\n// An ancestor walk keeps an array of ancestor nodes (including the\n// current node) and passes them to the callback as third parameter\n// (and also as state parameter when no other state is present).\nexport function ancestor(node, visitors, baseVisitor, state) {\n let ancestors = []\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type, found = visitors[type]\n let isNew = node !== ancestors[ancestors.length - 1]\n if (isNew) ancestors.push(node)\n baseVisitor[type](node, st, c)\n if (found) found(node, st || ancestors, ancestors)\n if (isNew) ancestors.pop()\n })(node, state)\n}\n\n// A recursive walk is one where your functions override the default\n// walkers. They can modify and replace the state parameter that's\n// threaded through the walk, and can opt how and whether to walk\n// their child nodes (by calling their third argument on these\n// nodes).\nexport function recursive(node, state, funcs, baseVisitor, override) {\n let visitor = funcs ? make(funcs, baseVisitor || undefined) : baseVisitor\n ;(function c(node, st, override) {\n visitor[override || node.type](node, st, c)\n })(node, state, override)\n}\n\nfunction makeTest(test) {\n if (typeof test === \"string\")\n return type => type === test\n else if (!test)\n return () => true\n else\n return test\n}\n\nclass Found {\n constructor(node, state) { this.node = node; this.state = state }\n}\n\n// A full walk triggers the callback on each node\nexport function full(node, callback, baseVisitor, state, override) {\n if (!baseVisitor) baseVisitor = base\n ;(function c(node, st, override) {\n let type = override || node.type\n baseVisitor[type](node, st, c)\n if (!override) callback(node, st, type)\n })(node, state, override)\n}\n\n// An fullAncestor walk is like an ancestor walk, but triggers\n// the callback on each node\nexport function fullAncestor(node, callback, baseVisitor, state) {\n if (!baseVisitor) baseVisitor = base\n let ancestors = []\n ;(function c(node, st, override) {\n let type = override || node.type\n let isNew = node !== ancestors[ancestors.length - 1]\n if (isNew) ancestors.push(node)\n baseVisitor[type](node, st, c)\n if (!override) callback(node, st || ancestors, ancestors, type)\n if (isNew) ancestors.pop()\n })(node, state)\n}\n\n// Find a node with a given start, end, and type (all are optional,\n// null can be used as wildcard). Returns a {node, state} object, or\n// undefined when it doesn't find a matching node.\nexport function findNodeAt(node, start, end, test, baseVisitor, state) {\n if (!baseVisitor) baseVisitor = base\n test = makeTest(test)\n try {\n (function c(node, st, override) {\n let type = override || node.type\n if ((start == null || node.start <= start) &&\n (end == null || node.end >= end))\n baseVisitor[type](node, st, c)\n if ((start == null || node.start === start) &&\n (end == null || node.end === end) &&\n test(type, node))\n throw new Found(node, st)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the innermost node of a given type that contains the given\n// position. Interface similar to findNodeAt.\nexport function findNodeAround(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n try {\n (function c(node, st, override) {\n let type = override || node.type\n if (node.start > pos || node.end < pos) return\n baseVisitor[type](node, st, c)\n if (test(type, node)) throw new Found(node, st)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the outermost matching node after a given position.\nexport function findNodeAfter(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n try {\n (function c(node, st, override) {\n if (node.end < pos) return\n let type = override || node.type\n if (node.start >= pos && test(type, node)) throw new Found(node, st)\n baseVisitor[type](node, st, c)\n })(node, state)\n } catch (e) {\n if (e instanceof Found) return e\n throw e\n }\n}\n\n// Find the outermost matching node before a given position.\nexport function findNodeBefore(node, pos, test, baseVisitor, state) {\n test = makeTest(test)\n if (!baseVisitor) baseVisitor = base\n let max\n ;(function c(node, st, override) {\n if (node.start > pos) return\n let type = override || node.type\n if (node.end <= pos && (!max || max.node.end < node.end) && test(type, node))\n max = new Found(node, st)\n baseVisitor[type](node, st, c)\n })(node, state)\n return max\n}\n\n// Fallback to an Object.create polyfill for older environments.\nconst create = Object.create || function(proto) {\n function Ctor() {}\n Ctor.prototype = proto\n return new Ctor\n}\n\n// Used to create a custom walker. Will fill in all missing node\n// type properties with the defaults.\nexport function make(funcs, baseVisitor) {\n let visitor = create(baseVisitor || base)\n for (let type in funcs) visitor[type] = funcs[type]\n return visitor\n}\n\nfunction skipThrough(node, st, c) { c(node, st) }\nfunction ignore(_node, _st, _c) {}\n\n// Node walkers.\n\nexport const base = {}\n\nbase.Program = base.BlockStatement = (node, st, c) => {\n for (let stmt of node.body)\n c(stmt, st, \"Statement\")\n}\nbase.Statement = skipThrough\nbase.EmptyStatement = ignore\nbase.ExpressionStatement = base.ParenthesizedExpression =\n (node, st, c) => c(node.expression, st, \"Expression\")\nbase.IfStatement = (node, st, c) => {\n c(node.test, st, \"Expression\")\n c(node.consequent, st, \"Statement\")\n if (node.alternate) c(node.alternate, st, \"Statement\")\n}\nbase.LabeledStatement = (node, st, c) => c(node.body, st, \"Statement\")\nbase.BreakStatement = base.ContinueStatement = ignore\nbase.WithStatement = (node, st, c) => {\n c(node.object, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.SwitchStatement = (node, st, c) => {\n c(node.discriminant, st, \"Expression\")\n for (let cs of node.cases) {\n if (cs.test) c(cs.test, st, \"Expression\")\n for (let cons of cs.consequent)\n c(cons, st, \"Statement\")\n }\n}\nbase.SwitchCase = (node, st, c) => {\n if (node.test) c(node.test, st, \"Expression\")\n for (let cons of node.consequent)\n c(cons, st, \"Statement\")\n}\nbase.ReturnStatement = base.YieldExpression = base.AwaitExpression = (node, st, c) => {\n if (node.argument) c(node.argument, st, \"Expression\")\n}\nbase.ThrowStatement = base.SpreadElement =\n (node, st, c) => c(node.argument, st, \"Expression\")\nbase.TryStatement = (node, st, c) => {\n c(node.block, st, \"Statement\")\n if (node.handler) c(node.handler, st)\n if (node.finalizer) c(node.finalizer, st, \"Statement\")\n}\nbase.CatchClause = (node, st, c) => {\n if (node.param) c(node.param, st, \"Pattern\")\n c(node.body, st, \"Statement\")\n}\nbase.WhileStatement = base.DoWhileStatement = (node, st, c) => {\n c(node.test, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForStatement = (node, st, c) => {\n if (node.init) c(node.init, st, \"ForInit\")\n if (node.test) c(node.test, st, \"Expression\")\n if (node.update) c(node.update, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForInStatement = base.ForOfStatement = (node, st, c) => {\n c(node.left, st, \"ForInit\")\n c(node.right, st, \"Expression\")\n c(node.body, st, \"Statement\")\n}\nbase.ForInit = (node, st, c) => {\n if (node.type === \"VariableDeclaration\") c(node, st)\n else c(node, st, \"Expression\")\n}\nbase.DebuggerStatement = ignore\n\nbase.FunctionDeclaration = (node, st, c) => c(node, st, \"Function\")\nbase.VariableDeclaration = (node, st, c) => {\n for (let decl of node.declarations)\n c(decl, st)\n}\nbase.VariableDeclarator = (node, st, c) => {\n c(node.id, st, \"Pattern\")\n if (node.init) c(node.init, st, \"Expression\")\n}\n\nbase.Function = (node, st, c) => {\n if (node.id) c(node.id, st, \"Pattern\")\n for (let param of node.params)\n c(param, st, \"Pattern\")\n c(node.body, st, node.expression ? \"Expression\" : \"Statement\")\n}\n\nbase.Pattern = (node, st, c) => {\n if (node.type === \"Identifier\")\n c(node, st, \"VariablePattern\")\n else if (node.type === \"MemberExpression\")\n c(node, st, \"MemberPattern\")\n else\n c(node, st)\n}\nbase.VariablePattern = ignore\nbase.MemberPattern = skipThrough\nbase.RestElement = (node, st, c) => c(node.argument, st, \"Pattern\")\nbase.ArrayPattern = (node, st, c) => {\n for (let elt of node.elements) {\n if (elt) c(elt, st, \"Pattern\")\n }\n}\nbase.ObjectPattern = (node, st, c) => {\n for (let prop of node.properties) {\n if (prop.type === \"Property\") {\n if (prop.computed) c(prop.key, st, \"Expression\")\n c(prop.value, st, \"Pattern\")\n } else if (prop.type === \"RestElement\") {\n c(prop.argument, st, \"Pattern\")\n 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\ No newline at end of file diff --git a/node_modules/acorn-walk/package.json b/node_modules/acorn-walk/package.json new file mode 100644 index 0000000..ae8da3c --- /dev/null +++ b/node_modules/acorn-walk/package.json @@ -0,0 +1,34 @@ +{ + "name": "acorn-walk", + "description": "ECMAScript (ESTree) AST walker", + "homepage": "https://github.com/acornjs/acorn", + "main": "dist/walk.js", + "types": "dist/walk.d.ts", + "module": "dist/walk.mjs", + "version": "7.2.0", + "engines": {"node": ">=0.4.0"}, + "maintainers": [ + { + "name": "Marijn Haverbeke", + "email": "marijnh@gmail.com", + "web": "https://marijnhaverbeke.nl" + }, + { + "name": "Ingvar Stepanyan", + "email": "me@rreverser.com", + "web": "https://rreverser.com/" + }, + { + "name": "Adrian Heine", + "web": "http://adrianheine.de" + } + ], + "repository": { + "type": "git", + "url": "https://github.com/acornjs/acorn.git" + }, + "scripts": { + "prepare": "cd ..; npm run build:walk" + }, + "license": "MIT" +} diff --git a/node_modules/acorn/CHANGELOG.md b/node_modules/acorn/CHANGELOG.md new file mode 100644 index 0000000..164fd27 --- /dev/null +++ b/node_modules/acorn/CHANGELOG.md @@ -0,0 +1,620 @@ +## 7.4.0 (2020-08-03) + +### New features + +Add support for logical assignment operators. + +Add support for numeric separators. + +## 7.3.1 (2020-06-11) + +### Bug fixes + +Make the string in the `version` export match the actual library version. + +## 7.3.0 (2020-06-11) + +### Bug fixes + +Fix a bug that caused parsing of object patterns with a property named `set` that had a default value to fail. + +### New features + +Add support for optional chaining (`?.`). + +## 7.2.0 (2020-05-09) + +### Bug fixes + +Fix precedence issue in parsing of async arrow functions. + +### New features + +Add support for nullish coalescing. + +Add support for `import.meta`. + +Support `export * as ...` syntax. + +Upgrade to Unicode 13. + +## 6.4.1 (2020-03-09) + +### Bug fixes + +More carefully check for valid UTF16 surrogate pairs in regexp validator. + +## 7.1.1 (2020-03-01) + +### Bug fixes + +Treat `\8` and `\9` as invalid escapes in template strings. + +Allow unicode escapes in property names that are keywords. + +Don't error on an exponential operator expression as argument to `await`. + +More carefully check for valid UTF16 surrogate pairs in regexp validator. + +## 7.1.0 (2019-09-24) + +### Bug fixes + +Disallow trailing object literal commas when ecmaVersion is less than 5. + +### New features + +Add a static `acorn` property to the `Parser` class that contains the entire module interface, to allow plugins to access the instance of the library that they are acting on. + +## 7.0.0 (2019-08-13) + +### Breaking changes + +Changes the node format for dynamic imports to use the `ImportExpression` node type, as defined in [ESTree](https://github.com/estree/estree/blob/master/es2020.md#importexpression). + +Makes 10 (ES2019) the default value for the `ecmaVersion` option. + +## 6.3.0 (2019-08-12) + +### New features + +`sourceType: "module"` can now be used even when `ecmaVersion` is less than 6, to parse module-style code that otherwise conforms to an older standard. + +## 6.2.1 (2019-07-21) + +### Bug fixes + +Fix bug causing Acorn to treat some characters as identifier characters that shouldn't be treated as such. + +Fix issue where setting the `allowReserved` option to `"never"` allowed reserved words in some circumstances. + +## 6.2.0 (2019-07-04) + +### Bug fixes + +Improve valid assignment checking in `for`/`in` and `for`/`of` loops. + +Disallow binding `let` in patterns. + +### New features + +Support bigint syntax with `ecmaVersion` >= 11. + +Support dynamic `import` syntax with `ecmaVersion` >= 11. + +Upgrade to Unicode version 12. + +## 6.1.1 (2019-02-27) + +### Bug fixes + +Fix bug that caused parsing default exports of with names to fail. + +## 6.1.0 (2019-02-08) + +### Bug fixes + +Fix scope checking when redefining a `var` as a lexical binding. + +### New features + +Split up `parseSubscripts` to use an internal `parseSubscript` method to make it easier to extend with plugins. + +## 6.0.7 (2019-02-04) + +### Bug fixes + +Check that exported bindings are defined. + +Don't treat `\u180e` as a whitespace character. + +Check for duplicate parameter names in methods. + +Don't allow shorthand properties when they are generators or async methods. + +Forbid binding `await` in async arrow function's parameter list. + +## 6.0.6 (2019-01-30) + +### Bug fixes + +The content of class declarations and expressions is now always parsed in strict mode. + +Don't allow `let` or `const` to bind the variable name `let`. + +Treat class declarations as lexical. + +Don't allow a generator function declaration as the sole body of an `if` or `else`. + +Ignore `"use strict"` when after an empty statement. + +Allow string line continuations with special line terminator characters. + +Treat `for` bodies as part of the `for` scope when checking for conflicting bindings. + +Fix bug with parsing `yield` in a `for` loop initializer. + +Implement special cases around scope checking for functions. + +## 6.0.5 (2019-01-02) + +### Bug fixes + +Fix TypeScript type for `Parser.extend` and add `allowAwaitOutsideFunction` to options type. + +Don't treat `let` as a keyword when the next token is `{` on the next line. + +Fix bug that broke checking for parentheses around an object pattern in a destructuring assignment when `preserveParens` was on. + +## 6.0.4 (2018-11-05) + +### Bug fixes + +Further improvements to tokenizing regular expressions in corner cases. + +## 6.0.3 (2018-11-04) + +### Bug fixes + +Fix bug in tokenizing an expression-less return followed by a function followed by a regular expression. + +Remove stray symlink in the package tarball. + +## 6.0.2 (2018-09-26) + +### Bug fixes + +Fix bug where default expressions could fail to parse inside an object destructuring assignment expression. + +## 6.0.1 (2018-09-14) + +### Bug fixes + +Fix wrong value in `version` export. + +## 6.0.0 (2018-09-14) + +### Bug fixes + +Better handle variable-redefinition checks for catch bindings and functions directly under if statements. + +Forbid `new.target` in top-level arrow functions. + +Fix issue with parsing a regexp after `yield` in some contexts. + +### New features + +The package now comes with TypeScript definitions. + +### Breaking changes + +The default value of the `ecmaVersion` option is now 9 (2018). + +Plugins work differently, and will have to be rewritten to work with this version. + +The loose parser and walker have been moved into separate packages (`acorn-loose` and `acorn-walk`). + +## 5.7.3 (2018-09-10) + +### Bug fixes + +Fix failure to tokenize regexps after expressions like `x.of`. + +Better error message for unterminated template literals. + +## 5.7.2 (2018-08-24) + +### Bug fixes + +Properly handle `allowAwaitOutsideFunction` in for statements. + +Treat function declarations at the top level of modules like let bindings. + +Don't allow async function declarations as the only statement under a label. + +## 5.7.0 (2018-06-15) + +### New features + +Upgraded to Unicode 11. + +## 5.6.0 (2018-05-31) + +### New features + +Allow U+2028 and U+2029 in string when ECMAVersion >= 10. + +Allow binding-less catch statements when ECMAVersion >= 10. + +Add `allowAwaitOutsideFunction` option for parsing top-level `await`. + +## 5.5.3 (2018-03-08) + +### Bug fixes + +A _second_ republish of the code in 5.5.1, this time with yarn, to hopefully get valid timestamps. + +## 5.5.2 (2018-03-08) + +### Bug fixes + +A republish of the code in 5.5.1 in an attempt to solve an issue with the file timestamps in the npm package being 0. + +## 5.5.1 (2018-03-06) + +### Bug fixes + +Fix misleading error message for octal escapes in template strings. + +## 5.5.0 (2018-02-27) + +### New features + +The identifier character categorization is now based on Unicode version 10. + +Acorn will now validate the content of regular expressions, including new ES9 features. + +## 5.4.0 (2018-02-01) + +### Bug fixes + +Disallow duplicate or escaped flags on regular expressions. + +Disallow octal escapes in strings in strict mode. + +### New features + +Add support for async iteration. + +Add support for object spread and rest. + +## 5.3.0 (2017-12-28) + +### Bug fixes + +Fix parsing of floating point literals with leading zeroes in loose mode. + +Allow duplicate property names in object patterns. + +Don't allow static class methods named `prototype`. + +Disallow async functions directly under `if` or `else`. + +Parse right-hand-side of `for`/`of` as an assignment expression. + +Stricter parsing of `for`/`in`. + +Don't allow unicode escapes in contextual keywords. + +### New features + +Parsing class members was factored into smaller methods to allow plugins to hook into it. + +## 5.2.1 (2017-10-30) + +### Bug fixes + +Fix a token context corruption bug. + +## 5.2.0 (2017-10-30) + +### Bug fixes + +Fix token context tracking for `class` and `function` in property-name position. + +Make sure `%*` isn't parsed as a valid operator. + +Allow shorthand properties `get` and `set` to be followed by default values. + +Disallow `super` when not in callee or object position. + +### New features + +Support [`directive` property](https://github.com/estree/estree/compare/b3de58c9997504d6fba04b72f76e6dd1619ee4eb...1da8e603237144f44710360f8feb7a9977e905e0) on directive expression statements. + +## 5.1.2 (2017-09-04) + +### Bug fixes + +Disable parsing of legacy HTML-style comments in modules. + +Fix parsing of async methods whose names are keywords. + +## 5.1.1 (2017-07-06) + +### Bug fixes + +Fix problem with disambiguating regexp and division after a class. + +## 5.1.0 (2017-07-05) + +### Bug fixes + +Fix tokenizing of regexps in an object-desctructuring `for`/`of` loop and after `yield`. + +Parse zero-prefixed numbers with non-octal digits as decimal. + +Allow object/array patterns in rest parameters. + +Don't error when `yield` is used as a property name. + +Allow `async` as a shorthand object property. + +### New features + +Implement the [template literal revision proposal](https://github.com/tc39/proposal-template-literal-revision) for ES9. + +## 5.0.3 (2017-04-01) + +### Bug fixes + +Fix spurious duplicate variable definition errors for named functions. + +## 5.0.2 (2017-03-30) + +### Bug fixes + +A binary operator after a parenthesized arrow expression is no longer incorrectly treated as an error. + +## 5.0.0 (2017-03-28) + +### Bug fixes + +Raise an error for duplicated lexical bindings. + +Fix spurious error when an assignement expression occurred after a spread expression. + +Accept regular expressions after `of` (in `for`/`of`), `yield` (in a generator), and braced arrow functions. + +Allow labels in front or `var` declarations, even in strict mode. + +### Breaking changes + +Parse declarations following `export default` as declaration nodes, not expressions. This means that class and function declarations nodes can now have `null` as their `id`. + +## 4.0.11 (2017-02-07) + +### Bug fixes + +Allow all forms of member expressions to be parenthesized as lvalue. + +## 4.0.10 (2017-02-07) + +### Bug fixes + +Don't expect semicolons after default-exported functions or classes, even when they are expressions. + +Check for use of `'use strict'` directives in non-simple parameter functions, even when already in strict mode. + +## 4.0.9 (2017-02-06) + +### Bug fixes + +Fix incorrect error raised for parenthesized simple assignment targets, so that `(x) = 1` parses again. + +## 4.0.8 (2017-02-03) + +### Bug fixes + +Solve spurious parenthesized pattern errors by temporarily erring on the side of accepting programs that our delayed errors don't handle correctly yet. + +## 4.0.7 (2017-02-02) + +### Bug fixes + +Accept invalidly rejected code like `(x).y = 2` again. + +Don't raise an error when a function _inside_ strict code has a non-simple parameter list. + +## 4.0.6 (2017-02-02) + +### Bug fixes + +Fix exponential behavior (manifesting itself as a complete hang for even relatively small source files) introduced by the new 'use strict' check. + +## 4.0.5 (2017-02-02) + +### Bug fixes + +Disallow parenthesized pattern expressions. + +Allow keywords as export names. + +Don't allow the `async` keyword to be parenthesized. + +Properly raise an error when a keyword contains a character escape. + +Allow `"use strict"` to appear after other string literal expressions. + +Disallow labeled declarations. + +## 4.0.4 (2016-12-19) + +### Bug fixes + +Fix crash when `export` was followed by a keyword that can't be +exported. + +## 4.0.3 (2016-08-16) + +### Bug fixes + +Allow regular function declarations inside single-statement `if` branches in loose mode. Forbid them entirely in strict mode. + +Properly parse properties named `async` in ES2017 mode. + +Fix bug where reserved words were broken in ES2017 mode. + +## 4.0.2 (2016-08-11) + +### Bug fixes + +Don't ignore period or 'e' characters after octal numbers. + +Fix broken parsing for call expressions in default parameter values of arrow functions. + +## 4.0.1 (2016-08-08) + +### Bug fixes + +Fix false positives in duplicated export name errors. + +## 4.0.0 (2016-08-07) + +### Breaking changes + +The default `ecmaVersion` option value is now 7. + +A number of internal method signatures changed, so plugins might need to be updated. + +### Bug fixes + +The parser now raises errors on duplicated export names. + +`arguments` and `eval` can now be used in shorthand properties. + +Duplicate parameter names in non-simple argument lists now always produce an error. + +### New features + +The `ecmaVersion` option now also accepts year-style version numbers +(2015, etc). + +Support for `async`/`await` syntax when `ecmaVersion` is >= 8. + +Support for trailing commas in call expressions when `ecmaVersion` is >= 8. + +## 3.3.0 (2016-07-25) + +### Bug fixes + +Fix bug in tokenizing of regexp operator after a function declaration. + +Fix parser crash when parsing an array pattern with a hole. + +### New features + +Implement check against complex argument lists in functions that enable strict mode in ES7. + +## 3.2.0 (2016-06-07) + +### Bug fixes + +Improve handling of lack of unicode regexp support in host +environment. + +Properly reject shorthand properties whose name is a keyword. + +### New features + +Visitors created with `visit.make` now have their base as _prototype_, rather than copying properties into a fresh object. + +## 3.1.0 (2016-04-18) + +### Bug fixes + +Properly tokenize the division operator directly after a function expression. + +Allow trailing comma in destructuring arrays. + +## 3.0.4 (2016-02-25) + +### Fixes + +Allow update expressions as left-hand-side of the ES7 exponential operator. + +## 3.0.2 (2016-02-10) + +### Fixes + +Fix bug that accidentally made `undefined` a reserved word when parsing ES7. + +## 3.0.0 (2016-02-10) + +### Breaking changes + +The default value of the `ecmaVersion` option is now 6 (used to be 5). + +Support for comprehension syntax (which was dropped from the draft spec) has been removed. + +### Fixes + +`let` and `yield` are now “contextual keywords”, meaning you can mostly use them as identifiers in ES5 non-strict code. + +A parenthesized class or function expression after `export default` is now parsed correctly. + +### New features + +When `ecmaVersion` is set to 7, Acorn will parse the exponentiation operator (`**`). + +The identifier character ranges are now based on Unicode 8.0.0. + +Plugins can now override the `raiseRecoverable` method to override the way non-critical errors are handled. + +## 2.7.0 (2016-01-04) + +### Fixes + +Stop allowing rest parameters in setters. + +Disallow `y` rexexp flag in ES5. + +Disallow `\00` and `\000` escapes in strict mode. + +Raise an error when an import name is a reserved word. + +## 2.6.2 (2015-11-10) + +### Fixes + +Don't crash when no options object is passed. + +## 2.6.0 (2015-11-09) + +### Fixes + +Add `await` as a reserved word in module sources. + +Disallow `yield` in a parameter default value for a generator. + +Forbid using a comma after a rest pattern in an array destructuring. + +### New features + +Support parsing stdin in command-line tool. + +## 2.5.0 (2015-10-27) + +### Fixes + +Fix tokenizer support in the command-line tool. + +Stop allowing `new.target` outside of functions. + +Remove legacy `guard` and `guardedHandler` properties from try nodes. + +Stop allowing multiple `__proto__` properties on an object literal in strict mode. + +Don't allow rest parameters to be non-identifier patterns. + +Check for duplicate paramter names in arrow functions. diff --git a/node_modules/acorn/LICENSE b/node_modules/acorn/LICENSE new file mode 100644 index 0000000..cc5272c --- /dev/null +++ b/node_modules/acorn/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (C) 2012-2018 by various contributors (see AUTHORS) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/acorn/README.md b/node_modules/acorn/README.md new file mode 100644 index 0000000..52d2e9b --- /dev/null +++ b/node_modules/acorn/README.md @@ -0,0 +1,269 @@ +# Acorn + +A tiny, fast JavaScript parser written in JavaScript. + +## Community + +Acorn is open source software released under an +[MIT license](https://github.com/acornjs/acorn/blob/master/acorn/LICENSE). + +You are welcome to +[report bugs](https://github.com/acornjs/acorn/issues) or create pull +requests on [github](https://github.com/acornjs/acorn). For questions +and discussion, please use the +[Tern discussion forum](https://discuss.ternjs.net). + +## Installation + +The easiest way to install acorn is from [`npm`](https://www.npmjs.com/): + +```sh +npm install acorn +``` + +Alternately, you can download the source and build acorn yourself: + +```sh +git clone https://github.com/acornjs/acorn.git +cd acorn +npm install +``` + +## Interface + +**parse**`(input, options)` is the main interface to the library. The +`input` parameter is a string, `options` can be undefined or an object +setting some of the options listed below. The return value will be an +abstract syntax tree object as specified by the [ESTree +spec](https://github.com/estree/estree). + +```javascript +let acorn = require("acorn"); +console.log(acorn.parse("1 + 1")); +``` + +When encountering a syntax error, the parser will raise a +`SyntaxError` object with a meaningful message. The error object will +have a `pos` property that indicates the string offset at which the +error occurred, and a `loc` object that contains a `{line, column}` +object referring to that same position. + +Options can be provided by passing a second argument, which should be +an object containing any of these fields: + +- **ecmaVersion**: Indicates the ECMAScript version to parse. Must be + either 3, 5, 6 (2015), 7 (2016), 8 (2017), 9 (2018), 10 (2019) or 11 + (2020, partial support). This influences support for strict mode, + the set of reserved words, and support for new syntax features. + Default is 10. + + **NOTE**: Only 'stage 4' (finalized) ECMAScript features are being + implemented by Acorn. Other proposed new features can be implemented + through plugins. + +- **sourceType**: Indicate the mode the code should be parsed in. Can be + either `"script"` or `"module"`. This influences global strict mode + and parsing of `import` and `export` declarations. + + **NOTE**: If set to `"module"`, then static `import` / `export` syntax + will be valid, even if `ecmaVersion` is less than 6. + +- **onInsertedSemicolon**: If given a callback, that callback will be + called whenever a missing semicolon is inserted by the parser. The + callback will be given the character offset of the point where the + semicolon is inserted as argument, and if `locations` is on, also a + `{line, column}` object representing this position. + +- **onTrailingComma**: Like `onInsertedSemicolon`, but for trailing + commas. + +- **allowReserved**: If `false`, using a reserved word will generate + an error. Defaults to `true` for `ecmaVersion` 3, `false` for higher + versions. When given the value `"never"`, reserved words and + keywords can also not be used as property names (as in Internet + Explorer's old parser). + +- **allowReturnOutsideFunction**: By default, a return statement at + the top level raises an error. Set this to `true` to accept such + code. + +- **allowImportExportEverywhere**: By default, `import` and `export` + declarations can only appear at a program's top level. Setting this + option to `true` allows them anywhere where a statement is allowed. + +- **allowAwaitOutsideFunction**: By default, `await` expressions can + only appear inside `async` functions. Setting this option to + `true` allows to have top-level `await` expressions. They are + still not allowed in non-`async` functions, though. + +- **allowHashBang**: When this is enabled (off by default), if the + code starts with the characters `#!` (as in a shellscript), the + first line will be treated as a comment. + +- **locations**: When `true`, each node has a `loc` object attached + with `start` and `end` subobjects, each of which contains the + one-based line and zero-based column numbers in `{line, column}` + form. Default is `false`. + +- **onToken**: If a function is passed for this option, each found + token will be passed in same format as tokens returned from + `tokenizer().getToken()`. + + If array is passed, each found token is pushed to it. + + Note that you are not allowed to call the parser from the + callback—that will corrupt its internal state. + +- **onComment**: If a function is passed for this option, whenever a + comment is encountered the function will be called with the + following parameters: + + - `block`: `true` if the comment is a block comment, false if it + is a line comment. + - `text`: The content of the comment. + - `start`: Character offset of the start of the comment. + - `end`: Character offset of the end of the comment. + + When the `locations` options is on, the `{line, column}` locations + of the comment’s start and end are passed as two additional + parameters. + + If array is passed for this option, each found comment is pushed + to it as object in Esprima format: + + ```javascript + { + "type": "Line" | "Block", + "value": "comment text", + "start": Number, + "end": Number, + // If `locations` option is on: + "loc": { + "start": {line: Number, column: Number} + "end": {line: Number, column: Number} + }, + // If `ranges` option is on: + "range": [Number, Number] + } + ``` + + Note that you are not allowed to call the parser from the + callback—that will corrupt its internal state. + +- **ranges**: Nodes have their start and end characters offsets + recorded in `start` and `end` properties (directly on the node, + rather than the `loc` object, which holds line/column data. To also + add a + [semi-standardized](https://bugzilla.mozilla.org/show_bug.cgi?id=745678) + `range` property holding a `[start, end]` array with the same + numbers, set the `ranges` option to `true`. + +- **program**: It is possible to parse multiple files into a single + AST by passing the tree produced by parsing the first file as the + `program` option in subsequent parses. This will add the toplevel + forms of the parsed file to the "Program" (top) node of an existing + parse tree. + +- **sourceFile**: When the `locations` option is `true`, you can pass + this option to add a `source` attribute in every node’s `loc` + object. Note that the contents of this option are not examined or + processed in any way; you are free to use whatever format you + choose. + +- **directSourceFile**: Like `sourceFile`, but a `sourceFile` property + will be added (regardless of the `location` option) directly to the + nodes, rather than the `loc` object. + +- **preserveParens**: If this option is `true`, parenthesized expressions + are represented by (non-standard) `ParenthesizedExpression` nodes + that have a single `expression` property containing the expression + inside parentheses. + +**parseExpressionAt**`(input, offset, options)` will parse a single +expression in a string, and return its AST. It will not complain if +there is more of the string left after the expression. + +**tokenizer**`(input, options)` returns an object with a `getToken` +method that can be called repeatedly to get the next token, a `{start, +end, type, value}` object (with added `loc` property when the +`locations` option is enabled and `range` property when the `ranges` +option is enabled). When the token's type is `tokTypes.eof`, you +should stop calling the method, since it will keep returning that same +token forever. + +In ES6 environment, returned result can be used as any other +protocol-compliant iterable: + +```javascript +for (let token of acorn.tokenizer(str)) { + // iterate over the tokens +} + +// transform code to array of tokens: +var tokens = [...acorn.tokenizer(str)]; +``` + +**tokTypes** holds an object mapping names to the token type objects +that end up in the `type` properties of tokens. + +**getLineInfo**`(input, offset)` can be used to get a `{line, +column}` object for a given program string and offset. + +### The `Parser` class + +Instances of the **`Parser`** class contain all the state and logic +that drives a parse. It has static methods `parse`, +`parseExpressionAt`, and `tokenizer` that match the top-level +functions by the same name. + +When extending the parser with plugins, you need to call these methods +on the extended version of the class. To extend a parser with plugins, +you can use its static `extend` method. + +```javascript +var acorn = require("acorn"); +var jsx = require("acorn-jsx"); +var JSXParser = acorn.Parser.extend(jsx()); +JSXParser.parse("foo()"); +``` + +The `extend` method takes any number of plugin values, and returns a +new `Parser` class that includes the extra parser logic provided by +the plugins. + +## Command line interface + +The `bin/acorn` utility can be used to parse a file from the command +line. It accepts as arguments its input file and the following +options: + +- `--ecma3|--ecma5|--ecma6|--ecma7|--ecma8|--ecma9|--ecma10`: Sets the ECMAScript version + to parse. Default is version 9. + +- `--module`: Sets the parsing mode to `"module"`. Is set to `"script"` otherwise. + +- `--locations`: Attaches a "loc" object to each node with "start" and + "end" subobjects, each of which contains the one-based line and + zero-based column numbers in `{line, column}` form. + +- `--allow-hash-bang`: If the code starts with the characters #! (as + in a shellscript), the first line will be treated as a comment. + +- `--compact`: No whitespace is used in the AST output. + +- `--silent`: Do not output the AST, just return the exit status. + +- `--help`: Print the usage information and quit. + +The utility spits out the syntax tree as JSON data. + +## Existing plugins + + - [`acorn-jsx`](https://github.com/RReverser/acorn-jsx): Parse [Facebook JSX syntax extensions](https://github.com/facebook/jsx) + +Plugins for ECMAScript proposals: + + - [`acorn-stage3`](https://github.com/acornjs/acorn-stage3): Parse most stage 3 proposals, bundling: + - [`acorn-class-fields`](https://github.com/acornjs/acorn-class-fields): Parse [class fields proposal](https://github.com/tc39/proposal-class-fields) + - [`acorn-import-meta`](https://github.com/acornjs/acorn-import-meta): Parse [import.meta proposal](https://github.com/tc39/proposal-import-meta) + - [`acorn-private-methods`](https://github.com/acornjs/acorn-private-methods): parse [private methods, getters and setters proposal](https://github.com/tc39/proposal-private-methods)n diff --git a/node_modules/acorn/bin/acorn b/node_modules/acorn/bin/acorn new file mode 100755 index 0000000..cf7df46 --- /dev/null +++ b/node_modules/acorn/bin/acorn @@ -0,0 +1,4 @@ +#!/usr/bin/env node +'use strict'; + +require('../dist/bin.js'); diff --git a/node_modules/acorn/dist/acorn.d.ts b/node_modules/acorn/dist/acorn.d.ts new file mode 100644 index 0000000..bda5f80 --- /dev/null +++ b/node_modules/acorn/dist/acorn.d.ts @@ -0,0 +1,209 @@ +export as namespace acorn +export = acorn + +declare namespace acorn { + function parse(input: string, options?: Options): Node + + function parseExpressionAt(input: string, pos?: number, options?: Options): Node + + function tokenizer(input: string, options?: Options): { + getToken(): Token + [Symbol.iterator](): Iterator + } + + interface Options { + ecmaVersion?: 3 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 + sourceType?: 'script' | 'module' + onInsertedSemicolon?: (lastTokEnd: number, lastTokEndLoc?: Position) => void + onTrailingComma?: (lastTokEnd: number, lastTokEndLoc?: Position) => void + allowReserved?: boolean | 'never' + allowReturnOutsideFunction?: boolean + allowImportExportEverywhere?: boolean + allowAwaitOutsideFunction?: boolean + allowHashBang?: boolean + locations?: boolean + onToken?: ((token: Token) => any) | Token[] + onComment?: (( + isBlock: boolean, text: string, start: number, end: number, startLoc?: Position, + endLoc?: Position + ) => void) | Comment[] + ranges?: boolean + program?: Node + sourceFile?: string + directSourceFile?: string + preserveParens?: boolean + } + + class Parser { + constructor(options: Options, input: string, startPos?: number) + parse(this: Parser): Node + static parse(this: typeof Parser, input: string, options?: Options): Node + static parseExpressionAt(this: typeof Parser, input: string, pos: number, options?: Options): Node + static tokenizer(this: typeof Parser, input: string, options?: Options): { + getToken(): Token + [Symbol.iterator](): Iterator + } + static extend(this: typeof Parser, ...plugins: ((BaseParser: typeof Parser) => typeof Parser)[]): typeof Parser + } + + interface Position { line: number; column: number; offset: number } + + const defaultOptions: Options + + function getLineInfo(input: string, offset: number): Position + + class SourceLocation { + start: Position + end: Position + source?: string | null + constructor(p: Parser, start: Position, end: Position) + } + + class Node { + type: string + start: number + end: number + loc?: SourceLocation + sourceFile?: string + range?: [number, number] + constructor(parser: Parser, pos: number, loc?: SourceLocation) + } + + class TokenType { + label: string + keyword: string + beforeExpr: boolean + startsExpr: boolean + isLoop: boolean + isAssign: boolean + prefix: boolean + postfix: boolean + binop: number + updateContext?: (prevType: TokenType) => void + constructor(label: string, conf?: any) + } + + const tokTypes: { + num: TokenType + regexp: TokenType + string: TokenType + name: TokenType + eof: TokenType + bracketL: TokenType + bracketR: TokenType + braceL: TokenType + braceR: TokenType + parenL: TokenType + parenR: TokenType + comma: TokenType + semi: TokenType + colon: TokenType + dot: TokenType + question: TokenType + arrow: TokenType + template: TokenType + ellipsis: TokenType + backQuote: TokenType + dollarBraceL: TokenType + eq: TokenType + assign: TokenType + incDec: TokenType + prefix: TokenType + logicalOR: TokenType + logicalAND: TokenType + bitwiseOR: TokenType + bitwiseXOR: TokenType + bitwiseAND: TokenType + equality: TokenType + relational: TokenType + bitShift: TokenType + plusMin: TokenType + modulo: TokenType + star: TokenType + slash: TokenType + starstar: TokenType + _break: TokenType + _case: TokenType + _catch: TokenType + _continue: TokenType + _debugger: TokenType + _default: TokenType + _do: TokenType + _else: TokenType + _finally: TokenType + _for: TokenType + _function: TokenType + _if: TokenType + _return: TokenType + _switch: TokenType + _throw: TokenType + _try: TokenType + _var: TokenType + _const: TokenType + _while: TokenType + _with: TokenType + _new: TokenType + _this: TokenType + _super: TokenType + _class: TokenType + _extends: TokenType + _export: TokenType + _import: TokenType + _null: TokenType + _true: TokenType + _false: TokenType + _in: TokenType + _instanceof: TokenType + _typeof: TokenType + _void: TokenType + _delete: TokenType + } + + class TokContext { + constructor(token: string, isExpr: boolean, preserveSpace: boolean, override?: (p: Parser) => void) + } + + const tokContexts: { + b_stat: TokContext + b_expr: TokContext + b_tmpl: TokContext + p_stat: TokContext + p_expr: TokContext + q_tmpl: TokContext + f_expr: TokContext + } + + function isIdentifierStart(code: number, astral?: boolean): boolean + + function isIdentifierChar(code: number, astral?: boolean): boolean + + interface AbstractToken { + } + + interface Comment extends AbstractToken { + type: string + value: string + start: number + end: number + loc?: SourceLocation + range?: [number, number] + } + + class Token { + type: TokenType + value: any + start: number + end: number + loc?: SourceLocation + range?: [number, number] + constructor(p: Parser) + } + + function isNewLine(code: number): boolean + + const lineBreak: RegExp + + const lineBreakG: RegExp + + const version: string +} diff --git a/node_modules/acorn/dist/acorn.js b/node_modules/acorn/dist/acorn.js new file mode 100644 index 0000000..0523f0e --- /dev/null +++ b/node_modules/acorn/dist/acorn.js @@ -0,0 +1,5186 @@ +(function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) : + typeof define === 'function' && define.amd ? define(['exports'], factory) : + (global = global || self, factory(global.acorn = {})); +}(this, (function (exports) { 'use strict'; + + // Reserved word lists for various dialects of the language + + var reservedWords = { + 3: "abstract boolean byte char class double enum export extends final float goto implements import int interface long native package private protected public short static super synchronized throws transient volatile", + 5: "class enum extends super const export import", + 6: "enum", + strict: "implements interface let package private protected public static yield", + strictBind: "eval arguments" + }; + + // And the keywords + + var ecma5AndLessKeywords = "break case catch continue debugger default do else finally for function if return switch throw try var while with null true false instanceof typeof void delete new in this"; + + var keywords = { + 5: ecma5AndLessKeywords, + "5module": ecma5AndLessKeywords + " export import", + 6: ecma5AndLessKeywords + " const class extends export import super" + }; + + var keywordRelationalOperator = /^in(stanceof)?$/; + + // ## Character categories + + // Big ugly regular expressions that match characters in the + // whitespace, identifier, and identifier-start categories. These + // are only applied when a character is found to actually have a + // code point above 128. + // Generated by `bin/generate-identifier-regex.js`. + var nonASCIIidentifierStartChars = "\xaa\xb5\xba\xc0-\xd6\xd8-\xf6\xf8-\u02c1\u02c6-\u02d1\u02e0-\u02e4\u02ec\u02ee\u0370-\u0374\u0376\u0377\u037a-\u037d\u037f\u0386\u0388-\u038a\u038c\u038e-\u03a1\u03a3-\u03f5\u03f7-\u0481\u048a-\u052f\u0531-\u0556\u0559\u0560-\u0588\u05d0-\u05ea\u05ef-\u05f2\u0620-\u064a\u066e\u066f\u0671-\u06d3\u06d5\u06e5\u06e6\u06ee\u06ef\u06fa-\u06fc\u06ff\u0710\u0712-\u072f\u074d-\u07a5\u07b1\u07ca-\u07ea\u07f4\u07f5\u07fa\u0800-\u0815\u081a\u0824\u0828\u0840-\u0858\u0860-\u086a\u08a0-\u08b4\u08b6-\u08c7\u0904-\u0939\u093d\u0950\u0958-\u0961\u0971-\u0980\u0985-\u098c\u098f\u0990\u0993-\u09a8\u09aa-\u09b0\u09b2\u09b6-\u09b9\u09bd\u09ce\u09dc\u09dd\u09df-\u09e1\u09f0\u09f1\u09fc\u0a05-\u0a0a\u0a0f\u0a10\u0a13-\u0a28\u0a2a-\u0a30\u0a32\u0a33\u0a35\u0a36\u0a38\u0a39\u0a59-\u0a5c\u0a5e\u0a72-\u0a74\u0a85-\u0a8d\u0a8f-\u0a91\u0a93-\u0aa8\u0aaa-\u0ab0\u0ab2\u0ab3\u0ab5-\u0ab9\u0abd\u0ad0\u0ae0\u0ae1\u0af9\u0b05-\u0b0c\u0b0f\u0b10\u0b13-\u0b28\u0b2a-\u0b30\u0b32\u0b33\u0b35-\u0b39\u0b3d\u0b5c\u0b5d\u0b5f-\u0b61\u0b71\u0b83\u0b85-\u0b8a\u0b8e-\u0b90\u0b92-\u0b95\u0b99\u0b9a\u0b9c\u0b9e\u0b9f\u0ba3\u0ba4\u0ba8-\u0baa\u0bae-\u0bb9\u0bd0\u0c05-\u0c0c\u0c0e-\u0c10\u0c12-\u0c28\u0c2a-\u0c39\u0c3d\u0c58-\u0c5a\u0c60\u0c61\u0c80\u0c85-\u0c8c\u0c8e-\u0c90\u0c92-\u0ca8\u0caa-\u0cb3\u0cb5-\u0cb9\u0cbd\u0cde\u0ce0\u0ce1\u0cf1\u0cf2\u0d04-\u0d0c\u0d0e-\u0d10\u0d12-\u0d3a\u0d3d\u0d4e\u0d54-\u0d56\u0d5f-\u0d61\u0d7a-\u0d7f\u0d85-\u0d96\u0d9a-\u0db1\u0db3-\u0dbb\u0dbd\u0dc0-\u0dc6\u0e01-\u0e30\u0e32\u0e33\u0e40-\u0e46\u0e81\u0e82\u0e84\u0e86-\u0e8a\u0e8c-\u0ea3\u0ea5\u0ea7-\u0eb0\u0eb2\u0eb3\u0ebd\u0ec0-\u0ec4\u0ec6\u0edc-\u0edf\u0f00\u0f40-\u0f47\u0f49-\u0f6c\u0f88-\u0f8c\u1000-\u102a\u103f\u1050-\u1055\u105a-\u105d\u1061\u1065\u1066\u106e-\u1070\u1075-\u1081\u108e\u10a0-\u10c5\u10c7\u10cd\u10d0-\u10fa\u10fc-\u1248\u124a-\u124d\u1250-\u1256\u1258\u125a-\u125d\u1260-\u1288\u128a-\u128d\u1290-\u12b0\u12b2-\u12b5\u12b8-\u12be\u12c0\u12c2-\u12c5\u12c8-\u12d6\u12d8-\u1310\u1312-\u1315\u1318-\u135a\u1380-\u138f\u13a0-\u13f5\u13f8-\u13fd\u1401-\u166c\u166f-\u167f\u1681-\u169a\u16a0-\u16ea\u16ee-\u16f8\u1700-\u170c\u170e-\u1711\u1720-\u1731\u1740-\u1751\u1760-\u176c\u176e-\u1770\u1780-\u17b3\u17d7\u17dc\u1820-\u1878\u1880-\u18a8\u18aa\u18b0-\u18f5\u1900-\u191e\u1950-\u196d\u1970-\u1974\u1980-\u19ab\u19b0-\u19c9\u1a00-\u1a16\u1a20-\u1a54\u1aa7\u1b05-\u1b33\u1b45-\u1b4b\u1b83-\u1ba0\u1bae\u1baf\u1bba-\u1be5\u1c00-\u1c23\u1c4d-\u1c4f\u1c5a-\u1c7d\u1c80-\u1c88\u1c90-\u1cba\u1cbd-\u1cbf\u1ce9-\u1cec\u1cee-\u1cf3\u1cf5\u1cf6\u1cfa\u1d00-\u1dbf\u1e00-\u1f15\u1f18-\u1f1d\u1f20-\u1f45\u1f48-\u1f4d\u1f50-\u1f57\u1f59\u1f5b\u1f5d\u1f5f-\u1f7d\u1f80-\u1fb4\u1fb6-\u1fbc\u1fbe\u1fc2-\u1fc4\u1fc6-\u1fcc\u1fd0-\u1fd3\u1fd6-\u1fdb\u1fe0-\u1fec\u1ff2-\u1ff4\u1ff6-\u1ffc\u2071\u207f\u2090-\u209c\u2102\u2107\u210a-\u2113\u2115\u2118-\u211d\u2124\u2126\u2128\u212a-\u2139\u213c-\u213f\u2145-\u2149\u214e\u2160-\u2188\u2c00-\u2c2e\u2c30-\u2c5e\u2c60-\u2ce4\u2ceb-\u2cee\u2cf2\u2cf3\u2d00-\u2d25\u2d27\u2d2d\u2d30-\u2d67\u2d6f\u2d80-\u2d96\u2da0-\u2da6\u2da8-\u2dae\u2db0-\u2db6\u2db8-\u2dbe\u2dc0-\u2dc6\u2dc8-\u2dce\u2dd0-\u2dd6\u2dd8-\u2dde\u3005-\u3007\u3021-\u3029\u3031-\u3035\u3038-\u303c\u3041-\u3096\u309b-\u309f\u30a1-\u30fa\u30fc-\u30ff\u3105-\u312f\u3131-\u318e\u31a0-\u31bf\u31f0-\u31ff\u3400-\u4dbf\u4e00-\u9ffc\ua000-\ua48c\ua4d0-\ua4fd\ua500-\ua60c\ua610-\ua61f\ua62a\ua62b\ua640-\ua66e\ua67f-\ua69d\ua6a0-\ua6ef\ua717-\ua71f\ua722-\ua788\ua78b-\ua7bf\ua7c2-\ua7ca\ua7f5-\ua801\ua803-\ua805\ua807-\ua80a\ua80c-\ua822\ua840-\ua873\ua882-\ua8b3\ua8f2-\ua8f7\ua8fb\ua8fd\ua8fe\ua90a-\ua925\ua930-\ua946\ua960-\ua97c\ua984-\ua9b2\ua9cf\ua9e0-\ua9e4\ua9e6-\ua9ef\ua9fa-\ua9fe\uaa00-\uaa28\uaa40-\uaa42\uaa44-\uaa4b\uaa60-\uaa76\uaa7a\uaa7e-\uaaaf\uaab1\uaab5\uaab6\uaab9-\uaabd\uaac0\uaac2\uaadb-\uaadd\uaae0-\uaaea\uaaf2-\uaaf4\uab01-\uab06\uab09-\uab0e\uab11-\uab16\uab20-\uab26\uab28-\uab2e\uab30-\uab5a\uab5c-\uab69\uab70-\uabe2\uac00-\ud7a3\ud7b0-\ud7c6\ud7cb-\ud7fb\uf900-\ufa6d\ufa70-\ufad9\ufb00-\ufb06\ufb13-\ufb17\ufb1d\ufb1f-\ufb28\ufb2a-\ufb36\ufb38-\ufb3c\ufb3e\ufb40\ufb41\ufb43\ufb44\ufb46-\ufbb1\ufbd3-\ufd3d\ufd50-\ufd8f\ufd92-\ufdc7\ufdf0-\ufdfb\ufe70-\ufe74\ufe76-\ufefc\uff21-\uff3a\uff41-\uff5a\uff66-\uffbe\uffc2-\uffc7\uffca-\uffcf\uffd2-\uffd7\uffda-\uffdc"; + var nonASCIIidentifierChars = "\u200c\u200d\xb7\u0300-\u036f\u0387\u0483-\u0487\u0591-\u05bd\u05bf\u05c1\u05c2\u05c4\u05c5\u05c7\u0610-\u061a\u064b-\u0669\u0670\u06d6-\u06dc\u06df-\u06e4\u06e7\u06e8\u06ea-\u06ed\u06f0-\u06f9\u0711\u0730-\u074a\u07a6-\u07b0\u07c0-\u07c9\u07eb-\u07f3\u07fd\u0816-\u0819\u081b-\u0823\u0825-\u0827\u0829-\u082d\u0859-\u085b\u08d3-\u08e1\u08e3-\u0903\u093a-\u093c\u093e-\u094f\u0951-\u0957\u0962\u0963\u0966-\u096f\u0981-\u0983\u09bc\u09be-\u09c4\u09c7\u09c8\u09cb-\u09cd\u09d7\u09e2\u09e3\u09e6-\u09ef\u09fe\u0a01-\u0a03\u0a3c\u0a3e-\u0a42\u0a47\u0a48\u0a4b-\u0a4d\u0a51\u0a66-\u0a71\u0a75\u0a81-\u0a83\u0abc\u0abe-\u0ac5\u0ac7-\u0ac9\u0acb-\u0acd\u0ae2\u0ae3\u0ae6-\u0aef\u0afa-\u0aff\u0b01-\u0b03\u0b3c\u0b3e-\u0b44\u0b47\u0b48\u0b4b-\u0b4d\u0b55-\u0b57\u0b62\u0b63\u0b66-\u0b6f\u0b82\u0bbe-\u0bc2\u0bc6-\u0bc8\u0bca-\u0bcd\u0bd7\u0be6-\u0bef\u0c00-\u0c04\u0c3e-\u0c44\u0c46-\u0c48\u0c4a-\u0c4d\u0c55\u0c56\u0c62\u0c63\u0c66-\u0c6f\u0c81-\u0c83\u0cbc\u0cbe-\u0cc4\u0cc6-\u0cc8\u0cca-\u0ccd\u0cd5\u0cd6\u0ce2\u0ce3\u0ce6-\u0cef\u0d00-\u0d03\u0d3b\u0d3c\u0d3e-\u0d44\u0d46-\u0d48\u0d4a-\u0d4d\u0d57\u0d62\u0d63\u0d66-\u0d6f\u0d81-\u0d83\u0dca\u0dcf-\u0dd4\u0dd6\u0dd8-\u0ddf\u0de6-\u0def\u0df2\u0df3\u0e31\u0e34-\u0e3a\u0e47-\u0e4e\u0e50-\u0e59\u0eb1\u0eb4-\u0ebc\u0ec8-\u0ecd\u0ed0-\u0ed9\u0f18\u0f19\u0f20-\u0f29\u0f35\u0f37\u0f39\u0f3e\u0f3f\u0f71-\u0f84\u0f86\u0f87\u0f8d-\u0f97\u0f99-\u0fbc\u0fc6\u102b-\u103e\u1040-\u1049\u1056-\u1059\u105e-\u1060\u1062-\u1064\u1067-\u106d\u1071-\u1074\u1082-\u108d\u108f-\u109d\u135d-\u135f\u1369-\u1371\u1712-\u1714\u1732-\u1734\u1752\u1753\u1772\u1773\u17b4-\u17d3\u17dd\u17e0-\u17e9\u180b-\u180d\u1810-\u1819\u18a9\u1920-\u192b\u1930-\u193b\u1946-\u194f\u19d0-\u19da\u1a17-\u1a1b\u1a55-\u1a5e\u1a60-\u1a7c\u1a7f-\u1a89\u1a90-\u1a99\u1ab0-\u1abd\u1abf\u1ac0\u1b00-\u1b04\u1b34-\u1b44\u1b50-\u1b59\u1b6b-\u1b73\u1b80-\u1b82\u1ba1-\u1bad\u1bb0-\u1bb9\u1be6-\u1bf3\u1c24-\u1c37\u1c40-\u1c49\u1c50-\u1c59\u1cd0-\u1cd2\u1cd4-\u1ce8\u1ced\u1cf4\u1cf7-\u1cf9\u1dc0-\u1df9\u1dfb-\u1dff\u203f\u2040\u2054\u20d0-\u20dc\u20e1\u20e5-\u20f0\u2cef-\u2cf1\u2d7f\u2de0-\u2dff\u302a-\u302f\u3099\u309a\ua620-\ua629\ua66f\ua674-\ua67d\ua69e\ua69f\ua6f0\ua6f1\ua802\ua806\ua80b\ua823-\ua827\ua82c\ua880\ua881\ua8b4-\ua8c5\ua8d0-\ua8d9\ua8e0-\ua8f1\ua8ff-\ua909\ua926-\ua92d\ua947-\ua953\ua980-\ua983\ua9b3-\ua9c0\ua9d0-\ua9d9\ua9e5\ua9f0-\ua9f9\uaa29-\uaa36\uaa43\uaa4c\uaa4d\uaa50-\uaa59\uaa7b-\uaa7d\uaab0\uaab2-\uaab4\uaab7\uaab8\uaabe\uaabf\uaac1\uaaeb-\uaaef\uaaf5\uaaf6\uabe3-\uabea\uabec\uabed\uabf0-\uabf9\ufb1e\ufe00-\ufe0f\ufe20-\ufe2f\ufe33\ufe34\ufe4d-\ufe4f\uff10-\uff19\uff3f"; + + var nonASCIIidentifierStart = new RegExp("[" + nonASCIIidentifierStartChars + "]"); + var nonASCIIidentifier = new RegExp("[" + nonASCIIidentifierStartChars + nonASCIIidentifierChars + "]"); + + nonASCIIidentifierStartChars = nonASCIIidentifierChars = null; + + // These are a run-length and offset encoded representation of the + // >0xffff code points that are a valid part of identifiers. The + // offset starts at 0x10000, and each pair of numbers represents an + // offset to the next range, and then a size of the range. They were + // generated by bin/generate-identifier-regex.js + + // eslint-disable-next-line comma-spacing + var astralIdentifierStartCodes = [0,11,2,25,2,18,2,1,2,14,3,13,35,122,70,52,268,28,4,48,48,31,14,29,6,37,11,29,3,35,5,7,2,4,43,157,19,35,5,35,5,39,9,51,157,310,10,21,11,7,153,5,3,0,2,43,2,1,4,0,3,22,11,22,10,30,66,18,2,1,11,21,11,25,71,55,7,1,65,0,16,3,2,2,2,28,43,28,4,28,36,7,2,27,28,53,11,21,11,18,14,17,111,72,56,50,14,50,14,35,349,41,7,1,79,28,11,0,9,21,107,20,28,22,13,52,76,44,33,24,27,35,30,0,3,0,9,34,4,0,13,47,15,3,22,0,2,0,36,17,2,24,85,6,2,0,2,3,2,14,2,9,8,46,39,7,3,1,3,21,2,6,2,1,2,4,4,0,19,0,13,4,159,52,19,3,21,2,31,47,21,1,2,0,185,46,42,3,37,47,21,0,60,42,14,0,72,26,230,43,117,63,32,7,3,0,3,7,2,1,2,23,16,0,2,0,95,7,3,38,17,0,2,0,29,0,11,39,8,0,22,0,12,45,20,0,35,56,264,8,2,36,18,0,50,29,113,6,2,1,2,37,22,0,26,5,2,1,2,31,15,0,328,18,190,0,80,921,103,110,18,195,2749,1070,4050,582,8634,568,8,30,114,29,19,47,17,3,32,20,6,18,689,63,129,74,6,0,67,12,65,1,2,0,29,6135,9,1237,43,8,8952,286,50,2,18,3,9,395,2309,106,6,12,4,8,8,9,5991,84,2,70,2,1,3,0,3,1,3,3,2,11,2,0,2,6,2,64,2,3,3,7,2,6,2,27,2,3,2,4,2,0,4,6,2,339,3,24,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,30,2,24,2,7,2357,44,11,6,17,0,370,43,1301,196,60,67,8,0,1205,3,2,26,2,1,2,0,3,0,2,9,2,3,2,0,2,0,7,0,5,0,2,0,2,0,2,2,2,1,2,0,3,0,2,0,2,0,2,0,2,0,2,1,2,0,3,3,2,6,2,3,2,3,2,0,2,9,2,16,6,2,2,4,2,16,4421,42717,35,4148,12,221,3,5761,15,7472,3104,541,1507,4938]; + + // eslint-disable-next-line comma-spacing + var astralIdentifierCodes = [509,0,227,0,150,4,294,9,1368,2,2,1,6,3,41,2,5,0,166,1,574,3,9,9,370,1,154,10,176,2,54,14,32,9,16,3,46,10,54,9,7,2,37,13,2,9,6,1,45,0,13,2,49,13,9,3,2,11,83,11,7,0,161,11,6,9,7,3,56,1,2,6,3,1,3,2,10,0,11,1,3,6,4,4,193,17,10,9,5,0,82,19,13,9,214,6,3,8,28,1,83,16,16,9,82,12,9,9,84,14,5,9,243,14,166,9,71,5,2,1,3,3,2,0,2,1,13,9,120,6,3,6,4,0,29,9,41,6,2,3,9,0,10,10,47,15,406,7,2,7,17,9,57,21,2,13,123,5,4,0,2,1,2,6,2,0,9,9,49,4,2,1,2,4,9,9,330,3,19306,9,135,4,60,6,26,9,1014,0,2,54,8,3,82,0,12,1,19628,1,5319,4,4,5,9,7,3,6,31,3,149,2,1418,49,513,54,5,49,9,0,15,0,23,4,2,14,1361,6,2,16,3,6,2,1,2,4,262,6,10,9,419,13,1495,6,110,6,6,9,4759,9,787719,239]; + + // This has a complexity linear to the value of the code. The + // assumption is that looking up astral identifier characters is + // rare. + function isInAstralSet(code, set) { + var pos = 0x10000; + for (var i = 0; i < set.length; i += 2) { + pos += set[i]; + if (pos > code) { return false } + pos += set[i + 1]; + if (pos >= code) { return true } + } + } + + // Test whether a given character code starts an identifier. + + function isIdentifierStart(code, astral) { + if (code < 65) { return code === 36 } + if (code < 91) { return true } + if (code < 97) { return code === 95 } + if (code < 123) { return true } + if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifierStart.test(String.fromCharCode(code)) } + if (astral === false) { return false } + return isInAstralSet(code, astralIdentifierStartCodes) + } + + // Test whether a given character is part of an identifier. + + function isIdentifierChar(code, astral) { + if (code < 48) { return code === 36 } + if (code < 58) { return true } + if (code < 65) { return false } + if (code < 91) { return true } + if (code < 97) { return code === 95 } + if (code < 123) { return true } + if (code <= 0xffff) { return code >= 0xaa && nonASCIIidentifier.test(String.fromCharCode(code)) } + if (astral === false) { return false } + return isInAstralSet(code, astralIdentifierStartCodes) || isInAstralSet(code, astralIdentifierCodes) + } + + // ## Token types + + // The assignment of fine-grained, information-carrying type objects + // allows the tokenizer to store the information it has about a + // token in a way that is very cheap for the parser to look up. + + // All token type variables start with an underscore, to make them + // easy to recognize. + + // The `beforeExpr` property is used to disambiguate between regular + // expressions and divisions. It is set on all token types that can + // be followed by an expression (thus, a slash after them would be a + // regular expression). + // + // The `startsExpr` property is used to check if the token ends a + // `yield` expression. It is set on all token types that either can + // directly start an expression (like a quotation mark) or can + // continue an expression (like the body of a string). + // + // `isLoop` marks a keyword as starting a loop, which is important + // to know when parsing a label, in order to allow or disallow + // continue jumps to that label. + + var TokenType = function TokenType(label, conf) { + if ( conf === void 0 ) conf = {}; + + this.label = label; + this.keyword = conf.keyword; + this.beforeExpr = !!conf.beforeExpr; + this.startsExpr = !!conf.startsExpr; + this.isLoop = !!conf.isLoop; + this.isAssign = !!conf.isAssign; + this.prefix = !!conf.prefix; + this.postfix = !!conf.postfix; + this.binop = conf.binop || null; + this.updateContext = null; + }; + + function binop(name, prec) { + return new TokenType(name, {beforeExpr: true, binop: prec}) + } + var beforeExpr = {beforeExpr: true}, startsExpr = {startsExpr: true}; + + // Map keyword names to token types. + + var keywords$1 = {}; + + // Succinct definitions of keyword token types + function kw(name, options) { + if ( options === void 0 ) options = {}; + + options.keyword = name; + return keywords$1[name] = new TokenType(name, options) + } + + var types = { + num: new TokenType("num", startsExpr), + regexp: new TokenType("regexp", startsExpr), + string: new TokenType("string", startsExpr), + name: new TokenType("name", startsExpr), + eof: new TokenType("eof"), + + // Punctuation token types. + bracketL: new TokenType("[", {beforeExpr: true, startsExpr: true}), + bracketR: new TokenType("]"), + braceL: new TokenType("{", {beforeExpr: true, startsExpr: true}), + braceR: new TokenType("}"), + parenL: new TokenType("(", {beforeExpr: true, startsExpr: true}), + parenR: new TokenType(")"), + comma: new TokenType(",", beforeExpr), + semi: new TokenType(";", beforeExpr), + colon: new TokenType(":", beforeExpr), + dot: new TokenType("."), + question: new TokenType("?", beforeExpr), + questionDot: new TokenType("?."), + arrow: new TokenType("=>", beforeExpr), + template: new TokenType("template"), + invalidTemplate: new TokenType("invalidTemplate"), + ellipsis: new TokenType("...", beforeExpr), + backQuote: new TokenType("`", startsExpr), + dollarBraceL: new TokenType("${", {beforeExpr: true, startsExpr: true}), + + // Operators. These carry several kinds of properties to help the + // parser use them properly (the presence of these properties is + // what categorizes them as operators). + // + // `binop`, when present, specifies that this operator is a binary + // operator, and will refer to its precedence. + // + // `prefix` and `postfix` mark the operator as a prefix or postfix + // unary operator. + // + // `isAssign` marks all of `=`, `+=`, `-=` etcetera, which act as + // binary operators with a very low precedence, that should result + // in AssignmentExpression nodes. + + eq: new TokenType("=", {beforeExpr: true, isAssign: true}), + assign: new TokenType("_=", {beforeExpr: true, isAssign: true}), + incDec: new TokenType("++/--", {prefix: true, postfix: true, startsExpr: true}), + prefix: new TokenType("!/~", {beforeExpr: true, prefix: true, startsExpr: true}), + logicalOR: binop("||", 1), + logicalAND: binop("&&", 2), + bitwiseOR: binop("|", 3), + bitwiseXOR: binop("^", 4), + bitwiseAND: binop("&", 5), + equality: binop("==/!=/===/!==", 6), + relational: binop("/<=/>=", 7), + bitShift: binop("<>/>>>", 8), + plusMin: new TokenType("+/-", {beforeExpr: true, binop: 9, prefix: true, startsExpr: true}), + modulo: binop("%", 10), + star: binop("*", 10), + slash: binop("/", 10), + starstar: new TokenType("**", {beforeExpr: true}), + coalesce: binop("??", 1), + + // Keyword token types. + _break: kw("break"), + _case: kw("case", beforeExpr), + _catch: kw("catch"), + _continue: kw("continue"), + _debugger: kw("debugger"), + _default: kw("default", beforeExpr), + _do: kw("do", {isLoop: true, beforeExpr: true}), + _else: kw("else", beforeExpr), + _finally: kw("finally"), + _for: kw("for", {isLoop: true}), + _function: kw("function", startsExpr), + _if: kw("if"), + _return: kw("return", beforeExpr), + _switch: kw("switch"), + _throw: kw("throw", beforeExpr), + _try: kw("try"), + _var: kw("var"), + _const: kw("const"), + _while: kw("while", {isLoop: true}), + _with: kw("with"), + _new: kw("new", {beforeExpr: true, startsExpr: true}), + _this: kw("this", startsExpr), + _super: kw("super", startsExpr), + _class: kw("class", startsExpr), + _extends: kw("extends", beforeExpr), + _export: kw("export"), + _import: kw("import", startsExpr), + _null: kw("null", startsExpr), + _true: kw("true", startsExpr), + _false: kw("false", startsExpr), + _in: kw("in", {beforeExpr: true, binop: 7}), + _instanceof: kw("instanceof", {beforeExpr: true, binop: 7}), + _typeof: kw("typeof", {beforeExpr: true, prefix: true, startsExpr: true}), + _void: kw("void", {beforeExpr: true, prefix: true, startsExpr: true}), + _delete: kw("delete", {beforeExpr: true, prefix: true, startsExpr: true}) + }; + + // Matches a whole line break (where CRLF is considered a single + // line break). Used to count lines. + + var lineBreak = /\r\n?|\n|\u2028|\u2029/; + var lineBreakG = new RegExp(lineBreak.source, "g"); + + function isNewLine(code, ecma2019String) { + return code === 10 || code === 13 || (!ecma2019String && (code === 0x2028 || code === 0x2029)) + } + + var nonASCIIwhitespace = /[\u1680\u2000-\u200a\u202f\u205f\u3000\ufeff]/; + + var skipWhiteSpace = /(?:\s|\/\/.*|\/\*[^]*?\*\/)*/g; + + var ref = Object.prototype; + var hasOwnProperty = ref.hasOwnProperty; + var toString = ref.toString; + + // Checks if an object has a property. + + function has(obj, propName) { + return hasOwnProperty.call(obj, propName) + } + + var isArray = Array.isArray || (function (obj) { return ( + toString.call(obj) === "[object Array]" + ); }); + + function wordsRegexp(words) { + return new RegExp("^(?:" + words.replace(/ /g, "|") + ")$") + } + + // These are used when `options.locations` is on, for the + // `startLoc` and `endLoc` properties. + + var Position = function Position(line, col) { + this.line = line; + this.column = col; + }; + + Position.prototype.offset = function offset (n) { + return new Position(this.line, this.column + n) + }; + + var SourceLocation = function SourceLocation(p, start, end) { + this.start = start; + this.end = end; + if (p.sourceFile !== null) { this.source = p.sourceFile; } + }; + + // The `getLineInfo` function is mostly useful when the + // `locations` option is off (for performance reasons) and you + // want to find the line/column position for a given character + // offset. `input` should be the code string that the offset refers + // into. + + function getLineInfo(input, offset) { + for (var line = 1, cur = 0;;) { + lineBreakG.lastIndex = cur; + var match = lineBreakG.exec(input); + if (match && match.index < offset) { + ++line; + cur = match.index + match[0].length; + } else { + return new Position(line, offset - cur) + } + } + } + + // A second optional argument can be given to further configure + // the parser process. These options are recognized: + + var defaultOptions = { + // `ecmaVersion` indicates the ECMAScript version to parse. Must be + // either 3, 5, 6 (2015), 7 (2016), 8 (2017), 9 (2018), or 10 + // (2019). This influences support for strict mode, the set of + // reserved words, and support for new syntax features. The default + // is 10. + ecmaVersion: 10, + // `sourceType` indicates the mode the code should be parsed in. + // Can be either `"script"` or `"module"`. This influences global + // strict mode and parsing of `import` and `export` declarations. + sourceType: "script", + // `onInsertedSemicolon` can be a callback that will be called + // when a semicolon is automatically inserted. It will be passed + // the position of the comma as an offset, and if `locations` is + // enabled, it is given the location as a `{line, column}` object + // as second argument. + onInsertedSemicolon: null, + // `onTrailingComma` is similar to `onInsertedSemicolon`, but for + // trailing commas. + onTrailingComma: null, + // By default, reserved words are only enforced if ecmaVersion >= 5. + // Set `allowReserved` to a boolean value to explicitly turn this on + // an off. When this option has the value "never", reserved words + // and keywords can also not be used as property names. + allowReserved: null, + // When enabled, a return at the top level is not considered an + // error. + allowReturnOutsideFunction: false, + // When enabled, import/export statements are not constrained to + // appearing at the top of the program. + allowImportExportEverywhere: false, + // When enabled, await identifiers are allowed to appear at the top-level scope, + // but they are still not allowed in non-async functions. + allowAwaitOutsideFunction: false, + // When enabled, hashbang directive in the beginning of file + // is allowed and treated as a line comment. + allowHashBang: false, + // When `locations` is on, `loc` properties holding objects with + // `start` and `end` properties in `{line, column}` form (with + // line being 1-based and column 0-based) will be attached to the + // nodes. + locations: false, + // A function can be passed as `onToken` option, which will + // cause Acorn to call that function with object in the same + // format as tokens returned from `tokenizer().getToken()`. Note + // that you are not allowed to call the parser from the + // callback—that will corrupt its internal state. + onToken: null, + // A function can be passed as `onComment` option, which will + // cause Acorn to call that function with `(block, text, start, + // end)` parameters whenever a comment is skipped. `block` is a + // boolean indicating whether this is a block (`/* */`) comment, + // `text` is the content of the comment, and `start` and `end` are + // character offsets that denote the start and end of the comment. + // When the `locations` option is on, two more parameters are + // passed, the full `{line, column}` locations of the start and + // end of the comments. Note that you are not allowed to call the + // parser from the callback—that will corrupt its internal state. + onComment: null, + // Nodes have their start and end characters offsets recorded in + // `start` and `end` properties (directly on the node, rather than + // the `loc` object, which holds line/column data. To also add a + // [semi-standardized][range] `range` property holding a `[start, + // end]` array with the same numbers, set the `ranges` option to + // `true`. + // + // [range]: https://bugzilla.mozilla.org/show_bug.cgi?id=745678 + ranges: false, + // It is possible to parse multiple files into a single AST by + // passing the tree produced by parsing the first file as + // `program` option in subsequent parses. This will add the + // toplevel forms of the parsed file to the `Program` (top) node + // of an existing parse tree. + program: null, + // When `locations` is on, you can pass this to record the source + // file in every node's `loc` object. + sourceFile: null, + // This value, if given, is stored in every node, whether + // `locations` is on or off. + directSourceFile: null, + // When enabled, parenthesized expressions are represented by + // (non-standard) ParenthesizedExpression nodes + preserveParens: false + }; + + // Interpret and default an options object + + function getOptions(opts) { + var options = {}; + + for (var opt in defaultOptions) + { options[opt] = opts && has(opts, opt) ? opts[opt] : defaultOptions[opt]; } + + if (options.ecmaVersion >= 2015) + { options.ecmaVersion -= 2009; } + + if (options.allowReserved == null) + { options.allowReserved = options.ecmaVersion < 5; } + + if (isArray(options.onToken)) { + var tokens = options.onToken; + options.onToken = function (token) { return tokens.push(token); }; + } + if (isArray(options.onComment)) + { options.onComment = pushComment(options, options.onComment); } + + return options + } + + function pushComment(options, array) { + return function(block, text, start, end, startLoc, endLoc) { + var comment = { + type: block ? "Block" : "Line", + value: text, + start: start, + end: end + }; + if (options.locations) + { comment.loc = new SourceLocation(this, startLoc, endLoc); } + if (options.ranges) + { comment.range = [start, end]; } + array.push(comment); + } + } + + // Each scope gets a bitset that may contain these flags + var + SCOPE_TOP = 1, + SCOPE_FUNCTION = 2, + SCOPE_VAR = SCOPE_TOP | SCOPE_FUNCTION, + SCOPE_ASYNC = 4, + SCOPE_GENERATOR = 8, + SCOPE_ARROW = 16, + SCOPE_SIMPLE_CATCH = 32, + SCOPE_SUPER = 64, + SCOPE_DIRECT_SUPER = 128; + + function functionFlags(async, generator) { + return SCOPE_FUNCTION | (async ? SCOPE_ASYNC : 0) | (generator ? SCOPE_GENERATOR : 0) + } + + // Used in checkLVal and declareName to determine the type of a binding + var + BIND_NONE = 0, // Not a binding + BIND_VAR = 1, // Var-style binding + BIND_LEXICAL = 2, // Let- or const-style binding + BIND_FUNCTION = 3, // Function declaration + BIND_SIMPLE_CATCH = 4, // Simple (identifier pattern) catch binding + BIND_OUTSIDE = 5; // Special case for function names as bound inside the function + + var Parser = function Parser(options, input, startPos) { + this.options = options = getOptions(options); + this.sourceFile = options.sourceFile; + this.keywords = wordsRegexp(keywords[options.ecmaVersion >= 6 ? 6 : options.sourceType === "module" ? "5module" : 5]); + var reserved = ""; + if (options.allowReserved !== true) { + for (var v = options.ecmaVersion;; v--) + { if (reserved = reservedWords[v]) { break } } + if (options.sourceType === "module") { reserved += " await"; } + } + this.reservedWords = wordsRegexp(reserved); + var reservedStrict = (reserved ? reserved + " " : "") + reservedWords.strict; + this.reservedWordsStrict = wordsRegexp(reservedStrict); + this.reservedWordsStrictBind = wordsRegexp(reservedStrict + " " + reservedWords.strictBind); + this.input = String(input); + + // Used to signal to callers of `readWord1` whether the word + // contained any escape sequences. This is needed because words with + // escape sequences must not be interpreted as keywords. + this.containsEsc = false; + + // Set up token state + + // The current position of the tokenizer in the input. + if (startPos) { + this.pos = startPos; + this.lineStart = this.input.lastIndexOf("\n", startPos - 1) + 1; + this.curLine = this.input.slice(0, this.lineStart).split(lineBreak).length; + } else { + this.pos = this.lineStart = 0; + this.curLine = 1; + } + + // Properties of the current token: + // Its type + this.type = types.eof; + // For tokens that include more information than their type, the value + this.value = null; + // Its start and end offset + this.start = this.end = this.pos; + // And, if locations are used, the {line, column} object + // corresponding to those offsets + this.startLoc = this.endLoc = this.curPosition(); + + // Position information for the previous token + this.lastTokEndLoc = this.lastTokStartLoc = null; + this.lastTokStart = this.lastTokEnd = this.pos; + + // The context stack is used to superficially track syntactic + // context to predict whether a regular expression is allowed in a + // given position. + this.context = this.initialContext(); + this.exprAllowed = true; + + // Figure out if it's a module code. + this.inModule = options.sourceType === "module"; + this.strict = this.inModule || this.strictDirective(this.pos); + + // Used to signify the start of a potential arrow function + this.potentialArrowAt = -1; + + // Positions to delayed-check that yield/await does not exist in default parameters. + this.yieldPos = this.awaitPos = this.awaitIdentPos = 0; + // Labels in scope. + this.labels = []; + // Thus-far undefined exports. + this.undefinedExports = {}; + + // If enabled, skip leading hashbang line. + if (this.pos === 0 && options.allowHashBang && this.input.slice(0, 2) === "#!") + { this.skipLineComment(2); } + + // Scope tracking for duplicate variable names (see scope.js) + this.scopeStack = []; + this.enterScope(SCOPE_TOP); + + // For RegExp validation + this.regexpState = null; + }; + + var prototypeAccessors = { inFunction: { configurable: true },inGenerator: { configurable: true },inAsync: { configurable: true },allowSuper: { configurable: true },allowDirectSuper: { configurable: true },treatFunctionsAsVar: { configurable: true } }; + + Parser.prototype.parse = function parse () { + var node = this.options.program || this.startNode(); + this.nextToken(); + return this.parseTopLevel(node) + }; + + prototypeAccessors.inFunction.get = function () { return (this.currentVarScope().flags & SCOPE_FUNCTION) > 0 }; + prototypeAccessors.inGenerator.get = function () { return (this.currentVarScope().flags & SCOPE_GENERATOR) > 0 }; + prototypeAccessors.inAsync.get = function () { return (this.currentVarScope().flags & SCOPE_ASYNC) > 0 }; + prototypeAccessors.allowSuper.get = function () { return (this.currentThisScope().flags & SCOPE_SUPER) > 0 }; + prototypeAccessors.allowDirectSuper.get = function () { return (this.currentThisScope().flags & SCOPE_DIRECT_SUPER) > 0 }; + prototypeAccessors.treatFunctionsAsVar.get = function () { return this.treatFunctionsAsVarInScope(this.currentScope()) }; + + // Switch to a getter for 7.0.0. + Parser.prototype.inNonArrowFunction = function inNonArrowFunction () { return (this.currentThisScope().flags & SCOPE_FUNCTION) > 0 }; + + Parser.extend = function extend () { + var plugins = [], len = arguments.length; + while ( len-- ) plugins[ len ] = arguments[ len ]; + + var cls = this; + for (var i = 0; i < plugins.length; i++) { cls = plugins[i](cls); } + return cls + }; + + Parser.parse = function parse (input, options) { + return new this(options, input).parse() + }; + + Parser.parseExpressionAt = function parseExpressionAt (input, pos, options) { + var parser = new this(options, input, pos); + parser.nextToken(); + return parser.parseExpression() + }; + + Parser.tokenizer = function tokenizer (input, options) { + return new this(options, input) + }; + + Object.defineProperties( Parser.prototype, prototypeAccessors ); + + var pp = Parser.prototype; + + // ## Parser utilities + + var literal = /^(?:'((?:\\.|[^'\\])*?)'|"((?:\\.|[^"\\])*?)")/; + pp.strictDirective = function(start) { + for (;;) { + // Try to find string literal. + skipWhiteSpace.lastIndex = start; + start += skipWhiteSpace.exec(this.input)[0].length; + var match = literal.exec(this.input.slice(start)); + if (!match) { return false } + if ((match[1] || match[2]) === "use strict") { + skipWhiteSpace.lastIndex = start + match[0].length; + var spaceAfter = skipWhiteSpace.exec(this.input), end = spaceAfter.index + spaceAfter[0].length; + var next = this.input.charAt(end); + return next === ";" || next === "}" || + (lineBreak.test(spaceAfter[0]) && + !(/[(`.[+\-/*%<>=,?^&]/.test(next) || next === "!" && this.input.charAt(end + 1) === "=")) + } + start += match[0].length; + + // Skip semicolon, if any. + skipWhiteSpace.lastIndex = start; + start += skipWhiteSpace.exec(this.input)[0].length; + if (this.input[start] === ";") + { start++; } + } + }; + + // Predicate that tests whether the next token is of the given + // type, and if yes, consumes it as a side effect. + + pp.eat = function(type) { + if (this.type === type) { + this.next(); + return true + } else { + return false + } + }; + + // Tests whether parsed token is a contextual keyword. + + pp.isContextual = function(name) { + return this.type === types.name && this.value === name && !this.containsEsc + }; + + // Consumes contextual keyword if possible. + + pp.eatContextual = function(name) { + if (!this.isContextual(name)) { return false } + this.next(); + return true + }; + + // Asserts that following token is given contextual keyword. + + pp.expectContextual = function(name) { + if (!this.eatContextual(name)) { this.unexpected(); } + }; + + // Test whether a semicolon can be inserted at the current position. + + pp.canInsertSemicolon = function() { + return this.type === types.eof || + this.type === types.braceR || + lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) + }; + + pp.insertSemicolon = function() { + if (this.canInsertSemicolon()) { + if (this.options.onInsertedSemicolon) + { this.options.onInsertedSemicolon(this.lastTokEnd, this.lastTokEndLoc); } + return true + } + }; + + // Consume a semicolon, or, failing that, see if we are allowed to + // pretend that there is a semicolon at this position. + + pp.semicolon = function() { + if (!this.eat(types.semi) && !this.insertSemicolon()) { this.unexpected(); } + }; + + pp.afterTrailingComma = function(tokType, notNext) { + if (this.type === tokType) { + if (this.options.onTrailingComma) + { this.options.onTrailingComma(this.lastTokStart, this.lastTokStartLoc); } + if (!notNext) + { this.next(); } + return true + } + }; + + // Expect a token of a given type. If found, consume it, otherwise, + // raise an unexpected token error. + + pp.expect = function(type) { + this.eat(type) || this.unexpected(); + }; + + // Raise an unexpected token error. + + pp.unexpected = function(pos) { + this.raise(pos != null ? pos : this.start, "Unexpected token"); + }; + + function DestructuringErrors() { + this.shorthandAssign = + this.trailingComma = + this.parenthesizedAssign = + this.parenthesizedBind = + this.doubleProto = + -1; + } + + pp.checkPatternErrors = function(refDestructuringErrors, isAssign) { + if (!refDestructuringErrors) { return } + if (refDestructuringErrors.trailingComma > -1) + { this.raiseRecoverable(refDestructuringErrors.trailingComma, "Comma is not permitted after the rest element"); } + var parens = isAssign ? refDestructuringErrors.parenthesizedAssign : refDestructuringErrors.parenthesizedBind; + if (parens > -1) { this.raiseRecoverable(parens, "Parenthesized pattern"); } + }; + + pp.checkExpressionErrors = function(refDestructuringErrors, andThrow) { + if (!refDestructuringErrors) { return false } + var shorthandAssign = refDestructuringErrors.shorthandAssign; + var doubleProto = refDestructuringErrors.doubleProto; + if (!andThrow) { return shorthandAssign >= 0 || doubleProto >= 0 } + if (shorthandAssign >= 0) + { this.raise(shorthandAssign, "Shorthand property assignments are valid only in destructuring patterns"); } + if (doubleProto >= 0) + { this.raiseRecoverable(doubleProto, "Redefinition of __proto__ property"); } + }; + + pp.checkYieldAwaitInDefaultParams = function() { + if (this.yieldPos && (!this.awaitPos || this.yieldPos < this.awaitPos)) + { this.raise(this.yieldPos, "Yield expression cannot be a default value"); } + if (this.awaitPos) + { this.raise(this.awaitPos, "Await expression cannot be a default value"); } + }; + + pp.isSimpleAssignTarget = function(expr) { + if (expr.type === "ParenthesizedExpression") + { return this.isSimpleAssignTarget(expr.expression) } + return expr.type === "Identifier" || expr.type === "MemberExpression" + }; + + var pp$1 = Parser.prototype; + + // ### Statement parsing + + // Parse a program. Initializes the parser, reads any number of + // statements, and wraps them in a Program node. Optionally takes a + // `program` argument. If present, the statements will be appended + // to its body instead of creating a new node. + + pp$1.parseTopLevel = function(node) { + var exports = {}; + if (!node.body) { node.body = []; } + while (this.type !== types.eof) { + var stmt = this.parseStatement(null, true, exports); + node.body.push(stmt); + } + if (this.inModule) + { for (var i = 0, list = Object.keys(this.undefinedExports); i < list.length; i += 1) + { + var name = list[i]; + + this.raiseRecoverable(this.undefinedExports[name].start, ("Export '" + name + "' is not defined")); + } } + this.adaptDirectivePrologue(node.body); + this.next(); + node.sourceType = this.options.sourceType; + return this.finishNode(node, "Program") + }; + + var loopLabel = {kind: "loop"}, switchLabel = {kind: "switch"}; + + pp$1.isLet = function(context) { + if (this.options.ecmaVersion < 6 || !this.isContextual("let")) { return false } + skipWhiteSpace.lastIndex = this.pos; + var skip = skipWhiteSpace.exec(this.input); + var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next); + // For ambiguous cases, determine if a LexicalDeclaration (or only a + // Statement) is allowed here. If context is not empty then only a Statement + // is allowed. However, `let [` is an explicit negative lookahead for + // ExpressionStatement, so special-case it first. + if (nextCh === 91) { return true } // '[' + if (context) { return false } + + if (nextCh === 123) { return true } // '{' + if (isIdentifierStart(nextCh, true)) { + var pos = next + 1; + while (isIdentifierChar(this.input.charCodeAt(pos), true)) { ++pos; } + var ident = this.input.slice(next, pos); + if (!keywordRelationalOperator.test(ident)) { return true } + } + return false + }; + + // check 'async [no LineTerminator here] function' + // - 'async /*foo*/ function' is OK. + // - 'async /*\n*/ function' is invalid. + pp$1.isAsyncFunction = function() { + if (this.options.ecmaVersion < 8 || !this.isContextual("async")) + { return false } + + skipWhiteSpace.lastIndex = this.pos; + var skip = skipWhiteSpace.exec(this.input); + var next = this.pos + skip[0].length; + return !lineBreak.test(this.input.slice(this.pos, next)) && + this.input.slice(next, next + 8) === "function" && + (next + 8 === this.input.length || !isIdentifierChar(this.input.charAt(next + 8))) + }; + + // Parse a single statement. + // + // If expecting a statement and finding a slash operator, parse a + // regular expression literal. This is to handle cases like + // `if (foo) /blah/.exec(foo)`, where looking at the previous token + // does not help. + + pp$1.parseStatement = function(context, topLevel, exports) { + var starttype = this.type, node = this.startNode(), kind; + + if (this.isLet(context)) { + starttype = types._var; + kind = "let"; + } + + // Most types of statements are recognized by the keyword they + // start with. Many are trivial to parse, some require a bit of + // complexity. + + switch (starttype) { + case types._break: case types._continue: return this.parseBreakContinueStatement(node, starttype.keyword) + case types._debugger: return this.parseDebuggerStatement(node) + case types._do: return this.parseDoStatement(node) + case types._for: return this.parseForStatement(node) + case types._function: + // Function as sole body of either an if statement or a labeled statement + // works, but not when it is part of a labeled statement that is the sole + // body of an if statement. + if ((context && (this.strict || context !== "if" && context !== "label")) && this.options.ecmaVersion >= 6) { this.unexpected(); } + return this.parseFunctionStatement(node, false, !context) + case types._class: + if (context) { this.unexpected(); } + return this.parseClass(node, true) + case types._if: return this.parseIfStatement(node) + case types._return: return this.parseReturnStatement(node) + case types._switch: return this.parseSwitchStatement(node) + case types._throw: return this.parseThrowStatement(node) + case types._try: return this.parseTryStatement(node) + case types._const: case types._var: + kind = kind || this.value; + if (context && kind !== "var") { this.unexpected(); } + return this.parseVarStatement(node, kind) + case types._while: return this.parseWhileStatement(node) + case types._with: return this.parseWithStatement(node) + case types.braceL: return this.parseBlock(true, node) + case types.semi: return this.parseEmptyStatement(node) + case types._export: + case types._import: + if (this.options.ecmaVersion > 10 && starttype === types._import) { + skipWhiteSpace.lastIndex = this.pos; + var skip = skipWhiteSpace.exec(this.input); + var next = this.pos + skip[0].length, nextCh = this.input.charCodeAt(next); + if (nextCh === 40 || nextCh === 46) // '(' or '.' + { return this.parseExpressionStatement(node, this.parseExpression()) } + } + + if (!this.options.allowImportExportEverywhere) { + if (!topLevel) + { this.raise(this.start, "'import' and 'export' may only appear at the top level"); } + if (!this.inModule) + { this.raise(this.start, "'import' and 'export' may appear only with 'sourceType: module'"); } + } + return starttype === types._import ? this.parseImport(node) : this.parseExport(node, exports) + + // If the statement does not start with a statement keyword or a + // brace, it's an ExpressionStatement or LabeledStatement. We + // simply start parsing an expression, and afterwards, if the + // next token is a colon and the expression was a simple + // Identifier node, we switch to interpreting it as a label. + default: + if (this.isAsyncFunction()) { + if (context) { this.unexpected(); } + this.next(); + return this.parseFunctionStatement(node, true, !context) + } + + var maybeName = this.value, expr = this.parseExpression(); + if (starttype === types.name && expr.type === "Identifier" && this.eat(types.colon)) + { return this.parseLabeledStatement(node, maybeName, expr, context) } + else { return this.parseExpressionStatement(node, expr) } + } + }; + + pp$1.parseBreakContinueStatement = function(node, keyword) { + var isBreak = keyword === "break"; + this.next(); + if (this.eat(types.semi) || this.insertSemicolon()) { node.label = null; } + else if (this.type !== types.name) { this.unexpected(); } + else { + node.label = this.parseIdent(); + this.semicolon(); + } + + // Verify that there is an actual destination to break or + // continue to. + var i = 0; + for (; i < this.labels.length; ++i) { + var lab = this.labels[i]; + if (node.label == null || lab.name === node.label.name) { + if (lab.kind != null && (isBreak || lab.kind === "loop")) { break } + if (node.label && isBreak) { break } + } + } + if (i === this.labels.length) { this.raise(node.start, "Unsyntactic " + keyword); } + return this.finishNode(node, isBreak ? "BreakStatement" : "ContinueStatement") + }; + + pp$1.parseDebuggerStatement = function(node) { + this.next(); + this.semicolon(); + return this.finishNode(node, "DebuggerStatement") + }; + + pp$1.parseDoStatement = function(node) { + this.next(); + this.labels.push(loopLabel); + node.body = this.parseStatement("do"); + this.labels.pop(); + this.expect(types._while); + node.test = this.parseParenExpression(); + if (this.options.ecmaVersion >= 6) + { this.eat(types.semi); } + else + { this.semicolon(); } + return this.finishNode(node, "DoWhileStatement") + }; + + // Disambiguating between a `for` and a `for`/`in` or `for`/`of` + // loop is non-trivial. Basically, we have to parse the init `var` + // statement or expression, disallowing the `in` operator (see + // the second parameter to `parseExpression`), and then check + // whether the next token is `in` or `of`. When there is no init + // part (semicolon immediately after the opening parenthesis), it + // is a regular `for` loop. + + pp$1.parseForStatement = function(node) { + this.next(); + var awaitAt = (this.options.ecmaVersion >= 9 && (this.inAsync || (!this.inFunction && this.options.allowAwaitOutsideFunction)) && this.eatContextual("await")) ? this.lastTokStart : -1; + this.labels.push(loopLabel); + this.enterScope(0); + this.expect(types.parenL); + if (this.type === types.semi) { + if (awaitAt > -1) { this.unexpected(awaitAt); } + return this.parseFor(node, null) + } + var isLet = this.isLet(); + if (this.type === types._var || this.type === types._const || isLet) { + var init$1 = this.startNode(), kind = isLet ? "let" : this.value; + this.next(); + this.parseVar(init$1, true, kind); + this.finishNode(init$1, "VariableDeclaration"); + if ((this.type === types._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) && init$1.declarations.length === 1) { + if (this.options.ecmaVersion >= 9) { + if (this.type === types._in) { + if (awaitAt > -1) { this.unexpected(awaitAt); } + } else { node.await = awaitAt > -1; } + } + return this.parseForIn(node, init$1) + } + if (awaitAt > -1) { this.unexpected(awaitAt); } + return this.parseFor(node, init$1) + } + var refDestructuringErrors = new DestructuringErrors; + var init = this.parseExpression(true, refDestructuringErrors); + if (this.type === types._in || (this.options.ecmaVersion >= 6 && this.isContextual("of"))) { + if (this.options.ecmaVersion >= 9) { + if (this.type === types._in) { + if (awaitAt > -1) { this.unexpected(awaitAt); } + } else { node.await = awaitAt > -1; } + } + this.toAssignable(init, false, refDestructuringErrors); + this.checkLVal(init); + return this.parseForIn(node, init) + } else { + this.checkExpressionErrors(refDestructuringErrors, true); + } + if (awaitAt > -1) { this.unexpected(awaitAt); } + return this.parseFor(node, init) + }; + + pp$1.parseFunctionStatement = function(node, isAsync, declarationPosition) { + this.next(); + return this.parseFunction(node, FUNC_STATEMENT | (declarationPosition ? 0 : FUNC_HANGING_STATEMENT), false, isAsync) + }; + + pp$1.parseIfStatement = function(node) { + this.next(); + node.test = this.parseParenExpression(); + // allow function declarations in branches, but only in non-strict mode + node.consequent = this.parseStatement("if"); + node.alternate = this.eat(types._else) ? this.parseStatement("if") : null; + return this.finishNode(node, "IfStatement") + }; + + pp$1.parseReturnStatement = function(node) { + if (!this.inFunction && !this.options.allowReturnOutsideFunction) + { this.raise(this.start, "'return' outside of function"); } + this.next(); + + // In `return` (and `break`/`continue`), the keywords with + // optional arguments, we eagerly look for a semicolon or the + // possibility to insert one. + + if (this.eat(types.semi) || this.insertSemicolon()) { node.argument = null; } + else { node.argument = this.parseExpression(); this.semicolon(); } + return this.finishNode(node, "ReturnStatement") + }; + + pp$1.parseSwitchStatement = function(node) { + this.next(); + node.discriminant = this.parseParenExpression(); + node.cases = []; + this.expect(types.braceL); + this.labels.push(switchLabel); + this.enterScope(0); + + // Statements under must be grouped (by label) in SwitchCase + // nodes. `cur` is used to keep the node that we are currently + // adding statements to. + + var cur; + for (var sawDefault = false; this.type !== types.braceR;) { + if (this.type === types._case || this.type === types._default) { + var isCase = this.type === types._case; + if (cur) { this.finishNode(cur, "SwitchCase"); } + node.cases.push(cur = this.startNode()); + cur.consequent = []; + this.next(); + if (isCase) { + cur.test = this.parseExpression(); + } else { + if (sawDefault) { this.raiseRecoverable(this.lastTokStart, "Multiple default clauses"); } + sawDefault = true; + cur.test = null; + } + this.expect(types.colon); + } else { + if (!cur) { this.unexpected(); } + cur.consequent.push(this.parseStatement(null)); + } + } + this.exitScope(); + if (cur) { this.finishNode(cur, "SwitchCase"); } + this.next(); // Closing brace + this.labels.pop(); + return this.finishNode(node, "SwitchStatement") + }; + + pp$1.parseThrowStatement = function(node) { + this.next(); + if (lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) + { this.raise(this.lastTokEnd, "Illegal newline after throw"); } + node.argument = this.parseExpression(); + this.semicolon(); + return this.finishNode(node, "ThrowStatement") + }; + + // Reused empty array added for node fields that are always empty. + + var empty = []; + + pp$1.parseTryStatement = function(node) { + this.next(); + node.block = this.parseBlock(); + node.handler = null; + if (this.type === types._catch) { + var clause = this.startNode(); + this.next(); + if (this.eat(types.parenL)) { + clause.param = this.parseBindingAtom(); + var simple = clause.param.type === "Identifier"; + this.enterScope(simple ? SCOPE_SIMPLE_CATCH : 0); + this.checkLVal(clause.param, simple ? BIND_SIMPLE_CATCH : BIND_LEXICAL); + this.expect(types.parenR); + } else { + if (this.options.ecmaVersion < 10) { this.unexpected(); } + clause.param = null; + this.enterScope(0); + } + clause.body = this.parseBlock(false); + this.exitScope(); + node.handler = this.finishNode(clause, "CatchClause"); + } + node.finalizer = this.eat(types._finally) ? this.parseBlock() : null; + if (!node.handler && !node.finalizer) + { this.raise(node.start, "Missing catch or finally clause"); } + return this.finishNode(node, "TryStatement") + }; + + pp$1.parseVarStatement = function(node, kind) { + this.next(); + this.parseVar(node, false, kind); + this.semicolon(); + return this.finishNode(node, "VariableDeclaration") + }; + + pp$1.parseWhileStatement = function(node) { + this.next(); + node.test = this.parseParenExpression(); + this.labels.push(loopLabel); + node.body = this.parseStatement("while"); + this.labels.pop(); + return this.finishNode(node, "WhileStatement") + }; + + pp$1.parseWithStatement = function(node) { + if (this.strict) { this.raise(this.start, "'with' in strict mode"); } + this.next(); + node.object = this.parseParenExpression(); + node.body = this.parseStatement("with"); + return this.finishNode(node, "WithStatement") + }; + + pp$1.parseEmptyStatement = function(node) { + this.next(); + return this.finishNode(node, "EmptyStatement") + }; + + pp$1.parseLabeledStatement = function(node, maybeName, expr, context) { + for (var i$1 = 0, list = this.labels; i$1 < list.length; i$1 += 1) + { + var label = list[i$1]; + + if (label.name === maybeName) + { this.raise(expr.start, "Label '" + maybeName + "' is already declared"); + } } + var kind = this.type.isLoop ? "loop" : this.type === types._switch ? "switch" : null; + for (var i = this.labels.length - 1; i >= 0; i--) { + var label$1 = this.labels[i]; + if (label$1.statementStart === node.start) { + // Update information about previous labels on this node + label$1.statementStart = this.start; + label$1.kind = kind; + } else { break } + } + this.labels.push({name: maybeName, kind: kind, statementStart: this.start}); + node.body = this.parseStatement(context ? context.indexOf("label") === -1 ? context + "label" : context : "label"); + this.labels.pop(); + node.label = expr; + return this.finishNode(node, "LabeledStatement") + }; + + pp$1.parseExpressionStatement = function(node, expr) { + node.expression = expr; + this.semicolon(); + return this.finishNode(node, "ExpressionStatement") + }; + + // Parse a semicolon-enclosed block of statements, handling `"use + // strict"` declarations when `allowStrict` is true (used for + // function bodies). + + pp$1.parseBlock = function(createNewLexicalScope, node, exitStrict) { + if ( createNewLexicalScope === void 0 ) createNewLexicalScope = true; + if ( node === void 0 ) node = this.startNode(); + + node.body = []; + this.expect(types.braceL); + if (createNewLexicalScope) { this.enterScope(0); } + while (this.type !== types.braceR) { + var stmt = this.parseStatement(null); + node.body.push(stmt); + } + if (exitStrict) { this.strict = false; } + this.next(); + if (createNewLexicalScope) { this.exitScope(); } + return this.finishNode(node, "BlockStatement") + }; + + // Parse a regular `for` loop. The disambiguation code in + // `parseStatement` will already have parsed the init statement or + // expression. + + pp$1.parseFor = function(node, init) { + node.init = init; + this.expect(types.semi); + node.test = this.type === types.semi ? null : this.parseExpression(); + this.expect(types.semi); + node.update = this.type === types.parenR ? null : this.parseExpression(); + this.expect(types.parenR); + node.body = this.parseStatement("for"); + this.exitScope(); + this.labels.pop(); + return this.finishNode(node, "ForStatement") + }; + + // Parse a `for`/`in` and `for`/`of` loop, which are almost + // same from parser's perspective. + + pp$1.parseForIn = function(node, init) { + var isForIn = this.type === types._in; + this.next(); + + if ( + init.type === "VariableDeclaration" && + init.declarations[0].init != null && + ( + !isForIn || + this.options.ecmaVersion < 8 || + this.strict || + init.kind !== "var" || + init.declarations[0].id.type !== "Identifier" + ) + ) { + this.raise( + init.start, + ((isForIn ? "for-in" : "for-of") + " loop variable declaration may not have an initializer") + ); + } else if (init.type === "AssignmentPattern") { + this.raise(init.start, "Invalid left-hand side in for-loop"); + } + node.left = init; + node.right = isForIn ? this.parseExpression() : this.parseMaybeAssign(); + this.expect(types.parenR); + node.body = this.parseStatement("for"); + this.exitScope(); + this.labels.pop(); + return this.finishNode(node, isForIn ? "ForInStatement" : "ForOfStatement") + }; + + // Parse a list of variable declarations. + + pp$1.parseVar = function(node, isFor, kind) { + node.declarations = []; + node.kind = kind; + for (;;) { + var decl = this.startNode(); + this.parseVarId(decl, kind); + if (this.eat(types.eq)) { + decl.init = this.parseMaybeAssign(isFor); + } else if (kind === "const" && !(this.type === types._in || (this.options.ecmaVersion >= 6 && this.isContextual("of")))) { + this.unexpected(); + } else if (decl.id.type !== "Identifier" && !(isFor && (this.type === types._in || this.isContextual("of")))) { + this.raise(this.lastTokEnd, "Complex binding patterns require an initialization value"); + } else { + decl.init = null; + } + node.declarations.push(this.finishNode(decl, "VariableDeclarator")); + if (!this.eat(types.comma)) { break } + } + return node + }; + + pp$1.parseVarId = function(decl, kind) { + decl.id = this.parseBindingAtom(); + this.checkLVal(decl.id, kind === "var" ? BIND_VAR : BIND_LEXICAL, false); + }; + + var FUNC_STATEMENT = 1, FUNC_HANGING_STATEMENT = 2, FUNC_NULLABLE_ID = 4; + + // Parse a function declaration or literal (depending on the + // `statement & FUNC_STATEMENT`). + + // Remove `allowExpressionBody` for 7.0.0, as it is only called with false + pp$1.parseFunction = function(node, statement, allowExpressionBody, isAsync) { + this.initFunction(node); + if (this.options.ecmaVersion >= 9 || this.options.ecmaVersion >= 6 && !isAsync) { + if (this.type === types.star && (statement & FUNC_HANGING_STATEMENT)) + { this.unexpected(); } + node.generator = this.eat(types.star); + } + if (this.options.ecmaVersion >= 8) + { node.async = !!isAsync; } + + if (statement & FUNC_STATEMENT) { + node.id = (statement & FUNC_NULLABLE_ID) && this.type !== types.name ? null : this.parseIdent(); + if (node.id && !(statement & FUNC_HANGING_STATEMENT)) + // If it is a regular function declaration in sloppy mode, then it is + // subject to Annex B semantics (BIND_FUNCTION). Otherwise, the binding + // mode depends on properties of the current scope (see + // treatFunctionsAsVar). + { this.checkLVal(node.id, (this.strict || node.generator || node.async) ? this.treatFunctionsAsVar ? BIND_VAR : BIND_LEXICAL : BIND_FUNCTION); } + } + + var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos; + this.yieldPos = 0; + this.awaitPos = 0; + this.awaitIdentPos = 0; + this.enterScope(functionFlags(node.async, node.generator)); + + if (!(statement & FUNC_STATEMENT)) + { node.id = this.type === types.name ? this.parseIdent() : null; } + + this.parseFunctionParams(node); + this.parseFunctionBody(node, allowExpressionBody, false); + + this.yieldPos = oldYieldPos; + this.awaitPos = oldAwaitPos; + this.awaitIdentPos = oldAwaitIdentPos; + return this.finishNode(node, (statement & FUNC_STATEMENT) ? "FunctionDeclaration" : "FunctionExpression") + }; + + pp$1.parseFunctionParams = function(node) { + this.expect(types.parenL); + node.params = this.parseBindingList(types.parenR, false, this.options.ecmaVersion >= 8); + this.checkYieldAwaitInDefaultParams(); + }; + + // Parse a class declaration or literal (depending on the + // `isStatement` parameter). + + pp$1.parseClass = function(node, isStatement) { + this.next(); + + // ecma-262 14.6 Class Definitions + // A class definition is always strict mode code. + var oldStrict = this.strict; + this.strict = true; + + this.parseClassId(node, isStatement); + this.parseClassSuper(node); + var classBody = this.startNode(); + var hadConstructor = false; + classBody.body = []; + this.expect(types.braceL); + while (this.type !== types.braceR) { + var element = this.parseClassElement(node.superClass !== null); + if (element) { + classBody.body.push(element); + if (element.type === "MethodDefinition" && element.kind === "constructor") { + if (hadConstructor) { this.raise(element.start, "Duplicate constructor in the same class"); } + hadConstructor = true; + } + } + } + this.strict = oldStrict; + this.next(); + node.body = this.finishNode(classBody, "ClassBody"); + return this.finishNode(node, isStatement ? "ClassDeclaration" : "ClassExpression") + }; + + pp$1.parseClassElement = function(constructorAllowsSuper) { + var this$1 = this; + + if (this.eat(types.semi)) { return null } + + var method = this.startNode(); + var tryContextual = function (k, noLineBreak) { + if ( noLineBreak === void 0 ) noLineBreak = false; + + var start = this$1.start, startLoc = this$1.startLoc; + if (!this$1.eatContextual(k)) { return false } + if (this$1.type !== types.parenL && (!noLineBreak || !this$1.canInsertSemicolon())) { return true } + if (method.key) { this$1.unexpected(); } + method.computed = false; + method.key = this$1.startNodeAt(start, startLoc); + method.key.name = k; + this$1.finishNode(method.key, "Identifier"); + return false + }; + + method.kind = "method"; + method.static = tryContextual("static"); + var isGenerator = this.eat(types.star); + var isAsync = false; + if (!isGenerator) { + if (this.options.ecmaVersion >= 8 && tryContextual("async", true)) { + isAsync = true; + isGenerator = this.options.ecmaVersion >= 9 && this.eat(types.star); + } else if (tryContextual("get")) { + method.kind = "get"; + } else if (tryContextual("set")) { + method.kind = "set"; + } + } + if (!method.key) { this.parsePropertyName(method); } + var key = method.key; + var allowsDirectSuper = false; + if (!method.computed && !method.static && (key.type === "Identifier" && key.name === "constructor" || + key.type === "Literal" && key.value === "constructor")) { + if (method.kind !== "method") { this.raise(key.start, "Constructor can't have get/set modifier"); } + if (isGenerator) { this.raise(key.start, "Constructor can't be a generator"); } + if (isAsync) { this.raise(key.start, "Constructor can't be an async method"); } + method.kind = "constructor"; + allowsDirectSuper = constructorAllowsSuper; + } else if (method.static && key.type === "Identifier" && key.name === "prototype") { + this.raise(key.start, "Classes may not have a static property named prototype"); + } + this.parseClassMethod(method, isGenerator, isAsync, allowsDirectSuper); + if (method.kind === "get" && method.value.params.length !== 0) + { this.raiseRecoverable(method.value.start, "getter should have no params"); } + if (method.kind === "set" && method.value.params.length !== 1) + { this.raiseRecoverable(method.value.start, "setter should have exactly one param"); } + if (method.kind === "set" && method.value.params[0].type === "RestElement") + { this.raiseRecoverable(method.value.params[0].start, "Setter cannot use rest params"); } + return method + }; + + pp$1.parseClassMethod = function(method, isGenerator, isAsync, allowsDirectSuper) { + method.value = this.parseMethod(isGenerator, isAsync, allowsDirectSuper); + return this.finishNode(method, "MethodDefinition") + }; + + pp$1.parseClassId = function(node, isStatement) { + if (this.type === types.name) { + node.id = this.parseIdent(); + if (isStatement) + { this.checkLVal(node.id, BIND_LEXICAL, false); } + } else { + if (isStatement === true) + { this.unexpected(); } + node.id = null; + } + }; + + pp$1.parseClassSuper = function(node) { + node.superClass = this.eat(types._extends) ? this.parseExprSubscripts() : null; + }; + + // Parses module export declaration. + + pp$1.parseExport = function(node, exports) { + this.next(); + // export * from '...' + if (this.eat(types.star)) { + if (this.options.ecmaVersion >= 11) { + if (this.eatContextual("as")) { + node.exported = this.parseIdent(true); + this.checkExport(exports, node.exported.name, this.lastTokStart); + } else { + node.exported = null; + } + } + this.expectContextual("from"); + if (this.type !== types.string) { this.unexpected(); } + node.source = this.parseExprAtom(); + this.semicolon(); + return this.finishNode(node, "ExportAllDeclaration") + } + if (this.eat(types._default)) { // export default ... + this.checkExport(exports, "default", this.lastTokStart); + var isAsync; + if (this.type === types._function || (isAsync = this.isAsyncFunction())) { + var fNode = this.startNode(); + this.next(); + if (isAsync) { this.next(); } + node.declaration = this.parseFunction(fNode, FUNC_STATEMENT | FUNC_NULLABLE_ID, false, isAsync); + } else if (this.type === types._class) { + var cNode = this.startNode(); + node.declaration = this.parseClass(cNode, "nullableID"); + } else { + node.declaration = this.parseMaybeAssign(); + this.semicolon(); + } + return this.finishNode(node, "ExportDefaultDeclaration") + } + // export var|const|let|function|class ... + if (this.shouldParseExportStatement()) { + node.declaration = this.parseStatement(null); + if (node.declaration.type === "VariableDeclaration") + { this.checkVariableExport(exports, node.declaration.declarations); } + else + { this.checkExport(exports, node.declaration.id.name, node.declaration.id.start); } + node.specifiers = []; + node.source = null; + } else { // export { x, y as z } [from '...'] + node.declaration = null; + node.specifiers = this.parseExportSpecifiers(exports); + if (this.eatContextual("from")) { + if (this.type !== types.string) { this.unexpected(); } + node.source = this.parseExprAtom(); + } else { + for (var i = 0, list = node.specifiers; i < list.length; i += 1) { + // check for keywords used as local names + var spec = list[i]; + + this.checkUnreserved(spec.local); + // check if export is defined + this.checkLocalExport(spec.local); + } + + node.source = null; + } + this.semicolon(); + } + return this.finishNode(node, "ExportNamedDeclaration") + }; + + pp$1.checkExport = function(exports, name, pos) { + if (!exports) { return } + if (has(exports, name)) + { this.raiseRecoverable(pos, "Duplicate export '" + name + "'"); } + exports[name] = true; + }; + + pp$1.checkPatternExport = function(exports, pat) { + var type = pat.type; + if (type === "Identifier") + { this.checkExport(exports, pat.name, pat.start); } + else if (type === "ObjectPattern") + { for (var i = 0, list = pat.properties; i < list.length; i += 1) + { + var prop = list[i]; + + this.checkPatternExport(exports, prop); + } } + else if (type === "ArrayPattern") + { for (var i$1 = 0, list$1 = pat.elements; i$1 < list$1.length; i$1 += 1) { + var elt = list$1[i$1]; + + if (elt) { this.checkPatternExport(exports, elt); } + } } + else if (type === "Property") + { this.checkPatternExport(exports, pat.value); } + else if (type === "AssignmentPattern") + { this.checkPatternExport(exports, pat.left); } + else if (type === "RestElement") + { this.checkPatternExport(exports, pat.argument); } + else if (type === "ParenthesizedExpression") + { this.checkPatternExport(exports, pat.expression); } + }; + + pp$1.checkVariableExport = function(exports, decls) { + if (!exports) { return } + for (var i = 0, list = decls; i < list.length; i += 1) + { + var decl = list[i]; + + this.checkPatternExport(exports, decl.id); + } + }; + + pp$1.shouldParseExportStatement = function() { + return this.type.keyword === "var" || + this.type.keyword === "const" || + this.type.keyword === "class" || + this.type.keyword === "function" || + this.isLet() || + this.isAsyncFunction() + }; + + // Parses a comma-separated list of module exports. + + pp$1.parseExportSpecifiers = function(exports) { + var nodes = [], first = true; + // export { x, y as z } [from '...'] + this.expect(types.braceL); + while (!this.eat(types.braceR)) { + if (!first) { + this.expect(types.comma); + if (this.afterTrailingComma(types.braceR)) { break } + } else { first = false; } + + var node = this.startNode(); + node.local = this.parseIdent(true); + node.exported = this.eatContextual("as") ? this.parseIdent(true) : node.local; + this.checkExport(exports, node.exported.name, node.exported.start); + nodes.push(this.finishNode(node, "ExportSpecifier")); + } + return nodes + }; + + // Parses import declaration. + + pp$1.parseImport = function(node) { + this.next(); + // import '...' + if (this.type === types.string) { + node.specifiers = empty; + node.source = this.parseExprAtom(); + } else { + node.specifiers = this.parseImportSpecifiers(); + this.expectContextual("from"); + node.source = this.type === types.string ? this.parseExprAtom() : this.unexpected(); + } + this.semicolon(); + return this.finishNode(node, "ImportDeclaration") + }; + + // Parses a comma-separated list of module imports. + + pp$1.parseImportSpecifiers = function() { + var nodes = [], first = true; + if (this.type === types.name) { + // import defaultObj, { x, y as z } from '...' + var node = this.startNode(); + node.local = this.parseIdent(); + this.checkLVal(node.local, BIND_LEXICAL); + nodes.push(this.finishNode(node, "ImportDefaultSpecifier")); + if (!this.eat(types.comma)) { return nodes } + } + if (this.type === types.star) { + var node$1 = this.startNode(); + this.next(); + this.expectContextual("as"); + node$1.local = this.parseIdent(); + this.checkLVal(node$1.local, BIND_LEXICAL); + nodes.push(this.finishNode(node$1, "ImportNamespaceSpecifier")); + return nodes + } + this.expect(types.braceL); + while (!this.eat(types.braceR)) { + if (!first) { + this.expect(types.comma); + if (this.afterTrailingComma(types.braceR)) { break } + } else { first = false; } + + var node$2 = this.startNode(); + node$2.imported = this.parseIdent(true); + if (this.eatContextual("as")) { + node$2.local = this.parseIdent(); + } else { + this.checkUnreserved(node$2.imported); + node$2.local = node$2.imported; + } + this.checkLVal(node$2.local, BIND_LEXICAL); + nodes.push(this.finishNode(node$2, "ImportSpecifier")); + } + return nodes + }; + + // Set `ExpressionStatement#directive` property for directive prologues. + pp$1.adaptDirectivePrologue = function(statements) { + for (var i = 0; i < statements.length && this.isDirectiveCandidate(statements[i]); ++i) { + statements[i].directive = statements[i].expression.raw.slice(1, -1); + } + }; + pp$1.isDirectiveCandidate = function(statement) { + return ( + statement.type === "ExpressionStatement" && + statement.expression.type === "Literal" && + typeof statement.expression.value === "string" && + // Reject parenthesized strings. + (this.input[statement.start] === "\"" || this.input[statement.start] === "'") + ) + }; + + var pp$2 = Parser.prototype; + + // Convert existing expression atom to assignable pattern + // if possible. + + pp$2.toAssignable = function(node, isBinding, refDestructuringErrors) { + if (this.options.ecmaVersion >= 6 && node) { + switch (node.type) { + case "Identifier": + if (this.inAsync && node.name === "await") + { this.raise(node.start, "Cannot use 'await' as identifier inside an async function"); } + break + + case "ObjectPattern": + case "ArrayPattern": + case "RestElement": + break + + case "ObjectExpression": + node.type = "ObjectPattern"; + if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); } + for (var i = 0, list = node.properties; i < list.length; i += 1) { + var prop = list[i]; + + this.toAssignable(prop, isBinding); + // Early error: + // AssignmentRestProperty[Yield, Await] : + // `...` DestructuringAssignmentTarget[Yield, Await] + // + // It is a Syntax Error if |DestructuringAssignmentTarget| is an |ArrayLiteral| or an |ObjectLiteral|. + if ( + prop.type === "RestElement" && + (prop.argument.type === "ArrayPattern" || prop.argument.type === "ObjectPattern") + ) { + this.raise(prop.argument.start, "Unexpected token"); + } + } + break + + case "Property": + // AssignmentProperty has type === "Property" + if (node.kind !== "init") { this.raise(node.key.start, "Object pattern can't contain getter or setter"); } + this.toAssignable(node.value, isBinding); + break + + case "ArrayExpression": + node.type = "ArrayPattern"; + if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); } + this.toAssignableList(node.elements, isBinding); + break + + case "SpreadElement": + node.type = "RestElement"; + this.toAssignable(node.argument, isBinding); + if (node.argument.type === "AssignmentPattern") + { this.raise(node.argument.start, "Rest elements cannot have a default value"); } + break + + case "AssignmentExpression": + if (node.operator !== "=") { this.raise(node.left.end, "Only '=' operator can be used for specifying default value."); } + node.type = "AssignmentPattern"; + delete node.operator; + this.toAssignable(node.left, isBinding); + // falls through to AssignmentPattern + + case "AssignmentPattern": + break + + case "ParenthesizedExpression": + this.toAssignable(node.expression, isBinding, refDestructuringErrors); + break + + case "ChainExpression": + this.raiseRecoverable(node.start, "Optional chaining cannot appear in left-hand side"); + break + + case "MemberExpression": + if (!isBinding) { break } + + default: + this.raise(node.start, "Assigning to rvalue"); + } + } else if (refDestructuringErrors) { this.checkPatternErrors(refDestructuringErrors, true); } + return node + }; + + // Convert list of expression atoms to binding list. + + pp$2.toAssignableList = function(exprList, isBinding) { + var end = exprList.length; + for (var i = 0; i < end; i++) { + var elt = exprList[i]; + if (elt) { this.toAssignable(elt, isBinding); } + } + if (end) { + var last = exprList[end - 1]; + if (this.options.ecmaVersion === 6 && isBinding && last && last.type === "RestElement" && last.argument.type !== "Identifier") + { this.unexpected(last.argument.start); } + } + return exprList + }; + + // Parses spread element. + + pp$2.parseSpread = function(refDestructuringErrors) { + var node = this.startNode(); + this.next(); + node.argument = this.parseMaybeAssign(false, refDestructuringErrors); + return this.finishNode(node, "SpreadElement") + }; + + pp$2.parseRestBinding = function() { + var node = this.startNode(); + this.next(); + + // RestElement inside of a function parameter must be an identifier + if (this.options.ecmaVersion === 6 && this.type !== types.name) + { this.unexpected(); } + + node.argument = this.parseBindingAtom(); + + return this.finishNode(node, "RestElement") + }; + + // Parses lvalue (assignable) atom. + + pp$2.parseBindingAtom = function() { + if (this.options.ecmaVersion >= 6) { + switch (this.type) { + case types.bracketL: + var node = this.startNode(); + this.next(); + node.elements = this.parseBindingList(types.bracketR, true, true); + return this.finishNode(node, "ArrayPattern") + + case types.braceL: + return this.parseObj(true) + } + } + return this.parseIdent() + }; + + pp$2.parseBindingList = function(close, allowEmpty, allowTrailingComma) { + var elts = [], first = true; + while (!this.eat(close)) { + if (first) { first = false; } + else { this.expect(types.comma); } + if (allowEmpty && this.type === types.comma) { + elts.push(null); + } else if (allowTrailingComma && this.afterTrailingComma(close)) { + break + } else if (this.type === types.ellipsis) { + var rest = this.parseRestBinding(); + this.parseBindingListItem(rest); + elts.push(rest); + if (this.type === types.comma) { this.raise(this.start, "Comma is not permitted after the rest element"); } + this.expect(close); + break + } else { + var elem = this.parseMaybeDefault(this.start, this.startLoc); + this.parseBindingListItem(elem); + elts.push(elem); + } + } + return elts + }; + + pp$2.parseBindingListItem = function(param) { + return param + }; + + // Parses assignment pattern around given atom if possible. + + pp$2.parseMaybeDefault = function(startPos, startLoc, left) { + left = left || this.parseBindingAtom(); + if (this.options.ecmaVersion < 6 || !this.eat(types.eq)) { return left } + var node = this.startNodeAt(startPos, startLoc); + node.left = left; + node.right = this.parseMaybeAssign(); + return this.finishNode(node, "AssignmentPattern") + }; + + // Verify that a node is an lval — something that can be assigned + // to. + // bindingType can be either: + // 'var' indicating that the lval creates a 'var' binding + // 'let' indicating that the lval creates a lexical ('let' or 'const') binding + // 'none' indicating that the binding should be checked for illegal identifiers, but not for duplicate references + + pp$2.checkLVal = function(expr, bindingType, checkClashes) { + if ( bindingType === void 0 ) bindingType = BIND_NONE; + + switch (expr.type) { + case "Identifier": + if (bindingType === BIND_LEXICAL && expr.name === "let") + { this.raiseRecoverable(expr.start, "let is disallowed as a lexically bound name"); } + if (this.strict && this.reservedWordsStrictBind.test(expr.name)) + { this.raiseRecoverable(expr.start, (bindingType ? "Binding " : "Assigning to ") + expr.name + " in strict mode"); } + if (checkClashes) { + if (has(checkClashes, expr.name)) + { this.raiseRecoverable(expr.start, "Argument name clash"); } + checkClashes[expr.name] = true; + } + if (bindingType !== BIND_NONE && bindingType !== BIND_OUTSIDE) { this.declareName(expr.name, bindingType, expr.start); } + break + + case "ChainExpression": + this.raiseRecoverable(expr.start, "Optional chaining cannot appear in left-hand side"); + break + + case "MemberExpression": + if (bindingType) { this.raiseRecoverable(expr.start, "Binding member expression"); } + break + + case "ObjectPattern": + for (var i = 0, list = expr.properties; i < list.length; i += 1) + { + var prop = list[i]; + + this.checkLVal(prop, bindingType, checkClashes); + } + break + + case "Property": + // AssignmentProperty has type === "Property" + this.checkLVal(expr.value, bindingType, checkClashes); + break + + case "ArrayPattern": + for (var i$1 = 0, list$1 = expr.elements; i$1 < list$1.length; i$1 += 1) { + var elem = list$1[i$1]; + + if (elem) { this.checkLVal(elem, bindingType, checkClashes); } + } + break + + case "AssignmentPattern": + this.checkLVal(expr.left, bindingType, checkClashes); + break + + case "RestElement": + this.checkLVal(expr.argument, bindingType, checkClashes); + break + + case "ParenthesizedExpression": + this.checkLVal(expr.expression, bindingType, checkClashes); + break + + default: + this.raise(expr.start, (bindingType ? "Binding" : "Assigning to") + " rvalue"); + } + }; + + // A recursive descent parser operates by defining functions for all + + var pp$3 = Parser.prototype; + + // Check if property name clashes with already added. + // Object/class getters and setters are not allowed to clash — + // either with each other or with an init property — and in + // strict mode, init properties are also not allowed to be repeated. + + pp$3.checkPropClash = function(prop, propHash, refDestructuringErrors) { + if (this.options.ecmaVersion >= 9 && prop.type === "SpreadElement") + { return } + if (this.options.ecmaVersion >= 6 && (prop.computed || prop.method || prop.shorthand)) + { return } + var key = prop.key; + var name; + switch (key.type) { + case "Identifier": name = key.name; break + case "Literal": name = String(key.value); break + default: return + } + var kind = prop.kind; + if (this.options.ecmaVersion >= 6) { + if (name === "__proto__" && kind === "init") { + if (propHash.proto) { + if (refDestructuringErrors) { + if (refDestructuringErrors.doubleProto < 0) + { refDestructuringErrors.doubleProto = key.start; } + // Backwards-compat kludge. Can be removed in version 6.0 + } else { this.raiseRecoverable(key.start, "Redefinition of __proto__ property"); } + } + propHash.proto = true; + } + return + } + name = "$" + name; + var other = propHash[name]; + if (other) { + var redefinition; + if (kind === "init") { + redefinition = this.strict && other.init || other.get || other.set; + } else { + redefinition = other.init || other[kind]; + } + if (redefinition) + { this.raiseRecoverable(key.start, "Redefinition of property"); } + } else { + other = propHash[name] = { + init: false, + get: false, + set: false + }; + } + other[kind] = true; + }; + + // ### Expression parsing + + // These nest, from the most general expression type at the top to + // 'atomic', nondivisible expression types at the bottom. Most of + // the functions will simply let the function(s) below them parse, + // and, *if* the syntactic construct they handle is present, wrap + // the AST node that the inner parser gave them in another node. + + // Parse a full expression. The optional arguments are used to + // forbid the `in` operator (in for loops initalization expressions) + // and provide reference for storing '=' operator inside shorthand + // property assignment in contexts where both object expression + // and object pattern might appear (so it's possible to raise + // delayed syntax error at correct position). + + pp$3.parseExpression = function(noIn, refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc; + var expr = this.parseMaybeAssign(noIn, refDestructuringErrors); + if (this.type === types.comma) { + var node = this.startNodeAt(startPos, startLoc); + node.expressions = [expr]; + while (this.eat(types.comma)) { node.expressions.push(this.parseMaybeAssign(noIn, refDestructuringErrors)); } + return this.finishNode(node, "SequenceExpression") + } + return expr + }; + + // Parse an assignment expression. This includes applications of + // operators like `+=`. + + pp$3.parseMaybeAssign = function(noIn, refDestructuringErrors, afterLeftParse) { + if (this.isContextual("yield")) { + if (this.inGenerator) { return this.parseYield(noIn) } + // The tokenizer will assume an expression is allowed after + // `yield`, but this isn't that kind of yield + else { this.exprAllowed = false; } + } + + var ownDestructuringErrors = false, oldParenAssign = -1, oldTrailingComma = -1; + if (refDestructuringErrors) { + oldParenAssign = refDestructuringErrors.parenthesizedAssign; + oldTrailingComma = refDestructuringErrors.trailingComma; + refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = -1; + } else { + refDestructuringErrors = new DestructuringErrors; + ownDestructuringErrors = true; + } + + var startPos = this.start, startLoc = this.startLoc; + if (this.type === types.parenL || this.type === types.name) + { this.potentialArrowAt = this.start; } + var left = this.parseMaybeConditional(noIn, refDestructuringErrors); + if (afterLeftParse) { left = afterLeftParse.call(this, left, startPos, startLoc); } + if (this.type.isAssign) { + var node = this.startNodeAt(startPos, startLoc); + node.operator = this.value; + node.left = this.type === types.eq ? this.toAssignable(left, false, refDestructuringErrors) : left; + if (!ownDestructuringErrors) { + refDestructuringErrors.parenthesizedAssign = refDestructuringErrors.trailingComma = refDestructuringErrors.doubleProto = -1; + } + if (refDestructuringErrors.shorthandAssign >= node.left.start) + { refDestructuringErrors.shorthandAssign = -1; } // reset because shorthand default was used correctly + this.checkLVal(left); + this.next(); + node.right = this.parseMaybeAssign(noIn); + return this.finishNode(node, "AssignmentExpression") + } else { + if (ownDestructuringErrors) { this.checkExpressionErrors(refDestructuringErrors, true); } + } + if (oldParenAssign > -1) { refDestructuringErrors.parenthesizedAssign = oldParenAssign; } + if (oldTrailingComma > -1) { refDestructuringErrors.trailingComma = oldTrailingComma; } + return left + }; + + // Parse a ternary conditional (`?:`) operator. + + pp$3.parseMaybeConditional = function(noIn, refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc; + var expr = this.parseExprOps(noIn, refDestructuringErrors); + if (this.checkExpressionErrors(refDestructuringErrors)) { return expr } + if (this.eat(types.question)) { + var node = this.startNodeAt(startPos, startLoc); + node.test = expr; + node.consequent = this.parseMaybeAssign(); + this.expect(types.colon); + node.alternate = this.parseMaybeAssign(noIn); + return this.finishNode(node, "ConditionalExpression") + } + return expr + }; + + // Start the precedence parser. + + pp$3.parseExprOps = function(noIn, refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc; + var expr = this.parseMaybeUnary(refDestructuringErrors, false); + if (this.checkExpressionErrors(refDestructuringErrors)) { return expr } + return expr.start === startPos && expr.type === "ArrowFunctionExpression" ? expr : this.parseExprOp(expr, startPos, startLoc, -1, noIn) + }; + + // Parse binary operators with the operator precedence parsing + // algorithm. `left` is the left-hand side of the operator. + // `minPrec` provides context that allows the function to stop and + // defer further parser to one of its callers when it encounters an + // operator that has a lower precedence than the set it is parsing. + + pp$3.parseExprOp = function(left, leftStartPos, leftStartLoc, minPrec, noIn) { + var prec = this.type.binop; + if (prec != null && (!noIn || this.type !== types._in)) { + if (prec > minPrec) { + var logical = this.type === types.logicalOR || this.type === types.logicalAND; + var coalesce = this.type === types.coalesce; + if (coalesce) { + // Handle the precedence of `tt.coalesce` as equal to the range of logical expressions. + // In other words, `node.right` shouldn't contain logical expressions in order to check the mixed error. + prec = types.logicalAND.binop; + } + var op = this.value; + this.next(); + var startPos = this.start, startLoc = this.startLoc; + var right = this.parseExprOp(this.parseMaybeUnary(null, false), startPos, startLoc, prec, noIn); + var node = this.buildBinary(leftStartPos, leftStartLoc, left, right, op, logical || coalesce); + if ((logical && this.type === types.coalesce) || (coalesce && (this.type === types.logicalOR || this.type === types.logicalAND))) { + this.raiseRecoverable(this.start, "Logical expressions and coalesce expressions cannot be mixed. Wrap either by parentheses"); + } + return this.parseExprOp(node, leftStartPos, leftStartLoc, minPrec, noIn) + } + } + return left + }; + + pp$3.buildBinary = function(startPos, startLoc, left, right, op, logical) { + var node = this.startNodeAt(startPos, startLoc); + node.left = left; + node.operator = op; + node.right = right; + return this.finishNode(node, logical ? "LogicalExpression" : "BinaryExpression") + }; + + // Parse unary operators, both prefix and postfix. + + pp$3.parseMaybeUnary = function(refDestructuringErrors, sawUnary) { + var startPos = this.start, startLoc = this.startLoc, expr; + if (this.isContextual("await") && (this.inAsync || (!this.inFunction && this.options.allowAwaitOutsideFunction))) { + expr = this.parseAwait(); + sawUnary = true; + } else if (this.type.prefix) { + var node = this.startNode(), update = this.type === types.incDec; + node.operator = this.value; + node.prefix = true; + this.next(); + node.argument = this.parseMaybeUnary(null, true); + this.checkExpressionErrors(refDestructuringErrors, true); + if (update) { this.checkLVal(node.argument); } + else if (this.strict && node.operator === "delete" && + node.argument.type === "Identifier") + { this.raiseRecoverable(node.start, "Deleting local variable in strict mode"); } + else { sawUnary = true; } + expr = this.finishNode(node, update ? "UpdateExpression" : "UnaryExpression"); + } else { + expr = this.parseExprSubscripts(refDestructuringErrors); + if (this.checkExpressionErrors(refDestructuringErrors)) { return expr } + while (this.type.postfix && !this.canInsertSemicolon()) { + var node$1 = this.startNodeAt(startPos, startLoc); + node$1.operator = this.value; + node$1.prefix = false; + node$1.argument = expr; + this.checkLVal(expr); + this.next(); + expr = this.finishNode(node$1, "UpdateExpression"); + } + } + + if (!sawUnary && this.eat(types.starstar)) + { return this.buildBinary(startPos, startLoc, expr, this.parseMaybeUnary(null, false), "**", false) } + else + { return expr } + }; + + // Parse call, dot, and `[]`-subscript expressions. + + pp$3.parseExprSubscripts = function(refDestructuringErrors) { + var startPos = this.start, startLoc = this.startLoc; + var expr = this.parseExprAtom(refDestructuringErrors); + if (expr.type === "ArrowFunctionExpression" && this.input.slice(this.lastTokStart, this.lastTokEnd) !== ")") + { return expr } + var result = this.parseSubscripts(expr, startPos, startLoc); + if (refDestructuringErrors && result.type === "MemberExpression") { + if (refDestructuringErrors.parenthesizedAssign >= result.start) { refDestructuringErrors.parenthesizedAssign = -1; } + if (refDestructuringErrors.parenthesizedBind >= result.start) { refDestructuringErrors.parenthesizedBind = -1; } + } + return result + }; + + pp$3.parseSubscripts = function(base, startPos, startLoc, noCalls) { + var maybeAsyncArrow = this.options.ecmaVersion >= 8 && base.type === "Identifier" && base.name === "async" && + this.lastTokEnd === base.end && !this.canInsertSemicolon() && base.end - base.start === 5 && + this.potentialArrowAt === base.start; + var optionalChained = false; + + while (true) { + var element = this.parseSubscript(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained); + + if (element.optional) { optionalChained = true; } + if (element === base || element.type === "ArrowFunctionExpression") { + if (optionalChained) { + var chainNode = this.startNodeAt(startPos, startLoc); + chainNode.expression = element; + element = this.finishNode(chainNode, "ChainExpression"); + } + return element + } + + base = element; + } + }; + + pp$3.parseSubscript = function(base, startPos, startLoc, noCalls, maybeAsyncArrow, optionalChained) { + var optionalSupported = this.options.ecmaVersion >= 11; + var optional = optionalSupported && this.eat(types.questionDot); + if (noCalls && optional) { this.raise(this.lastTokStart, "Optional chaining cannot appear in the callee of new expressions"); } + + var computed = this.eat(types.bracketL); + if (computed || (optional && this.type !== types.parenL && this.type !== types.backQuote) || this.eat(types.dot)) { + var node = this.startNodeAt(startPos, startLoc); + node.object = base; + node.property = computed ? this.parseExpression() : this.parseIdent(this.options.allowReserved !== "never"); + node.computed = !!computed; + if (computed) { this.expect(types.bracketR); } + if (optionalSupported) { + node.optional = optional; + } + base = this.finishNode(node, "MemberExpression"); + } else if (!noCalls && this.eat(types.parenL)) { + var refDestructuringErrors = new DestructuringErrors, oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos; + this.yieldPos = 0; + this.awaitPos = 0; + this.awaitIdentPos = 0; + var exprList = this.parseExprList(types.parenR, this.options.ecmaVersion >= 8, false, refDestructuringErrors); + if (maybeAsyncArrow && !optional && !this.canInsertSemicolon() && this.eat(types.arrow)) { + this.checkPatternErrors(refDestructuringErrors, false); + this.checkYieldAwaitInDefaultParams(); + if (this.awaitIdentPos > 0) + { this.raise(this.awaitIdentPos, "Cannot use 'await' as identifier inside an async function"); } + this.yieldPos = oldYieldPos; + this.awaitPos = oldAwaitPos; + this.awaitIdentPos = oldAwaitIdentPos; + return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList, true) + } + this.checkExpressionErrors(refDestructuringErrors, true); + this.yieldPos = oldYieldPos || this.yieldPos; + this.awaitPos = oldAwaitPos || this.awaitPos; + this.awaitIdentPos = oldAwaitIdentPos || this.awaitIdentPos; + var node$1 = this.startNodeAt(startPos, startLoc); + node$1.callee = base; + node$1.arguments = exprList; + if (optionalSupported) { + node$1.optional = optional; + } + base = this.finishNode(node$1, "CallExpression"); + } else if (this.type === types.backQuote) { + if (optional || optionalChained) { + this.raise(this.start, "Optional chaining cannot appear in the tag of tagged template expressions"); + } + var node$2 = this.startNodeAt(startPos, startLoc); + node$2.tag = base; + node$2.quasi = this.parseTemplate({isTagged: true}); + base = this.finishNode(node$2, "TaggedTemplateExpression"); + } + return base + }; + + // Parse an atomic expression — either a single token that is an + // expression, an expression started by a keyword like `function` or + // `new`, or an expression wrapped in punctuation like `()`, `[]`, + // or `{}`. + + pp$3.parseExprAtom = function(refDestructuringErrors) { + // If a division operator appears in an expression position, the + // tokenizer got confused, and we force it to read a regexp instead. + if (this.type === types.slash) { this.readRegexp(); } + + var node, canBeArrow = this.potentialArrowAt === this.start; + switch (this.type) { + case types._super: + if (!this.allowSuper) + { this.raise(this.start, "'super' keyword outside a method"); } + node = this.startNode(); + this.next(); + if (this.type === types.parenL && !this.allowDirectSuper) + { this.raise(node.start, "super() call outside constructor of a subclass"); } + // The `super` keyword can appear at below: + // SuperProperty: + // super [ Expression ] + // super . IdentifierName + // SuperCall: + // super ( Arguments ) + if (this.type !== types.dot && this.type !== types.bracketL && this.type !== types.parenL) + { this.unexpected(); } + return this.finishNode(node, "Super") + + case types._this: + node = this.startNode(); + this.next(); + return this.finishNode(node, "ThisExpression") + + case types.name: + var startPos = this.start, startLoc = this.startLoc, containsEsc = this.containsEsc; + var id = this.parseIdent(false); + if (this.options.ecmaVersion >= 8 && !containsEsc && id.name === "async" && !this.canInsertSemicolon() && this.eat(types._function)) + { return this.parseFunction(this.startNodeAt(startPos, startLoc), 0, false, true) } + if (canBeArrow && !this.canInsertSemicolon()) { + if (this.eat(types.arrow)) + { return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], false) } + if (this.options.ecmaVersion >= 8 && id.name === "async" && this.type === types.name && !containsEsc) { + id = this.parseIdent(false); + if (this.canInsertSemicolon() || !this.eat(types.arrow)) + { this.unexpected(); } + return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), [id], true) + } + } + return id + + case types.regexp: + var value = this.value; + node = this.parseLiteral(value.value); + node.regex = {pattern: value.pattern, flags: value.flags}; + return node + + case types.num: case types.string: + return this.parseLiteral(this.value) + + case types._null: case types._true: case types._false: + node = this.startNode(); + node.value = this.type === types._null ? null : this.type === types._true; + node.raw = this.type.keyword; + this.next(); + return this.finishNode(node, "Literal") + + case types.parenL: + var start = this.start, expr = this.parseParenAndDistinguishExpression(canBeArrow); + if (refDestructuringErrors) { + if (refDestructuringErrors.parenthesizedAssign < 0 && !this.isSimpleAssignTarget(expr)) + { refDestructuringErrors.parenthesizedAssign = start; } + if (refDestructuringErrors.parenthesizedBind < 0) + { refDestructuringErrors.parenthesizedBind = start; } + } + return expr + + case types.bracketL: + node = this.startNode(); + this.next(); + node.elements = this.parseExprList(types.bracketR, true, true, refDestructuringErrors); + return this.finishNode(node, "ArrayExpression") + + case types.braceL: + return this.parseObj(false, refDestructuringErrors) + + case types._function: + node = this.startNode(); + this.next(); + return this.parseFunction(node, 0) + + case types._class: + return this.parseClass(this.startNode(), false) + + case types._new: + return this.parseNew() + + case types.backQuote: + return this.parseTemplate() + + case types._import: + if (this.options.ecmaVersion >= 11) { + return this.parseExprImport() + } else { + return this.unexpected() + } + + default: + this.unexpected(); + } + }; + + pp$3.parseExprImport = function() { + var node = this.startNode(); + + // Consume `import` as an identifier for `import.meta`. + // Because `this.parseIdent(true)` doesn't check escape sequences, it needs the check of `this.containsEsc`. + if (this.containsEsc) { this.raiseRecoverable(this.start, "Escape sequence in keyword import"); } + var meta = this.parseIdent(true); + + switch (this.type) { + case types.parenL: + return this.parseDynamicImport(node) + case types.dot: + node.meta = meta; + return this.parseImportMeta(node) + default: + this.unexpected(); + } + }; + + pp$3.parseDynamicImport = function(node) { + this.next(); // skip `(` + + // Parse node.source. + node.source = this.parseMaybeAssign(); + + // Verify ending. + if (!this.eat(types.parenR)) { + var errorPos = this.start; + if (this.eat(types.comma) && this.eat(types.parenR)) { + this.raiseRecoverable(errorPos, "Trailing comma is not allowed in import()"); + } else { + this.unexpected(errorPos); + } + } + + return this.finishNode(node, "ImportExpression") + }; + + pp$3.parseImportMeta = function(node) { + this.next(); // skip `.` + + var containsEsc = this.containsEsc; + node.property = this.parseIdent(true); + + if (node.property.name !== "meta") + { this.raiseRecoverable(node.property.start, "The only valid meta property for import is 'import.meta'"); } + if (containsEsc) + { this.raiseRecoverable(node.start, "'import.meta' must not contain escaped characters"); } + if (this.options.sourceType !== "module") + { this.raiseRecoverable(node.start, "Cannot use 'import.meta' outside a module"); } + + return this.finishNode(node, "MetaProperty") + }; + + pp$3.parseLiteral = function(value) { + var node = this.startNode(); + node.value = value; + node.raw = this.input.slice(this.start, this.end); + if (node.raw.charCodeAt(node.raw.length - 1) === 110) { node.bigint = node.raw.slice(0, -1).replace(/_/g, ""); } + this.next(); + return this.finishNode(node, "Literal") + }; + + pp$3.parseParenExpression = function() { + this.expect(types.parenL); + var val = this.parseExpression(); + this.expect(types.parenR); + return val + }; + + pp$3.parseParenAndDistinguishExpression = function(canBeArrow) { + var startPos = this.start, startLoc = this.startLoc, val, allowTrailingComma = this.options.ecmaVersion >= 8; + if (this.options.ecmaVersion >= 6) { + this.next(); + + var innerStartPos = this.start, innerStartLoc = this.startLoc; + var exprList = [], first = true, lastIsComma = false; + var refDestructuringErrors = new DestructuringErrors, oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, spreadStart; + this.yieldPos = 0; + this.awaitPos = 0; + // Do not save awaitIdentPos to allow checking awaits nested in parameters + while (this.type !== types.parenR) { + first ? first = false : this.expect(types.comma); + if (allowTrailingComma && this.afterTrailingComma(types.parenR, true)) { + lastIsComma = true; + break + } else if (this.type === types.ellipsis) { + spreadStart = this.start; + exprList.push(this.parseParenItem(this.parseRestBinding())); + if (this.type === types.comma) { this.raise(this.start, "Comma is not permitted after the rest element"); } + break + } else { + exprList.push(this.parseMaybeAssign(false, refDestructuringErrors, this.parseParenItem)); + } + } + var innerEndPos = this.start, innerEndLoc = this.startLoc; + this.expect(types.parenR); + + if (canBeArrow && !this.canInsertSemicolon() && this.eat(types.arrow)) { + this.checkPatternErrors(refDestructuringErrors, false); + this.checkYieldAwaitInDefaultParams(); + this.yieldPos = oldYieldPos; + this.awaitPos = oldAwaitPos; + return this.parseParenArrowList(startPos, startLoc, exprList) + } + + if (!exprList.length || lastIsComma) { this.unexpected(this.lastTokStart); } + if (spreadStart) { this.unexpected(spreadStart); } + this.checkExpressionErrors(refDestructuringErrors, true); + this.yieldPos = oldYieldPos || this.yieldPos; + this.awaitPos = oldAwaitPos || this.awaitPos; + + if (exprList.length > 1) { + val = this.startNodeAt(innerStartPos, innerStartLoc); + val.expressions = exprList; + this.finishNodeAt(val, "SequenceExpression", innerEndPos, innerEndLoc); + } else { + val = exprList[0]; + } + } else { + val = this.parseParenExpression(); + } + + if (this.options.preserveParens) { + var par = this.startNodeAt(startPos, startLoc); + par.expression = val; + return this.finishNode(par, "ParenthesizedExpression") + } else { + return val + } + }; + + pp$3.parseParenItem = function(item) { + return item + }; + + pp$3.parseParenArrowList = function(startPos, startLoc, exprList) { + return this.parseArrowExpression(this.startNodeAt(startPos, startLoc), exprList) + }; + + // New's precedence is slightly tricky. It must allow its argument to + // be a `[]` or dot subscript expression, but not a call — at least, + // not without wrapping it in parentheses. Thus, it uses the noCalls + // argument to parseSubscripts to prevent it from consuming the + // argument list. + + var empty$1 = []; + + pp$3.parseNew = function() { + if (this.containsEsc) { this.raiseRecoverable(this.start, "Escape sequence in keyword new"); } + var node = this.startNode(); + var meta = this.parseIdent(true); + if (this.options.ecmaVersion >= 6 && this.eat(types.dot)) { + node.meta = meta; + var containsEsc = this.containsEsc; + node.property = this.parseIdent(true); + if (node.property.name !== "target") + { this.raiseRecoverable(node.property.start, "The only valid meta property for new is 'new.target'"); } + if (containsEsc) + { this.raiseRecoverable(node.start, "'new.target' must not contain escaped characters"); } + if (!this.inNonArrowFunction()) + { this.raiseRecoverable(node.start, "'new.target' can only be used in functions"); } + return this.finishNode(node, "MetaProperty") + } + var startPos = this.start, startLoc = this.startLoc, isImport = this.type === types._import; + node.callee = this.parseSubscripts(this.parseExprAtom(), startPos, startLoc, true); + if (isImport && node.callee.type === "ImportExpression") { + this.raise(startPos, "Cannot use new with import()"); + } + if (this.eat(types.parenL)) { node.arguments = this.parseExprList(types.parenR, this.options.ecmaVersion >= 8, false); } + else { node.arguments = empty$1; } + return this.finishNode(node, "NewExpression") + }; + + // Parse template expression. + + pp$3.parseTemplateElement = function(ref) { + var isTagged = ref.isTagged; + + var elem = this.startNode(); + if (this.type === types.invalidTemplate) { + if (!isTagged) { + this.raiseRecoverable(this.start, "Bad escape sequence in untagged template literal"); + } + elem.value = { + raw: this.value, + cooked: null + }; + } else { + elem.value = { + raw: this.input.slice(this.start, this.end).replace(/\r\n?/g, "\n"), + cooked: this.value + }; + } + this.next(); + elem.tail = this.type === types.backQuote; + return this.finishNode(elem, "TemplateElement") + }; + + pp$3.parseTemplate = function(ref) { + if ( ref === void 0 ) ref = {}; + var isTagged = ref.isTagged; if ( isTagged === void 0 ) isTagged = false; + + var node = this.startNode(); + this.next(); + node.expressions = []; + var curElt = this.parseTemplateElement({isTagged: isTagged}); + node.quasis = [curElt]; + while (!curElt.tail) { + if (this.type === types.eof) { this.raise(this.pos, "Unterminated template literal"); } + this.expect(types.dollarBraceL); + node.expressions.push(this.parseExpression()); + this.expect(types.braceR); + node.quasis.push(curElt = this.parseTemplateElement({isTagged: isTagged})); + } + this.next(); + return this.finishNode(node, "TemplateLiteral") + }; + + pp$3.isAsyncProp = function(prop) { + return !prop.computed && prop.key.type === "Identifier" && prop.key.name === "async" && + (this.type === types.name || this.type === types.num || this.type === types.string || this.type === types.bracketL || this.type.keyword || (this.options.ecmaVersion >= 9 && this.type === types.star)) && + !lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) + }; + + // Parse an object literal or binding pattern. + + pp$3.parseObj = function(isPattern, refDestructuringErrors) { + var node = this.startNode(), first = true, propHash = {}; + node.properties = []; + this.next(); + while (!this.eat(types.braceR)) { + if (!first) { + this.expect(types.comma); + if (this.options.ecmaVersion >= 5 && this.afterTrailingComma(types.braceR)) { break } + } else { first = false; } + + var prop = this.parseProperty(isPattern, refDestructuringErrors); + if (!isPattern) { this.checkPropClash(prop, propHash, refDestructuringErrors); } + node.properties.push(prop); + } + return this.finishNode(node, isPattern ? "ObjectPattern" : "ObjectExpression") + }; + + pp$3.parseProperty = function(isPattern, refDestructuringErrors) { + var prop = this.startNode(), isGenerator, isAsync, startPos, startLoc; + if (this.options.ecmaVersion >= 9 && this.eat(types.ellipsis)) { + if (isPattern) { + prop.argument = this.parseIdent(false); + if (this.type === types.comma) { + this.raise(this.start, "Comma is not permitted after the rest element"); + } + return this.finishNode(prop, "RestElement") + } + // To disallow parenthesized identifier via `this.toAssignable()`. + if (this.type === types.parenL && refDestructuringErrors) { + if (refDestructuringErrors.parenthesizedAssign < 0) { + refDestructuringErrors.parenthesizedAssign = this.start; + } + if (refDestructuringErrors.parenthesizedBind < 0) { + refDestructuringErrors.parenthesizedBind = this.start; + } + } + // Parse argument. + prop.argument = this.parseMaybeAssign(false, refDestructuringErrors); + // To disallow trailing comma via `this.toAssignable()`. + if (this.type === types.comma && refDestructuringErrors && refDestructuringErrors.trailingComma < 0) { + refDestructuringErrors.trailingComma = this.start; + } + // Finish + return this.finishNode(prop, "SpreadElement") + } + if (this.options.ecmaVersion >= 6) { + prop.method = false; + prop.shorthand = false; + if (isPattern || refDestructuringErrors) { + startPos = this.start; + startLoc = this.startLoc; + } + if (!isPattern) + { isGenerator = this.eat(types.star); } + } + var containsEsc = this.containsEsc; + this.parsePropertyName(prop); + if (!isPattern && !containsEsc && this.options.ecmaVersion >= 8 && !isGenerator && this.isAsyncProp(prop)) { + isAsync = true; + isGenerator = this.options.ecmaVersion >= 9 && this.eat(types.star); + this.parsePropertyName(prop, refDestructuringErrors); + } else { + isAsync = false; + } + this.parsePropertyValue(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc); + return this.finishNode(prop, "Property") + }; + + pp$3.parsePropertyValue = function(prop, isPattern, isGenerator, isAsync, startPos, startLoc, refDestructuringErrors, containsEsc) { + if ((isGenerator || isAsync) && this.type === types.colon) + { this.unexpected(); } + + if (this.eat(types.colon)) { + prop.value = isPattern ? this.parseMaybeDefault(this.start, this.startLoc) : this.parseMaybeAssign(false, refDestructuringErrors); + prop.kind = "init"; + } else if (this.options.ecmaVersion >= 6 && this.type === types.parenL) { + if (isPattern) { this.unexpected(); } + prop.kind = "init"; + prop.method = true; + prop.value = this.parseMethod(isGenerator, isAsync); + } else if (!isPattern && !containsEsc && + this.options.ecmaVersion >= 5 && !prop.computed && prop.key.type === "Identifier" && + (prop.key.name === "get" || prop.key.name === "set") && + (this.type !== types.comma && this.type !== types.braceR && this.type !== types.eq)) { + if (isGenerator || isAsync) { this.unexpected(); } + prop.kind = prop.key.name; + this.parsePropertyName(prop); + prop.value = this.parseMethod(false); + var paramCount = prop.kind === "get" ? 0 : 1; + if (prop.value.params.length !== paramCount) { + var start = prop.value.start; + if (prop.kind === "get") + { this.raiseRecoverable(start, "getter should have no params"); } + else + { this.raiseRecoverable(start, "setter should have exactly one param"); } + } else { + if (prop.kind === "set" && prop.value.params[0].type === "RestElement") + { this.raiseRecoverable(prop.value.params[0].start, "Setter cannot use rest params"); } + } + } else if (this.options.ecmaVersion >= 6 && !prop.computed && prop.key.type === "Identifier") { + if (isGenerator || isAsync) { this.unexpected(); } + this.checkUnreserved(prop.key); + if (prop.key.name === "await" && !this.awaitIdentPos) + { this.awaitIdentPos = startPos; } + prop.kind = "init"; + if (isPattern) { + prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key); + } else if (this.type === types.eq && refDestructuringErrors) { + if (refDestructuringErrors.shorthandAssign < 0) + { refDestructuringErrors.shorthandAssign = this.start; } + prop.value = this.parseMaybeDefault(startPos, startLoc, prop.key); + } else { + prop.value = prop.key; + } + prop.shorthand = true; + } else { this.unexpected(); } + }; + + pp$3.parsePropertyName = function(prop) { + if (this.options.ecmaVersion >= 6) { + if (this.eat(types.bracketL)) { + prop.computed = true; + prop.key = this.parseMaybeAssign(); + this.expect(types.bracketR); + return prop.key + } else { + prop.computed = false; + } + } + return prop.key = this.type === types.num || this.type === types.string ? this.parseExprAtom() : this.parseIdent(this.options.allowReserved !== "never") + }; + + // Initialize empty function node. + + pp$3.initFunction = function(node) { + node.id = null; + if (this.options.ecmaVersion >= 6) { node.generator = node.expression = false; } + if (this.options.ecmaVersion >= 8) { node.async = false; } + }; + + // Parse object or class method. + + pp$3.parseMethod = function(isGenerator, isAsync, allowDirectSuper) { + var node = this.startNode(), oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos; + + this.initFunction(node); + if (this.options.ecmaVersion >= 6) + { node.generator = isGenerator; } + if (this.options.ecmaVersion >= 8) + { node.async = !!isAsync; } + + this.yieldPos = 0; + this.awaitPos = 0; + this.awaitIdentPos = 0; + this.enterScope(functionFlags(isAsync, node.generator) | SCOPE_SUPER | (allowDirectSuper ? SCOPE_DIRECT_SUPER : 0)); + + this.expect(types.parenL); + node.params = this.parseBindingList(types.parenR, false, this.options.ecmaVersion >= 8); + this.checkYieldAwaitInDefaultParams(); + this.parseFunctionBody(node, false, true); + + this.yieldPos = oldYieldPos; + this.awaitPos = oldAwaitPos; + this.awaitIdentPos = oldAwaitIdentPos; + return this.finishNode(node, "FunctionExpression") + }; + + // Parse arrow function expression with given parameters. + + pp$3.parseArrowExpression = function(node, params, isAsync) { + var oldYieldPos = this.yieldPos, oldAwaitPos = this.awaitPos, oldAwaitIdentPos = this.awaitIdentPos; + + this.enterScope(functionFlags(isAsync, false) | SCOPE_ARROW); + this.initFunction(node); + if (this.options.ecmaVersion >= 8) { node.async = !!isAsync; } + + this.yieldPos = 0; + this.awaitPos = 0; + this.awaitIdentPos = 0; + + node.params = this.toAssignableList(params, true); + this.parseFunctionBody(node, true, false); + + this.yieldPos = oldYieldPos; + this.awaitPos = oldAwaitPos; + this.awaitIdentPos = oldAwaitIdentPos; + return this.finishNode(node, "ArrowFunctionExpression") + }; + + // Parse function body and check parameters. + + pp$3.parseFunctionBody = function(node, isArrowFunction, isMethod) { + var isExpression = isArrowFunction && this.type !== types.braceL; + var oldStrict = this.strict, useStrict = false; + + if (isExpression) { + node.body = this.parseMaybeAssign(); + node.expression = true; + this.checkParams(node, false); + } else { + var nonSimple = this.options.ecmaVersion >= 7 && !this.isSimpleParamList(node.params); + if (!oldStrict || nonSimple) { + useStrict = this.strictDirective(this.end); + // If this is a strict mode function, verify that argument names + // are not repeated, and it does not try to bind the words `eval` + // or `arguments`. + if (useStrict && nonSimple) + { this.raiseRecoverable(node.start, "Illegal 'use strict' directive in function with non-simple parameter list"); } + } + // Start a new scope with regard to labels and the `inFunction` + // flag (restore them to their old value afterwards). + var oldLabels = this.labels; + this.labels = []; + if (useStrict) { this.strict = true; } + + // Add the params to varDeclaredNames to ensure that an error is thrown + // if a let/const declaration in the function clashes with one of the params. + this.checkParams(node, !oldStrict && !useStrict && !isArrowFunction && !isMethod && this.isSimpleParamList(node.params)); + // Ensure the function name isn't a forbidden identifier in strict mode, e.g. 'eval' + if (this.strict && node.id) { this.checkLVal(node.id, BIND_OUTSIDE); } + node.body = this.parseBlock(false, undefined, useStrict && !oldStrict); + node.expression = false; + this.adaptDirectivePrologue(node.body.body); + this.labels = oldLabels; + } + this.exitScope(); + }; + + pp$3.isSimpleParamList = function(params) { + for (var i = 0, list = params; i < list.length; i += 1) + { + var param = list[i]; + + if (param.type !== "Identifier") { return false + } } + return true + }; + + // Checks function params for various disallowed patterns such as using "eval" + // or "arguments" and duplicate parameters. + + pp$3.checkParams = function(node, allowDuplicates) { + var nameHash = {}; + for (var i = 0, list = node.params; i < list.length; i += 1) + { + var param = list[i]; + + this.checkLVal(param, BIND_VAR, allowDuplicates ? null : nameHash); + } + }; + + // Parses a comma-separated list of expressions, and returns them as + // an array. `close` is the token type that ends the list, and + // `allowEmpty` can be turned on to allow subsequent commas with + // nothing in between them to be parsed as `null` (which is needed + // for array literals). + + pp$3.parseExprList = function(close, allowTrailingComma, allowEmpty, refDestructuringErrors) { + var elts = [], first = true; + while (!this.eat(close)) { + if (!first) { + this.expect(types.comma); + if (allowTrailingComma && this.afterTrailingComma(close)) { break } + } else { first = false; } + + var elt = (void 0); + if (allowEmpty && this.type === types.comma) + { elt = null; } + else if (this.type === types.ellipsis) { + elt = this.parseSpread(refDestructuringErrors); + if (refDestructuringErrors && this.type === types.comma && refDestructuringErrors.trailingComma < 0) + { refDestructuringErrors.trailingComma = this.start; } + } else { + elt = this.parseMaybeAssign(false, refDestructuringErrors); + } + elts.push(elt); + } + return elts + }; + + pp$3.checkUnreserved = function(ref) { + var start = ref.start; + var end = ref.end; + var name = ref.name; + + if (this.inGenerator && name === "yield") + { this.raiseRecoverable(start, "Cannot use 'yield' as identifier inside a generator"); } + if (this.inAsync && name === "await") + { this.raiseRecoverable(start, "Cannot use 'await' as identifier inside an async function"); } + if (this.keywords.test(name)) + { this.raise(start, ("Unexpected keyword '" + name + "'")); } + if (this.options.ecmaVersion < 6 && + this.input.slice(start, end).indexOf("\\") !== -1) { return } + var re = this.strict ? this.reservedWordsStrict : this.reservedWords; + if (re.test(name)) { + if (!this.inAsync && name === "await") + { this.raiseRecoverable(start, "Cannot use keyword 'await' outside an async function"); } + this.raiseRecoverable(start, ("The keyword '" + name + "' is reserved")); + } + }; + + // Parse the next token as an identifier. If `liberal` is true (used + // when parsing properties), it will also convert keywords into + // identifiers. + + pp$3.parseIdent = function(liberal, isBinding) { + var node = this.startNode(); + if (this.type === types.name) { + node.name = this.value; + } else if (this.type.keyword) { + node.name = this.type.keyword; + + // To fix https://github.com/acornjs/acorn/issues/575 + // `class` and `function` keywords push new context into this.context. + // But there is no chance to pop the context if the keyword is consumed as an identifier such as a property name. + // If the previous token is a dot, this does not apply because the context-managing code already ignored the keyword + if ((node.name === "class" || node.name === "function") && + (this.lastTokEnd !== this.lastTokStart + 1 || this.input.charCodeAt(this.lastTokStart) !== 46)) { + this.context.pop(); + } + } else { + this.unexpected(); + } + this.next(!!liberal); + this.finishNode(node, "Identifier"); + if (!liberal) { + this.checkUnreserved(node); + if (node.name === "await" && !this.awaitIdentPos) + { this.awaitIdentPos = node.start; } + } + return node + }; + + // Parses yield expression inside generator. + + pp$3.parseYield = function(noIn) { + if (!this.yieldPos) { this.yieldPos = this.start; } + + var node = this.startNode(); + this.next(); + if (this.type === types.semi || this.canInsertSemicolon() || (this.type !== types.star && !this.type.startsExpr)) { + node.delegate = false; + node.argument = null; + } else { + node.delegate = this.eat(types.star); + node.argument = this.parseMaybeAssign(noIn); + } + return this.finishNode(node, "YieldExpression") + }; + + pp$3.parseAwait = function() { + if (!this.awaitPos) { this.awaitPos = this.start; } + + var node = this.startNode(); + this.next(); + node.argument = this.parseMaybeUnary(null, false); + return this.finishNode(node, "AwaitExpression") + }; + + var pp$4 = Parser.prototype; + + // This function is used to raise exceptions on parse errors. It + // takes an offset integer (into the current `input`) to indicate + // the location of the error, attaches the position to the end + // of the error message, and then raises a `SyntaxError` with that + // message. + + pp$4.raise = function(pos, message) { + var loc = getLineInfo(this.input, pos); + message += " (" + loc.line + ":" + loc.column + ")"; + var err = new SyntaxError(message); + err.pos = pos; err.loc = loc; err.raisedAt = this.pos; + throw err + }; + + pp$4.raiseRecoverable = pp$4.raise; + + pp$4.curPosition = function() { + if (this.options.locations) { + return new Position(this.curLine, this.pos - this.lineStart) + } + }; + + var pp$5 = Parser.prototype; + + var Scope = function Scope(flags) { + this.flags = flags; + // A list of var-declared names in the current lexical scope + this.var = []; + // A list of lexically-declared names in the current lexical scope + this.lexical = []; + // A list of lexically-declared FunctionDeclaration names in the current lexical scope + this.functions = []; + }; + + // The functions in this module keep track of declared variables in the current scope in order to detect duplicate variable names. + + pp$5.enterScope = function(flags) { + this.scopeStack.push(new Scope(flags)); + }; + + pp$5.exitScope = function() { + this.scopeStack.pop(); + }; + + // The spec says: + // > At the top level of a function, or script, function declarations are + // > treated like var declarations rather than like lexical declarations. + pp$5.treatFunctionsAsVarInScope = function(scope) { + return (scope.flags & SCOPE_FUNCTION) || !this.inModule && (scope.flags & SCOPE_TOP) + }; + + pp$5.declareName = function(name, bindingType, pos) { + var redeclared = false; + if (bindingType === BIND_LEXICAL) { + var scope = this.currentScope(); + redeclared = scope.lexical.indexOf(name) > -1 || scope.functions.indexOf(name) > -1 || scope.var.indexOf(name) > -1; + scope.lexical.push(name); + if (this.inModule && (scope.flags & SCOPE_TOP)) + { delete this.undefinedExports[name]; } + } else if (bindingType === BIND_SIMPLE_CATCH) { + var scope$1 = this.currentScope(); + scope$1.lexical.push(name); + } else if (bindingType === BIND_FUNCTION) { + var scope$2 = this.currentScope(); + if (this.treatFunctionsAsVar) + { redeclared = scope$2.lexical.indexOf(name) > -1; } + else + { redeclared = scope$2.lexical.indexOf(name) > -1 || scope$2.var.indexOf(name) > -1; } + scope$2.functions.push(name); + } else { + for (var i = this.scopeStack.length - 1; i >= 0; --i) { + var scope$3 = this.scopeStack[i]; + if (scope$3.lexical.indexOf(name) > -1 && !((scope$3.flags & SCOPE_SIMPLE_CATCH) && scope$3.lexical[0] === name) || + !this.treatFunctionsAsVarInScope(scope$3) && scope$3.functions.indexOf(name) > -1) { + redeclared = true; + break + } + scope$3.var.push(name); + if (this.inModule && (scope$3.flags & SCOPE_TOP)) + { delete this.undefinedExports[name]; } + if (scope$3.flags & SCOPE_VAR) { break } + } + } + if (redeclared) { this.raiseRecoverable(pos, ("Identifier '" + name + "' has already been declared")); } + }; + + pp$5.checkLocalExport = function(id) { + // scope.functions must be empty as Module code is always strict. + if (this.scopeStack[0].lexical.indexOf(id.name) === -1 && + this.scopeStack[0].var.indexOf(id.name) === -1) { + this.undefinedExports[id.name] = id; + } + }; + + pp$5.currentScope = function() { + return this.scopeStack[this.scopeStack.length - 1] + }; + + pp$5.currentVarScope = function() { + for (var i = this.scopeStack.length - 1;; i--) { + var scope = this.scopeStack[i]; + if (scope.flags & SCOPE_VAR) { return scope } + } + }; + + // Could be useful for `this`, `new.target`, `super()`, `super.property`, and `super[property]`. + pp$5.currentThisScope = function() { + for (var i = this.scopeStack.length - 1;; i--) { + var scope = this.scopeStack[i]; + if (scope.flags & SCOPE_VAR && !(scope.flags & SCOPE_ARROW)) { return scope } + } + }; + + var Node = function Node(parser, pos, loc) { + this.type = ""; + this.start = pos; + this.end = 0; + if (parser.options.locations) + { this.loc = new SourceLocation(parser, loc); } + if (parser.options.directSourceFile) + { this.sourceFile = parser.options.directSourceFile; } + if (parser.options.ranges) + { this.range = [pos, 0]; } + }; + + // Start an AST node, attaching a start offset. + + var pp$6 = Parser.prototype; + + pp$6.startNode = function() { + return new Node(this, this.start, this.startLoc) + }; + + pp$6.startNodeAt = function(pos, loc) { + return new Node(this, pos, loc) + }; + + // Finish an AST node, adding `type` and `end` properties. + + function finishNodeAt(node, type, pos, loc) { + node.type = type; + node.end = pos; + if (this.options.locations) + { node.loc.end = loc; } + if (this.options.ranges) + { node.range[1] = pos; } + return node + } + + pp$6.finishNode = function(node, type) { + return finishNodeAt.call(this, node, type, this.lastTokEnd, this.lastTokEndLoc) + }; + + // Finish node at given position + + pp$6.finishNodeAt = function(node, type, pos, loc) { + return finishNodeAt.call(this, node, type, pos, loc) + }; + + // The algorithm used to determine whether a regexp can appear at a + + var TokContext = function TokContext(token, isExpr, preserveSpace, override, generator) { + this.token = token; + this.isExpr = !!isExpr; + this.preserveSpace = !!preserveSpace; + this.override = override; + this.generator = !!generator; + }; + + var types$1 = { + b_stat: new TokContext("{", false), + b_expr: new TokContext("{", true), + b_tmpl: new TokContext("${", false), + p_stat: new TokContext("(", false), + p_expr: new TokContext("(", true), + q_tmpl: new TokContext("`", true, true, function (p) { return p.tryReadTemplateToken(); }), + f_stat: new TokContext("function", false), + f_expr: new TokContext("function", true), + f_expr_gen: new TokContext("function", true, false, null, true), + f_gen: new TokContext("function", false, false, null, true) + }; + + var pp$7 = Parser.prototype; + + pp$7.initialContext = function() { + return [types$1.b_stat] + }; + + pp$7.braceIsBlock = function(prevType) { + var parent = this.curContext(); + if (parent === types$1.f_expr || parent === types$1.f_stat) + { return true } + if (prevType === types.colon && (parent === types$1.b_stat || parent === types$1.b_expr)) + { return !parent.isExpr } + + // The check for `tt.name && exprAllowed` detects whether we are + // after a `yield` or `of` construct. See the `updateContext` for + // `tt.name`. + if (prevType === types._return || prevType === types.name && this.exprAllowed) + { return lineBreak.test(this.input.slice(this.lastTokEnd, this.start)) } + if (prevType === types._else || prevType === types.semi || prevType === types.eof || prevType === types.parenR || prevType === types.arrow) + { return true } + if (prevType === types.braceL) + { return parent === types$1.b_stat } + if (prevType === types._var || prevType === types._const || prevType === types.name) + { return false } + return !this.exprAllowed + }; + + pp$7.inGeneratorContext = function() { + for (var i = this.context.length - 1; i >= 1; i--) { + var context = this.context[i]; + if (context.token === "function") + { return context.generator } + } + return false + }; + + pp$7.updateContext = function(prevType) { + var update, type = this.type; + if (type.keyword && prevType === types.dot) + { this.exprAllowed = false; } + else if (update = type.updateContext) + { update.call(this, prevType); } + else + { this.exprAllowed = type.beforeExpr; } + }; + + // Token-specific context update code + + types.parenR.updateContext = types.braceR.updateContext = function() { + if (this.context.length === 1) { + this.exprAllowed = true; + return + } + var out = this.context.pop(); + if (out === types$1.b_stat && this.curContext().token === "function") { + out = this.context.pop(); + } + this.exprAllowed = !out.isExpr; + }; + + types.braceL.updateContext = function(prevType) { + this.context.push(this.braceIsBlock(prevType) ? types$1.b_stat : types$1.b_expr); + this.exprAllowed = true; + }; + + types.dollarBraceL.updateContext = function() { + this.context.push(types$1.b_tmpl); + this.exprAllowed = true; + }; + + types.parenL.updateContext = function(prevType) { + var statementParens = prevType === types._if || prevType === types._for || prevType === types._with || prevType === types._while; + this.context.push(statementParens ? types$1.p_stat : types$1.p_expr); + this.exprAllowed = true; + }; + + types.incDec.updateContext = function() { + // tokExprAllowed stays unchanged + }; + + types._function.updateContext = types._class.updateContext = function(prevType) { + if (prevType.beforeExpr && prevType !== types.semi && prevType !== types._else && + !(prevType === types._return && lineBreak.test(this.input.slice(this.lastTokEnd, this.start))) && + !((prevType === types.colon || prevType === types.braceL) && this.curContext() === types$1.b_stat)) + { this.context.push(types$1.f_expr); } + else + { this.context.push(types$1.f_stat); } + this.exprAllowed = false; + }; + + types.backQuote.updateContext = function() { + if (this.curContext() === types$1.q_tmpl) + { this.context.pop(); } + else + { this.context.push(types$1.q_tmpl); } + this.exprAllowed = false; + }; + + types.star.updateContext = function(prevType) { + if (prevType === types._function) { + var index = this.context.length - 1; + if (this.context[index] === types$1.f_expr) + { this.context[index] = types$1.f_expr_gen; } + else + { this.context[index] = types$1.f_gen; } + } + this.exprAllowed = true; + }; + + types.name.updateContext = function(prevType) { + var allowed = false; + if (this.options.ecmaVersion >= 6 && prevType !== types.dot) { + if (this.value === "of" && !this.exprAllowed || + this.value === "yield" && this.inGeneratorContext()) + { allowed = true; } + } + this.exprAllowed = allowed; + }; + + // This file contains Unicode properties extracted from the ECMAScript + // specification. The lists are extracted like so: + // $$('#table-binary-unicode-properties > figure > table > tbody > tr > td:nth-child(1) code').map(el => el.innerText) + + // #table-binary-unicode-properties + var ecma9BinaryProperties = "ASCII ASCII_Hex_Digit AHex Alphabetic Alpha Any Assigned Bidi_Control Bidi_C Bidi_Mirrored Bidi_M Case_Ignorable CI Cased Changes_When_Casefolded CWCF Changes_When_Casemapped CWCM Changes_When_Lowercased CWL Changes_When_NFKC_Casefolded CWKCF Changes_When_Titlecased CWT Changes_When_Uppercased CWU Dash Default_Ignorable_Code_Point DI Deprecated Dep Diacritic Dia Emoji Emoji_Component Emoji_Modifier Emoji_Modifier_Base Emoji_Presentation Extender Ext Grapheme_Base Gr_Base Grapheme_Extend Gr_Ext Hex_Digit Hex IDS_Binary_Operator IDSB IDS_Trinary_Operator IDST ID_Continue IDC ID_Start IDS Ideographic Ideo Join_Control Join_C Logical_Order_Exception LOE Lowercase Lower Math Noncharacter_Code_Point NChar Pattern_Syntax Pat_Syn Pattern_White_Space Pat_WS Quotation_Mark QMark Radical Regional_Indicator RI Sentence_Terminal STerm Soft_Dotted SD Terminal_Punctuation Term Unified_Ideograph UIdeo Uppercase Upper Variation_Selector VS White_Space space XID_Continue XIDC XID_Start XIDS"; + var ecma10BinaryProperties = ecma9BinaryProperties + " Extended_Pictographic"; + var ecma11BinaryProperties = ecma10BinaryProperties; + var unicodeBinaryProperties = { + 9: ecma9BinaryProperties, + 10: ecma10BinaryProperties, + 11: ecma11BinaryProperties + }; + + // #table-unicode-general-category-values + var unicodeGeneralCategoryValues = "Cased_Letter LC Close_Punctuation Pe Connector_Punctuation Pc Control Cc cntrl Currency_Symbol Sc Dash_Punctuation Pd Decimal_Number Nd digit Enclosing_Mark Me Final_Punctuation Pf Format Cf Initial_Punctuation Pi Letter L Letter_Number Nl Line_Separator Zl Lowercase_Letter Ll Mark M Combining_Mark Math_Symbol Sm Modifier_Letter Lm Modifier_Symbol Sk Nonspacing_Mark Mn Number N Open_Punctuation Ps Other C Other_Letter Lo Other_Number No Other_Punctuation Po Other_Symbol So Paragraph_Separator Zp Private_Use Co Punctuation P punct Separator Z Space_Separator Zs Spacing_Mark Mc Surrogate Cs Symbol S Titlecase_Letter Lt Unassigned Cn Uppercase_Letter Lu"; + + // #table-unicode-script-values + var ecma9ScriptValues = "Adlam Adlm Ahom Ahom Anatolian_Hieroglyphs Hluw Arabic Arab Armenian Armn Avestan Avst Balinese Bali Bamum Bamu Bassa_Vah Bass Batak Batk Bengali Beng Bhaiksuki Bhks Bopomofo Bopo Brahmi Brah Braille Brai Buginese Bugi Buhid Buhd Canadian_Aboriginal Cans Carian Cari Caucasian_Albanian Aghb Chakma Cakm Cham Cham Cherokee Cher Common Zyyy Coptic Copt Qaac Cuneiform Xsux Cypriot Cprt Cyrillic Cyrl Deseret Dsrt Devanagari Deva Duployan Dupl Egyptian_Hieroglyphs Egyp Elbasan Elba Ethiopic Ethi Georgian Geor Glagolitic Glag Gothic Goth Grantha Gran Greek Grek Gujarati Gujr Gurmukhi Guru Han Hani Hangul Hang Hanunoo Hano Hatran Hatr Hebrew Hebr Hiragana Hira Imperial_Aramaic Armi Inherited Zinh Qaai Inscriptional_Pahlavi Phli Inscriptional_Parthian Prti Javanese Java Kaithi Kthi Kannada Knda Katakana Kana Kayah_Li Kali Kharoshthi Khar Khmer Khmr Khojki Khoj Khudawadi Sind Lao Laoo Latin Latn Lepcha Lepc Limbu Limb Linear_A Lina Linear_B Linb Lisu Lisu Lycian Lyci Lydian Lydi Mahajani Mahj Malayalam Mlym Mandaic Mand Manichaean Mani Marchen Marc Masaram_Gondi Gonm Meetei_Mayek Mtei Mende_Kikakui Mend Meroitic_Cursive Merc Meroitic_Hieroglyphs Mero Miao Plrd Modi Modi Mongolian Mong Mro Mroo Multani Mult Myanmar Mymr Nabataean Nbat New_Tai_Lue Talu Newa Newa Nko Nkoo Nushu Nshu Ogham Ogam Ol_Chiki Olck Old_Hungarian Hung Old_Italic Ital Old_North_Arabian Narb Old_Permic Perm Old_Persian Xpeo Old_South_Arabian Sarb Old_Turkic Orkh Oriya Orya Osage Osge Osmanya Osma Pahawh_Hmong Hmng Palmyrene Palm Pau_Cin_Hau Pauc Phags_Pa Phag Phoenician Phnx Psalter_Pahlavi Phlp Rejang Rjng Runic Runr Samaritan Samr Saurashtra Saur Sharada Shrd Shavian Shaw Siddham Sidd SignWriting Sgnw Sinhala Sinh Sora_Sompeng Sora Soyombo Soyo Sundanese Sund Syloti_Nagri Sylo Syriac Syrc Tagalog Tglg Tagbanwa Tagb Tai_Le Tale Tai_Tham Lana Tai_Viet Tavt Takri Takr Tamil Taml Tangut Tang Telugu Telu Thaana Thaa Thai Thai Tibetan Tibt Tifinagh Tfng Tirhuta Tirh Ugaritic Ugar Vai Vaii Warang_Citi Wara Yi Yiii Zanabazar_Square Zanb"; + var ecma10ScriptValues = ecma9ScriptValues + " Dogra Dogr Gunjala_Gondi Gong Hanifi_Rohingya Rohg Makasar Maka Medefaidrin Medf Old_Sogdian Sogo Sogdian Sogd"; + var ecma11ScriptValues = ecma10ScriptValues + " Elymaic Elym Nandinagari Nand Nyiakeng_Puachue_Hmong Hmnp Wancho Wcho"; + var unicodeScriptValues = { + 9: ecma9ScriptValues, + 10: ecma10ScriptValues, + 11: ecma11ScriptValues + }; + + var data = {}; + function buildUnicodeData(ecmaVersion) { + var d = data[ecmaVersion] = { + binary: wordsRegexp(unicodeBinaryProperties[ecmaVersion] + " " + unicodeGeneralCategoryValues), + nonBinary: { + General_Category: wordsRegexp(unicodeGeneralCategoryValues), + Script: wordsRegexp(unicodeScriptValues[ecmaVersion]) + } + }; + d.nonBinary.Script_Extensions = d.nonBinary.Script; + + d.nonBinary.gc = d.nonBinary.General_Category; + d.nonBinary.sc = d.nonBinary.Script; + d.nonBinary.scx = d.nonBinary.Script_Extensions; + } + buildUnicodeData(9); + buildUnicodeData(10); + buildUnicodeData(11); + + var pp$8 = Parser.prototype; + + var RegExpValidationState = function RegExpValidationState(parser) { + this.parser = parser; + this.validFlags = "gim" + (parser.options.ecmaVersion >= 6 ? "uy" : "") + (parser.options.ecmaVersion >= 9 ? "s" : ""); + this.unicodeProperties = data[parser.options.ecmaVersion >= 11 ? 11 : parser.options.ecmaVersion]; + this.source = ""; + this.flags = ""; + this.start = 0; + this.switchU = false; + this.switchN = false; + this.pos = 0; + this.lastIntValue = 0; + this.lastStringValue = ""; + this.lastAssertionIsQuantifiable = false; + this.numCapturingParens = 0; + this.maxBackReference = 0; + this.groupNames = []; + this.backReferenceNames = []; + }; + + RegExpValidationState.prototype.reset = function reset (start, pattern, flags) { + var unicode = flags.indexOf("u") !== -1; + this.start = start | 0; + this.source = pattern + ""; + this.flags = flags; + this.switchU = unicode && this.parser.options.ecmaVersion >= 6; + this.switchN = unicode && this.parser.options.ecmaVersion >= 9; + }; + + RegExpValidationState.prototype.raise = function raise (message) { + this.parser.raiseRecoverable(this.start, ("Invalid regular expression: /" + (this.source) + "/: " + message)); + }; + + // If u flag is given, this returns the code point at the index (it combines a surrogate pair). + // Otherwise, this returns the code unit of the index (can be a part of a surrogate pair). + RegExpValidationState.prototype.at = function at (i, forceU) { + if ( forceU === void 0 ) forceU = false; + + var s = this.source; + var l = s.length; + if (i >= l) { + return -1 + } + var c = s.charCodeAt(i); + if (!(forceU || this.switchU) || c <= 0xD7FF || c >= 0xE000 || i + 1 >= l) { + return c + } + var next = s.charCodeAt(i + 1); + return next >= 0xDC00 && next <= 0xDFFF ? (c << 10) + next - 0x35FDC00 : c + }; + + RegExpValidationState.prototype.nextIndex = function nextIndex (i, forceU) { + if ( forceU === void 0 ) forceU = false; + + var s = this.source; + var l = s.length; + if (i >= l) { + return l + } + var c = s.charCodeAt(i), next; + if (!(forceU || this.switchU) || c <= 0xD7FF || c >= 0xE000 || i + 1 >= l || + (next = s.charCodeAt(i + 1)) < 0xDC00 || next > 0xDFFF) { + return i + 1 + } + return i + 2 + }; + + RegExpValidationState.prototype.current = function current (forceU) { + if ( forceU === void 0 ) forceU = false; + + return this.at(this.pos, forceU) + }; + + RegExpValidationState.prototype.lookahead = function lookahead (forceU) { + if ( forceU === void 0 ) forceU = false; + + return this.at(this.nextIndex(this.pos, forceU), forceU) + }; + + RegExpValidationState.prototype.advance = function advance (forceU) { + if ( forceU === void 0 ) forceU = false; + + this.pos = this.nextIndex(this.pos, forceU); + }; + + RegExpValidationState.prototype.eat = function eat (ch, forceU) { + if ( forceU === void 0 ) forceU = false; + + if (this.current(forceU) === ch) { + this.advance(forceU); + return true + } + return false + }; + + function codePointToString(ch) { + if (ch <= 0xFFFF) { return String.fromCharCode(ch) } + ch -= 0x10000; + return String.fromCharCode((ch >> 10) + 0xD800, (ch & 0x03FF) + 0xDC00) + } + + /** + * Validate the flags part of a given RegExpLiteral. + * + * @param {RegExpValidationState} state The state to validate RegExp. + * @returns {void} + */ + pp$8.validateRegExpFlags = function(state) { + var validFlags = state.validFlags; + var flags = state.flags; + + for (var i = 0; i < flags.length; i++) { + var flag = flags.charAt(i); + if (validFlags.indexOf(flag) === -1) { + this.raise(state.start, "Invalid regular expression flag"); + } + if (flags.indexOf(flag, i + 1) > -1) { + this.raise(state.start, "Duplicate regular expression flag"); + } + } + }; + + /** + * Validate the pattern part of a given RegExpLiteral. + * + * @param {RegExpValidationState} state The state to validate RegExp. + * @returns {void} + */ + pp$8.validateRegExpPattern = function(state) { + this.regexp_pattern(state); + + // The goal symbol for the parse is |Pattern[~U, ~N]|. If the result of + // parsing contains a |GroupName|, reparse with the goal symbol + // |Pattern[~U, +N]| and use this result instead. Throw a *SyntaxError* + // exception if _P_ did not conform to the grammar, if any elements of _P_ + // were not matched by the parse, or if any Early Error conditions exist. + if (!state.switchN && this.options.ecmaVersion >= 9 && state.groupNames.length > 0) { + state.switchN = true; + this.regexp_pattern(state); + } + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Pattern + pp$8.regexp_pattern = function(state) { + state.pos = 0; + state.lastIntValue = 0; + state.lastStringValue = ""; + state.lastAssertionIsQuantifiable = false; + state.numCapturingParens = 0; + state.maxBackReference = 0; + state.groupNames.length = 0; + state.backReferenceNames.length = 0; + + this.regexp_disjunction(state); + + if (state.pos !== state.source.length) { + // Make the same messages as V8. + if (state.eat(0x29 /* ) */)) { + state.raise("Unmatched ')'"); + } + if (state.eat(0x5D /* ] */) || state.eat(0x7D /* } */)) { + state.raise("Lone quantifier brackets"); + } + } + if (state.maxBackReference > state.numCapturingParens) { + state.raise("Invalid escape"); + } + for (var i = 0, list = state.backReferenceNames; i < list.length; i += 1) { + var name = list[i]; + + if (state.groupNames.indexOf(name) === -1) { + state.raise("Invalid named capture referenced"); + } + } + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Disjunction + pp$8.regexp_disjunction = function(state) { + this.regexp_alternative(state); + while (state.eat(0x7C /* | */)) { + this.regexp_alternative(state); + } + + // Make the same message as V8. + if (this.regexp_eatQuantifier(state, true)) { + state.raise("Nothing to repeat"); + } + if (state.eat(0x7B /* { */)) { + state.raise("Lone quantifier brackets"); + } + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Alternative + pp$8.regexp_alternative = function(state) { + while (state.pos < state.source.length && this.regexp_eatTerm(state)) + { } + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-Term + pp$8.regexp_eatTerm = function(state) { + if (this.regexp_eatAssertion(state)) { + // Handle `QuantifiableAssertion Quantifier` alternative. + // `state.lastAssertionIsQuantifiable` is true if the last eaten Assertion + // is a QuantifiableAssertion. + if (state.lastAssertionIsQuantifiable && this.regexp_eatQuantifier(state)) { + // Make the same message as V8. + if (state.switchU) { + state.raise("Invalid quantifier"); + } + } + return true + } + + if (state.switchU ? this.regexp_eatAtom(state) : this.regexp_eatExtendedAtom(state)) { + this.regexp_eatQuantifier(state); + return true + } + + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-Assertion + pp$8.regexp_eatAssertion = function(state) { + var start = state.pos; + state.lastAssertionIsQuantifiable = false; + + // ^, $ + if (state.eat(0x5E /* ^ */) || state.eat(0x24 /* $ */)) { + return true + } + + // \b \B + if (state.eat(0x5C /* \ */)) { + if (state.eat(0x42 /* B */) || state.eat(0x62 /* b */)) { + return true + } + state.pos = start; + } + + // Lookahead / Lookbehind + if (state.eat(0x28 /* ( */) && state.eat(0x3F /* ? */)) { + var lookbehind = false; + if (this.options.ecmaVersion >= 9) { + lookbehind = state.eat(0x3C /* < */); + } + if (state.eat(0x3D /* = */) || state.eat(0x21 /* ! */)) { + this.regexp_disjunction(state); + if (!state.eat(0x29 /* ) */)) { + state.raise("Unterminated group"); + } + state.lastAssertionIsQuantifiable = !lookbehind; + return true + } + } + + state.pos = start; + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Quantifier + pp$8.regexp_eatQuantifier = function(state, noError) { + if ( noError === void 0 ) noError = false; + + if (this.regexp_eatQuantifierPrefix(state, noError)) { + state.eat(0x3F /* ? */); + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-QuantifierPrefix + pp$8.regexp_eatQuantifierPrefix = function(state, noError) { + return ( + state.eat(0x2A /* * */) || + state.eat(0x2B /* + */) || + state.eat(0x3F /* ? */) || + this.regexp_eatBracedQuantifier(state, noError) + ) + }; + pp$8.regexp_eatBracedQuantifier = function(state, noError) { + var start = state.pos; + if (state.eat(0x7B /* { */)) { + var min = 0, max = -1; + if (this.regexp_eatDecimalDigits(state)) { + min = state.lastIntValue; + if (state.eat(0x2C /* , */) && this.regexp_eatDecimalDigits(state)) { + max = state.lastIntValue; + } + if (state.eat(0x7D /* } */)) { + // SyntaxError in https://www.ecma-international.org/ecma-262/8.0/#sec-term + if (max !== -1 && max < min && !noError) { + state.raise("numbers out of order in {} quantifier"); + } + return true + } + } + if (state.switchU && !noError) { + state.raise("Incomplete quantifier"); + } + state.pos = start; + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Atom + pp$8.regexp_eatAtom = function(state) { + return ( + this.regexp_eatPatternCharacters(state) || + state.eat(0x2E /* . */) || + this.regexp_eatReverseSolidusAtomEscape(state) || + this.regexp_eatCharacterClass(state) || + this.regexp_eatUncapturingGroup(state) || + this.regexp_eatCapturingGroup(state) + ) + }; + pp$8.regexp_eatReverseSolidusAtomEscape = function(state) { + var start = state.pos; + if (state.eat(0x5C /* \ */)) { + if (this.regexp_eatAtomEscape(state)) { + return true + } + state.pos = start; + } + return false + }; + pp$8.regexp_eatUncapturingGroup = function(state) { + var start = state.pos; + if (state.eat(0x28 /* ( */)) { + if (state.eat(0x3F /* ? */) && state.eat(0x3A /* : */)) { + this.regexp_disjunction(state); + if (state.eat(0x29 /* ) */)) { + return true + } + state.raise("Unterminated group"); + } + state.pos = start; + } + return false + }; + pp$8.regexp_eatCapturingGroup = function(state) { + if (state.eat(0x28 /* ( */)) { + if (this.options.ecmaVersion >= 9) { + this.regexp_groupSpecifier(state); + } else if (state.current() === 0x3F /* ? */) { + state.raise("Invalid group"); + } + this.regexp_disjunction(state); + if (state.eat(0x29 /* ) */)) { + state.numCapturingParens += 1; + return true + } + state.raise("Unterminated group"); + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ExtendedAtom + pp$8.regexp_eatExtendedAtom = function(state) { + return ( + state.eat(0x2E /* . */) || + this.regexp_eatReverseSolidusAtomEscape(state) || + this.regexp_eatCharacterClass(state) || + this.regexp_eatUncapturingGroup(state) || + this.regexp_eatCapturingGroup(state) || + this.regexp_eatInvalidBracedQuantifier(state) || + this.regexp_eatExtendedPatternCharacter(state) + ) + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-InvalidBracedQuantifier + pp$8.regexp_eatInvalidBracedQuantifier = function(state) { + if (this.regexp_eatBracedQuantifier(state, true)) { + state.raise("Nothing to repeat"); + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-SyntaxCharacter + pp$8.regexp_eatSyntaxCharacter = function(state) { + var ch = state.current(); + if (isSyntaxCharacter(ch)) { + state.lastIntValue = ch; + state.advance(); + return true + } + return false + }; + function isSyntaxCharacter(ch) { + return ( + ch === 0x24 /* $ */ || + ch >= 0x28 /* ( */ && ch <= 0x2B /* + */ || + ch === 0x2E /* . */ || + ch === 0x3F /* ? */ || + ch >= 0x5B /* [ */ && ch <= 0x5E /* ^ */ || + ch >= 0x7B /* { */ && ch <= 0x7D /* } */ + ) + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-PatternCharacter + // But eat eager. + pp$8.regexp_eatPatternCharacters = function(state) { + var start = state.pos; + var ch = 0; + while ((ch = state.current()) !== -1 && !isSyntaxCharacter(ch)) { + state.advance(); + } + return state.pos !== start + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ExtendedPatternCharacter + pp$8.regexp_eatExtendedPatternCharacter = function(state) { + var ch = state.current(); + if ( + ch !== -1 && + ch !== 0x24 /* $ */ && + !(ch >= 0x28 /* ( */ && ch <= 0x2B /* + */) && + ch !== 0x2E /* . */ && + ch !== 0x3F /* ? */ && + ch !== 0x5B /* [ */ && + ch !== 0x5E /* ^ */ && + ch !== 0x7C /* | */ + ) { + state.advance(); + return true + } + return false + }; + + // GroupSpecifier :: + // [empty] + // `?` GroupName + pp$8.regexp_groupSpecifier = function(state) { + if (state.eat(0x3F /* ? */)) { + if (this.regexp_eatGroupName(state)) { + if (state.groupNames.indexOf(state.lastStringValue) !== -1) { + state.raise("Duplicate capture group name"); + } + state.groupNames.push(state.lastStringValue); + return + } + state.raise("Invalid group"); + } + }; + + // GroupName :: + // `<` RegExpIdentifierName `>` + // Note: this updates `state.lastStringValue` property with the eaten name. + pp$8.regexp_eatGroupName = function(state) { + state.lastStringValue = ""; + if (state.eat(0x3C /* < */)) { + if (this.regexp_eatRegExpIdentifierName(state) && state.eat(0x3E /* > */)) { + return true + } + state.raise("Invalid capture group name"); + } + return false + }; + + // RegExpIdentifierName :: + // RegExpIdentifierStart + // RegExpIdentifierName RegExpIdentifierPart + // Note: this updates `state.lastStringValue` property with the eaten name. + pp$8.regexp_eatRegExpIdentifierName = function(state) { + state.lastStringValue = ""; + if (this.regexp_eatRegExpIdentifierStart(state)) { + state.lastStringValue += codePointToString(state.lastIntValue); + while (this.regexp_eatRegExpIdentifierPart(state)) { + state.lastStringValue += codePointToString(state.lastIntValue); + } + return true + } + return false + }; + + // RegExpIdentifierStart :: + // UnicodeIDStart + // `$` + // `_` + // `\` RegExpUnicodeEscapeSequence[+U] + pp$8.regexp_eatRegExpIdentifierStart = function(state) { + var start = state.pos; + var forceU = this.options.ecmaVersion >= 11; + var ch = state.current(forceU); + state.advance(forceU); + + if (ch === 0x5C /* \ */ && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) { + ch = state.lastIntValue; + } + if (isRegExpIdentifierStart(ch)) { + state.lastIntValue = ch; + return true + } + + state.pos = start; + return false + }; + function isRegExpIdentifierStart(ch) { + return isIdentifierStart(ch, true) || ch === 0x24 /* $ */ || ch === 0x5F /* _ */ + } + + // RegExpIdentifierPart :: + // UnicodeIDContinue + // `$` + // `_` + // `\` RegExpUnicodeEscapeSequence[+U] + // + // + pp$8.regexp_eatRegExpIdentifierPart = function(state) { + var start = state.pos; + var forceU = this.options.ecmaVersion >= 11; + var ch = state.current(forceU); + state.advance(forceU); + + if (ch === 0x5C /* \ */ && this.regexp_eatRegExpUnicodeEscapeSequence(state, forceU)) { + ch = state.lastIntValue; + } + if (isRegExpIdentifierPart(ch)) { + state.lastIntValue = ch; + return true + } + + state.pos = start; + return false + }; + function isRegExpIdentifierPart(ch) { + return isIdentifierChar(ch, true) || ch === 0x24 /* $ */ || ch === 0x5F /* _ */ || ch === 0x200C /* */ || ch === 0x200D /* */ + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-AtomEscape + pp$8.regexp_eatAtomEscape = function(state) { + if ( + this.regexp_eatBackReference(state) || + this.regexp_eatCharacterClassEscape(state) || + this.regexp_eatCharacterEscape(state) || + (state.switchN && this.regexp_eatKGroupName(state)) + ) { + return true + } + if (state.switchU) { + // Make the same message as V8. + if (state.current() === 0x63 /* c */) { + state.raise("Invalid unicode escape"); + } + state.raise("Invalid escape"); + } + return false + }; + pp$8.regexp_eatBackReference = function(state) { + var start = state.pos; + if (this.regexp_eatDecimalEscape(state)) { + var n = state.lastIntValue; + if (state.switchU) { + // For SyntaxError in https://www.ecma-international.org/ecma-262/8.0/#sec-atomescape + if (n > state.maxBackReference) { + state.maxBackReference = n; + } + return true + } + if (n <= state.numCapturingParens) { + return true + } + state.pos = start; + } + return false + }; + pp$8.regexp_eatKGroupName = function(state) { + if (state.eat(0x6B /* k */)) { + if (this.regexp_eatGroupName(state)) { + state.backReferenceNames.push(state.lastStringValue); + return true + } + state.raise("Invalid named reference"); + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-CharacterEscape + pp$8.regexp_eatCharacterEscape = function(state) { + return ( + this.regexp_eatControlEscape(state) || + this.regexp_eatCControlLetter(state) || + this.regexp_eatZero(state) || + this.regexp_eatHexEscapeSequence(state) || + this.regexp_eatRegExpUnicodeEscapeSequence(state, false) || + (!state.switchU && this.regexp_eatLegacyOctalEscapeSequence(state)) || + this.regexp_eatIdentityEscape(state) + ) + }; + pp$8.regexp_eatCControlLetter = function(state) { + var start = state.pos; + if (state.eat(0x63 /* c */)) { + if (this.regexp_eatControlLetter(state)) { + return true + } + state.pos = start; + } + return false + }; + pp$8.regexp_eatZero = function(state) { + if (state.current() === 0x30 /* 0 */ && !isDecimalDigit(state.lookahead())) { + state.lastIntValue = 0; + state.advance(); + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlEscape + pp$8.regexp_eatControlEscape = function(state) { + var ch = state.current(); + if (ch === 0x74 /* t */) { + state.lastIntValue = 0x09; /* \t */ + state.advance(); + return true + } + if (ch === 0x6E /* n */) { + state.lastIntValue = 0x0A; /* \n */ + state.advance(); + return true + } + if (ch === 0x76 /* v */) { + state.lastIntValue = 0x0B; /* \v */ + state.advance(); + return true + } + if (ch === 0x66 /* f */) { + state.lastIntValue = 0x0C; /* \f */ + state.advance(); + return true + } + if (ch === 0x72 /* r */) { + state.lastIntValue = 0x0D; /* \r */ + state.advance(); + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-ControlLetter + pp$8.regexp_eatControlLetter = function(state) { + var ch = state.current(); + if (isControlLetter(ch)) { + state.lastIntValue = ch % 0x20; + state.advance(); + return true + } + return false + }; + function isControlLetter(ch) { + return ( + (ch >= 0x41 /* A */ && ch <= 0x5A /* Z */) || + (ch >= 0x61 /* a */ && ch <= 0x7A /* z */) + ) + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-RegExpUnicodeEscapeSequence + pp$8.regexp_eatRegExpUnicodeEscapeSequence = function(state, forceU) { + if ( forceU === void 0 ) forceU = false; + + var start = state.pos; + var switchU = forceU || state.switchU; + + if (state.eat(0x75 /* u */)) { + if (this.regexp_eatFixedHexDigits(state, 4)) { + var lead = state.lastIntValue; + if (switchU && lead >= 0xD800 && lead <= 0xDBFF) { + var leadSurrogateEnd = state.pos; + if (state.eat(0x5C /* \ */) && state.eat(0x75 /* u */) && this.regexp_eatFixedHexDigits(state, 4)) { + var trail = state.lastIntValue; + if (trail >= 0xDC00 && trail <= 0xDFFF) { + state.lastIntValue = (lead - 0xD800) * 0x400 + (trail - 0xDC00) + 0x10000; + return true + } + } + state.pos = leadSurrogateEnd; + state.lastIntValue = lead; + } + return true + } + if ( + switchU && + state.eat(0x7B /* { */) && + this.regexp_eatHexDigits(state) && + state.eat(0x7D /* } */) && + isValidUnicode(state.lastIntValue) + ) { + return true + } + if (switchU) { + state.raise("Invalid unicode escape"); + } + state.pos = start; + } + + return false + }; + function isValidUnicode(ch) { + return ch >= 0 && ch <= 0x10FFFF + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-IdentityEscape + pp$8.regexp_eatIdentityEscape = function(state) { + if (state.switchU) { + if (this.regexp_eatSyntaxCharacter(state)) { + return true + } + if (state.eat(0x2F /* / */)) { + state.lastIntValue = 0x2F; /* / */ + return true + } + return false + } + + var ch = state.current(); + if (ch !== 0x63 /* c */ && (!state.switchN || ch !== 0x6B /* k */)) { + state.lastIntValue = ch; + state.advance(); + return true + } + + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalEscape + pp$8.regexp_eatDecimalEscape = function(state) { + state.lastIntValue = 0; + var ch = state.current(); + if (ch >= 0x31 /* 1 */ && ch <= 0x39 /* 9 */) { + do { + state.lastIntValue = 10 * state.lastIntValue + (ch - 0x30 /* 0 */); + state.advance(); + } while ((ch = state.current()) >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */) + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClassEscape + pp$8.regexp_eatCharacterClassEscape = function(state) { + var ch = state.current(); + + if (isCharacterClassEscape(ch)) { + state.lastIntValue = -1; + state.advance(); + return true + } + + if ( + state.switchU && + this.options.ecmaVersion >= 9 && + (ch === 0x50 /* P */ || ch === 0x70 /* p */) + ) { + state.lastIntValue = -1; + state.advance(); + if ( + state.eat(0x7B /* { */) && + this.regexp_eatUnicodePropertyValueExpression(state) && + state.eat(0x7D /* } */) + ) { + return true + } + state.raise("Invalid property name"); + } + + return false + }; + function isCharacterClassEscape(ch) { + return ( + ch === 0x64 /* d */ || + ch === 0x44 /* D */ || + ch === 0x73 /* s */ || + ch === 0x53 /* S */ || + ch === 0x77 /* w */ || + ch === 0x57 /* W */ + ) + } + + // UnicodePropertyValueExpression :: + // UnicodePropertyName `=` UnicodePropertyValue + // LoneUnicodePropertyNameOrValue + pp$8.regexp_eatUnicodePropertyValueExpression = function(state) { + var start = state.pos; + + // UnicodePropertyName `=` UnicodePropertyValue + if (this.regexp_eatUnicodePropertyName(state) && state.eat(0x3D /* = */)) { + var name = state.lastStringValue; + if (this.regexp_eatUnicodePropertyValue(state)) { + var value = state.lastStringValue; + this.regexp_validateUnicodePropertyNameAndValue(state, name, value); + return true + } + } + state.pos = start; + + // LoneUnicodePropertyNameOrValue + if (this.regexp_eatLoneUnicodePropertyNameOrValue(state)) { + var nameOrValue = state.lastStringValue; + this.regexp_validateUnicodePropertyNameOrValue(state, nameOrValue); + return true + } + return false + }; + pp$8.regexp_validateUnicodePropertyNameAndValue = function(state, name, value) { + if (!has(state.unicodeProperties.nonBinary, name)) + { state.raise("Invalid property name"); } + if (!state.unicodeProperties.nonBinary[name].test(value)) + { state.raise("Invalid property value"); } + }; + pp$8.regexp_validateUnicodePropertyNameOrValue = function(state, nameOrValue) { + if (!state.unicodeProperties.binary.test(nameOrValue)) + { state.raise("Invalid property name"); } + }; + + // UnicodePropertyName :: + // UnicodePropertyNameCharacters + pp$8.regexp_eatUnicodePropertyName = function(state) { + var ch = 0; + state.lastStringValue = ""; + while (isUnicodePropertyNameCharacter(ch = state.current())) { + state.lastStringValue += codePointToString(ch); + state.advance(); + } + return state.lastStringValue !== "" + }; + function isUnicodePropertyNameCharacter(ch) { + return isControlLetter(ch) || ch === 0x5F /* _ */ + } + + // UnicodePropertyValue :: + // UnicodePropertyValueCharacters + pp$8.regexp_eatUnicodePropertyValue = function(state) { + var ch = 0; + state.lastStringValue = ""; + while (isUnicodePropertyValueCharacter(ch = state.current())) { + state.lastStringValue += codePointToString(ch); + state.advance(); + } + return state.lastStringValue !== "" + }; + function isUnicodePropertyValueCharacter(ch) { + return isUnicodePropertyNameCharacter(ch) || isDecimalDigit(ch) + } + + // LoneUnicodePropertyNameOrValue :: + // UnicodePropertyValueCharacters + pp$8.regexp_eatLoneUnicodePropertyNameOrValue = function(state) { + return this.regexp_eatUnicodePropertyValue(state) + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-CharacterClass + pp$8.regexp_eatCharacterClass = function(state) { + if (state.eat(0x5B /* [ */)) { + state.eat(0x5E /* ^ */); + this.regexp_classRanges(state); + if (state.eat(0x5D /* ] */)) { + return true + } + // Unreachable since it threw "unterminated regular expression" error before. + state.raise("Unterminated character class"); + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassRanges + // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRanges + // https://www.ecma-international.org/ecma-262/8.0/#prod-NonemptyClassRangesNoDash + pp$8.regexp_classRanges = function(state) { + while (this.regexp_eatClassAtom(state)) { + var left = state.lastIntValue; + if (state.eat(0x2D /* - */) && this.regexp_eatClassAtom(state)) { + var right = state.lastIntValue; + if (state.switchU && (left === -1 || right === -1)) { + state.raise("Invalid character class"); + } + if (left !== -1 && right !== -1 && left > right) { + state.raise("Range out of order in character class"); + } + } + } + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtom + // https://www.ecma-international.org/ecma-262/8.0/#prod-ClassAtomNoDash + pp$8.regexp_eatClassAtom = function(state) { + var start = state.pos; + + if (state.eat(0x5C /* \ */)) { + if (this.regexp_eatClassEscape(state)) { + return true + } + if (state.switchU) { + // Make the same message as V8. + var ch$1 = state.current(); + if (ch$1 === 0x63 /* c */ || isOctalDigit(ch$1)) { + state.raise("Invalid class escape"); + } + state.raise("Invalid escape"); + } + state.pos = start; + } + + var ch = state.current(); + if (ch !== 0x5D /* ] */) { + state.lastIntValue = ch; + state.advance(); + return true + } + + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ClassEscape + pp$8.regexp_eatClassEscape = function(state) { + var start = state.pos; + + if (state.eat(0x62 /* b */)) { + state.lastIntValue = 0x08; /* */ + return true + } + + if (state.switchU && state.eat(0x2D /* - */)) { + state.lastIntValue = 0x2D; /* - */ + return true + } + + if (!state.switchU && state.eat(0x63 /* c */)) { + if (this.regexp_eatClassControlLetter(state)) { + return true + } + state.pos = start; + } + + return ( + this.regexp_eatCharacterClassEscape(state) || + this.regexp_eatCharacterEscape(state) + ) + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-ClassControlLetter + pp$8.regexp_eatClassControlLetter = function(state) { + var ch = state.current(); + if (isDecimalDigit(ch) || ch === 0x5F /* _ */) { + state.lastIntValue = ch % 0x20; + state.advance(); + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence + pp$8.regexp_eatHexEscapeSequence = function(state) { + var start = state.pos; + if (state.eat(0x78 /* x */)) { + if (this.regexp_eatFixedHexDigits(state, 2)) { + return true + } + if (state.switchU) { + state.raise("Invalid escape"); + } + state.pos = start; + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-DecimalDigits + pp$8.regexp_eatDecimalDigits = function(state) { + var start = state.pos; + var ch = 0; + state.lastIntValue = 0; + while (isDecimalDigit(ch = state.current())) { + state.lastIntValue = 10 * state.lastIntValue + (ch - 0x30 /* 0 */); + state.advance(); + } + return state.pos !== start + }; + function isDecimalDigit(ch) { + return ch >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */ + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigits + pp$8.regexp_eatHexDigits = function(state) { + var start = state.pos; + var ch = 0; + state.lastIntValue = 0; + while (isHexDigit(ch = state.current())) { + state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch); + state.advance(); + } + return state.pos !== start + }; + function isHexDigit(ch) { + return ( + (ch >= 0x30 /* 0 */ && ch <= 0x39 /* 9 */) || + (ch >= 0x41 /* A */ && ch <= 0x46 /* F */) || + (ch >= 0x61 /* a */ && ch <= 0x66 /* f */) + ) + } + function hexToInt(ch) { + if (ch >= 0x41 /* A */ && ch <= 0x46 /* F */) { + return 10 + (ch - 0x41 /* A */) + } + if (ch >= 0x61 /* a */ && ch <= 0x66 /* f */) { + return 10 + (ch - 0x61 /* a */) + } + return ch - 0x30 /* 0 */ + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-annexB-LegacyOctalEscapeSequence + // Allows only 0-377(octal) i.e. 0-255(decimal). + pp$8.regexp_eatLegacyOctalEscapeSequence = function(state) { + if (this.regexp_eatOctalDigit(state)) { + var n1 = state.lastIntValue; + if (this.regexp_eatOctalDigit(state)) { + var n2 = state.lastIntValue; + if (n1 <= 3 && this.regexp_eatOctalDigit(state)) { + state.lastIntValue = n1 * 64 + n2 * 8 + state.lastIntValue; + } else { + state.lastIntValue = n1 * 8 + n2; + } + } else { + state.lastIntValue = n1; + } + return true + } + return false + }; + + // https://www.ecma-international.org/ecma-262/8.0/#prod-OctalDigit + pp$8.regexp_eatOctalDigit = function(state) { + var ch = state.current(); + if (isOctalDigit(ch)) { + state.lastIntValue = ch - 0x30; /* 0 */ + state.advance(); + return true + } + state.lastIntValue = 0; + return false + }; + function isOctalDigit(ch) { + return ch >= 0x30 /* 0 */ && ch <= 0x37 /* 7 */ + } + + // https://www.ecma-international.org/ecma-262/8.0/#prod-Hex4Digits + // https://www.ecma-international.org/ecma-262/8.0/#prod-HexDigit + // And HexDigit HexDigit in https://www.ecma-international.org/ecma-262/8.0/#prod-HexEscapeSequence + pp$8.regexp_eatFixedHexDigits = function(state, length) { + var start = state.pos; + state.lastIntValue = 0; + for (var i = 0; i < length; ++i) { + var ch = state.current(); + if (!isHexDigit(ch)) { + state.pos = start; + return false + } + state.lastIntValue = 16 * state.lastIntValue + hexToInt(ch); + state.advance(); + } + return true + }; + + // Object type used to represent tokens. Note that normally, tokens + // simply exist as properties on the parser object. This is only + // used for the onToken callback and the external tokenizer. + + var Token = function Token(p) { + this.type = p.type; + this.value = p.value; + this.start = p.start; + this.end = p.end; + if (p.options.locations) + { this.loc = new SourceLocation(p, p.startLoc, p.endLoc); } + if (p.options.ranges) + { this.range = [p.start, p.end]; } + }; + + // ## Tokenizer + + var pp$9 = Parser.prototype; + + // Move to the next token + + pp$9.next = function(ignoreEscapeSequenceInKeyword) { + if (!ignoreEscapeSequenceInKeyword && this.type.keyword && this.containsEsc) + { this.raiseRecoverable(this.start, "Escape sequence in keyword " + this.type.keyword); } + if (this.options.onToken) + { this.options.onToken(new Token(this)); } + + this.lastTokEnd = this.end; + this.lastTokStart = this.start; + this.lastTokEndLoc = this.endLoc; + this.lastTokStartLoc = this.startLoc; + this.nextToken(); + }; + + pp$9.getToken = function() { + this.next(); + return new Token(this) + }; + + // If we're in an ES6 environment, make parsers iterable + if (typeof Symbol !== "undefined") + { pp$9[Symbol.iterator] = function() { + var this$1 = this; + + return { + next: function () { + var token = this$1.getToken(); + return { + done: token.type === types.eof, + value: token + } + } + } + }; } + + // Toggle strict mode. Re-reads the next number or string to please + // pedantic tests (`"use strict"; 010;` should fail). + + pp$9.curContext = function() { + return this.context[this.context.length - 1] + }; + + // Read a single token, updating the parser object's token-related + // properties. + + pp$9.nextToken = function() { + var curContext = this.curContext(); + if (!curContext || !curContext.preserveSpace) { this.skipSpace(); } + + this.start = this.pos; + if (this.options.locations) { this.startLoc = this.curPosition(); } + if (this.pos >= this.input.length) { return this.finishToken(types.eof) } + + if (curContext.override) { return curContext.override(this) } + else { this.readToken(this.fullCharCodeAtPos()); } + }; + + pp$9.readToken = function(code) { + // Identifier or keyword. '\uXXXX' sequences are allowed in + // identifiers, so '\' also dispatches to that. + if (isIdentifierStart(code, this.options.ecmaVersion >= 6) || code === 92 /* '\' */) + { return this.readWord() } + + return this.getTokenFromCode(code) + }; + + pp$9.fullCharCodeAtPos = function() { + var code = this.input.charCodeAt(this.pos); + if (code <= 0xd7ff || code >= 0xe000) { return code } + var next = this.input.charCodeAt(this.pos + 1); + return (code << 10) + next - 0x35fdc00 + }; + + pp$9.skipBlockComment = function() { + var startLoc = this.options.onComment && this.curPosition(); + var start = this.pos, end = this.input.indexOf("*/", this.pos += 2); + if (end === -1) { this.raise(this.pos - 2, "Unterminated comment"); } + this.pos = end + 2; + if (this.options.locations) { + lineBreakG.lastIndex = start; + var match; + while ((match = lineBreakG.exec(this.input)) && match.index < this.pos) { + ++this.curLine; + this.lineStart = match.index + match[0].length; + } + } + if (this.options.onComment) + { this.options.onComment(true, this.input.slice(start + 2, end), start, this.pos, + startLoc, this.curPosition()); } + }; + + pp$9.skipLineComment = function(startSkip) { + var start = this.pos; + var startLoc = this.options.onComment && this.curPosition(); + var ch = this.input.charCodeAt(this.pos += startSkip); + while (this.pos < this.input.length && !isNewLine(ch)) { + ch = this.input.charCodeAt(++this.pos); + } + if (this.options.onComment) + { this.options.onComment(false, this.input.slice(start + startSkip, this.pos), start, this.pos, + startLoc, this.curPosition()); } + }; + + // Called at the start of the parse and after every token. Skips + // whitespace and comments, and. + + pp$9.skipSpace = function() { + loop: while (this.pos < this.input.length) { + var ch = this.input.charCodeAt(this.pos); + switch (ch) { + case 32: case 160: // ' ' + ++this.pos; + break + case 13: + if (this.input.charCodeAt(this.pos + 1) === 10) { + ++this.pos; + } + case 10: case 8232: case 8233: + ++this.pos; + if (this.options.locations) { + ++this.curLine; + this.lineStart = this.pos; + } + break + case 47: // '/' + switch (this.input.charCodeAt(this.pos + 1)) { + case 42: // '*' + this.skipBlockComment(); + break + case 47: + this.skipLineComment(2); + break + default: + break loop + } + break + default: + if (ch > 8 && ch < 14 || ch >= 5760 && nonASCIIwhitespace.test(String.fromCharCode(ch))) { + ++this.pos; + } else { + break loop + } + } + } + }; + + // Called at the end of every token. Sets `end`, `val`, and + // maintains `context` and `exprAllowed`, and skips the space after + // the token, so that the next one's `start` will point at the + // right position. + + pp$9.finishToken = function(type, val) { + this.end = this.pos; + if (this.options.locations) { this.endLoc = this.curPosition(); } + var prevType = this.type; + this.type = type; + this.value = val; + + this.updateContext(prevType); + }; + + // ### Token reading + + // This is the function that is called to fetch the next token. It + // is somewhat obscure, because it works in character codes rather + // than characters, and because operator parsing has been inlined + // into it. + // + // All in the name of speed. + // + pp$9.readToken_dot = function() { + var next = this.input.charCodeAt(this.pos + 1); + if (next >= 48 && next <= 57) { return this.readNumber(true) } + var next2 = this.input.charCodeAt(this.pos + 2); + if (this.options.ecmaVersion >= 6 && next === 46 && next2 === 46) { // 46 = dot '.' + this.pos += 3; + return this.finishToken(types.ellipsis) + } else { + ++this.pos; + return this.finishToken(types.dot) + } + }; + + pp$9.readToken_slash = function() { // '/' + var next = this.input.charCodeAt(this.pos + 1); + if (this.exprAllowed) { ++this.pos; return this.readRegexp() } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.slash, 1) + }; + + pp$9.readToken_mult_modulo_exp = function(code) { // '%*' + var next = this.input.charCodeAt(this.pos + 1); + var size = 1; + var tokentype = code === 42 ? types.star : types.modulo; + + // exponentiation operator ** and **= + if (this.options.ecmaVersion >= 7 && code === 42 && next === 42) { + ++size; + tokentype = types.starstar; + next = this.input.charCodeAt(this.pos + 2); + } + + if (next === 61) { return this.finishOp(types.assign, size + 1) } + return this.finishOp(tokentype, size) + }; + + pp$9.readToken_pipe_amp = function(code) { // '|&' + var next = this.input.charCodeAt(this.pos + 1); + if (next === code) { + if (this.options.ecmaVersion >= 12) { + var next2 = this.input.charCodeAt(this.pos + 2); + if (next2 === 61) { return this.finishOp(types.assign, 3) } + } + return this.finishOp(code === 124 ? types.logicalOR : types.logicalAND, 2) + } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(code === 124 ? types.bitwiseOR : types.bitwiseAND, 1) + }; + + pp$9.readToken_caret = function() { // '^' + var next = this.input.charCodeAt(this.pos + 1); + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.bitwiseXOR, 1) + }; + + pp$9.readToken_plus_min = function(code) { // '+-' + var next = this.input.charCodeAt(this.pos + 1); + if (next === code) { + if (next === 45 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 62 && + (this.lastTokEnd === 0 || lineBreak.test(this.input.slice(this.lastTokEnd, this.pos)))) { + // A `-->` line comment + this.skipLineComment(3); + this.skipSpace(); + return this.nextToken() + } + return this.finishOp(types.incDec, 2) + } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.plusMin, 1) + }; + + pp$9.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1); + var size = 1; + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; + if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } + return this.finishOp(types.bitShift, size) + } + if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 && + this.input.charCodeAt(this.pos + 3) === 45) { + // `` line comment\n this.skipLineComment(3)\n this.skipSpace()\n return this.nextToken()\n }\n return this.finishOp(tt.incDec, 2)\n }\n if (next === 61) return this.finishOp(tt.assign, 2)\n return this.finishOp(tt.plusMin, 1)\n}\n\npp.readToken_lt_gt = function(code) { // '<>'\n let next = this.input.charCodeAt(this.pos + 1)\n let size = 1\n if (next === code) {\n size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2\n if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1)\n return this.finishOp(tt.bitShift, size)\n }\n if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 &&\n this.input.charCodeAt(this.pos + 3) === 45) {\n // `` line comment + this.skipLineComment(3); + this.skipSpace(); + return this.nextToken() + } + return this.finishOp(types.incDec, 2) + } + if (next === 61) { return this.finishOp(types.assign, 2) } + return this.finishOp(types.plusMin, 1) +}; + +pp$9.readToken_lt_gt = function(code) { // '<>' + var next = this.input.charCodeAt(this.pos + 1); + var size = 1; + if (next === code) { + size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2; + if (this.input.charCodeAt(this.pos + size) === 61) { return this.finishOp(types.assign, size + 1) } + return this.finishOp(types.bitShift, size) + } + if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 && + this.input.charCodeAt(this.pos + 3) === 45) { + // `` line comment\n this.skipLineComment(3)\n this.skipSpace()\n return this.nextToken()\n }\n return this.finishOp(tt.incDec, 2)\n }\n if (next === 61) return this.finishOp(tt.assign, 2)\n return this.finishOp(tt.plusMin, 1)\n}\n\npp.readToken_lt_gt = function(code) { // '<>'\n let next = this.input.charCodeAt(this.pos + 1)\n let size = 1\n if (next === code) {\n size = code === 62 && this.input.charCodeAt(this.pos + 2) === 62 ? 3 : 2\n if (this.input.charCodeAt(this.pos + size) === 61) return this.finishOp(tt.assign, size + 1)\n return this.finishOp(tt.bitShift, size)\n }\n if (next === 33 && code === 60 && !this.inModule && this.input.charCodeAt(this.pos + 2) === 45 &&\n this.input.charCodeAt(this.pos + 3) === 45) {\n // ` + + + +Implementation of function.prototype.bind + +## Example + +I mainly do this for unit tests I run on phantomjs. +PhantomJS does not have Function.prototype.bind :( + +```js +Function.prototype.bind = require("function-bind") +``` + +## Installation + +`npm install function-bind` + +## Contributors + + - Raynos + +## MIT Licenced + + [travis-svg]: https://travis-ci.org/Raynos/function-bind.svg + [travis-url]: https://travis-ci.org/Raynos/function-bind + [npm-badge-svg]: https://badge.fury.io/js/function-bind.svg + [npm-url]: https://npmjs.org/package/function-bind + [5]: https://coveralls.io/repos/Raynos/function-bind/badge.png + [6]: https://coveralls.io/r/Raynos/function-bind + [7]: https://gemnasium.com/Raynos/function-bind.png + [8]: https://gemnasium.com/Raynos/function-bind + [deps-svg]: https://david-dm.org/Raynos/function-bind.svg + [deps-url]: https://david-dm.org/Raynos/function-bind + [dev-deps-svg]: https://david-dm.org/Raynos/function-bind/dev-status.svg + [dev-deps-url]: https://david-dm.org/Raynos/function-bind#info=devDependencies + [11]: https://ci.testling.com/Raynos/function-bind.png + [12]: https://ci.testling.com/Raynos/function-bind diff --git a/node_modules/function-bind/implementation.js b/node_modules/function-bind/implementation.js new file mode 100644 index 0000000..cc4daec --- /dev/null +++ b/node_modules/function-bind/implementation.js @@ -0,0 +1,52 @@ +'use strict'; + +/* eslint no-invalid-this: 1 */ + +var ERROR_MESSAGE = 'Function.prototype.bind called on incompatible '; +var slice = Array.prototype.slice; +var toStr = Object.prototype.toString; +var funcType = '[object Function]'; + +module.exports = function bind(that) { + var target = this; + if (typeof target !== 'function' || toStr.call(target) !== funcType) { + throw new TypeError(ERROR_MESSAGE + target); + } + var args = slice.call(arguments, 1); + + var bound; + var binder = function () { + if (this instanceof bound) { + var result = target.apply( + this, + args.concat(slice.call(arguments)) + ); + if (Object(result) === result) { + return result; + } + return this; + } else { + return target.apply( + that, + args.concat(slice.call(arguments)) + ); + } + }; + + var boundLength = Math.max(0, target.length - args.length); + var boundArgs = []; + for (var i = 0; i < boundLength; i++) { + boundArgs.push('$' + i); + } + + bound = Function('binder', 'return function (' + boundArgs.join(',') + '){ return binder.apply(this,arguments); }')(binder); + + if (target.prototype) { + var Empty = function Empty() {}; + Empty.prototype = target.prototype; + bound.prototype = new Empty(); + Empty.prototype = null; + } + + return bound; +}; diff --git a/node_modules/function-bind/index.js b/node_modules/function-bind/index.js new file mode 100644 index 0000000..3bb6b96 --- /dev/null +++ b/node_modules/function-bind/index.js @@ -0,0 +1,5 @@ +'use strict'; + +var implementation = require('./implementation'); + +module.exports = Function.prototype.bind || implementation; diff --git a/node_modules/function-bind/package.json b/node_modules/function-bind/package.json new file mode 100644 index 0000000..20a1727 --- /dev/null +++ b/node_modules/function-bind/package.json @@ -0,0 +1,63 @@ +{ + "name": "function-bind", + "version": "1.1.1", + "description": "Implementation of Function.prototype.bind", + "keywords": [ + "function", + "bind", + "shim", + "es5" + ], + "author": "Raynos ", + "repository": "git://github.com/Raynos/function-bind.git", + "main": "index", + "homepage": "https://github.com/Raynos/function-bind", + "contributors": [ + { + "name": "Raynos" + }, + { + "name": "Jordan Harband", + "url": "https://github.com/ljharb" + } + ], + "bugs": { + "url": "https://github.com/Raynos/function-bind/issues", + "email": "raynos2@gmail.com" + }, + "dependencies": {}, + "devDependencies": { + "@ljharb/eslint-config": "^12.2.1", + "covert": "^1.1.0", + "eslint": "^4.5.0", + "jscs": "^3.0.7", + "tape": "^4.8.0" + }, + "license": "MIT", + "scripts": { + "pretest": "npm run lint", + "test": "npm run tests-only", + "posttest": "npm run coverage -- --quiet", + "tests-only": "node test", + "coverage": "covert test/*.js", + "lint": "npm run jscs && npm run eslint", + "jscs": "jscs *.js */*.js", + "eslint": "eslint *.js */*.js" + }, + "testling": { + "files": "test/index.js", + "browsers": [ + "ie/8..latest", + "firefox/16..latest", + "firefox/nightly", + "chrome/22..latest", + "chrome/canary", + "opera/12..latest", + "opera/next", + "safari/5.1..latest", + "ipad/6.0..latest", + "iphone/6.0..latest", + "android-browser/4.2..latest" + ] + } +} diff --git a/node_modules/function-bind/test/.eslintrc b/node_modules/function-bind/test/.eslintrc new file mode 100644 index 0000000..8a56d5b --- /dev/null +++ b/node_modules/function-bind/test/.eslintrc @@ -0,0 +1,9 @@ +{ + "rules": { + "array-bracket-newline": 0, + "array-element-newline": 0, + "max-statements-per-line": [2, { "max": 2 }], + "no-invalid-this": 0, + "no-magic-numbers": 0, + } +} diff --git a/node_modules/function-bind/test/index.js b/node_modules/function-bind/test/index.js new file mode 100644 index 0000000..2edecce --- /dev/null +++ b/node_modules/function-bind/test/index.js @@ -0,0 +1,252 @@ +// jscs:disable requireUseStrict + +var test = require('tape'); + +var functionBind = require('../implementation'); +var getCurrentContext = function () { return this; }; + +test('functionBind is a function', function (t) { + t.equal(typeof functionBind, 'function'); + t.end(); +}); + +test('non-functions', function (t) { + var nonFunctions = [true, false, [], {}, 42, 'foo', NaN, /a/g]; + t.plan(nonFunctions.length); + for (var i = 0; i < nonFunctions.length; ++i) { + try { functionBind.call(nonFunctions[i]); } catch (ex) { + t.ok(ex instanceof TypeError, 'throws when given ' + String(nonFunctions[i])); + } + } + t.end(); +}); + +test('without a context', function (t) { + t.test('binds properly', function (st) { + var args, context; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + context = this; + }) + }; + namespace.func(1, 2, 3); + st.deepEqual(args, [1, 2, 3]); + st.equal(context, getCurrentContext.call()); + st.end(); + }); + + t.test('binds properly, and still supplies bound arguments', function (st) { + var args, context; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + context = this; + }, undefined, 1, 2, 3) + }; + namespace.func(4, 5, 6); + st.deepEqual(args, [1, 2, 3, 4, 5, 6]); + st.equal(context, getCurrentContext.call()); + st.end(); + }); + + t.test('returns properly', function (st) { + var args; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + return this; + }, null) + }; + var context = namespace.func(1, 2, 3); + st.equal(context, getCurrentContext.call(), 'returned context is namespaced context'); + st.deepEqual(args, [1, 2, 3], 'passed arguments are correct'); + st.end(); + }); + + t.test('returns properly with bound arguments', function (st) { + var args; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + return this; + }, null, 1, 2, 3) + }; + var context = namespace.func(4, 5, 6); + st.equal(context, getCurrentContext.call(), 'returned context is namespaced context'); + st.deepEqual(args, [1, 2, 3, 4, 5, 6], 'passed arguments are correct'); + st.end(); + }); + + t.test('called as a constructor', function (st) { + var thunkify = function (value) { + return function () { return value; }; + }; + st.test('returns object value', function (sst) { + var expectedReturnValue = [1, 2, 3]; + var Constructor = functionBind.call(thunkify(expectedReturnValue), null); + var result = new Constructor(); + sst.equal(result, expectedReturnValue); + sst.end(); + }); + + st.test('does not return primitive value', function (sst) { + var Constructor = functionBind.call(thunkify(42), null); + var result = new Constructor(); + sst.notEqual(result, 42); + sst.end(); + }); + + st.test('object from bound constructor is instance of original and bound constructor', function (sst) { + var A = function (x) { + this.name = x || 'A'; + }; + var B = functionBind.call(A, null, 'B'); + + var result = new B(); + sst.ok(result instanceof B, 'result is instance of bound constructor'); + sst.ok(result instanceof A, 'result is instance of original constructor'); + sst.end(); + }); + + st.end(); + }); + + t.end(); +}); + +test('with a context', function (t) { + t.test('with no bound arguments', function (st) { + var args, context; + var boundContext = {}; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + context = this; + }, boundContext) + }; + namespace.func(1, 2, 3); + st.equal(context, boundContext, 'binds a context properly'); + st.deepEqual(args, [1, 2, 3], 'supplies passed arguments'); + st.end(); + }); + + t.test('with bound arguments', function (st) { + var args, context; + var boundContext = {}; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + context = this; + }, boundContext, 1, 2, 3) + }; + namespace.func(4, 5, 6); + st.equal(context, boundContext, 'binds a context properly'); + st.deepEqual(args, [1, 2, 3, 4, 5, 6], 'supplies bound and passed arguments'); + st.end(); + }); + + t.test('returns properly', function (st) { + var boundContext = {}; + var args; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + return this; + }, boundContext) + }; + var context = namespace.func(1, 2, 3); + st.equal(context, boundContext, 'returned context is bound context'); + st.notEqual(context, getCurrentContext.call(), 'returned context is not lexical context'); + st.deepEqual(args, [1, 2, 3], 'passed arguments are correct'); + st.end(); + }); + + t.test('returns properly with bound arguments', function (st) { + var boundContext = {}; + var args; + var namespace = { + func: functionBind.call(function () { + args = Array.prototype.slice.call(arguments); + return this; + }, boundContext, 1, 2, 3) + }; + var context = namespace.func(4, 5, 6); + st.equal(context, boundContext, 'returned context is bound context'); + st.notEqual(context, getCurrentContext.call(), 'returned context is not lexical context'); + st.deepEqual(args, [1, 2, 3, 4, 5, 6], 'passed arguments are correct'); + st.end(); + }); + + t.test('passes the correct arguments when called as a constructor', function (st) { + var expected = { name: 'Correct' }; + var namespace = { + Func: functionBind.call(function (arg) { + return arg; + }, { name: 'Incorrect' }) + }; + var returned = new namespace.Func(expected); + st.equal(returned, expected, 'returns the right arg when called as a constructor'); + st.end(); + }); + + t.test('has the new instance\'s context when called as a constructor', function (st) { + var actualContext; + var expectedContext = { foo: 'bar' }; + var namespace = { + Func: functionBind.call(function () { + actualContext = this; + }, expectedContext) + }; + var result = new namespace.Func(); + st.equal(result instanceof namespace.Func, true); + st.notEqual(actualContext, expectedContext); + st.end(); + }); + + t.end(); +}); + +test('bound function length', function (t) { + t.test('sets a correct length without thisArg', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }); + st.equal(subject.length, 3); + st.equal(subject(1, 2, 3), 6); + st.end(); + }); + + t.test('sets a correct length with thisArg', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }, {}); + st.equal(subject.length, 3); + st.equal(subject(1, 2, 3), 6); + st.end(); + }); + + t.test('sets a correct length without thisArg and first argument', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }, undefined, 1); + st.equal(subject.length, 2); + st.equal(subject(2, 3), 6); + st.end(); + }); + + t.test('sets a correct length with thisArg and first argument', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }, {}, 1); + st.equal(subject.length, 2); + st.equal(subject(2, 3), 6); + st.end(); + }); + + t.test('sets a correct length without thisArg and too many arguments', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }, undefined, 1, 2, 3, 4); + st.equal(subject.length, 0); + st.equal(subject(), 6); + st.end(); + }); + + t.test('sets a correct length with thisArg and too many arguments', function (st) { + var subject = functionBind.call(function (a, b, c) { return a + b + c; }, {}, 1, 2, 3, 4); + st.equal(subject.length, 0); + st.equal(subject(), 6); + st.end(); + }); +}); diff --git a/node_modules/glob-parent/LICENSE b/node_modules/glob-parent/LICENSE new file mode 100644 index 0000000..d701b08 --- /dev/null +++ b/node_modules/glob-parent/LICENSE @@ -0,0 +1,15 @@ +The ISC License + +Copyright (c) 2015, 2019 Elan Shanker, 2021 Blaine Bublitz , Eric Schoffstall and other contributors + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR +IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/glob-parent/README.md b/node_modules/glob-parent/README.md new file mode 100644 index 0000000..6ae18a1 --- /dev/null +++ b/node_modules/glob-parent/README.md @@ -0,0 +1,134 @@ +

+ + + +

+ +# glob-parent + +[![NPM version][npm-image]][npm-url] [![Downloads][downloads-image]][npm-url] [![Build Status][ci-image]][ci-url] [![Coveralls Status][coveralls-image]][coveralls-url] + +Extract the non-magic parent path from a glob string. + +## Usage + +```js +var globParent = require('glob-parent'); + +globParent('path/to/*.js'); // 'path/to' +globParent('/root/path/to/*.js'); // '/root/path/to' +globParent('/*.js'); // '/' +globParent('*.js'); // '.' +globParent('**/*.js'); // '.' +globParent('path/{to,from}'); // 'path' +globParent('path/!(to|from)'); // 'path' +globParent('path/?(to|from)'); // 'path' +globParent('path/+(to|from)'); // 'path' +globParent('path/*(to|from)'); // 'path' +globParent('path/@(to|from)'); // 'path' +globParent('path/**/*'); // 'path' + +// if provided a non-glob path, returns the nearest dir +globParent('path/foo/bar.js'); // 'path/foo' +globParent('path/foo/'); // 'path/foo' +globParent('path/foo'); // 'path' (see issue #3 for details) +``` + +## API + +### `globParent(maybeGlobString, [options])` + +Takes a string and returns the part of the path before the glob begins. Be aware of Escaping rules and Limitations below. + +#### options + +```js +{ + // Disables the automatic conversion of slashes for Windows + flipBackslashes: true; +} +``` + +## Escaping + +The following characters have special significance in glob patterns and must be escaped if you want them to be treated as regular path characters: + +- `?` (question mark) unless used as a path segment alone +- `*` (asterisk) +- `|` (pipe) +- `(` (opening parenthesis) +- `)` (closing parenthesis) +- `{` (opening curly brace) +- `}` (closing curly brace) +- `[` (opening bracket) +- `]` (closing bracket) + +**Example** + +```js +globParent('foo/[bar]/'); // 'foo' +globParent('foo/\\[bar]/'); // 'foo/[bar]' +``` + +## Limitations + +### Braces & Brackets + +This library attempts a quick and imperfect method of determining which path +parts have glob magic without fully parsing/lexing the pattern. There are some +advanced use cases that can trip it up, such as nested braces where the outer +pair is escaped and the inner one contains a path separator. If you find +yourself in the unlikely circumstance of being affected by this or need to +ensure higher-fidelity glob handling in your library, it is recommended that you +pre-process your input with [expand-braces] and/or [expand-brackets]. + +### Windows + +Backslashes are not valid path separators for globs. If a path with backslashes +is provided anyway, for simple cases, glob-parent will replace the path +separator for you and return the non-glob parent path (now with +forward-slashes, which are still valid as Windows path separators). + +This cannot be used in conjunction with escape characters. + +```js +// BAD +globParent('C:\\Program Files \\(x86\\)\\*.ext'); // 'C:/Program Files /(x86/)' + +// GOOD +globParent('C:/Program Files\\(x86\\)/*.ext'); // 'C:/Program Files (x86)' +``` + +If you are using escape characters for a pattern without path parts (i.e. +relative to `cwd`), prefix with `./` to avoid confusing glob-parent. + +```js +// BAD +globParent('foo \\[bar]'); // 'foo ' +globParent('foo \\[bar]*'); // 'foo ' + +// GOOD +globParent('./foo \\[bar]'); // 'foo [bar]' +globParent('./foo \\[bar]*'); // '.' +``` + +## License + +ISC + + +[downloads-image]: https://img.shields.io/npm/dm/glob-parent.svg?style=flat-square +[npm-url]: https://www.npmjs.com/package/glob-parent +[npm-image]: https://img.shields.io/npm/v/glob-parent.svg?style=flat-square + +[ci-url]: https://github.com/gulpjs/glob-parent/actions?query=workflow:dev +[ci-image]: https://img.shields.io/github/workflow/status/gulpjs/glob-parent/dev?style=flat-square + +[coveralls-url]: https://coveralls.io/r/gulpjs/glob-parent +[coveralls-image]: https://img.shields.io/coveralls/gulpjs/glob-parent/master.svg?style=flat-square + + + +[expand-braces]: https://github.com/jonschlinkert/expand-braces +[expand-brackets]: https://github.com/jonschlinkert/expand-brackets + diff --git a/node_modules/glob-parent/index.js b/node_modules/glob-parent/index.js new file mode 100644 index 0000000..09dde64 --- /dev/null +++ b/node_modules/glob-parent/index.js @@ -0,0 +1,75 @@ +'use strict'; + +var isGlob = require('is-glob'); +var pathPosixDirname = require('path').posix.dirname; +var isWin32 = require('os').platform() === 'win32'; + +var slash = '/'; +var backslash = /\\/g; +var escaped = /\\([!*?|[\](){}])/g; + +/** + * @param {string} str + * @param {Object} opts + * @param {boolean} [opts.flipBackslashes=true] + */ +module.exports = function globParent(str, opts) { + var options = Object.assign({ flipBackslashes: true }, opts); + + // flip windows path separators + if (options.flipBackslashes && isWin32 && str.indexOf(slash) < 0) { + str = str.replace(backslash, slash); + } + + // special case for strings ending in enclosure containing path separator + if (isEnclosure(str)) { + str += slash; + } + + // preserves full path in case of trailing path separator + str += 'a'; + + // remove path parts that are globby + do { + str = pathPosixDirname(str); + } while (isGlobby(str)); + + // remove escape chars and return result + return str.replace(escaped, '$1'); +}; + +function isEnclosure(str) { + var lastChar = str.slice(-1); + + var enclosureStart; + switch (lastChar) { + case '}': + enclosureStart = '{'; + break; + case ']': + enclosureStart = '['; + break; + default: + return false; + } + + var foundIndex = str.indexOf(enclosureStart); + if (foundIndex < 0) { + return false; + } + + return str.slice(foundIndex + 1, -1).includes(slash); +} + +function isGlobby(str) { + if (/\([^()]+$/.test(str)) { + return true; + } + if (str[0] === '{' || str[0] === '[') { + return true; + } + if (/[^\\][{[]/.test(str)) { + return true; + } + return isGlob(str); +} diff --git a/node_modules/glob-parent/package.json b/node_modules/glob-parent/package.json new file mode 100644 index 0000000..baeab42 --- /dev/null +++ b/node_modules/glob-parent/package.json @@ -0,0 +1,54 @@ +{ + "name": "glob-parent", + "version": "6.0.2", + "description": "Extract the non-magic parent path from a glob string.", + "author": "Gulp Team (https://gulpjs.com/)", + "contributors": [ + "Elan Shanker (https://github.com/es128)", + "Blaine Bublitz " + ], + "repository": "gulpjs/glob-parent", + "license": "ISC", + "engines": { + "node": ">=10.13.0" + }, + "main": "index.js", + "files": [ + "LICENSE", + "index.js" + ], + "scripts": { + "lint": "eslint .", + "pretest": "npm run lint", + "test": "nyc mocha --async-only" + }, + "dependencies": { + "is-glob": "^4.0.3" + }, + "devDependencies": { + "eslint": "^7.0.0", + "eslint-config-gulp": "^5.0.0", + "expect": "^26.0.1", + "mocha": "^7.1.2", + "nyc": "^15.0.1" + }, + "nyc": { + "reporter": [ + "lcov", + "text-summary" + ] + }, + "prettier": { + "singleQuote": true + }, + "keywords": [ + "glob", + "parent", + "strip", + "path", + "dirname", + "directory", + "base", + "wildcard" + ] +} diff --git a/node_modules/has/LICENSE-MIT b/node_modules/has/LICENSE-MIT new file mode 100644 index 0000000..ae7014d --- /dev/null +++ b/node_modules/has/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) 2013 Thiago de Arruda + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/has/README.md b/node_modules/has/README.md new file mode 100644 index 0000000..635e3a4 --- /dev/null +++ b/node_modules/has/README.md @@ -0,0 +1,18 @@ +# has + +> Object.prototype.hasOwnProperty.call shortcut + +## Installation + +```sh +npm install --save has +``` + +## Usage + +```js +var has = require('has'); + +has({}, 'hasOwnProperty'); // false +has(Object.prototype, 'hasOwnProperty'); // true +``` diff --git a/node_modules/has/package.json b/node_modules/has/package.json new file mode 100644 index 0000000..7c4592f --- /dev/null +++ b/node_modules/has/package.json @@ -0,0 +1,48 @@ +{ + "name": "has", + "description": "Object.prototype.hasOwnProperty.call shortcut", + "version": "1.0.3", + "homepage": "https://github.com/tarruda/has", + "author": { + "name": "Thiago de Arruda", + "email": "tpadilha84@gmail.com" + }, + "contributors": [ + { + "name": "Jordan Harband", + "email": "ljharb@gmail.com", + "url": "http://ljharb.codes" + } + ], + "repository": { + "type": "git", + "url": "git://github.com/tarruda/has.git" + }, + "bugs": { + "url": "https://github.com/tarruda/has/issues" + }, + "license": "MIT", + "licenses": [ + { + "type": "MIT", + "url": "https://github.com/tarruda/has/blob/master/LICENSE-MIT" + } + ], + "main": "./src", + "dependencies": { + "function-bind": "^1.1.1" + }, + "devDependencies": { + "@ljharb/eslint-config": "^12.2.1", + "eslint": "^4.19.1", + "tape": "^4.9.0" + }, + "engines": { + "node": ">= 0.4.0" + }, + "scripts": { + "lint": "eslint .", + "pretest": "npm run lint", + "test": "tape test" + } +} diff --git a/node_modules/has/src/index.js b/node_modules/has/src/index.js new file mode 100644 index 0000000..dd92dd9 --- /dev/null +++ b/node_modules/has/src/index.js @@ -0,0 +1,5 @@ +'use strict'; + +var bind = require('function-bind'); + +module.exports = bind.call(Function.call, Object.prototype.hasOwnProperty); diff --git a/node_modules/has/test/index.js b/node_modules/has/test/index.js new file mode 100644 index 0000000..43d480b --- /dev/null +++ b/node_modules/has/test/index.js @@ -0,0 +1,10 @@ +'use strict'; + +var test = require('tape'); +var has = require('../'); + +test('has', function (t) { + t.equal(has({}, 'hasOwnProperty'), false, 'object literal does not have own property "hasOwnProperty"'); + t.equal(has(Object.prototype, 'hasOwnProperty'), true, 'Object.prototype has own property "hasOwnProperty"'); + t.end(); +}); diff --git a/node_modules/is-binary-path/index.d.ts b/node_modules/is-binary-path/index.d.ts new file mode 100644 index 0000000..19dcd43 --- /dev/null +++ b/node_modules/is-binary-path/index.d.ts @@ -0,0 +1,17 @@ +/** +Check if a file path is a binary file. + +@example +``` +import isBinaryPath = require('is-binary-path'); + +isBinaryPath('source/unicorn.png'); +//=> true + +isBinaryPath('source/unicorn.txt'); +//=> false +``` +*/ +declare function isBinaryPath(filePath: string): boolean; + +export = isBinaryPath; diff --git a/node_modules/is-binary-path/index.js b/node_modules/is-binary-path/index.js new file mode 100644 index 0000000..ef7548c --- /dev/null +++ b/node_modules/is-binary-path/index.js @@ -0,0 +1,7 @@ +'use strict'; +const path = require('path'); +const binaryExtensions = require('binary-extensions'); + +const extensions = new Set(binaryExtensions); + +module.exports = filePath => extensions.has(path.extname(filePath).slice(1).toLowerCase()); diff --git a/node_modules/is-binary-path/license b/node_modules/is-binary-path/license new file mode 100644 index 0000000..401b1c7 --- /dev/null +++ b/node_modules/is-binary-path/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) 2019 Sindre Sorhus (https://sindresorhus.com), Paul Miller (https://paulmillr.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/is-binary-path/package.json b/node_modules/is-binary-path/package.json new file mode 100644 index 0000000..a8d005a --- /dev/null +++ b/node_modules/is-binary-path/package.json @@ -0,0 +1,40 @@ +{ + "name": "is-binary-path", + "version": "2.1.0", + "description": "Check if a file path is a binary file", + "license": "MIT", + "repository": "sindresorhus/is-binary-path", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=8" + }, + "scripts": { + "test": "xo && ava && tsd" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "keywords": [ + "binary", + "extensions", + "extension", + "file", + "path", + "check", + "detect", + "is" + ], + "dependencies": { + "binary-extensions": "^2.0.0" + }, + "devDependencies": { + "ava": "^1.4.1", + "tsd": "^0.7.2", + "xo": "^0.24.0" + } +} diff --git a/node_modules/is-binary-path/readme.md b/node_modules/is-binary-path/readme.md new file mode 100644 index 0000000..b4ab025 --- /dev/null +++ b/node_modules/is-binary-path/readme.md @@ -0,0 +1,34 @@ +# is-binary-path [![Build Status](https://travis-ci.org/sindresorhus/is-binary-path.svg?branch=master)](https://travis-ci.org/sindresorhus/is-binary-path) + +> Check if a file path is a binary file + + +## Install + +``` +$ npm install is-binary-path +``` + + +## Usage + +```js +const isBinaryPath = require('is-binary-path'); + +isBinaryPath('source/unicorn.png'); +//=> true + +isBinaryPath('source/unicorn.txt'); +//=> false +``` + + +## Related + +- [binary-extensions](https://github.com/sindresorhus/binary-extensions) - List of binary file extensions +- [is-text-path](https://github.com/sindresorhus/is-text-path) - Check if a filepath is a text file + + +## License + +MIT © [Sindre Sorhus](https://sindresorhus.com), [Paul Miller](https://paulmillr.com) diff --git a/node_modules/is-core-module/.eslintrc b/node_modules/is-core-module/.eslintrc new file mode 100644 index 0000000..f2e0726 --- /dev/null +++ b/node_modules/is-core-module/.eslintrc @@ -0,0 +1,18 @@ +{ + "extends": "@ljharb", + "root": true, + "rules": { + "func-style": 1, + }, + "overrides": [ + { + "files": "test/**", + "rules": { + "global-require": 0, + "max-depth": 0, + "max-lines-per-function": 0, + "no-negated-condition": 0, + }, + }, + ], +} diff --git a/node_modules/is-core-module/.nycrc b/node_modules/is-core-module/.nycrc new file mode 100644 index 0000000..bdd626c --- /dev/null +++ b/node_modules/is-core-module/.nycrc @@ -0,0 +1,9 @@ +{ + "all": true, + "check-coverage": false, + "reporter": ["text-summary", "text", "html", "json"], + "exclude": [ + "coverage", + "test" + ] +} diff --git a/node_modules/is-core-module/CHANGELOG.md b/node_modules/is-core-module/CHANGELOG.md new file mode 100644 index 0000000..e212622 --- /dev/null +++ b/node_modules/is-core-module/CHANGELOG.md @@ -0,0 +1,143 @@ +# Changelog + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## [v2.10.0](https://github.com/inspect-js/is-core-module/compare/v2.9.0...v2.10.0) - 2022-08-03 + +### Commits + +- [New] `node:test` is now available in node ^16.17 [`e8fd36e`](https://github.com/inspect-js/is-core-module/commit/e8fd36e9b86c917775a07cc473b62a3294f459f2) +- [Tests] improve skip message [`c014a4c`](https://github.com/inspect-js/is-core-module/commit/c014a4c0cd6eb15fff573ae4709191775e70cab4) + +## [v2.9.0](https://github.com/inspect-js/is-core-module/compare/v2.8.1...v2.9.0) - 2022-04-19 + +### Commits + +- [New] add `node:test`, in node 18+ [`f853eca`](https://github.com/inspect-js/is-core-module/commit/f853eca801d0a7d4e1dbb670f1b6d9837d9533c5) +- [Tests] use `mock-property` [`03b3644`](https://github.com/inspect-js/is-core-module/commit/03b3644dff4417f4ba5a7d0aa0138f5f6b3e5c46) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `auto-changelog`, `tape` [`7c0e2d0`](https://github.com/inspect-js/is-core-module/commit/7c0e2d06ed2a89acf53abe2ab34d703ed5b03455) +- [meta] simplify "exports" [`d6ed201`](https://github.com/inspect-js/is-core-module/commit/d6ed201eba7fbba0e59814a9050fc49a6e9878c8) + +## [v2.8.1](https://github.com/inspect-js/is-core-module/compare/v2.8.0...v2.8.1) - 2022-01-05 + +### Commits + +- [actions] reuse common workflows [`cd2cf9b`](https://github.com/inspect-js/is-core-module/commit/cd2cf9b3b66c8d328f65610efe41e9325db7716d) +- [Fix] update node 0.4 results [`062195d`](https://github.com/inspect-js/is-core-module/commit/062195d89f0876a88b95d378b43f7fcc1205bc5b) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `safe-publish-latest`, `tape` [`0790b62`](https://github.com/inspect-js/is-core-module/commit/0790b6222848c6167132f9f73acc3520fa8d1298) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `tape` [`7d139a6`](https://github.com/inspect-js/is-core-module/commit/7d139a6d767709eabf0a0251e074ec1fb230c06e) +- [Tests] run `nyc` in `tests-only`, not `test` [`780e8a0`](https://github.com/inspect-js/is-core-module/commit/780e8a049951c71cf78b1707f0871c48a28bde14) + +## [v2.8.0](https://github.com/inspect-js/is-core-module/compare/v2.7.0...v2.8.0) - 2021-10-14 + +### Commits + +- [actions] update codecov uploader [`0cfe94e`](https://github.com/inspect-js/is-core-module/commit/0cfe94e106a7d005ea03e008c0a21dec13a77904) +- [New] add `readline/promises` to node v17+ [`4f78c30`](https://github.com/inspect-js/is-core-module/commit/4f78c3008b1b58b4db6dc91d99610b1bc859da7e) +- [Tests] node ^14.18 supports `node:` prefixes for CJS [`43e2f17`](https://github.com/inspect-js/is-core-module/commit/43e2f177452cea2f0eaf34f61b5407217bbdb6f4) + +## [v2.7.0](https://github.com/inspect-js/is-core-module/compare/v2.6.0...v2.7.0) - 2021-09-27 + +### Commits + +- [New] node `v14.18` added `node:`-prefixed core modules to `require` [`6d943ab`](https://github.com/inspect-js/is-core-module/commit/6d943abe81382b9bbe344384d80fbfebe1cc0526) +- [Tests] add coverage for Object.prototype pollution [`c6baf5f`](https://github.com/inspect-js/is-core-module/commit/c6baf5f942311a1945c1af41167bb80b84df2af7) +- [Dev Deps] update `@ljharb/eslint-config` [`6717f00`](https://github.com/inspect-js/is-core-module/commit/6717f000d063ea57beb772bded36c2f056ac404c) +- [eslint] fix linter warning [`594c10b`](https://github.com/inspect-js/is-core-module/commit/594c10bb7d39d7eb00925c90924199ff596184b2) +- [meta] add `sideEffects` flag [`c32cfa5`](https://github.com/inspect-js/is-core-module/commit/c32cfa5195632944c4dd4284a142b8476e75be13) + +## [v2.6.0](https://github.com/inspect-js/is-core-module/compare/v2.5.0...v2.6.0) - 2021-08-17 + +### Commits + +- [Dev Deps] update `eslint`, `tape` [`6cc928f`](https://github.com/inspect-js/is-core-module/commit/6cc928f8a4bba66aeeccc4f6beeac736d4bd3081) +- [New] add `stream/consumers` to node `>= 16.7` [`a1a423e`](https://github.com/inspect-js/is-core-module/commit/a1a423e467e4cc27df180234fad5bab45943e67d) +- [Refactor] Remove duplicated `&&` operand [`86faea7`](https://github.com/inspect-js/is-core-module/commit/86faea738213a2433c62d1098488dc9314dca832) +- [Tests] include prereleases [`a4da7a6`](https://github.com/inspect-js/is-core-module/commit/a4da7a6abf7568e2aa4fd98e69452179f1850963) + +## [v2.5.0](https://github.com/inspect-js/is-core-module/compare/v2.4.0...v2.5.0) - 2021-07-12 + +### Commits + +- [Dev Deps] update `auto-changelog`, `eslint` [`6334cc9`](https://github.com/inspect-js/is-core-module/commit/6334cc94f3af7469685bd8f236740991baaf2705) +- [New] add `stream/web` to node v16.5+ [`17ac59b`](https://github.com/inspect-js/is-core-module/commit/17ac59b662d63e220a2e5728625f005c24f177b2) + +## [v2.4.0](https://github.com/inspect-js/is-core-module/compare/v2.3.0...v2.4.0) - 2021-05-09 + +### Commits + +- [readme] add actions and codecov badges [`82b7faa`](https://github.com/inspect-js/is-core-module/commit/82b7faa12b56dbe47fbea67e1a5b9e447027ba40) +- [Dev Deps] update `@ljharb/eslint-config`, `aud` [`8096868`](https://github.com/inspect-js/is-core-module/commit/8096868c024a161ccd4d44110b136763e92eace8) +- [Dev Deps] update `eslint` [`6726824`](https://github.com/inspect-js/is-core-module/commit/67268249b88230018c510f6532a8046d7326346f) +- [New] add `diagnostics_channel` to node `^14.17` [`86c6563`](https://github.com/inspect-js/is-core-module/commit/86c65634201b8ff9b3e48a9a782594579c7f5c3c) +- [meta] fix prepublish script [`697a01e`](https://github.com/inspect-js/is-core-module/commit/697a01e3c9c0be074066520954f30fb28532ec57) + +## [v2.3.0](https://github.com/inspect-js/is-core-module/compare/v2.2.0...v2.3.0) - 2021-04-24 + +### Commits + +- [meta] do not publish github action workflow files [`060d4bb`](https://github.com/inspect-js/is-core-module/commit/060d4bb971a29451c19ff336eb56bee27f9fa95a) +- [New] add support for `node:` prefix, in node 16+ [`7341223`](https://github.com/inspect-js/is-core-module/commit/73412230a769f6e81c05eea50b6520cebf54ed2f) +- [actions] use `node/install` instead of `node/run`; use `codecov` action [`016269a`](https://github.com/inspect-js/is-core-module/commit/016269abae9f6657a5254adfbb813f09a05067f9) +- [patch] remove unneeded `.0` in version ranges [`cb466a6`](https://github.com/inspect-js/is-core-module/commit/cb466a6d89e52b8389e5c12715efcd550c41cea3) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`, `tape` [`c9f9c39`](https://github.com/inspect-js/is-core-module/commit/c9f9c396ace60ef81906f98059c064e6452473ed) +- [actions] update workflows [`3ee4a89`](https://github.com/inspect-js/is-core-module/commit/3ee4a89fd5a02fccd43882d905448ea6a98e9a3c) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config` [`dee4fed`](https://github.com/inspect-js/is-core-module/commit/dee4fed79690c1d43a22f7fa9426abebdc6d727f) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config` [`7d046ba`](https://github.com/inspect-js/is-core-module/commit/7d046ba07ae8c9292e43652694ca808d7b309de8) +- [meta] use `prepublishOnly` script for npm 7+ [`149e677`](https://github.com/inspect-js/is-core-module/commit/149e6771a5ede6d097e71785b467a9c4b4977cc7) +- [readme] remove travis badge [`903b51d`](https://github.com/inspect-js/is-core-module/commit/903b51d6b69b98abeabfbc3695c345b02646f19c) + +## [v2.2.0](https://github.com/inspect-js/is-core-module/compare/v2.1.0...v2.2.0) - 2020-11-26 + +### Commits + +- [Tests] migrate tests to Github Actions [`c919f57`](https://github.com/inspect-js/is-core-module/commit/c919f573c0a92d10a0acad0b650b5aecb033d426) +- [patch] `core.json`: %s/ /\t/g [`db3f685`](https://github.com/inspect-js/is-core-module/commit/db3f68581f53e73cc09cd675955eb1bdd6a5a39b) +- [Tests] run `nyc` on all tests [`b2f925f`](https://github.com/inspect-js/is-core-module/commit/b2f925f8866f210ef441f39fcc8cc42692ab89b1) +- [Dev Deps] update `eslint`, `@ljharb/eslint-config`, `aud`; add `safe-publish-latest` [`89f02a2`](https://github.com/inspect-js/is-core-module/commit/89f02a2b4162246dea303a6ee31bb9a550b05c72) +- [New] add `path/posix`, `path/win32`, `util/types` [`77f94f1`](https://github.com/inspect-js/is-core-module/commit/77f94f1e90ffd7c0be2a3f1aa8574ebf7fd981b3) + +## [v2.1.0](https://github.com/inspect-js/is-core-module/compare/v2.0.0...v2.1.0) - 2020-11-04 + +### Commits + +- [Dev Deps] update `eslint` [`5e0034e`](https://github.com/inspect-js/is-core-module/commit/5e0034eae57c09c8f1bd769f502486a00f56c6e4) +- [New] Add `diagnostics_channel` [`c2d83d0`](https://github.com/inspect-js/is-core-module/commit/c2d83d0a0225a1a658945d9bab7036ea347d29ec) + +## [v2.0.0](https://github.com/inspect-js/is-core-module/compare/v1.0.2...v2.0.0) - 2020-09-29 + +### Commits + +- v2 implementation [`865aeb5`](https://github.com/inspect-js/is-core-module/commit/865aeb5ca0e90248a3dfff5d7622e4751fdeb9cd) +- Only apps should have lockfiles [`5a5e660`](https://github.com/inspect-js/is-core-module/commit/5a5e660d568e37eb44e17fb1ebb12a105205fc2b) +- Initial commit for v2 [`5a51524`](https://github.com/inspect-js/is-core-module/commit/5a51524e06f92adece5fbb138c69b7b9748a2348) +- Tests [`116eae4`](https://github.com/inspect-js/is-core-module/commit/116eae4fccd01bc72c1fd3cc4b7561c387afc496) +- [meta] add `auto-changelog` [`c24388b`](https://github.com/inspect-js/is-core-module/commit/c24388bee828d223040519d1f5b226ca35beee63) +- [actions] add "Automatic Rebase" and "require allow edits" actions [`34292db`](https://github.com/inspect-js/is-core-module/commit/34292dbcbadae0868aff03c22dbd8b7b8a11558a) +- [Tests] add `npm run lint` [`4f9eeee`](https://github.com/inspect-js/is-core-module/commit/4f9eeee7ddff10698bbf528620f4dc8d4fa3e697) +- [readme] fix travis badges, https all URLs [`e516a73`](https://github.com/inspect-js/is-core-module/commit/e516a73b0dccce20938c432b1ba512eae8eff9e9) +- [meta] create FUNDING.yml [`1aabebc`](https://github.com/inspect-js/is-core-module/commit/1aabebca98d01f8a04e46bc2e2520fa93cf21ac6) +- [Fix] `domain`: domain landed sometime > v0.7.7 and <= v0.7.12 [`2df7d37`](https://github.com/inspect-js/is-core-module/commit/2df7d37595d41b15eeada732b706b926c2771655) +- [Fix] `sys`: worked in 0.6, not 0.7, and 0.8+ [`a75c134`](https://github.com/inspect-js/is-core-module/commit/a75c134229e1e9441801f6b73f6a52489346eb65) + +## [v1.0.2](https://github.com/inspect-js/is-core-module/compare/v1.0.1...v1.0.2) - 2014-09-28 + +### Commits + +- simpler [`66fe90f`](https://github.com/inspect-js/is-core-module/commit/66fe90f9771581b9adc0c3900baa52c21b5baea2) + +## [v1.0.1](https://github.com/inspect-js/is-core-module/compare/v1.0.0...v1.0.1) - 2014-09-28 + +### Commits + +- remove stupid [`f21f906`](https://github.com/inspect-js/is-core-module/commit/f21f906f882c2bd656a5fc5ed6fbe48ddaffb2ac) +- update readme [`1eff0ec`](https://github.com/inspect-js/is-core-module/commit/1eff0ec69798d1ec65771552d1562911e90a8027) + +## v1.0.0 - 2014-09-28 + +### Commits + +- init [`48e5e76`](https://github.com/inspect-js/is-core-module/commit/48e5e76cac378fddb8c1f7d4055b8dfc943d6b96) diff --git a/node_modules/is-core-module/LICENSE b/node_modules/is-core-module/LICENSE new file mode 100644 index 0000000..2e50287 --- /dev/null +++ b/node_modules/is-core-module/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2014 Dave Justice + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. \ No newline at end of file diff --git a/node_modules/is-core-module/README.md b/node_modules/is-core-module/README.md new file mode 100644 index 0000000..062d906 --- /dev/null +++ b/node_modules/is-core-module/README.md @@ -0,0 +1,40 @@ +# is-core-module [![Version Badge][2]][1] + +[![github actions][actions-image]][actions-url] +[![coverage][codecov-image]][codecov-url] +[![dependency status][5]][6] +[![dev dependency status][7]][8] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][11]][1] + +Is this specifier a node.js core module? Optionally provide a node version to check; defaults to the current node version. + +## Example + +```js +var isCore = require('is-core-module'); +var assert = require('assert'); +assert(isCore('fs')); +assert(!isCore('butts')); +``` + +## Tests +Clone the repo, `npm install`, and run `npm test` + +[1]: https://npmjs.org/package/is-core-module +[2]: https://versionbadg.es/inspect-js/is-core-module.svg +[5]: https://david-dm.org/inspect-js/is-core-module.svg +[6]: https://david-dm.org/inspect-js/is-core-module +[7]: https://david-dm.org/inspect-js/is-core-module/dev-status.svg +[8]: https://david-dm.org/inspect-js/is-core-module#info=devDependencies +[11]: https://nodei.co/npm/is-core-module.png?downloads=true&stars=true +[license-image]: https://img.shields.io/npm/l/is-core-module.svg +[license-url]: LICENSE +[downloads-image]: https://img.shields.io/npm/dm/is-core-module.svg +[downloads-url]: https://npm-stat.com/charts.html?package=is-core-module +[codecov-image]: https://codecov.io/gh/inspect-js/is-core-module/branch/main/graphs/badge.svg +[codecov-url]: https://app.codecov.io/gh/inspect-js/is-core-module/ +[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/is-core-module +[actions-url]: https://github.com/inspect-js/is-core-module/actions diff --git a/node_modules/is-core-module/core.json b/node_modules/is-core-module/core.json new file mode 100644 index 0000000..b1d7e46 --- /dev/null +++ b/node_modules/is-core-module/core.json @@ -0,0 +1,153 @@ +{ + "assert": true, + "node:assert": [">= 14.18 && < 15", ">= 16"], + "assert/strict": ">= 15", + "node:assert/strict": ">= 16", + "async_hooks": ">= 8", + "node:async_hooks": [">= 14.18 && < 15", ">= 16"], + "buffer_ieee754": ">= 0.5 && < 0.9.7", + "buffer": true, + "node:buffer": [">= 14.18 && < 15", ">= 16"], + "child_process": true, + "node:child_process": [">= 14.18 && < 15", ">= 16"], + "cluster": ">= 0.5", + "node:cluster": [">= 14.18 && < 15", ">= 16"], + "console": true, + "node:console": [">= 14.18 && < 15", ">= 16"], + "constants": true, + "node:constants": [">= 14.18 && < 15", ">= 16"], + "crypto": true, + "node:crypto": [">= 14.18 && < 15", ">= 16"], + "_debug_agent": ">= 1 && < 8", + "_debugger": "< 8", + "dgram": true, + "node:dgram": [">= 14.18 && < 15", ">= 16"], + "diagnostics_channel": [">= 14.17 && < 15", ">= 15.1"], + "node:diagnostics_channel": [">= 14.18 && < 15", ">= 16"], + "dns": true, + "node:dns": [">= 14.18 && < 15", ">= 16"], + "dns/promises": ">= 15", + "node:dns/promises": ">= 16", + "domain": ">= 0.7.12", + "node:domain": [">= 14.18 && < 15", ">= 16"], + "events": true, + "node:events": [">= 14.18 && < 15", ">= 16"], + "freelist": "< 6", + "fs": true, + "node:fs": [">= 14.18 && < 15", ">= 16"], + "fs/promises": [">= 10 && < 10.1", ">= 14"], + "node:fs/promises": [">= 14.18 && < 15", ">= 16"], + "_http_agent": ">= 0.11.1", + "node:_http_agent": [">= 14.18 && < 15", ">= 16"], + "_http_client": ">= 0.11.1", + "node:_http_client": [">= 14.18 && < 15", ">= 16"], + "_http_common": ">= 0.11.1", + "node:_http_common": [">= 14.18 && < 15", ">= 16"], + "_http_incoming": ">= 0.11.1", + "node:_http_incoming": [">= 14.18 && < 15", ">= 16"], + "_http_outgoing": ">= 0.11.1", + "node:_http_outgoing": [">= 14.18 && < 15", ">= 16"], + "_http_server": ">= 0.11.1", + "node:_http_server": [">= 14.18 && < 15", ">= 16"], + "http": true, + "node:http": [">= 14.18 && < 15", ">= 16"], + "http2": ">= 8.8", + "node:http2": [">= 14.18 && < 15", ">= 16"], + "https": true, + "node:https": [">= 14.18 && < 15", ">= 16"], + "inspector": ">= 8", + "node:inspector": [">= 14.18 && < 15", ">= 16"], + "_linklist": "< 8", + "module": true, + "node:module": [">= 14.18 && < 15", ">= 16"], + "net": true, + "node:net": [">= 14.18 && < 15", ">= 16"], + "node-inspect/lib/_inspect": ">= 7.6 && < 12", + "node-inspect/lib/internal/inspect_client": ">= 7.6 && < 12", + "node-inspect/lib/internal/inspect_repl": ">= 7.6 && < 12", + "os": true, + "node:os": [">= 14.18 && < 15", ">= 16"], + "path": true, + "node:path": [">= 14.18 && < 15", ">= 16"], + "path/posix": ">= 15.3", + "node:path/posix": ">= 16", + "path/win32": ">= 15.3", + "node:path/win32": ">= 16", + "perf_hooks": ">= 8.5", + "node:perf_hooks": [">= 14.18 && < 15", ">= 16"], + "process": ">= 1", + "node:process": [">= 14.18 && < 15", ">= 16"], + "punycode": ">= 0.5", + "node:punycode": [">= 14.18 && < 15", ">= 16"], + "querystring": true, + "node:querystring": [">= 14.18 && < 15", ">= 16"], + "readline": true, + "node:readline": [">= 14.18 && < 15", ">= 16"], + "readline/promises": ">= 17", + "node:readline/promises": ">= 17", + "repl": true, + "node:repl": [">= 14.18 && < 15", ">= 16"], + "smalloc": ">= 0.11.5 && < 3", + "_stream_duplex": ">= 0.9.4", + "node:_stream_duplex": [">= 14.18 && < 15", ">= 16"], + "_stream_transform": ">= 0.9.4", + "node:_stream_transform": [">= 14.18 && < 15", ">= 16"], + "_stream_wrap": ">= 1.4.1", + "node:_stream_wrap": [">= 14.18 && < 15", ">= 16"], + "_stream_passthrough": ">= 0.9.4", + "node:_stream_passthrough": [">= 14.18 && < 15", ">= 16"], + "_stream_readable": ">= 0.9.4", + "node:_stream_readable": [">= 14.18 && < 15", ">= 16"], + "_stream_writable": ">= 0.9.4", + "node:_stream_writable": [">= 14.18 && < 15", ">= 16"], + "stream": true, + "node:stream": [">= 14.18 && < 15", ">= 16"], + "stream/consumers": ">= 16.7", + "node:stream/consumers": ">= 16.7", + "stream/promises": ">= 15", + "node:stream/promises": ">= 16", + "stream/web": ">= 16.5", + "node:stream/web": ">= 16.5", + "string_decoder": true, + "node:string_decoder": [">= 14.18 && < 15", ">= 16"], + "sys": [">= 0.4 && < 0.7", ">= 0.8"], + "node:sys": [">= 14.18 && < 15", ">= 16"], + "node:test": [">= 16.17 && < 17", ">= 18"], + "timers": true, + "node:timers": [">= 14.18 && < 15", ">= 16"], + "timers/promises": ">= 15", + "node:timers/promises": ">= 16", + "_tls_common": ">= 0.11.13", + "node:_tls_common": [">= 14.18 && < 15", ">= 16"], + "_tls_legacy": ">= 0.11.3 && < 10", + "_tls_wrap": ">= 0.11.3", + "node:_tls_wrap": [">= 14.18 && < 15", ">= 16"], + "tls": true, + "node:tls": [">= 14.18 && < 15", ">= 16"], + "trace_events": ">= 10", + "node:trace_events": [">= 14.18 && < 15", ">= 16"], + "tty": true, + "node:tty": [">= 14.18 && < 15", ">= 16"], + "url": true, + "node:url": [">= 14.18 && < 15", ">= 16"], + "util": true, + "node:util": [">= 14.18 && < 15", ">= 16"], + "util/types": ">= 15.3", + "node:util/types": ">= 16", + "v8/tools/arguments": ">= 10 && < 12", + "v8/tools/codemap": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/consarray": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/csvparser": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/logreader": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/profile_view": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/splaytree": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8": ">= 1", + "node:v8": [">= 14.18 && < 15", ">= 16"], + "vm": true, + "node:vm": [">= 14.18 && < 15", ">= 16"], + "wasi": ">= 13.4 && < 13.5", + "worker_threads": ">= 11.7", + "node:worker_threads": [">= 14.18 && < 15", ">= 16"], + "zlib": ">= 0.5", + "node:zlib": [">= 14.18 && < 15", ">= 16"] +} diff --git a/node_modules/is-core-module/index.js b/node_modules/is-core-module/index.js new file mode 100644 index 0000000..f9637e0 --- /dev/null +++ b/node_modules/is-core-module/index.js @@ -0,0 +1,69 @@ +'use strict'; + +var has = require('has'); + +function specifierIncluded(current, specifier) { + var nodeParts = current.split('.'); + var parts = specifier.split(' '); + var op = parts.length > 1 ? parts[0] : '='; + var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split('.'); + + for (var i = 0; i < 3; ++i) { + var cur = parseInt(nodeParts[i] || 0, 10); + var ver = parseInt(versionParts[i] || 0, 10); + if (cur === ver) { + continue; // eslint-disable-line no-restricted-syntax, no-continue + } + if (op === '<') { + return cur < ver; + } + if (op === '>=') { + return cur >= ver; + } + return false; + } + return op === '>='; +} + +function matchesRange(current, range) { + var specifiers = range.split(/ ?&& ?/); + if (specifiers.length === 0) { + return false; + } + for (var i = 0; i < specifiers.length; ++i) { + if (!specifierIncluded(current, specifiers[i])) { + return false; + } + } + return true; +} + +function versionIncluded(nodeVersion, specifierValue) { + if (typeof specifierValue === 'boolean') { + return specifierValue; + } + + var current = typeof nodeVersion === 'undefined' + ? process.versions && process.versions.node + : nodeVersion; + + if (typeof current !== 'string') { + throw new TypeError(typeof nodeVersion === 'undefined' ? 'Unable to determine current node version' : 'If provided, a valid node version is required'); + } + + if (specifierValue && typeof specifierValue === 'object') { + for (var i = 0; i < specifierValue.length; ++i) { + if (matchesRange(current, specifierValue[i])) { + return true; + } + } + return false; + } + return matchesRange(current, specifierValue); +} + +var data = require('./core.json'); + +module.exports = function isCore(x, nodeVersion) { + return has(data, x) && versionIncluded(nodeVersion, data[x]); +}; diff --git a/node_modules/is-core-module/package.json b/node_modules/is-core-module/package.json new file mode 100644 index 0000000..c2830d6 --- /dev/null +++ b/node_modules/is-core-module/package.json @@ -0,0 +1,65 @@ +{ + "name": "is-core-module", + "version": "2.10.0", + "description": "Is this specifier a node.js core module?", + "main": "index.js", + "sideEffects": false, + "exports": { + ".": "./index.js", + "./package.json": "./package.json" + }, + "scripts": { + "prepublish": "not-in-publish || npm run prepublishOnly", + "prepublishOnly": "safe-publish-latest", + "lint": "eslint .", + "pretest": "npm run lint", + "tests-only": "nyc tape 'test/**/*.js'", + "test": "npm run tests-only", + "posttest": "aud --production", + "version": "auto-changelog && git add CHANGELOG.md", + "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/inspect-js/is-core-module.git" + }, + "keywords": [ + "core", + "modules", + "module", + "npm", + "node", + "dependencies" + ], + "author": "Jordan Harband ", + "funding": { + "url": "https://github.com/sponsors/ljharb" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/inspect-js/is-core-module/issues" + }, + "homepage": "https://github.com/inspect-js/is-core-module", + "dependencies": { + "has": "^1.0.3" + }, + "devDependencies": { + "@ljharb/eslint-config": "^21.0.0", + "aud": "^2.0.0", + "auto-changelog": "^2.4.0", + "eslint": "=8.8.0", + "mock-property": "^1.0.0", + "nyc": "^10.3.2", + "safe-publish-latest": "^2.0.0", + "semver": "^6.3.0", + "tape": "^5.5.3" + }, + "auto-changelog": { + "output": "CHANGELOG.md", + "template": "keepachangelog", + "unreleased": false, + "commitLimit": false, + "backfillLimit": false, + "hideCredit": true + } +} diff --git a/node_modules/is-core-module/test/index.js b/node_modules/is-core-module/test/index.js new file mode 100644 index 0000000..912808b --- /dev/null +++ b/node_modules/is-core-module/test/index.js @@ -0,0 +1,133 @@ +'use strict'; + +var test = require('tape'); +var keys = require('object-keys'); +var semver = require('semver'); +var mockProperty = require('mock-property'); + +var isCore = require('../'); +var data = require('../core.json'); + +var supportsNodePrefix = semver.satisfies(process.versions.node, '^14.18 || >= 16', { includePrerelease: true }); + +test('core modules', function (t) { + t.test('isCore()', function (st) { + st.ok(isCore('fs')); + st.ok(isCore('net')); + st.ok(isCore('http')); + + st.ok(!isCore('seq')); + st.ok(!isCore('../')); + + st.ok(!isCore('toString')); + + st.end(); + }); + + t.test('core list', function (st) { + var cores = keys(data); + st.plan(cores.length); + + for (var i = 0; i < cores.length; ++i) { + var mod = cores[i]; + var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func + if (isCore(mod)) { + st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw'); + } else { + st['throws'](requireFunc, mod + ' not supported; requiring throws'); + } + } + + st.end(); + }); + + t.test('core via repl module', { skip: !data.repl }, function (st) { + var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle + if (!libs) { + st.skip('repl._builtinLibs does not exist'); + } else { + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + st.ok(data[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + if (mod.slice(0, 5) !== 'node:') { + if (supportsNodePrefix) { + st.doesNotThrow( + function () { require('node:' + mod); }, // eslint-disable-line no-loop-func + 'requiring node:' + mod + ' does not throw' + ); + } else { + st['throws']( + function () { require('node:' + mod); }, // eslint-disable-line no-loop-func + 'requiring node:' + mod + ' throws' + ); + } + } + } + } + st.end(); + }); + + t.test('core via builtinModules list', { skip: !data.module }, function (st) { + var libs = require('module').builtinModules; + if (!libs) { + st.skip('module.builtinModules does not exist'); + } else { + var excludeList = [ + '_debug_agent', + 'v8/tools/tickprocessor-driver', + 'v8/tools/SourceMap', + 'v8/tools/tickprocessor', + 'v8/tools/profile' + ]; + // see https://github.com/nodejs/node/issues/42785 + if (semver.satisfies(process.version, '>= 18')) { + libs = libs.concat('node:test'); + } + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + if (excludeList.indexOf(mod) === -1) { + st.ok(data[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + if (mod.slice(0, 5) !== 'node:') { + if (supportsNodePrefix) { + st.doesNotThrow( + function () { require('node:' + mod); }, // eslint-disable-line no-loop-func + 'requiring node:' + mod + ' does not throw' + ); + } else { + st['throws']( + function () { require('node:' + mod); }, // eslint-disable-line no-loop-func + 'requiring node:' + mod + ' throws' + ); + } + } + } + } + } + st.end(); + }); + + t.test('Object.prototype pollution', function (st) { + var nonKey = 'not a core module'; + st.teardown(mockProperty(Object.prototype, 'fs', { value: false })); + st.teardown(mockProperty(Object.prototype, 'path', { value: '>= 999999999' })); + st.teardown(mockProperty(Object.prototype, 'http', { value: data.http })); + st.teardown(mockProperty(Object.prototype, nonKey, { value: true })); + + st.equal(isCore('fs'), true, 'fs is a core module even if Object.prototype lies'); + st.equal(isCore('path'), true, 'path is a core module even if Object.prototype lies'); + st.equal(isCore('http'), true, 'path is a core module even if Object.prototype matches data'); + st.equal(isCore(nonKey), false, '"' + nonKey + '" is not a core module even if Object.prototype lies'); + + st.end(); + }); + + t.end(); +}); diff --git a/node_modules/is-extglob/LICENSE b/node_modules/is-extglob/LICENSE new file mode 100644 index 0000000..842218c --- /dev/null +++ b/node_modules/is-extglob/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2016, Jon Schlinkert + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-extglob/README.md b/node_modules/is-extglob/README.md new file mode 100644 index 0000000..0416af5 --- /dev/null +++ b/node_modules/is-extglob/README.md @@ -0,0 +1,107 @@ +# is-extglob [![NPM version](https://img.shields.io/npm/v/is-extglob.svg?style=flat)](https://www.npmjs.com/package/is-extglob) [![NPM downloads](https://img.shields.io/npm/dm/is-extglob.svg?style=flat)](https://npmjs.org/package/is-extglob) [![Build Status](https://img.shields.io/travis/jonschlinkert/is-extglob.svg?style=flat)](https://travis-ci.org/jonschlinkert/is-extglob) + +> Returns true if a string has an extglob. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-extglob +``` + +## Usage + +```js +var isExtglob = require('is-extglob'); +``` + +**True** + +```js +isExtglob('?(abc)'); +isExtglob('@(abc)'); +isExtglob('!(abc)'); +isExtglob('*(abc)'); +isExtglob('+(abc)'); +``` + +**False** + +Escaped extglobs: + +```js +isExtglob('\\?(abc)'); +isExtglob('\\@(abc)'); +isExtglob('\\!(abc)'); +isExtglob('\\*(abc)'); +isExtglob('\\+(abc)'); +``` + +Everything else... + +```js +isExtglob('foo.js'); +isExtglob('!foo.js'); +isExtglob('*.js'); +isExtglob('**/abc.js'); +isExtglob('abc/*.js'); +isExtglob('abc/(aaa|bbb).js'); +isExtglob('abc/[a-z].js'); +isExtglob('abc/{a,b}.js'); +isExtglob('abc/?.js'); +isExtglob('abc.js'); +isExtglob('abc/def/ghi.js'); +``` + +## History + +**v2.0** + +Adds support for escaping. Escaped exglobs no longer return true. + +## About + +### Related projects + +* [has-glob](https://www.npmjs.com/package/has-glob): Returns `true` if an array has a glob pattern. | [homepage](https://github.com/jonschlinkert/has-glob "Returns `true` if an array has a glob pattern.") +* [is-glob](https://www.npmjs.com/package/is-glob): Returns `true` if the given string looks like a glob pattern or an extglob pattern… [more](https://github.com/jonschlinkert/is-glob) | [homepage](https://github.com/jonschlinkert/is-glob "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a bet") +* [micromatch](https://www.npmjs.com/package/micromatch): Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch. | [homepage](https://github.com/jonschlinkert/micromatch "Glob matching for javascript/node.js. A drop-in replacement and faster alternative to minimatch and multimatch.") + +### Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +### Building docs + +_(This document was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme) (a [verb](https://github.com/verbose/verb) generator), please don't edit the readme directly. Any changes to the readme must be made in [.verb.md](.verb.md).)_ + +To generate the readme and API documentation with [verb](https://github.com/verbose/verb): + +```sh +$ npm install -g verb verb-generate-readme && verb +``` + +### Running tests + +Install dev dependencies: + +```sh +$ npm install -d && npm test +``` + +### Author + +**Jon Schlinkert** + +* [github/jonschlinkert](https://github.com/jonschlinkert) +* [twitter/jonschlinkert](http://twitter.com/jonschlinkert) + +### License + +Copyright © 2016, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT license](https://github.com/jonschlinkert/is-extglob/blob/master/LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.1.31, on October 12, 2016._ \ No newline at end of file diff --git a/node_modules/is-extglob/index.js b/node_modules/is-extglob/index.js new file mode 100644 index 0000000..c1d986f --- /dev/null +++ b/node_modules/is-extglob/index.js @@ -0,0 +1,20 @@ +/*! + * is-extglob + * + * Copyright (c) 2014-2016, Jon Schlinkert. + * Licensed under the MIT License. + */ + +module.exports = function isExtglob(str) { + if (typeof str !== 'string' || str === '') { + return false; + } + + var match; + while ((match = /(\\).|([@?!+*]\(.*\))/g.exec(str))) { + if (match[2]) return true; + str = str.slice(match.index + match[0].length); + } + + return false; +}; diff --git a/node_modules/is-extglob/package.json b/node_modules/is-extglob/package.json new file mode 100644 index 0000000..7a90836 --- /dev/null +++ b/node_modules/is-extglob/package.json @@ -0,0 +1,69 @@ +{ + "name": "is-extglob", + "description": "Returns true if a string has an extglob.", + "version": "2.1.1", + "homepage": "https://github.com/jonschlinkert/is-extglob", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "repository": "jonschlinkert/is-extglob", + "bugs": { + "url": "https://github.com/jonschlinkert/is-extglob/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "devDependencies": { + "gulp-format-md": "^0.1.10", + "mocha": "^3.0.2" + }, + "keywords": [ + "bash", + "braces", + "check", + "exec", + "expression", + "extglob", + "glob", + "globbing", + "globstar", + "is", + "match", + "matches", + "pattern", + "regex", + "regular", + "string", + "test" + ], + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "has-glob", + "is-glob", + "micromatch" + ] + }, + "reflinks": [ + "verb", + "verb-generate-readme" + ], + "lint": { + "reflinks": true + } + } +} diff --git a/node_modules/is-glob/LICENSE b/node_modules/is-glob/LICENSE new file mode 100644 index 0000000..3f2eca1 --- /dev/null +++ b/node_modules/is-glob/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2017, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-glob/README.md b/node_modules/is-glob/README.md new file mode 100644 index 0000000..740724b --- /dev/null +++ b/node_modules/is-glob/README.md @@ -0,0 +1,206 @@ +# is-glob [![NPM version](https://img.shields.io/npm/v/is-glob.svg?style=flat)](https://www.npmjs.com/package/is-glob) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-glob.svg?style=flat)](https://npmjs.org/package/is-glob) [![NPM total downloads](https://img.shields.io/npm/dt/is-glob.svg?style=flat)](https://npmjs.org/package/is-glob) [![Build Status](https://img.shields.io/github/workflow/status/micromatch/is-glob/dev)](https://github.com/micromatch/is-glob/actions) + +> Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a better user experience. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-glob +``` + +You might also be interested in [is-valid-glob](https://github.com/jonschlinkert/is-valid-glob) and [has-glob](https://github.com/jonschlinkert/has-glob). + +## Usage + +```js +var isGlob = require('is-glob'); +``` + +### Default behavior + +**True** + +Patterns that have glob characters or regex patterns will return `true`: + +```js +isGlob('!foo.js'); +isGlob('*.js'); +isGlob('**/abc.js'); +isGlob('abc/*.js'); +isGlob('abc/(aaa|bbb).js'); +isGlob('abc/[a-z].js'); +isGlob('abc/{a,b}.js'); +//=> true +``` + +Extglobs + +```js +isGlob('abc/@(a).js'); +isGlob('abc/!(a).js'); +isGlob('abc/+(a).js'); +isGlob('abc/*(a).js'); +isGlob('abc/?(a).js'); +//=> true +``` + +**False** + +Escaped globs or extglobs return `false`: + +```js +isGlob('abc/\\@(a).js'); +isGlob('abc/\\!(a).js'); +isGlob('abc/\\+(a).js'); +isGlob('abc/\\*(a).js'); +isGlob('abc/\\?(a).js'); +isGlob('\\!foo.js'); +isGlob('\\*.js'); +isGlob('\\*\\*/abc.js'); +isGlob('abc/\\*.js'); +isGlob('abc/\\(aaa|bbb).js'); +isGlob('abc/\\[a-z].js'); +isGlob('abc/\\{a,b}.js'); +//=> false +``` + +Patterns that do not have glob patterns return `false`: + +```js +isGlob('abc.js'); +isGlob('abc/def/ghi.js'); +isGlob('foo.js'); +isGlob('abc/@.js'); +isGlob('abc/+.js'); +isGlob('abc/?.js'); +isGlob(); +isGlob(null); +//=> false +``` + +Arrays are also `false` (If you want to check if an array has a glob pattern, use [has-glob](https://github.com/jonschlinkert/has-glob)): + +```js +isGlob(['**/*.js']); +isGlob(['foo.js']); +//=> false +``` + +### Option strict + +When `options.strict === false` the behavior is less strict in determining if a pattern is a glob. Meaning that +some patterns that would return `false` may return `true`. This is done so that matching libraries like [micromatch](https://github.com/micromatch/micromatch) have a chance at determining if the pattern is a glob or not. + +**True** + +Patterns that have glob characters or regex patterns will return `true`: + +```js +isGlob('!foo.js', {strict: false}); +isGlob('*.js', {strict: false}); +isGlob('**/abc.js', {strict: false}); +isGlob('abc/*.js', {strict: false}); +isGlob('abc/(aaa|bbb).js', {strict: false}); +isGlob('abc/[a-z].js', {strict: false}); +isGlob('abc/{a,b}.js', {strict: false}); +//=> true +``` + +Extglobs + +```js +isGlob('abc/@(a).js', {strict: false}); +isGlob('abc/!(a).js', {strict: false}); +isGlob('abc/+(a).js', {strict: false}); +isGlob('abc/*(a).js', {strict: false}); +isGlob('abc/?(a).js', {strict: false}); +//=> true +``` + +**False** + +Escaped globs or extglobs return `false`: + +```js +isGlob('\\!foo.js', {strict: false}); +isGlob('\\*.js', {strict: false}); +isGlob('\\*\\*/abc.js', {strict: false}); +isGlob('abc/\\*.js', {strict: false}); +isGlob('abc/\\(aaa|bbb).js', {strict: false}); +isGlob('abc/\\[a-z].js', {strict: false}); +isGlob('abc/\\{a,b}.js', {strict: false}); +//=> false +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [assemble](https://www.npmjs.com/package/assemble): Get the rocks out of your socks! Assemble makes you fast at creating web projects… [more](https://github.com/assemble/assemble) | [homepage](https://github.com/assemble/assemble "Get the rocks out of your socks! Assemble makes you fast at creating web projects. Assemble is used by thousands of projects for rapid prototyping, creating themes, scaffolds, boilerplates, e-books, UI components, API documentation, blogs, building websit") +* [base](https://www.npmjs.com/package/base): Framework for rapidly creating high quality, server-side node.js applications, using plugins like building blocks | [homepage](https://github.com/node-base/base "Framework for rapidly creating high quality, server-side node.js applications, using plugins like building blocks") +* [update](https://www.npmjs.com/package/update): Be scalable! Update is a new, open source developer framework and CLI for automating updates… [more](https://github.com/update/update) | [homepage](https://github.com/update/update "Be scalable! Update is a new, open source developer framework and CLI for automating updates of any kind in code projects.") +* [verb](https://www.npmjs.com/package/verb): Documentation generator for GitHub projects. Verb is extremely powerful, easy to use, and is used… [more](https://github.com/verbose/verb) | [homepage](https://github.com/verbose/verb "Documentation generator for GitHub projects. Verb is extremely powerful, easy to use, and is used on hundreds of projects of all sizes to generate everything from API docs to readmes.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 47 | [jonschlinkert](https://github.com/jonschlinkert) | +| 5 | [doowb](https://github.com/doowb) | +| 1 | [phated](https://github.com/phated) | +| 1 | [danhper](https://github.com/danhper) | +| 1 | [paulmillr](https://github.com/paulmillr) | + +### Author + +**Jon Schlinkert** + +* [GitHub Profile](https://github.com/jonschlinkert) +* [Twitter Profile](https://twitter.com/jonschlinkert) +* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) + +### License + +Copyright © 2019, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on March 27, 2019._ \ No newline at end of file diff --git a/node_modules/is-glob/index.js b/node_modules/is-glob/index.js new file mode 100644 index 0000000..620f563 --- /dev/null +++ b/node_modules/is-glob/index.js @@ -0,0 +1,150 @@ +/*! + * is-glob + * + * Copyright (c) 2014-2017, Jon Schlinkert. + * Released under the MIT License. + */ + +var isExtglob = require('is-extglob'); +var chars = { '{': '}', '(': ')', '[': ']'}; +var strictCheck = function(str) { + if (str[0] === '!') { + return true; + } + var index = 0; + var pipeIndex = -2; + var closeSquareIndex = -2; + var closeCurlyIndex = -2; + var closeParenIndex = -2; + var backSlashIndex = -2; + while (index < str.length) { + if (str[index] === '*') { + return true; + } + + if (str[index + 1] === '?' && /[\].+)]/.test(str[index])) { + return true; + } + + if (closeSquareIndex !== -1 && str[index] === '[' && str[index + 1] !== ']') { + if (closeSquareIndex < index) { + closeSquareIndex = str.indexOf(']', index); + } + if (closeSquareIndex > index) { + if (backSlashIndex === -1 || backSlashIndex > closeSquareIndex) { + return true; + } + backSlashIndex = str.indexOf('\\', index); + if (backSlashIndex === -1 || backSlashIndex > closeSquareIndex) { + return true; + } + } + } + + if (closeCurlyIndex !== -1 && str[index] === '{' && str[index + 1] !== '}') { + closeCurlyIndex = str.indexOf('}', index); + if (closeCurlyIndex > index) { + backSlashIndex = str.indexOf('\\', index); + if (backSlashIndex === -1 || backSlashIndex > closeCurlyIndex) { + return true; + } + } + } + + if (closeParenIndex !== -1 && str[index] === '(' && str[index + 1] === '?' && /[:!=]/.test(str[index + 2]) && str[index + 3] !== ')') { + closeParenIndex = str.indexOf(')', index); + if (closeParenIndex > index) { + backSlashIndex = str.indexOf('\\', index); + if (backSlashIndex === -1 || backSlashIndex > closeParenIndex) { + return true; + } + } + } + + if (pipeIndex !== -1 && str[index] === '(' && str[index + 1] !== '|') { + if (pipeIndex < index) { + pipeIndex = str.indexOf('|', index); + } + if (pipeIndex !== -1 && str[pipeIndex + 1] !== ')') { + closeParenIndex = str.indexOf(')', pipeIndex); + if (closeParenIndex > pipeIndex) { + backSlashIndex = str.indexOf('\\', pipeIndex); + if (backSlashIndex === -1 || backSlashIndex > closeParenIndex) { + return true; + } + } + } + } + + if (str[index] === '\\') { + var open = str[index + 1]; + index += 2; + var close = chars[open]; + + if (close) { + var n = str.indexOf(close, index); + if (n !== -1) { + index = n + 1; + } + } + + if (str[index] === '!') { + return true; + } + } else { + index++; + } + } + return false; +}; + +var relaxedCheck = function(str) { + if (str[0] === '!') { + return true; + } + var index = 0; + while (index < str.length) { + if (/[*?{}()[\]]/.test(str[index])) { + return true; + } + + if (str[index] === '\\') { + var open = str[index + 1]; + index += 2; + var close = chars[open]; + + if (close) { + var n = str.indexOf(close, index); + if (n !== -1) { + index = n + 1; + } + } + + if (str[index] === '!') { + return true; + } + } else { + index++; + } + } + return false; +}; + +module.exports = function isGlob(str, options) { + if (typeof str !== 'string' || str === '') { + return false; + } + + if (isExtglob(str)) { + return true; + } + + var check = strictCheck; + + // optionally relax check + if (options && options.strict === false) { + check = relaxedCheck; + } + + return check(str); +}; diff --git a/node_modules/is-glob/package.json b/node_modules/is-glob/package.json new file mode 100644 index 0000000..858af03 --- /dev/null +++ b/node_modules/is-glob/package.json @@ -0,0 +1,81 @@ +{ + "name": "is-glob", + "description": "Returns `true` if the given string looks like a glob pattern or an extglob pattern. This makes it easy to create code that only uses external modules like node-glob when necessary, resulting in much faster code execution and initialization time, and a better user experience.", + "version": "4.0.3", + "homepage": "https://github.com/micromatch/is-glob", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "contributors": [ + "Brian Woodward (https://twitter.com/doowb)", + "Daniel Perez (https://tuvistavie.com)", + "Jon Schlinkert (http://twitter.com/jonschlinkert)" + ], + "repository": "micromatch/is-glob", + "bugs": { + "url": "https://github.com/micromatch/is-glob/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha && node benchmark.js" + }, + "dependencies": { + "is-extglob": "^2.1.1" + }, + "devDependencies": { + "gulp-format-md": "^0.1.10", + "mocha": "^3.0.2" + }, + "keywords": [ + "bash", + "braces", + "check", + "exec", + "expression", + "extglob", + "glob", + "globbing", + "globstar", + "is", + "match", + "matches", + "pattern", + "regex", + "regular", + "string", + "test" + ], + "verb": { + "layout": "default", + "plugins": [ + "gulp-format-md" + ], + "related": { + "list": [ + "assemble", + "base", + "update", + "verb" + ] + }, + "reflinks": [ + "assemble", + "bach", + "base", + "composer", + "gulp", + "has-glob", + "is-valid-glob", + "micromatch", + "npm", + "scaffold", + "verb", + "vinyl" + ] + } +} diff --git a/node_modules/is-number/LICENSE b/node_modules/is-number/LICENSE new file mode 100644 index 0000000..9af4a67 --- /dev/null +++ b/node_modules/is-number/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-present, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/is-number/README.md b/node_modules/is-number/README.md new file mode 100644 index 0000000..eb8149e --- /dev/null +++ b/node_modules/is-number/README.md @@ -0,0 +1,187 @@ +# is-number [![NPM version](https://img.shields.io/npm/v/is-number.svg?style=flat)](https://www.npmjs.com/package/is-number) [![NPM monthly downloads](https://img.shields.io/npm/dm/is-number.svg?style=flat)](https://npmjs.org/package/is-number) [![NPM total downloads](https://img.shields.io/npm/dt/is-number.svg?style=flat)](https://npmjs.org/package/is-number) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/is-number.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/is-number) + +> Returns true if the value is a finite number. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save is-number +``` + +## Why is this needed? + +In JavaScript, it's not always as straightforward as it should be to reliably check if a value is a number. It's common for devs to use `+`, `-`, or `Number()` to cast a string value to a number (for example, when values are returned from user input, regex matches, parsers, etc). But there are many non-intuitive edge cases that yield unexpected results: + +```js +console.log(+[]); //=> 0 +console.log(+''); //=> 0 +console.log(+' '); //=> 0 +console.log(typeof NaN); //=> 'number' +``` + +This library offers a performant way to smooth out edge cases like these. + +## Usage + +```js +const isNumber = require('is-number'); +``` + +See the [tests](./test.js) for more examples. + +### true + +```js +isNumber(5e3); // true +isNumber(0xff); // true +isNumber(-1.1); // true +isNumber(0); // true +isNumber(1); // true +isNumber(1.1); // true +isNumber(10); // true +isNumber(10.10); // true +isNumber(100); // true +isNumber('-1.1'); // true +isNumber('0'); // true +isNumber('012'); // true +isNumber('0xff'); // true +isNumber('1'); // true +isNumber('1.1'); // true +isNumber('10'); // true +isNumber('10.10'); // true +isNumber('100'); // true +isNumber('5e3'); // true +isNumber(parseInt('012')); // true +isNumber(parseFloat('012')); // true +``` + +### False + +Everything else is false, as you would expect: + +```js +isNumber(Infinity); // false +isNumber(NaN); // false +isNumber(null); // false +isNumber(undefined); // false +isNumber(''); // false +isNumber(' '); // false +isNumber('foo'); // false +isNumber([1]); // false +isNumber([]); // false +isNumber(function () {}); // false +isNumber({}); // false +``` + +## Release history + +### 7.0.0 + +* Refactor. Now uses `.isFinite` if it exists. +* Performance is about the same as v6.0 when the value is a string or number. But it's now 3x-4x faster when the value is not a string or number. + +### 6.0.0 + +* Optimizations, thanks to @benaadams. + +### 5.0.0 + +**Breaking changes** + +* removed support for `instanceof Number` and `instanceof String` + +## Benchmarks + +As with all benchmarks, take these with a grain of salt. See the [benchmarks](./benchmark/index.js) for more detail. + +``` +# all +v7.0 x 413,222 ops/sec ±2.02% (86 runs sampled) +v6.0 x 111,061 ops/sec ±1.29% (85 runs sampled) +parseFloat x 317,596 ops/sec ±1.36% (86 runs sampled) +fastest is 'v7.0' + +# string +v7.0 x 3,054,496 ops/sec ±1.05% (89 runs sampled) +v6.0 x 2,957,781 ops/sec ±0.98% (88 runs sampled) +parseFloat x 3,071,060 ops/sec ±1.13% (88 runs sampled) +fastest is 'parseFloat,v7.0' + +# number +v7.0 x 3,146,895 ops/sec ±0.89% (89 runs sampled) +v6.0 x 3,214,038 ops/sec ±1.07% (89 runs sampled) +parseFloat x 3,077,588 ops/sec ±1.07% (87 runs sampled) +fastest is 'v6.0' +``` + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [is-plain-object](https://www.npmjs.com/package/is-plain-object): Returns true if an object was created by the `Object` constructor. | [homepage](https://github.com/jonschlinkert/is-plain-object "Returns true if an object was created by the `Object` constructor.") +* [is-primitive](https://www.npmjs.com/package/is-primitive): Returns `true` if the value is a primitive. | [homepage](https://github.com/jonschlinkert/is-primitive "Returns `true` if the value is a primitive. ") +* [isobject](https://www.npmjs.com/package/isobject): Returns true if the value is an object and not an array or null. | [homepage](https://github.com/jonschlinkert/isobject "Returns true if the value is an object and not an array or null.") +* [kind-of](https://www.npmjs.com/package/kind-of): Get the native type of a value. | [homepage](https://github.com/jonschlinkert/kind-of "Get the native type of a value.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 49 | [jonschlinkert](https://github.com/jonschlinkert) | +| 5 | [charlike-old](https://github.com/charlike-old) | +| 1 | [benaadams](https://github.com/benaadams) | +| 1 | [realityking](https://github.com/realityking) | + +### Author + +**Jon Schlinkert** + +* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) +* [GitHub Profile](https://github.com/jonschlinkert) +* [Twitter Profile](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2018, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on June 15, 2018._ \ No newline at end of file diff --git a/node_modules/is-number/index.js b/node_modules/is-number/index.js new file mode 100644 index 0000000..27f19b7 --- /dev/null +++ b/node_modules/is-number/index.js @@ -0,0 +1,18 @@ +/*! + * is-number + * + * Copyright (c) 2014-present, Jon Schlinkert. + * Released under the MIT License. + */ + +'use strict'; + +module.exports = function(num) { + if (typeof num === 'number') { + return num - num === 0; + } + if (typeof num === 'string' && num.trim() !== '') { + return Number.isFinite ? Number.isFinite(+num) : isFinite(+num); + } + return false; +}; diff --git a/node_modules/is-number/package.json b/node_modules/is-number/package.json new file mode 100644 index 0000000..3715072 --- /dev/null +++ b/node_modules/is-number/package.json @@ -0,0 +1,82 @@ +{ + "name": "is-number", + "description": "Returns true if a number or string value is a finite number. Useful for regex matches, parsing, user input, etc.", + "version": "7.0.0", + "homepage": "https://github.com/jonschlinkert/is-number", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "contributors": [ + "Jon Schlinkert (http://twitter.com/jonschlinkert)", + "Olsten Larck (https://i.am.charlike.online)", + "Rouven Weßling (www.rouvenwessling.de)" + ], + "repository": "jonschlinkert/is-number", + "bugs": { + "url": "https://github.com/jonschlinkert/is-number/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=0.12.0" + }, + "scripts": { + "test": "mocha" + }, + "devDependencies": { + "ansi": "^0.3.1", + "benchmark": "^2.1.4", + "gulp-format-md": "^1.0.0", + "mocha": "^3.5.3" + }, + "keywords": [ + "cast", + "check", + "coerce", + "coercion", + "finite", + "integer", + "is", + "isnan", + "is-nan", + "is-num", + "is-number", + "isnumber", + "isfinite", + "istype", + "kind", + "math", + "nan", + "num", + "number", + "numeric", + "parseFloat", + "parseInt", + "test", + "type", + "typeof", + "value" + ], + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "related": { + "list": [ + "is-plain-object", + "is-primitive", + "isobject", + "kind-of" + ] + }, + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + } + } +} diff --git a/node_modules/lilconfig/LICENSE b/node_modules/lilconfig/LICENSE new file mode 100644 index 0000000..fd866f4 --- /dev/null +++ b/node_modules/lilconfig/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2022 Anton Kastritskiy + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/lilconfig/dist/index.d.ts b/node_modules/lilconfig/dist/index.d.ts new file mode 100644 index 0000000..766c58c --- /dev/null +++ b/node_modules/lilconfig/dist/index.d.ts @@ -0,0 +1,38 @@ +export declare type LilconfigResult = null | { + filepath: string; + config: any; + isEmpty?: boolean; +}; +interface OptionsBase { + stopDir?: string; + searchPlaces?: string[]; + ignoreEmptySearchPlaces?: boolean; + packageProp?: string | string[]; +} +export declare type Transform = TransformSync | ((result: LilconfigResult) => Promise); +export declare type TransformSync = (result: LilconfigResult) => LilconfigResult; +declare type LoaderResult = any; +export declare type LoaderSync = (filepath: string, content: string) => LoaderResult; +export declare type Loader = LoaderSync | ((filepath: string, content: string) => Promise); +export declare type Loaders = Record; +export declare type LoadersSync = Record; +export interface Options extends OptionsBase { + loaders?: Loaders; + transform?: Transform; +} +export interface OptionsSync extends OptionsBase { + loaders?: LoadersSync; + transform?: TransformSync; +} +export declare const defaultLoaders: LoadersSync; +declare type AsyncSearcher = { + search(searchFrom?: string): Promise; + load(filepath: string): Promise; +}; +export declare function lilconfig(name: string, options?: Partial): AsyncSearcher; +declare type SyncSearcher = { + search(searchFrom?: string): LilconfigResult; + load(filepath: string): LilconfigResult; +}; +export declare function lilconfigSync(name: string, options?: OptionsSync): SyncSearcher; +export {}; diff --git a/node_modules/lilconfig/dist/index.js b/node_modules/lilconfig/dist/index.js new file mode 100644 index 0000000..0b684ff --- /dev/null +++ b/node_modules/lilconfig/dist/index.js @@ -0,0 +1,247 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { value: true }); +exports.lilconfigSync = exports.lilconfig = exports.defaultLoaders = void 0; +const path = require("path"); +const fs = require("fs"); +const os = require("os"); +const fsReadFileAsync = fs.promises.readFile; +function getDefaultSearchPlaces(name) { + return [ + 'package.json', + `.${name}rc.json`, + `.${name}rc.js`, + `${name}.config.js`, + `.${name}rc.cjs`, + `${name}.config.cjs`, + ]; +} +function getSearchPaths(startDir, stopDir) { + return startDir + .split(path.sep) + .reduceRight((acc, _, ind, arr) => { + const currentPath = arr.slice(0, ind + 1).join(path.sep); + if (!acc.passedStopDir) + acc.searchPlaces.push(currentPath || path.sep); + if (currentPath === stopDir) + acc.passedStopDir = true; + return acc; + }, { searchPlaces: [], passedStopDir: false }).searchPlaces; +} +exports.defaultLoaders = Object.freeze({ + '.js': require, + '.json': require, + '.cjs': require, + noExt(_, content) { + return JSON.parse(content); + }, +}); +function getExtDesc(ext) { + return ext === 'noExt' ? 'files without extensions' : `extension "${ext}"`; +} +function getOptions(name, options = {}) { + const conf = { + stopDir: os.homedir(), + searchPlaces: getDefaultSearchPlaces(name), + ignoreEmptySearchPlaces: true, + transform: (x) => x, + packageProp: [name], + ...options, + loaders: { ...exports.defaultLoaders, ...options.loaders }, + }; + conf.searchPlaces.forEach(place => { + const key = path.extname(place) || 'noExt'; + const loader = conf.loaders[key]; + if (!loader) { + throw new Error(`No loader specified for ${getExtDesc(key)}, so searchPlaces item "${place}" is invalid`); + } + if (typeof loader !== 'function') { + throw new Error(`loader for ${getExtDesc(key)} is not a function (type provided: "${typeof loader}"), so searchPlaces item "${place}" is invalid`); + } + }); + return conf; +} +function getPackageProp(props, obj) { + if (typeof props === 'string' && props in obj) + return obj[props]; + return ((Array.isArray(props) ? props : props.split('.')).reduce((acc, prop) => (acc === undefined ? acc : acc[prop]), obj) || null); +} +function getSearchItems(searchPlaces, searchPaths) { + return searchPaths.reduce((acc, searchPath) => { + searchPlaces.forEach(fileName => acc.push({ + fileName, + filepath: path.join(searchPath, fileName), + loaderKey: path.extname(fileName) || 'noExt', + })); + return acc; + }, []); +} +function validateFilePath(filepath) { + if (!filepath) + throw new Error('load must pass a non-empty string'); +} +function validateLoader(loader, ext) { + if (!loader) + throw new Error(`No loader specified for extension "${ext}"`); + if (typeof loader !== 'function') + throw new Error('loader is not a function'); +} +function lilconfig(name, options) { + const { ignoreEmptySearchPlaces, loaders, packageProp, searchPlaces, stopDir, transform, } = getOptions(name, options); + return { + async search(searchFrom = process.cwd()) { + const searchPaths = getSearchPaths(searchFrom, stopDir); + const result = { + config: null, + filepath: '', + }; + const searchItems = getSearchItems(searchPlaces, searchPaths); + for (const { fileName, filepath, loaderKey } of searchItems) { + try { + await fs.promises.access(filepath); + } + catch (_a) { + continue; + } + const content = String(await fsReadFileAsync(filepath)); + const loader = loaders[loaderKey]; + if (fileName === 'package.json') { + const pkg = await loader(filepath, content); + const maybeConfig = getPackageProp(packageProp, pkg); + if (maybeConfig != null) { + result.config = maybeConfig; + result.filepath = filepath; + break; + } + continue; + } + const isEmpty = content.trim() === ''; + if (isEmpty && ignoreEmptySearchPlaces) + continue; + if (isEmpty) { + result.isEmpty = true; + result.config = undefined; + } + else { + validateLoader(loader, loaderKey); + result.config = await loader(filepath, content); + } + result.filepath = filepath; + break; + } + if (result.filepath === '' && result.config === null) + return transform(null); + return transform(result); + }, + async load(filepath) { + validateFilePath(filepath); + const absPath = path.resolve(process.cwd(), filepath); + const { base, ext } = path.parse(absPath); + const loaderKey = ext || 'noExt'; + const loader = loaders[loaderKey]; + validateLoader(loader, loaderKey); + const content = String(await fsReadFileAsync(absPath)); + if (base === 'package.json') { + const pkg = await loader(absPath, content); + return transform({ + config: getPackageProp(packageProp, pkg), + filepath: absPath, + }); + } + const result = { + config: null, + filepath: absPath, + }; + const isEmpty = content.trim() === ''; + if (isEmpty && ignoreEmptySearchPlaces) + return transform({ + config: undefined, + filepath: absPath, + isEmpty: true, + }); + result.config = isEmpty + ? undefined + : await loader(absPath, content); + return transform(isEmpty ? { ...result, isEmpty, config: undefined } : result); + }, + }; +} +exports.lilconfig = lilconfig; +function lilconfigSync(name, options) { + const { ignoreEmptySearchPlaces, loaders, packageProp, searchPlaces, stopDir, transform, } = getOptions(name, options); + return { + search(searchFrom = process.cwd()) { + const searchPaths = getSearchPaths(searchFrom, stopDir); + const result = { + config: null, + filepath: '', + }; + const searchItems = getSearchItems(searchPlaces, searchPaths); + for (const { fileName, filepath, loaderKey } of searchItems) { + try { + fs.accessSync(filepath); + } + catch (_a) { + continue; + } + const loader = loaders[loaderKey]; + const content = String(fs.readFileSync(filepath)); + if (fileName === 'package.json') { + const pkg = loader(filepath, content); + const maybeConfig = getPackageProp(packageProp, pkg); + if (maybeConfig != null) { + result.config = maybeConfig; + result.filepath = filepath; + break; + } + continue; + } + const isEmpty = content.trim() === ''; + if (isEmpty && ignoreEmptySearchPlaces) + continue; + if (isEmpty) { + result.isEmpty = true; + result.config = undefined; + } + else { + validateLoader(loader, loaderKey); + result.config = loader(filepath, content); + } + result.filepath = filepath; + break; + } + if (result.filepath === '' && result.config === null) + return transform(null); + return transform(result); + }, + load(filepath) { + validateFilePath(filepath); + const absPath = path.resolve(process.cwd(), filepath); + const { base, ext } = path.parse(absPath); + const loaderKey = ext || 'noExt'; + const loader = loaders[loaderKey]; + validateLoader(loader, loaderKey); + const content = String(fs.readFileSync(absPath)); + if (base === 'package.json') { + const pkg = loader(absPath, content); + return transform({ + config: getPackageProp(packageProp, pkg), + filepath: absPath, + }); + } + const result = { + config: null, + filepath: absPath, + }; + const isEmpty = content.trim() === ''; + if (isEmpty && ignoreEmptySearchPlaces) + return transform({ + filepath: absPath, + config: undefined, + isEmpty: true, + }); + result.config = isEmpty ? undefined : loader(absPath, content); + return transform(isEmpty ? { ...result, isEmpty, config: undefined } : result); + }, + }; +} +exports.lilconfigSync = lilconfigSync; diff --git a/node_modules/lilconfig/package.json b/node_modules/lilconfig/package.json new file mode 100644 index 0000000..aea5798 --- /dev/null +++ b/node_modules/lilconfig/package.json @@ -0,0 +1,48 @@ +{ + "name": "lilconfig", + "version": "2.0.6", + "description": "A zero-dependency alternative to cosmiconfig", + "main": "dist/index.js", + "types": "dist/index.d.ts", + "scripts": { + "prebuild": "npm run clean", + "build": "tsc --declaration", + "postbuild": "du -h ./dist/*", + "clean": "rm -rf ./dist", + "test": "jest --coverage", + "lint": "eslint ./src/*.ts" + }, + "keywords": [ + "cosmiconfig", + "config", + "configuration", + "search" + ], + "files": [ + "dist/*" + ], + "repository": { + "type": "git", + "url": "https://github.com/antonk52/lilconfig" + }, + "bugs": "https://github.com/antonk52/lilconfig/issues", + "author": "antonk52", + "license": "MIT", + "devDependencies": { + "@types/jest": "^27.0.2", + "@types/node": "^14.17.2", + "@typescript-eslint/eslint-plugin": "^5.3.0", + "@typescript-eslint/parser": "^5.3.0", + "cosmiconfig": "^7.0.1", + "eslint": "^8.1.0", + "eslint-config-prettier": "^8.3.0", + "eslint-plugin-prettier": "^4.0.0", + "jest": "^27.3.1", + "prettier": "^2.4.1", + "ts-jest": "^27.0.7", + "typescript": "^4.4.4" + }, + "engines": { + "node": ">=10" + } +} diff --git a/node_modules/lilconfig/readme.md b/node_modules/lilconfig/readme.md new file mode 100644 index 0000000..fea770d --- /dev/null +++ b/node_modules/lilconfig/readme.md @@ -0,0 +1,118 @@ +# Lilconfig ⚙️ +[![npm version](https://badge.fury.io/js/lilconfig.svg)](https://badge.fury.io/js/lilconfig) +[![install size](https://packagephobia.now.sh/badge?p=lilconfig)](https://packagephobia.now.sh/result?p=lilconfig) +[![Coverage Status](https://coveralls.io/repos/github/antonk52/lilconfig/badge.svg)](https://coveralls.io/github/antonk52/lilconfig) + +A zero-dependency alternative to [cosmiconfig](https://www.npmjs.com/package/cosmiconfig) with the same API. + +## Installation + +```sh +npm install lilconfig +``` + +## Usage + +```js +import {lilconfig, lilconfigSync} from 'lilconfig'; + +// all keys are optional +const options = { + stopDir: '/Users/you/some/dir', + searchPlaces: ['package.json', 'myapp.conf.js'], + ignoreEmptySearchPlaces: false +} + +lilconfig( + 'myapp', + options // optional +).search() // Promise + +lilconfigSync( + 'myapp', + options // optional +).load(pathToConfig) // LilconfigResult + +/** + * LilconfigResult + * { + * config: any; // your config + * filepath: string; + * } + */ +``` + +## Difference to `cosmiconfig` +Lilconfig does not intend to be 100% compatible with `cosmiconfig` but tries to mimic it where possible. The key differences are: +- **no** support for yaml files out of the box(`lilconfig` attempts to parse files with no extension as JSON instead of YAML). You can still add the support for YAML files by providing a loader, see an [example](#loaders-example) below. +- **no** cache + +### Options difference between the two. + +|cosmiconfig option | lilconfig | +|------------------------|-----------| +|cache | ❌ | +|loaders | ✅ | +|ignoreEmptySearchPlaces | ✅ | +|packageProp | ✅ | +|searchPlaces | ✅ | +|stopDir | ✅ | +|transform | ✅ | + +## Loaders examples + +### Yaml loader + +If you need the YAML support you can provide your own loader + +```js +import {lilconfig} from 'lilconfig'; +import yaml from 'yaml'; + +function loadYaml(filepath, content) { + return yaml.parse(content); +} + +const options = { + loaders: { + '.yaml': loadYaml, + '.yml': loadYaml, + // loader for files with no extension + noExt: loadYaml + } +}; + +lilconfig('myapp', options) + .search() + .then(result => { + result // {config, filepath} + }); +``` + +### ESM loader + +Lilconfig v2 does not support ESM modules out of the box. However, you can support it with a custom a loader. Note that this will only work with the async `lilconfig` function and won't work with the sync `lilconfigSync`. + +```js +import {lilconfig} from 'lilconfig'; + +const loadEsm = filepath => import(filepath); + +lilconfig('myapp', { + loaders: { + '.js': loadEsm, + '.mjs': loadEsm, + } +}) + .search() + .then(result => { + result // {config, filepath} + + result.config.default // if config uses `export default` + }); +``` + +## Version correlation + +- lilconig v1 → cosmiconfig v6 +- lilconig v2 → cosmiconfig v7 diff --git a/node_modules/merge2/LICENSE b/node_modules/merge2/LICENSE new file mode 100644 index 0000000..31dd9c7 --- /dev/null +++ b/node_modules/merge2/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2020 Teambition + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/merge2/README.md b/node_modules/merge2/README.md new file mode 100644 index 0000000..27f8eb9 --- /dev/null +++ b/node_modules/merge2/README.md @@ -0,0 +1,144 @@ +# merge2 + +Merge multiple streams into one stream in sequence or parallel. + +[![NPM version][npm-image]][npm-url] +[![Build Status][travis-image]][travis-url] +[![Downloads][downloads-image]][downloads-url] + +## Install + +Install with [npm](https://npmjs.org/package/merge2) + +```sh +npm install merge2 +``` + +## Usage + +```js +const gulp = require('gulp') +const merge2 = require('merge2') +const concat = require('gulp-concat') +const minifyHtml = require('gulp-minify-html') +const ngtemplate = require('gulp-ngtemplate') + +gulp.task('app-js', function () { + return merge2( + gulp.src('static/src/tpl/*.html') + .pipe(minifyHtml({empty: true})) + .pipe(ngtemplate({ + module: 'genTemplates', + standalone: true + }) + ), gulp.src([ + 'static/src/js/app.js', + 'static/src/js/locale_zh-cn.js', + 'static/src/js/router.js', + 'static/src/js/tools.js', + 'static/src/js/services.js', + 'static/src/js/filters.js', + 'static/src/js/directives.js', + 'static/src/js/controllers.js' + ]) + ) + .pipe(concat('app.js')) + .pipe(gulp.dest('static/dist/js/')) +}) +``` + +```js +const stream = merge2([stream1, stream2], stream3, {end: false}) +//... +stream.add(stream4, stream5) +//.. +stream.end() +``` + +```js +// equal to merge2([stream1, stream2], stream3) +const stream = merge2() +stream.add([stream1, stream2]) +stream.add(stream3) +``` + +```js +// merge order: +// 1. merge `stream1`; +// 2. merge `stream2` and `stream3` in parallel after `stream1` merged; +// 3. merge 'stream4' after `stream2` and `stream3` merged; +const stream = merge2(stream1, [stream2, stream3], stream4) + +// merge order: +// 1. merge `stream5` and `stream6` in parallel after `stream4` merged; +// 2. merge 'stream7' after `stream5` and `stream6` merged; +stream.add([stream5, stream6], stream7) +``` + +```js +// nest merge +// equal to merge2(stream1, stream2, stream6, stream3, [stream4, stream5]); +const streamA = merge2(stream1, stream2) +const streamB = merge2(stream3, [stream4, stream5]) +const stream = merge2(streamA, streamB) +streamA.add(stream6) +``` + +## API + +```js +const merge2 = require('merge2') +``` + +### merge2() + +### merge2(options) + +### merge2(stream1, stream2, ..., streamN) + +### merge2(stream1, stream2, ..., streamN, options) + +### merge2(stream1, [stream2, stream3, ...], streamN, options) + +return a duplex stream (mergedStream). streams in array will be merged in parallel. + +### mergedStream.add(stream) + +### mergedStream.add(stream1, [stream2, stream3, ...], ...) + +return the mergedStream. + +### mergedStream.on('queueDrain', function() {}) + +It will emit 'queueDrain' when all streams merged. If you set `end === false` in options, this event give you a notice that should add more streams to merge or end the mergedStream. + +#### stream + +*option* +Type: `Readable` or `Duplex` or `Transform` stream. + +#### options + +*option* +Type: `Object`. + +* **end** - `Boolean` - if `end === false` then mergedStream will not be auto ended, you should end by yourself. **Default:** `undefined` + +* **pipeError** - `Boolean` - if `pipeError === true` then mergedStream will emit `error` event from source streams. **Default:** `undefined` + +* **objectMode** - `Boolean` . **Default:** `true` + +`objectMode` and other options(`highWaterMark`, `defaultEncoding` ...) is same as Node.js `Stream`. + +## License + +MIT © [Teambition](https://www.teambition.com) + +[npm-url]: https://npmjs.org/package/merge2 +[npm-image]: http://img.shields.io/npm/v/merge2.svg + +[travis-url]: https://travis-ci.org/teambition/merge2 +[travis-image]: http://img.shields.io/travis/teambition/merge2.svg + +[downloads-url]: https://npmjs.org/package/merge2 +[downloads-image]: http://img.shields.io/npm/dm/merge2.svg?style=flat-square diff --git a/node_modules/merge2/index.js b/node_modules/merge2/index.js new file mode 100644 index 0000000..78a61ed --- /dev/null +++ b/node_modules/merge2/index.js @@ -0,0 +1,144 @@ +'use strict' +/* + * merge2 + * https://github.com/teambition/merge2 + * + * Copyright (c) 2014-2020 Teambition + * Licensed under the MIT license. + */ +const Stream = require('stream') +const PassThrough = Stream.PassThrough +const slice = Array.prototype.slice + +module.exports = merge2 + +function merge2 () { + const streamsQueue = [] + const args = slice.call(arguments) + let merging = false + let options = args[args.length - 1] + + if (options && !Array.isArray(options) && options.pipe == null) { + args.pop() + } else { + options = {} + } + + const doEnd = options.end !== false + const doPipeError = options.pipeError === true + if (options.objectMode == null) { + options.objectMode = true + } + if (options.highWaterMark == null) { + options.highWaterMark = 64 * 1024 + } + const mergedStream = PassThrough(options) + + function addStream () { + for (let i = 0, len = arguments.length; i < len; i++) { + streamsQueue.push(pauseStreams(arguments[i], options)) + } + mergeStream() + return this + } + + function mergeStream () { + if (merging) { + return + } + merging = true + + let streams = streamsQueue.shift() + if (!streams) { + process.nextTick(endStream) + return + } + if (!Array.isArray(streams)) { + streams = [streams] + } + + let pipesCount = streams.length + 1 + + function next () { + if (--pipesCount > 0) { + return + } + merging = false + mergeStream() + } + + function pipe (stream) { + function onend () { + stream.removeListener('merge2UnpipeEnd', onend) + stream.removeListener('end', onend) + if (doPipeError) { + stream.removeListener('error', onerror) + } + next() + } + function onerror (err) { + mergedStream.emit('error', err) + } + // skip ended stream + if (stream._readableState.endEmitted) { + return next() + } + + stream.on('merge2UnpipeEnd', onend) + stream.on('end', onend) + + if (doPipeError) { + stream.on('error', onerror) + } + + stream.pipe(mergedStream, { end: false }) + // compatible for old stream + stream.resume() + } + + for (let i = 0; i < streams.length; i++) { + pipe(streams[i]) + } + + next() + } + + function endStream () { + merging = false + // emit 'queueDrain' when all streams merged. + mergedStream.emit('queueDrain') + if (doEnd) { + mergedStream.end() + } + } + + mergedStream.setMaxListeners(0) + mergedStream.add = addStream + mergedStream.on('unpipe', function (stream) { + stream.emit('merge2UnpipeEnd') + }) + + if (args.length) { + addStream.apply(null, args) + } + return mergedStream +} + +// check and pause streams for pipe. +function pauseStreams (streams, options) { + if (!Array.isArray(streams)) { + // Backwards-compat with old-style streams + if (!streams._readableState && streams.pipe) { + streams = streams.pipe(PassThrough(options)) + } + if (!streams._readableState || !streams.pause || !streams.pipe) { + throw new Error('Only readable stream can be merged.') + } + streams.pause() + } else { + for (let i = 0, len = streams.length; i < len; i++) { + streams[i] = pauseStreams(streams[i], options) + } + } + return streams +} diff --git a/node_modules/merge2/package.json b/node_modules/merge2/package.json new file mode 100644 index 0000000..7777307 --- /dev/null +++ b/node_modules/merge2/package.json @@ -0,0 +1,43 @@ +{ + "name": "merge2", + "description": "Merge multiple streams into one stream in sequence or parallel.", + "authors": [ + "Yan Qing " + ], + "license": "MIT", + "version": "1.4.1", + "main": "./index.js", + "repository": { + "type": "git", + "url": "git@github.com:teambition/merge2.git" + }, + "homepage": "https://github.com/teambition/merge2", + "keywords": [ + "merge2", + "multiple", + "sequence", + "parallel", + "merge", + "stream", + "merge stream", + "sync" + ], + "engines": { + "node": ">= 8" + }, + "dependencies": {}, + "devDependencies": { + "standard": "^14.3.4", + "through2": "^3.0.1", + "thunks": "^4.9.6", + "tman": "^1.10.0", + "to-through": "^2.0.0" + }, + "scripts": { + "test": "standard && tman" + }, + "files": [ + "README.md", + "index.js" + ] +} diff --git a/node_modules/micromatch/LICENSE b/node_modules/micromatch/LICENSE new file mode 100755 index 0000000..9af4a67 --- /dev/null +++ b/node_modules/micromatch/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-present, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/micromatch/README.md b/node_modules/micromatch/README.md new file mode 100644 index 0000000..fd56336 --- /dev/null +++ b/node_modules/micromatch/README.md @@ -0,0 +1,1011 @@ +# micromatch [![NPM version](https://img.shields.io/npm/v/micromatch.svg?style=flat)](https://www.npmjs.com/package/micromatch) [![NPM monthly downloads](https://img.shields.io/npm/dm/micromatch.svg?style=flat)](https://npmjs.org/package/micromatch) [![NPM total downloads](https://img.shields.io/npm/dt/micromatch.svg?style=flat)](https://npmjs.org/package/micromatch) [![Tests](https://github.com/micromatch/micromatch/actions/workflows/test.yml/badge.svg)](https://github.com/micromatch/micromatch/actions/workflows/test.yml) + +> Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Table of Contents + +
+Details + +- [Install](#install) +- [Quickstart](#quickstart) +- [Why use micromatch?](#why-use-micromatch) + * [Matching features](#matching-features) +- [Switching to micromatch](#switching-to-micromatch) + * [From minimatch](#from-minimatch) + * [From multimatch](#from-multimatch) +- [API](#api) +- [Options](#options) +- [Options Examples](#options-examples) + * [options.basename](#optionsbasename) + * [options.bash](#optionsbash) + * [options.expandRange](#optionsexpandrange) + * [options.format](#optionsformat) + * [options.ignore](#optionsignore) + * [options.matchBase](#optionsmatchbase) + * [options.noextglob](#optionsnoextglob) + * [options.nonegate](#optionsnonegate) + * [options.noglobstar](#optionsnoglobstar) + * [options.nonull](#optionsnonull) + * [options.nullglob](#optionsnullglob) + * [options.onIgnore](#optionsonignore) + * [options.onMatch](#optionsonmatch) + * [options.onResult](#optionsonresult) + * [options.posixSlashes](#optionsposixslashes) + * [options.unescape](#optionsunescape) +- [Extended globbing](#extended-globbing) + * [Extglobs](#extglobs) + * [Braces](#braces) + * [Regex character classes](#regex-character-classes) + * [Regex groups](#regex-groups) + * [POSIX bracket expressions](#posix-bracket-expressions) +- [Notes](#notes) + * [Bash 4.3 parity](#bash-43-parity) + * [Backslashes](#backslashes) +- [Benchmarks](#benchmarks) + * [Running benchmarks](#running-benchmarks) + * [Latest results](#latest-results) +- [Contributing](#contributing) +- [About](#about) + +
+ +## Install + +Install with [npm](https://www.npmjs.com/) (requires [Node.js](https://nodejs.org/en/) >=8.6): + +```sh +$ npm install --save micromatch +``` + +## Quickstart + +```js +const micromatch = require('micromatch'); +// micromatch(list, patterns[, options]); +``` + +The [main export](#micromatch) takes a list of strings and one or more glob patterns: + +```js +console.log(micromatch(['foo', 'bar', 'baz', 'qux'], ['f*', 'b*'])) //=> ['foo', 'bar', 'baz'] +console.log(micromatch(['foo', 'bar', 'baz', 'qux'], ['*', '!b*'])) //=> ['foo', 'qux'] +``` + +Use [.isMatch()](#ismatch) to for boolean matching: + +```js +console.log(micromatch.isMatch('foo', 'f*')) //=> true +console.log(micromatch.isMatch('foo', ['b*', 'f*'])) //=> true +``` + +[Switching](#switching-to-micromatch) from minimatch and multimatch is easy! + +
+ +## Why use micromatch? + +> micromatch is a [replacement](#switching-to-micromatch) for minimatch and multimatch + +* Supports all of the same matching features as [minimatch](https://github.com/isaacs/minimatch) and [multimatch](https://github.com/sindresorhus/multimatch) +* More complete support for the Bash 4.3 specification than minimatch and multimatch. Micromatch passes _all of the spec tests_ from bash, including some that bash still fails. +* **Fast & Performant** - Loads in about 5ms and performs [fast matches](#benchmarks). +* **Glob matching** - Using wildcards (`*` and `?`), globstars (`**`) for nested directories +* **[Advanced globbing](#extended-globbing)** - Supports [extglobs](#extglobs), [braces](#braces-1), and [POSIX brackets](#posix-bracket-expressions), and support for escaping special characters with `\` or quotes. +* **Accurate** - Covers more scenarios [than minimatch](https://github.com/yarnpkg/yarn/pull/3339) +* **Well tested** - More than 5,000 [test assertions](./test) +* **Windows support** - More reliable windows support than minimatch and multimatch. +* **[Safe](https://github.com/micromatch/braces#braces-is-safe)** - Micromatch is not subject to DoS with brace patterns like minimatch and multimatch. + +### Matching features + +* Support for multiple glob patterns (no need for wrappers like multimatch) +* Wildcards (`**`, `*.js`) +* Negation (`'!a/*.js'`, `'*!(b).js'`) +* [extglobs](#extglobs) (`+(x|y)`, `!(a|b)`) +* [POSIX character classes](#posix-bracket-expressions) (`[[:alpha:][:digit:]]`) +* [brace expansion](https://github.com/micromatch/braces) (`foo/{1..5}.md`, `bar/{a,b,c}.js`) +* regex character classes (`foo-[1-5].js`) +* regex logical "or" (`foo/(abc|xyz).js`) + +You can mix and match these features to create whatever patterns you need! + +## Switching to micromatch + +_(There is one notable difference between micromatch and minimatch in regards to how backslashes are handled. See [the notes about backslashes](#backslashes) for more information.)_ + +### From minimatch + +Use [micromatch.isMatch()](#ismatch) instead of `minimatch()`: + +```js +console.log(micromatch.isMatch('foo', 'b*')); //=> false +``` + +Use [micromatch.match()](#match) instead of `minimatch.match()`: + +```js +console.log(micromatch.match(['foo', 'bar'], 'b*')); //=> 'bar' +``` + +### From multimatch + +Same signature: + +```js +console.log(micromatch(['foo', 'bar', 'baz'], ['f*', '*z'])); //=> ['foo', 'baz'] +``` + +## API + +**Params** + +* `list` **{String|Array}**: List of strings to match. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `options` **{Object}**: See available [options](#options) +* `returns` **{Array}**: Returns an array of matches + +**Example** + +```js +const mm = require('micromatch'); +// mm(list, patterns[, options]); + +console.log(mm(['a.js', 'a.txt'], ['*.js'])); +//=> [ 'a.js' ] +``` + +### [.matcher](index.js#L104) + +Returns a matcher function from the given glob `pattern` and `options`. The returned function takes a string to match as its only argument and returns true if the string is a match. + +**Params** + +* `pattern` **{String}**: Glob pattern +* `options` **{Object}** +* `returns` **{Function}**: Returns a matcher function. + +**Example** + +```js +const mm = require('micromatch'); +// mm.matcher(pattern[, options]); + +const isMatch = mm.matcher('*.!(*a)'); +console.log(isMatch('a.a')); //=> false +console.log(isMatch('a.b')); //=> true +``` + +### [.isMatch](index.js#L123) + +Returns true if **any** of the given glob `patterns` match the specified `string`. + +**Params** + +* `str` **{String}**: The string to test. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `[options]` **{Object}**: See available [options](#options). +* `returns` **{Boolean}**: Returns true if any patterns match `str` + +**Example** + +```js +const mm = require('micromatch'); +// mm.isMatch(string, patterns[, options]); + +console.log(mm.isMatch('a.a', ['b.*', '*.a'])); //=> true +console.log(mm.isMatch('a.a', 'b.*')); //=> false +``` + +### [.not](index.js#L148) + +Returns a list of strings that _**do not match any**_ of the given `patterns`. + +**Params** + +* `list` **{Array}**: Array of strings to match. +* `patterns` **{String|Array}**: One or more glob pattern to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Array}**: Returns an array of strings that **do not match** the given patterns. + +**Example** + +```js +const mm = require('micromatch'); +// mm.not(list, patterns[, options]); + +console.log(mm.not(['a.a', 'b.b', 'c.c'], '*.a')); +//=> ['b.b', 'c.c'] +``` + +### [.contains](index.js#L188) + +Returns true if the given `string` contains the given pattern. Similar to [.isMatch](#isMatch) but the pattern can match any part of the string. + +**Params** + +* `str` **{String}**: The string to match. +* `patterns` **{String|Array}**: Glob pattern to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Boolean}**: Returns true if any of the patterns matches any part of `str`. + +**Example** + +```js +var mm = require('micromatch'); +// mm.contains(string, pattern[, options]); + +console.log(mm.contains('aa/bb/cc', '*b')); +//=> true +console.log(mm.contains('aa/bb/cc', '*d')); +//=> false +``` + +### [.matchKeys](index.js#L230) + +Filter the keys of the given object with the given `glob` pattern and `options`. Does not attempt to match nested keys. If you need this feature, use [glob-object](https://github.com/jonschlinkert/glob-object) instead. + +**Params** + +* `object` **{Object}**: The object with keys to filter. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Object}**: Returns an object with only keys that match the given patterns. + +**Example** + +```js +const mm = require('micromatch'); +// mm.matchKeys(object, patterns[, options]); + +const obj = { aa: 'a', ab: 'b', ac: 'c' }; +console.log(mm.matchKeys(obj, '*b')); +//=> { ab: 'b' } +``` + +### [.some](index.js#L259) + +Returns true if some of the strings in the given `list` match any of the given glob `patterns`. + +**Params** + +* `list` **{String|Array}**: The string or array of strings to test. Returns as soon as the first match is found. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Boolean}**: Returns true if any `patterns` matches any of the strings in `list` + +**Example** + +```js +const mm = require('micromatch'); +// mm.some(list, patterns[, options]); + +console.log(mm.some(['foo.js', 'bar.js'], ['*.js', '!foo.js'])); +// true +console.log(mm.some(['foo.js'], ['*.js', '!foo.js'])); +// false +``` + +### [.every](index.js#L295) + +Returns true if every string in the given `list` matches any of the given glob `patterns`. + +**Params** + +* `list` **{String|Array}**: The string or array of strings to test. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Boolean}**: Returns true if all `patterns` matches all of the strings in `list` + +**Example** + +```js +const mm = require('micromatch'); +// mm.every(list, patterns[, options]); + +console.log(mm.every('foo.js', ['foo.js'])); +// true +console.log(mm.every(['foo.js', 'bar.js'], ['*.js'])); +// true +console.log(mm.every(['foo.js', 'bar.js'], ['*.js', '!foo.js'])); +// false +console.log(mm.every(['foo.js'], ['*.js', '!foo.js'])); +// false +``` + +### [.all](index.js#L334) + +Returns true if **all** of the given `patterns` match the specified string. + +**Params** + +* `str` **{String|Array}**: The string to test. +* `patterns` **{String|Array}**: One or more glob patterns to use for matching. +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Boolean}**: Returns true if any patterns match `str` + +**Example** + +```js +const mm = require('micromatch'); +// mm.all(string, patterns[, options]); + +console.log(mm.all('foo.js', ['foo.js'])); +// true + +console.log(mm.all('foo.js', ['*.js', '!foo.js'])); +// false + +console.log(mm.all('foo.js', ['*.js', 'foo.js'])); +// true + +console.log(mm.all('foo.js', ['*.js', 'f*', '*o*', '*o.js'])); +// true +``` + +### [.capture](index.js#L361) + +Returns an array of matches captured by `pattern` in `string, or`null` if the pattern did not match. + +**Params** + +* `glob` **{String}**: Glob pattern to use for matching. +* `input` **{String}**: String to match +* `options` **{Object}**: See available [options](#options) for changing how matches are performed +* `returns` **{Array|null}**: Returns an array of captures if the input matches the glob pattern, otherwise `null`. + +**Example** + +```js +const mm = require('micromatch'); +// mm.capture(pattern, string[, options]); + +console.log(mm.capture('test/*.js', 'test/foo.js')); +//=> ['foo'] +console.log(mm.capture('test/*.js', 'foo/bar.css')); +//=> null +``` + +### [.makeRe](index.js#L387) + +Create a regular expression from the given glob `pattern`. + +**Params** + +* `pattern` **{String}**: A glob pattern to convert to regex. +* `options` **{Object}** +* `returns` **{RegExp}**: Returns a regex created from the given pattern. + +**Example** + +```js +const mm = require('micromatch'); +// mm.makeRe(pattern[, options]); + +console.log(mm.makeRe('*.js')); +//=> /^(?:(\.[\\\/])?(?!\.)(?=.)[^\/]*?\.js)$/ +``` + +### [.scan](index.js#L403) + +Scan a glob pattern to separate the pattern into segments. Used by the [split](#split) method. + +**Params** + +* `pattern` **{String}** +* `options` **{Object}** +* `returns` **{Object}**: Returns an object with + +**Example** + +```js +const mm = require('micromatch'); +const state = mm.scan(pattern[, options]); +``` + +### [.parse](index.js#L419) + +Parse a glob pattern to create the source string for a regular expression. + +**Params** + +* `glob` **{String}** +* `options` **{Object}** +* `returns` **{Object}**: Returns an object with useful properties and output to be used as regex source string. + +**Example** + +```js +const mm = require('micromatch'); +const state = mm.parse(pattern[, options]); +``` + +### [.braces](index.js#L446) + +Process the given brace `pattern`. + +**Params** + +* `pattern` **{String}**: String with brace pattern to process. +* `options` **{Object}**: Any [options](#options) to change how expansion is performed. See the [braces](https://github.com/micromatch/braces) library for all available options. +* `returns` **{Array}** + +**Example** + +```js +const { braces } = require('micromatch'); +console.log(braces('foo/{a,b,c}/bar')); +//=> [ 'foo/(a|b|c)/bar' ] + +console.log(braces('foo/{a,b,c}/bar', { expand: true })); +//=> [ 'foo/a/bar', 'foo/b/bar', 'foo/c/bar' ] +``` + +## Options + +| **Option** | **Type** | **Default value** | **Description** | +| --- | --- | --- | --- | +| `basename` | `boolean` | `false` | If set, then patterns without slashes will be matched against the basename of the path if it contains slashes. For example, `a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`. | +| `bash` | `boolean` | `false` | Follow bash matching rules more strictly - disallows backslashes as escape characters, and treats single stars as globstars (`**`). | +| `capture` | `boolean` | `undefined` | Return regex matches in supporting methods. | +| `contains` | `boolean` | `undefined` | Allows glob to match any part of the given string(s). | +| `cwd` | `string` | `process.cwd()` | Current working directory. Used by `picomatch.split()` | +| `debug` | `boolean` | `undefined` | Debug regular expressions when an error is thrown. | +| `dot` | `boolean` | `false` | Match dotfiles. Otherwise dotfiles are ignored unless a `.` is explicitly defined in the pattern. | +| `expandRange` | `function` | `undefined` | Custom function for expanding ranges in brace patterns, such as `{a..z}`. The function receives the range values as two arguments, and it must return a string to be used in the generated regex. It's recommended that returned strings be wrapped in parentheses. This option is overridden by the `expandBrace` option. | +| `failglob` | `boolean` | `false` | Similar to the `failglob` behavior in Bash, throws an error when no matches are found. Based on the bash option of the same name. | +| `fastpaths` | `boolean` | `true` | To speed up processing, full parsing is skipped for a handful common glob patterns. Disable this behavior by setting this option to `false`. | +| `flags` | `boolean` | `undefined` | Regex flags to use in the generated regex. If defined, the `nocase` option will be overridden. | +| [format](#optionsformat) | `function` | `undefined` | Custom function for formatting the returned string. This is useful for removing leading slashes, converting Windows paths to Posix paths, etc. | +| `ignore` | `array\|string` | `undefined` | One or more glob patterns for excluding strings that should not be matched from the result. | +| `keepQuotes` | `boolean` | `false` | Retain quotes in the generated regex, since quotes may also be used as an alternative to backslashes. | +| `literalBrackets` | `boolean` | `undefined` | When `true`, brackets in the glob pattern will be escaped so that only literal brackets will be matched. | +| `lookbehinds` | `boolean` | `true` | Support regex positive and negative lookbehinds. Note that you must be using Node 8.1.10 or higher to enable regex lookbehinds. | +| `matchBase` | `boolean` | `false` | Alias for `basename` | +| `maxLength` | `boolean` | `65536` | Limit the max length of the input string. An error is thrown if the input string is longer than this value. | +| `nobrace` | `boolean` | `false` | Disable brace matching, so that `{a,b}` and `{1..3}` would be treated as literal characters. | +| `nobracket` | `boolean` | `undefined` | Disable matching with regex brackets. | +| `nocase` | `boolean` | `false` | Perform case-insensitive matching. Equivalent to the regex `i` flag. Note that this option is ignored when the `flags` option is defined. | +| `nodupes` | `boolean` | `true` | Deprecated, use `nounique` instead. This option will be removed in a future major release. By default duplicates are removed. Disable uniquification by setting this option to false. | +| `noext` | `boolean` | `false` | Alias for `noextglob` | +| `noextglob` | `boolean` | `false` | Disable support for matching with [extglobs](#extglobs) (like `+(a\|b)`) | +| `noglobstar` | `boolean` | `false` | Disable support for matching nested directories with globstars (`**`) | +| `nonegate` | `boolean` | `false` | Disable support for negating with leading `!` | +| `noquantifiers` | `boolean` | `false` | Disable support for regex quantifiers (like `a{1,2}`) and treat them as brace patterns to be expanded. | +| [onIgnore](#optionsonIgnore) | `function` | `undefined` | Function to be called on ignored items. | +| [onMatch](#optionsonMatch) | `function` | `undefined` | Function to be called on matched items. | +| [onResult](#optionsonResult) | `function` | `undefined` | Function to be called on all items, regardless of whether or not they are matched or ignored. | +| `posix` | `boolean` | `false` | Support [POSIX character classes](#posix-bracket-expressions) ("posix brackets"). | +| `posixSlashes` | `boolean` | `undefined` | Convert all slashes in file paths to forward slashes. This does not convert slashes in the glob pattern itself | +| `prepend` | `string` | `undefined` | String to prepend to the generated regex used for matching. | +| `regex` | `boolean` | `false` | Use regular expression rules for `+` (instead of matching literal `+`), and for stars that follow closing parentheses or brackets (as in `)*` and `]*`). | +| `strictBrackets` | `boolean` | `undefined` | Throw an error if brackets, braces, or parens are imbalanced. | +| `strictSlashes` | `boolean` | `undefined` | When true, picomatch won't match trailing slashes with single stars. | +| `unescape` | `boolean` | `undefined` | Remove preceding backslashes from escaped glob characters before creating the regular expression to perform matches. | +| `unixify` | `boolean` | `undefined` | Alias for `posixSlashes`, for backwards compatitibility. | + +## Options Examples + +### options.basename + +Allow glob patterns without slashes to match a file path based on its basename. Same behavior as [minimatch](https://github.com/isaacs/minimatch) option `matchBase`. + +**Type**: `Boolean` + +**Default**: `false` + +**Example** + +```js +micromatch(['a/b.js', 'a/c.md'], '*.js'); +//=> [] + +micromatch(['a/b.js', 'a/c.md'], '*.js', { basename: true }); +//=> ['a/b.js'] +``` + +### options.bash + +Enabled by default, this option enforces bash-like behavior with stars immediately following a bracket expression. Bash bracket expressions are similar to regex character classes, but unlike regex, a star following a bracket expression **does not repeat the bracketed characters**. Instead, the star is treated the same as any other star. + +**Type**: `Boolean` + +**Default**: `true` + +**Example** + +```js +const files = ['abc', 'ajz']; +console.log(micromatch(files, '[a-c]*')); +//=> ['abc', 'ajz'] + +console.log(micromatch(files, '[a-c]*', { bash: false })); +``` + +### options.expandRange + +**Type**: `function` + +**Default**: `undefined` + +Custom function for expanding ranges in brace patterns. The [fill-range](https://github.com/jonschlinkert/fill-range) library is ideal for this purpose, or you can use custom code to do whatever you need. + +**Example** + +The following example shows how to create a glob that matches a numeric folder name between `01` and `25`, with leading zeros. + +```js +const fill = require('fill-range'); +const regex = micromatch.makeRe('foo/{01..25}/bar', { + expandRange(a, b) { + return `(${fill(a, b, { toRegex: true })})`; + } +}); + +console.log(regex) +//=> /^(?:foo\/((?:0[1-9]|1[0-9]|2[0-5]))\/bar)$/ + +console.log(regex.test('foo/00/bar')) // false +console.log(regex.test('foo/01/bar')) // true +console.log(regex.test('foo/10/bar')) // true +console.log(regex.test('foo/22/bar')) // true +console.log(regex.test('foo/25/bar')) // true +console.log(regex.test('foo/26/bar')) // false +``` + +### options.format + +**Type**: `function` + +**Default**: `undefined` + +Custom function for formatting strings before they're matched. + +**Example** + +```js +// strip leading './' from strings +const format = str => str.replace(/^\.\//, ''); +const isMatch = picomatch('foo/*.js', { format }); +console.log(isMatch('./foo/bar.js')) //=> true +``` + +### options.ignore + +String or array of glob patterns to match files to ignore. + +**Type**: `String|Array` + +**Default**: `undefined` + +```js +const isMatch = micromatch.matcher('*', { ignore: 'f*' }); +console.log(isMatch('foo')) //=> false +console.log(isMatch('bar')) //=> true +console.log(isMatch('baz')) //=> true +``` + +### options.matchBase + +Alias for [options.basename](#options-basename). + +### options.noextglob + +Disable extglob support, so that [extglobs](#extglobs) are regarded as literal characters. + +**Type**: `Boolean` + +**Default**: `undefined` + +**Examples** + +```js +console.log(micromatch(['a/z', 'a/b', 'a/!(z)'], 'a/!(z)')); +//=> ['a/b', 'a/!(z)'] + +console.log(micromatch(['a/z', 'a/b', 'a/!(z)'], 'a/!(z)', { noextglob: true })); +//=> ['a/!(z)'] (matches only as literal characters) +``` + +### options.nonegate + +Disallow negation (`!`) patterns, and treat leading `!` as a literal character to match. + +**Type**: `Boolean` + +**Default**: `undefined` + +### options.noglobstar + +Disable matching with globstars (`**`). + +**Type**: `Boolean` + +**Default**: `undefined` + +```js +micromatch(['a/b', 'a/b/c', 'a/b/c/d'], 'a/**'); +//=> ['a/b', 'a/b/c', 'a/b/c/d'] + +micromatch(['a/b', 'a/b/c', 'a/b/c/d'], 'a/**', {noglobstar: true}); +//=> ['a/b'] +``` + +### options.nonull + +Alias for [options.nullglob](#options-nullglob). + +### options.nullglob + +If `true`, when no matches are found the actual (arrayified) glob pattern is returned instead of an empty array. Same behavior as [minimatch](https://github.com/isaacs/minimatch) option `nonull`. + +**Type**: `Boolean` + +**Default**: `undefined` + +### options.onIgnore + +```js +const onIgnore = ({ glob, regex, input, output }) => { + console.log({ glob, regex, input, output }); + // { glob: '*', regex: /^(?:(?!\.)(?=.)[^\/]*?\/?)$/, input: 'foo', output: 'foo' } +}; + +const isMatch = micromatch.matcher('*', { onIgnore, ignore: 'f*' }); +isMatch('foo'); +isMatch('bar'); +isMatch('baz'); +``` + +### options.onMatch + +```js +const onMatch = ({ glob, regex, input, output }) => { + console.log({ input, output }); + // { input: 'some\\path', output: 'some/path' } + // { input: 'some\\path', output: 'some/path' } + // { input: 'some\\path', output: 'some/path' } +}; + +const isMatch = micromatch.matcher('**', { onMatch, posixSlashes: true }); +isMatch('some\\path'); +isMatch('some\\path'); +isMatch('some\\path'); +``` + +### options.onResult + +```js +const onResult = ({ glob, regex, input, output }) => { + console.log({ glob, regex, input, output }); +}; + +const isMatch = micromatch('*', { onResult, ignore: 'f*' }); +isMatch('foo'); +isMatch('bar'); +isMatch('baz'); +``` + +### options.posixSlashes + +Convert path separators on returned files to posix/unix-style forward slashes. Aliased as `unixify` for backwards compatibility. + +**Type**: `Boolean` + +**Default**: `true` on windows, `false` everywhere else. + +**Example** + +```js +console.log(micromatch.match(['a\\b\\c'], 'a/**')); +//=> ['a/b/c'] + +console.log(micromatch.match(['a\\b\\c'], { posixSlashes: false })); +//=> ['a\\b\\c'] +``` + +### options.unescape + +Remove backslashes from escaped glob characters before creating the regular expression to perform matches. + +**Type**: `Boolean` + +**Default**: `undefined` + +**Example** + +In this example we want to match a literal `*`: + +```js +console.log(micromatch.match(['abc', 'a\\*c'], 'a\\*c')); +//=> ['a\\*c'] + +console.log(micromatch.match(['abc', 'a\\*c'], 'a\\*c', { unescape: true })); +//=> ['a*c'] +``` + +
+
+ +## Extended globbing + +Micromatch supports the following extended globbing features. + +### Extglobs + +Extended globbing, as described by the bash man page: + +| **pattern** | **regex equivalent** | **description** | +| --- | --- | --- | +| `?(pattern)` | `(pattern)?` | Matches zero or one occurrence of the given patterns | +| `*(pattern)` | `(pattern)*` | Matches zero or more occurrences of the given patterns | +| `+(pattern)` | `(pattern)+` | Matches one or more occurrences of the given patterns | +| `@(pattern)` | `(pattern)` * | Matches one of the given patterns | +| `!(pattern)` | N/A (equivalent regex is much more complicated) | Matches anything except one of the given patterns | + +* Note that `@` isn't a regex character. + +### Braces + +Brace patterns can be used to match specific ranges or sets of characters. + +**Example** + +The pattern `{f,b}*/{1..3}/{b,q}*` would match any of following strings: + +``` +foo/1/bar +foo/2/bar +foo/3/bar +baz/1/qux +baz/2/qux +baz/3/qux +``` + +Visit [braces](https://github.com/micromatch/braces) to see the full range of features and options related to brace expansion, or to create brace matching or expansion related issues. + +### Regex character classes + +Given the list: `['a.js', 'b.js', 'c.js', 'd.js', 'E.js']`: + +* `[ac].js`: matches both `a` and `c`, returning `['a.js', 'c.js']` +* `[b-d].js`: matches from `b` to `d`, returning `['b.js', 'c.js', 'd.js']` +* `a/[A-Z].js`: matches and uppercase letter, returning `['a/E.md']` + +Learn about [regex character classes](http://www.regular-expressions.info/charclass.html). + +### Regex groups + +Given `['a.js', 'b.js', 'c.js', 'd.js', 'E.js']`: + +* `(a|c).js`: would match either `a` or `c`, returning `['a.js', 'c.js']` +* `(b|d).js`: would match either `b` or `d`, returning `['b.js', 'd.js']` +* `(b|[A-Z]).js`: would match either `b` or an uppercase letter, returning `['b.js', 'E.js']` + +As with regex, parens can be nested, so patterns like `((a|b)|c)/b` will work. Although brace expansion might be friendlier to use, depending on preference. + +### POSIX bracket expressions + +POSIX brackets are intended to be more user-friendly than regex character classes. This of course is in the eye of the beholder. + +**Example** + +```js +console.log(micromatch.isMatch('a1', '[[:alpha:][:digit:]]')) //=> true +console.log(micromatch.isMatch('a1', '[[:alpha:][:alpha:]]')) //=> false +``` + +*** + +## Notes + +### Bash 4.3 parity + +Whenever possible matching behavior is based on behavior Bash 4.3, which is mostly consistent with minimatch. + +However, it's suprising how many edge cases and rabbit holes there are with glob matching, and since there is no real glob specification, and micromatch is more accurate than both Bash and minimatch, there are cases where best-guesses were made for behavior. In a few cases where Bash had no answers, we used wildmatch (used by git) as a fallback. + +### Backslashes + +There is an important, notable difference between minimatch and micromatch _in regards to how backslashes are handled_ in glob patterns. + +* Micromatch exclusively and explicitly reserves backslashes for escaping characters in a glob pattern, even on windows, which is consistent with bash behavior. _More importantly, unescaping globs can result in unsafe regular expressions_. +* Minimatch converts all backslashes to forward slashes, which means you can't use backslashes to escape any characters in your glob patterns. + +We made this decision for micromatch for a couple of reasons: + +* Consistency with bash conventions. +* Glob patterns are not filepaths. They are a type of [regular language](https://en.wikipedia.org/wiki/Regular_language) that is converted to a JavaScript regular expression. Thus, when forward slashes are defined in a glob pattern, the resulting regular expression will match windows or POSIX path separators just fine. + +**A note about joining paths to globs** + +Note that when you pass something like `path.join('foo', '*')` to micromatch, you are creating a filepath and expecting it to still work as a glob pattern. This causes problems on windows, since the `path.sep` is `\\`. + +In other words, since `\\` is reserved as an escape character in globs, on windows `path.join('foo', '*')` would result in `foo\\*`, which tells micromatch to match `*` as a literal character. This is the same behavior as bash. + +To solve this, you might be inspired to do something like `'foo\\*'.replace(/\\/g, '/')`, but this causes another, potentially much more serious, problem. + +## Benchmarks + +### Running benchmarks + +Install dependencies for running benchmarks: + +```sh +$ cd bench && npm install +``` + +Run the benchmarks: + +```sh +$ npm run bench +``` + +### Latest results + +As of March 24, 2022 (longer bars are better): + +```sh +# .makeRe star + micromatch x 2,232,802 ops/sec ±2.34% (89 runs sampled)) + minimatch x 781,018 ops/sec ±6.74% (92 runs sampled)) + +# .makeRe star; dot=true + micromatch x 1,863,453 ops/sec ±0.74% (93 runs sampled) + minimatch x 723,105 ops/sec ±0.75% (93 runs sampled) + +# .makeRe globstar + micromatch x 1,624,179 ops/sec ±2.22% (91 runs sampled) + minimatch x 1,117,230 ops/sec ±2.78% (86 runs sampled)) + +# .makeRe globstars + micromatch x 1,658,642 ops/sec ±0.86% (92 runs sampled) + minimatch x 741,224 ops/sec ±1.24% (89 runs sampled)) + +# .makeRe with leading star + micromatch x 1,525,014 ops/sec ±1.63% (90 runs sampled) + minimatch x 561,074 ops/sec ±3.07% (89 runs sampled) + +# .makeRe - braces + micromatch x 172,478 ops/sec ±2.37% (78 runs sampled) + minimatch x 96,087 ops/sec ±2.34% (88 runs sampled))) + +# .makeRe braces - range (expanded) + micromatch x 26,973 ops/sec ±0.84% (89 runs sampled) + minimatch x 3,023 ops/sec ±0.99% (90 runs sampled)) + +# .makeRe braces - range (compiled) + micromatch x 152,892 ops/sec ±1.67% (83 runs sampled) + minimatch x 992 ops/sec ±3.50% (89 runs sampled)d)) + +# .makeRe braces - nested ranges (expanded) + micromatch x 15,816 ops/sec ±13.05% (80 runs sampled) + minimatch x 2,953 ops/sec ±1.64% (91 runs sampled) + +# .makeRe braces - nested ranges (compiled) + micromatch x 110,881 ops/sec ±1.85% (82 runs sampled) + minimatch x 1,008 ops/sec ±1.51% (91 runs sampled) + +# .makeRe braces - set (compiled) + micromatch x 134,930 ops/sec ±3.54% (63 runs sampled)) + minimatch x 43,242 ops/sec ±0.60% (93 runs sampled) + +# .makeRe braces - nested sets (compiled) + micromatch x 94,455 ops/sec ±1.74% (69 runs sampled)) + minimatch x 27,720 ops/sec ±1.84% (93 runs sampled)) +``` + +## Contributing + +All contributions are welcome! Please read [the contributing guide](.github/contributing.md) to get started. + +**Bug reports** + +Please create an issue if you encounter a bug or matching behavior that doesn't seem correct. If you find a matching-related issue, please: + +* [research existing issues first](../../issues) (open and closed) +* visit the [GNU Bash documentation](https://www.gnu.org/software/bash/manual/) to see how Bash deals with the pattern +* visit the [minimatch](https://github.com/isaacs/minimatch) documentation to cross-check expected behavior in node.js +* if all else fails, since there is no real specification for globs we will probably need to discuss expected behavior and decide how to resolve it. which means any detail you can provide to help with this discussion would be greatly appreciated. + +**Platform issues** + +It's important to us that micromatch work consistently on all platforms. If you encounter any platform-specific matching or path related issues, please let us know (pull requests are also greatly appreciated). + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +Please read the [contributing guide](.github/contributing.md) for advice on opening issues, pull requests, and coding standards. + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +You might also be interested in these projects: + +* [braces](https://www.npmjs.com/package/braces): Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support… [more](https://github.com/micromatch/braces) | [homepage](https://github.com/micromatch/braces "Bash-like brace expansion, implemented in JavaScript. Safer than other brace expansion libs, with complete support for the Bash 4.3 braces specification, without sacrificing speed.") +* [expand-brackets](https://www.npmjs.com/package/expand-brackets): Expand POSIX bracket expressions (character classes) in glob patterns. | [homepage](https://github.com/micromatch/expand-brackets "Expand POSIX bracket expressions (character classes) in glob patterns.") +* [extglob](https://www.npmjs.com/package/extglob): Extended glob support for JavaScript. Adds (almost) the expressive power of regular expressions to glob… [more](https://github.com/micromatch/extglob) | [homepage](https://github.com/micromatch/extglob "Extended glob support for JavaScript. Adds (almost) the expressive power of regular expressions to glob patterns.") +* [fill-range](https://www.npmjs.com/package/fill-range): Fill in a range of numbers or letters, optionally passing an increment or `step` to… [more](https://github.com/jonschlinkert/fill-range) | [homepage](https://github.com/jonschlinkert/fill-range "Fill in a range of numbers or letters, optionally passing an increment or `step` to use, or create a regex-compatible range with `options.toRegex`") +* [nanomatch](https://www.npmjs.com/package/nanomatch): Fast, minimal glob matcher for node.js. Similar to micromatch, minimatch and multimatch, but complete Bash… [more](https://github.com/micromatch/nanomatch) | [homepage](https://github.com/micromatch/nanomatch "Fast, minimal glob matcher for node.js. Similar to micromatch, minimatch and multimatch, but complete Bash 4.3 wildcard support only (no support for exglobs, posix brackets or braces)") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 512 | [jonschlinkert](https://github.com/jonschlinkert) | +| 12 | [es128](https://github.com/es128) | +| 9 | [danez](https://github.com/danez) | +| 8 | [doowb](https://github.com/doowb) | +| 6 | [paulmillr](https://github.com/paulmillr) | +| 5 | [mrmlnc](https://github.com/mrmlnc) | +| 3 | [DrPizza](https://github.com/DrPizza) | +| 2 | [TrySound](https://github.com/TrySound) | +| 2 | [mceIdo](https://github.com/mceIdo) | +| 2 | [Glazy](https://github.com/Glazy) | +| 2 | [MartinKolarik](https://github.com/MartinKolarik) | +| 2 | [antonyk](https://github.com/antonyk) | +| 2 | [Tvrqvoise](https://github.com/Tvrqvoise) | +| 1 | [amilajack](https://github.com/amilajack) | +| 1 | [Cslove](https://github.com/Cslove) | +| 1 | [devongovett](https://github.com/devongovett) | +| 1 | [DianeLooney](https://github.com/DianeLooney) | +| 1 | [UltCombo](https://github.com/UltCombo) | +| 1 | [frangio](https://github.com/frangio) | +| 1 | [joyceerhl](https://github.com/joyceerhl) | +| 1 | [juszczykjakub](https://github.com/juszczykjakub) | +| 1 | [muescha](https://github.com/muescha) | +| 1 | [sebdeckers](https://github.com/sebdeckers) | +| 1 | [tomByrer](https://github.com/tomByrer) | +| 1 | [fidian](https://github.com/fidian) | +| 1 | [curbengh](https://github.com/curbengh) | +| 1 | [simlu](https://github.com/simlu) | +| 1 | [wtgtybhertgeghgtwtg](https://github.com/wtgtybhertgeghgtwtg) | +| 1 | [yvele](https://github.com/yvele) | + +### Author + +**Jon Schlinkert** + +* [GitHub Profile](https://github.com/jonschlinkert) +* [Twitter Profile](https://twitter.com/jonschlinkert) +* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) + +### License + +Copyright © 2022, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.8.0, on March 24, 2022._ \ No newline at end of file diff --git a/node_modules/micromatch/index.js b/node_modules/micromatch/index.js new file mode 100644 index 0000000..1fad7f7 --- /dev/null +++ b/node_modules/micromatch/index.js @@ -0,0 +1,467 @@ +'use strict'; + +const util = require('util'); +const braces = require('braces'); +const picomatch = require('picomatch'); +const utils = require('picomatch/lib/utils'); +const isEmptyString = val => val === '' || val === './'; + +/** + * Returns an array of strings that match one or more glob patterns. + * + * ```js + * const mm = require('micromatch'); + * // mm(list, patterns[, options]); + * + * console.log(mm(['a.js', 'a.txt'], ['*.js'])); + * //=> [ 'a.js' ] + * ``` + * @param {String|Array} `list` List of strings to match. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `options` See available [options](#options) + * @return {Array} Returns an array of matches + * @summary false + * @api public + */ + +const micromatch = (list, patterns, options) => { + patterns = [].concat(patterns); + list = [].concat(list); + + let omit = new Set(); + let keep = new Set(); + let items = new Set(); + let negatives = 0; + + let onResult = state => { + items.add(state.output); + if (options && options.onResult) { + options.onResult(state); + } + }; + + for (let i = 0; i < patterns.length; i++) { + let isMatch = picomatch(String(patterns[i]), { ...options, onResult }, true); + let negated = isMatch.state.negated || isMatch.state.negatedExtglob; + if (negated) negatives++; + + for (let item of list) { + let matched = isMatch(item, true); + + let match = negated ? !matched.isMatch : matched.isMatch; + if (!match) continue; + + if (negated) { + omit.add(matched.output); + } else { + omit.delete(matched.output); + keep.add(matched.output); + } + } + } + + let result = negatives === patterns.length ? [...items] : [...keep]; + let matches = result.filter(item => !omit.has(item)); + + if (options && matches.length === 0) { + if (options.failglob === true) { + throw new Error(`No matches found for "${patterns.join(', ')}"`); + } + + if (options.nonull === true || options.nullglob === true) { + return options.unescape ? patterns.map(p => p.replace(/\\/g, '')) : patterns; + } + } + + return matches; +}; + +/** + * Backwards compatibility + */ + +micromatch.match = micromatch; + +/** + * Returns a matcher function from the given glob `pattern` and `options`. + * The returned function takes a string to match as its only argument and returns + * true if the string is a match. + * + * ```js + * const mm = require('micromatch'); + * // mm.matcher(pattern[, options]); + * + * const isMatch = mm.matcher('*.!(*a)'); + * console.log(isMatch('a.a')); //=> false + * console.log(isMatch('a.b')); //=> true + * ``` + * @param {String} `pattern` Glob pattern + * @param {Object} `options` + * @return {Function} Returns a matcher function. + * @api public + */ + +micromatch.matcher = (pattern, options) => picomatch(pattern, options); + +/** + * Returns true if **any** of the given glob `patterns` match the specified `string`. + * + * ```js + * const mm = require('micromatch'); + * // mm.isMatch(string, patterns[, options]); + * + * console.log(mm.isMatch('a.a', ['b.*', '*.a'])); //=> true + * console.log(mm.isMatch('a.a', 'b.*')); //=> false + * ``` + * @param {String} `str` The string to test. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `[options]` See available [options](#options). + * @return {Boolean} Returns true if any patterns match `str` + * @api public + */ + +micromatch.isMatch = (str, patterns, options) => picomatch(patterns, options)(str); + +/** + * Backwards compatibility + */ + +micromatch.any = micromatch.isMatch; + +/** + * Returns a list of strings that _**do not match any**_ of the given `patterns`. + * + * ```js + * const mm = require('micromatch'); + * // mm.not(list, patterns[, options]); + * + * console.log(mm.not(['a.a', 'b.b', 'c.c'], '*.a')); + * //=> ['b.b', 'c.c'] + * ``` + * @param {Array} `list` Array of strings to match. + * @param {String|Array} `patterns` One or more glob pattern to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Array} Returns an array of strings that **do not match** the given patterns. + * @api public + */ + +micromatch.not = (list, patterns, options = {}) => { + patterns = [].concat(patterns).map(String); + let result = new Set(); + let items = []; + + let onResult = state => { + if (options.onResult) options.onResult(state); + items.push(state.output); + }; + + let matches = new Set(micromatch(list, patterns, { ...options, onResult })); + + for (let item of items) { + if (!matches.has(item)) { + result.add(item); + } + } + return [...result]; +}; + +/** + * Returns true if the given `string` contains the given pattern. Similar + * to [.isMatch](#isMatch) but the pattern can match any part of the string. + * + * ```js + * var mm = require('micromatch'); + * // mm.contains(string, pattern[, options]); + * + * console.log(mm.contains('aa/bb/cc', '*b')); + * //=> true + * console.log(mm.contains('aa/bb/cc', '*d')); + * //=> false + * ``` + * @param {String} `str` The string to match. + * @param {String|Array} `patterns` Glob pattern to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Boolean} Returns true if any of the patterns matches any part of `str`. + * @api public + */ + +micromatch.contains = (str, pattern, options) => { + if (typeof str !== 'string') { + throw new TypeError(`Expected a string: "${util.inspect(str)}"`); + } + + if (Array.isArray(pattern)) { + return pattern.some(p => micromatch.contains(str, p, options)); + } + + if (typeof pattern === 'string') { + if (isEmptyString(str) || isEmptyString(pattern)) { + return false; + } + + if (str.includes(pattern) || (str.startsWith('./') && str.slice(2).includes(pattern))) { + return true; + } + } + + return micromatch.isMatch(str, pattern, { ...options, contains: true }); +}; + +/** + * Filter the keys of the given object with the given `glob` pattern + * and `options`. Does not attempt to match nested keys. If you need this feature, + * use [glob-object][] instead. + * + * ```js + * const mm = require('micromatch'); + * // mm.matchKeys(object, patterns[, options]); + * + * const obj = { aa: 'a', ab: 'b', ac: 'c' }; + * console.log(mm.matchKeys(obj, '*b')); + * //=> { ab: 'b' } + * ``` + * @param {Object} `object` The object with keys to filter. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Object} Returns an object with only keys that match the given patterns. + * @api public + */ + +micromatch.matchKeys = (obj, patterns, options) => { + if (!utils.isObject(obj)) { + throw new TypeError('Expected the first argument to be an object'); + } + let keys = micromatch(Object.keys(obj), patterns, options); + let res = {}; + for (let key of keys) res[key] = obj[key]; + return res; +}; + +/** + * Returns true if some of the strings in the given `list` match any of the given glob `patterns`. + * + * ```js + * const mm = require('micromatch'); + * // mm.some(list, patterns[, options]); + * + * console.log(mm.some(['foo.js', 'bar.js'], ['*.js', '!foo.js'])); + * // true + * console.log(mm.some(['foo.js'], ['*.js', '!foo.js'])); + * // false + * ``` + * @param {String|Array} `list` The string or array of strings to test. Returns as soon as the first match is found. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Boolean} Returns true if any `patterns` matches any of the strings in `list` + * @api public + */ + +micromatch.some = (list, patterns, options) => { + let items = [].concat(list); + + for (let pattern of [].concat(patterns)) { + let isMatch = picomatch(String(pattern), options); + if (items.some(item => isMatch(item))) { + return true; + } + } + return false; +}; + +/** + * Returns true if every string in the given `list` matches + * any of the given glob `patterns`. + * + * ```js + * const mm = require('micromatch'); + * // mm.every(list, patterns[, options]); + * + * console.log(mm.every('foo.js', ['foo.js'])); + * // true + * console.log(mm.every(['foo.js', 'bar.js'], ['*.js'])); + * // true + * console.log(mm.every(['foo.js', 'bar.js'], ['*.js', '!foo.js'])); + * // false + * console.log(mm.every(['foo.js'], ['*.js', '!foo.js'])); + * // false + * ``` + * @param {String|Array} `list` The string or array of strings to test. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Boolean} Returns true if all `patterns` matches all of the strings in `list` + * @api public + */ + +micromatch.every = (list, patterns, options) => { + let items = [].concat(list); + + for (let pattern of [].concat(patterns)) { + let isMatch = picomatch(String(pattern), options); + if (!items.every(item => isMatch(item))) { + return false; + } + } + return true; +}; + +/** + * Returns true if **all** of the given `patterns` match + * the specified string. + * + * ```js + * const mm = require('micromatch'); + * // mm.all(string, patterns[, options]); + * + * console.log(mm.all('foo.js', ['foo.js'])); + * // true + * + * console.log(mm.all('foo.js', ['*.js', '!foo.js'])); + * // false + * + * console.log(mm.all('foo.js', ['*.js', 'foo.js'])); + * // true + * + * console.log(mm.all('foo.js', ['*.js', 'f*', '*o*', '*o.js'])); + * // true + * ``` + * @param {String|Array} `str` The string to test. + * @param {String|Array} `patterns` One or more glob patterns to use for matching. + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Boolean} Returns true if any patterns match `str` + * @api public + */ + +micromatch.all = (str, patterns, options) => { + if (typeof str !== 'string') { + throw new TypeError(`Expected a string: "${util.inspect(str)}"`); + } + + return [].concat(patterns).every(p => picomatch(p, options)(str)); +}; + +/** + * Returns an array of matches captured by `pattern` in `string, or `null` if the pattern did not match. + * + * ```js + * const mm = require('micromatch'); + * // mm.capture(pattern, string[, options]); + * + * console.log(mm.capture('test/*.js', 'test/foo.js')); + * //=> ['foo'] + * console.log(mm.capture('test/*.js', 'foo/bar.css')); + * //=> null + * ``` + * @param {String} `glob` Glob pattern to use for matching. + * @param {String} `input` String to match + * @param {Object} `options` See available [options](#options) for changing how matches are performed + * @return {Array|null} Returns an array of captures if the input matches the glob pattern, otherwise `null`. + * @api public + */ + +micromatch.capture = (glob, input, options) => { + let posix = utils.isWindows(options); + let regex = picomatch.makeRe(String(glob), { ...options, capture: true }); + let match = regex.exec(posix ? utils.toPosixSlashes(input) : input); + + if (match) { + return match.slice(1).map(v => v === void 0 ? '' : v); + } +}; + +/** + * Create a regular expression from the given glob `pattern`. + * + * ```js + * const mm = require('micromatch'); + * // mm.makeRe(pattern[, options]); + * + * console.log(mm.makeRe('*.js')); + * //=> /^(?:(\.[\\\/])?(?!\.)(?=.)[^\/]*?\.js)$/ + * ``` + * @param {String} `pattern` A glob pattern to convert to regex. + * @param {Object} `options` + * @return {RegExp} Returns a regex created from the given pattern. + * @api public + */ + +micromatch.makeRe = (...args) => picomatch.makeRe(...args); + +/** + * Scan a glob pattern to separate the pattern into segments. Used + * by the [split](#split) method. + * + * ```js + * const mm = require('micromatch'); + * const state = mm.scan(pattern[, options]); + * ``` + * @param {String} `pattern` + * @param {Object} `options` + * @return {Object} Returns an object with + * @api public + */ + +micromatch.scan = (...args) => picomatch.scan(...args); + +/** + * Parse a glob pattern to create the source string for a regular + * expression. + * + * ```js + * const mm = require('micromatch'); + * const state = mm.parse(pattern[, options]); + * ``` + * @param {String} `glob` + * @param {Object} `options` + * @return {Object} Returns an object with useful properties and output to be used as regex source string. + * @api public + */ + +micromatch.parse = (patterns, options) => { + let res = []; + for (let pattern of [].concat(patterns || [])) { + for (let str of braces(String(pattern), options)) { + res.push(picomatch.parse(str, options)); + } + } + return res; +}; + +/** + * Process the given brace `pattern`. + * + * ```js + * const { braces } = require('micromatch'); + * console.log(braces('foo/{a,b,c}/bar')); + * //=> [ 'foo/(a|b|c)/bar' ] + * + * console.log(braces('foo/{a,b,c}/bar', { expand: true })); + * //=> [ 'foo/a/bar', 'foo/b/bar', 'foo/c/bar' ] + * ``` + * @param {String} `pattern` String with brace pattern to process. + * @param {Object} `options` Any [options](#options) to change how expansion is performed. See the [braces][] library for all available options. + * @return {Array} + * @api public + */ + +micromatch.braces = (pattern, options) => { + if (typeof pattern !== 'string') throw new TypeError('Expected a string'); + if ((options && options.nobrace === true) || !/\{.*\}/.test(pattern)) { + return [pattern]; + } + return braces(pattern, options); +}; + +/** + * Expand braces + */ + +micromatch.braceExpand = (pattern, options) => { + if (typeof pattern !== 'string') throw new TypeError('Expected a string'); + return micromatch.braces(pattern, { ...options, expand: true }); +}; + +/** + * Expose micromatch + */ + +module.exports = micromatch; diff --git a/node_modules/micromatch/package.json b/node_modules/micromatch/package.json new file mode 100644 index 0000000..6061d5b --- /dev/null +++ b/node_modules/micromatch/package.json @@ -0,0 +1,119 @@ +{ + "name": "micromatch", + "description": "Glob matching for javascript/node.js. A replacement and faster alternative to minimatch and multimatch.", + "version": "4.0.5", + "homepage": "https://github.com/micromatch/micromatch", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "contributors": [ + "(https://github.com/DianeLooney)", + "Amila Welihinda (amilajack.com)", + "Bogdan Chadkin (https://github.com/TrySound)", + "Brian Woodward (https://twitter.com/doowb)", + "Devon Govett (http://badassjs.com)", + "Elan Shanker (https://github.com/es128)", + "Fabrício Matté (https://ultcombo.js.org)", + "Jon Schlinkert (http://twitter.com/jonschlinkert)", + "Martin Kolárik (https://kolarik.sk)", + "Olsten Larck (https://i.am.charlike.online)", + "Paul Miller (paulmillr.com)", + "Tom Byrer (https://github.com/tomByrer)", + "Tyler Akins (http://rumkin.com)", + "Peter Bright (https://github.com/drpizza)", + "Kuba Juszczyk (https://github.com/ku8ar)" + ], + "repository": "micromatch/micromatch", + "bugs": { + "url": "https://github.com/micromatch/micromatch/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=8.6" + }, + "scripts": { + "test": "mocha" + }, + "dependencies": { + "braces": "^3.0.2", + "picomatch": "^2.3.1" + }, + "devDependencies": { + "fill-range": "^7.0.1", + "gulp-format-md": "^2.0.0", + "minimatch": "^5.0.1", + "mocha": "^9.2.2", + "time-require": "github:jonschlinkert/time-require" + }, + "keywords": [ + "bash", + "bracket", + "character-class", + "expand", + "expansion", + "expression", + "extglob", + "extglobs", + "file", + "files", + "filter", + "find", + "glob", + "globbing", + "globs", + "globstar", + "lookahead", + "lookaround", + "lookbehind", + "match", + "matcher", + "matches", + "matching", + "micromatch", + "minimatch", + "multimatch", + "negate", + "negation", + "path", + "pattern", + "patterns", + "posix", + "regex", + "regexp", + "regular", + "shell", + "star", + "wildcard" + ], + "verb": { + "toc": "collapsible", + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "related": { + "list": [ + "braces", + "expand-brackets", + "extglob", + "fill-range", + "nanomatch" + ] + }, + "reflinks": [ + "extglob", + "fill-range", + "glob-object", + "minimatch", + "multimatch" + ] + } +} diff --git a/node_modules/minimist/.travis.yml b/node_modules/minimist/.travis.yml new file mode 100644 index 0000000..74c57bf --- /dev/null +++ b/node_modules/minimist/.travis.yml @@ -0,0 +1,8 @@ +language: node_js +node_js: + - "0.8" + - "0.10" + - "0.12" + - "iojs" +before_install: + - npm install -g npm@~1.4.6 diff --git a/node_modules/minimist/LICENSE b/node_modules/minimist/LICENSE new file mode 100644 index 0000000..ee27ba4 --- /dev/null +++ b/node_modules/minimist/LICENSE @@ -0,0 +1,18 @@ +This software is released under the MIT license: + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/minimist/example/parse.js b/node_modules/minimist/example/parse.js new file mode 100644 index 0000000..f7c8d49 --- /dev/null +++ b/node_modules/minimist/example/parse.js @@ -0,0 +1,2 @@ +var argv = require('../')(process.argv.slice(2)); +console.log(argv); diff --git a/node_modules/minimist/index.js b/node_modules/minimist/index.js new file mode 100644 index 0000000..d9c3eb7 --- /dev/null +++ b/node_modules/minimist/index.js @@ -0,0 +1,249 @@ +module.exports = function (args, opts) { + if (!opts) opts = {}; + + var flags = { bools : {}, strings : {}, unknownFn: null }; + + if (typeof opts['unknown'] === 'function') { + flags.unknownFn = opts['unknown']; + } + + if (typeof opts['boolean'] === 'boolean' && opts['boolean']) { + flags.allBools = true; + } else { + [].concat(opts['boolean']).filter(Boolean).forEach(function (key) { + flags.bools[key] = true; + }); + } + + var aliases = {}; + Object.keys(opts.alias || {}).forEach(function (key) { + aliases[key] = [].concat(opts.alias[key]); + aliases[key].forEach(function (x) { + aliases[x] = [key].concat(aliases[key].filter(function (y) { + return x !== y; + })); + }); + }); + + [].concat(opts.string).filter(Boolean).forEach(function (key) { + flags.strings[key] = true; + if (aliases[key]) { + flags.strings[aliases[key]] = true; + } + }); + + var defaults = opts['default'] || {}; + + var argv = { _ : [] }; + Object.keys(flags.bools).forEach(function (key) { + setArg(key, defaults[key] === undefined ? false : defaults[key]); + }); + + var notFlags = []; + + if (args.indexOf('--') !== -1) { + notFlags = args.slice(args.indexOf('--')+1); + args = args.slice(0, args.indexOf('--')); + } + + function argDefined(key, arg) { + return (flags.allBools && /^--[^=]+$/.test(arg)) || + flags.strings[key] || flags.bools[key] || aliases[key]; + } + + function setArg (key, val, arg) { + if (arg && flags.unknownFn && !argDefined(key, arg)) { + if (flags.unknownFn(arg) === false) return; + } + + var value = !flags.strings[key] && isNumber(val) + ? Number(val) : val + ; + setKey(argv, key.split('.'), value); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), value); + }); + } + + function setKey (obj, keys, value) { + var o = obj; + for (var i = 0; i < keys.length-1; i++) { + var key = keys[i]; + if (isConstructorOrProto(o, key)) return; + if (o[key] === undefined) o[key] = {}; + if (o[key] === Object.prototype || o[key] === Number.prototype + || o[key] === String.prototype) o[key] = {}; + if (o[key] === Array.prototype) o[key] = []; + o = o[key]; + } + + var key = keys[keys.length - 1]; + if (isConstructorOrProto(o, key)) return; + if (o === Object.prototype || o === Number.prototype + || o === String.prototype) o = {}; + if (o === Array.prototype) o = []; + if (o[key] === undefined || flags.bools[key] || typeof o[key] === 'boolean') { + o[key] = value; + } + else if (Array.isArray(o[key])) { + o[key].push(value); + } + else { + o[key] = [ o[key], value ]; + } + } + + function aliasIsBoolean(key) { + return aliases[key].some(function (x) { + return flags.bools[x]; + }); + } + + for (var i = 0; i < args.length; i++) { + var arg = args[i]; + + if (/^--.+=/.test(arg)) { + // Using [\s\S] instead of . because js doesn't support the + // 'dotall' regex modifier. See: + // http://stackoverflow.com/a/1068308/13216 + var m = arg.match(/^--([^=]+)=([\s\S]*)$/); + var key = m[1]; + var value = m[2]; + if (flags.bools[key]) { + value = value !== 'false'; + } + setArg(key, value, arg); + } + else if (/^--no-.+/.test(arg)) { + var key = arg.match(/^--no-(.+)/)[1]; + setArg(key, false, arg); + } + else if (/^--.+/.test(arg)) { + var key = arg.match(/^--(.+)/)[1]; + var next = args[i + 1]; + if (next !== undefined && !/^-/.test(next) + && !flags.bools[key] + && !flags.allBools + && (aliases[key] ? !aliasIsBoolean(key) : true)) { + setArg(key, next, arg); + i++; + } + else if (/^(true|false)$/.test(next)) { + setArg(key, next === 'true', arg); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true, arg); + } + } + else if (/^-[^-]+/.test(arg)) { + var letters = arg.slice(1,-1).split(''); + + var broken = false; + for (var j = 0; j < letters.length; j++) { + var next = arg.slice(j+2); + + if (next === '-') { + setArg(letters[j], next, arg) + continue; + } + + if (/[A-Za-z]/.test(letters[j]) && /=/.test(next)) { + setArg(letters[j], next.split('=')[1], arg); + broken = true; + break; + } + + if (/[A-Za-z]/.test(letters[j]) + && /-?\d+(\.\d*)?(e-?\d+)?$/.test(next)) { + setArg(letters[j], next, arg); + broken = true; + break; + } + + if (letters[j+1] && letters[j+1].match(/\W/)) { + setArg(letters[j], arg.slice(j+2), arg); + broken = true; + break; + } + else { + setArg(letters[j], flags.strings[letters[j]] ? '' : true, arg); + } + } + + var key = arg.slice(-1)[0]; + if (!broken && key !== '-') { + if (args[i+1] && !/^(-|--)[^-]/.test(args[i+1]) + && !flags.bools[key] + && (aliases[key] ? !aliasIsBoolean(key) : true)) { + setArg(key, args[i+1], arg); + i++; + } + else if (args[i+1] && /^(true|false)$/.test(args[i+1])) { + setArg(key, args[i+1] === 'true', arg); + i++; + } + else { + setArg(key, flags.strings[key] ? '' : true, arg); + } + } + } + else { + if (!flags.unknownFn || flags.unknownFn(arg) !== false) { + argv._.push( + flags.strings['_'] || !isNumber(arg) ? arg : Number(arg) + ); + } + if (opts.stopEarly) { + argv._.push.apply(argv._, args.slice(i + 1)); + break; + } + } + } + + Object.keys(defaults).forEach(function (key) { + if (!hasKey(argv, key.split('.'))) { + setKey(argv, key.split('.'), defaults[key]); + + (aliases[key] || []).forEach(function (x) { + setKey(argv, x.split('.'), defaults[key]); + }); + } + }); + + if (opts['--']) { + argv['--'] = new Array(); + notFlags.forEach(function(key) { + argv['--'].push(key); + }); + } + else { + notFlags.forEach(function(key) { + argv._.push(key); + }); + } + + return argv; +}; + +function hasKey (obj, keys) { + var o = obj; + keys.slice(0,-1).forEach(function (key) { + o = (o[key] || {}); + }); + + var key = keys[keys.length - 1]; + return key in o; +} + +function isNumber (x) { + if (typeof x === 'number') return true; + if (/^0x[0-9a-f]+$/i.test(x)) return true; + return /^[-+]?(?:\d+(?:\.\d*)?|\.\d+)(e[-+]?\d+)?$/.test(x); +} + + +function isConstructorOrProto (obj, key) { + return key === 'constructor' && typeof obj[key] === 'function' || key === '__proto__'; +} diff --git a/node_modules/minimist/package.json b/node_modules/minimist/package.json new file mode 100644 index 0000000..c225853 --- /dev/null +++ b/node_modules/minimist/package.json @@ -0,0 +1,45 @@ +{ + "name": "minimist", + "version": "1.2.6", + "description": "parse argument options", + "main": "index.js", + "devDependencies": { + "covert": "^1.0.0", + "tap": "~0.4.0", + "tape": "^3.5.0" + }, + "scripts": { + "test": "tap test/*.js", + "coverage": "covert test/*.js" + }, + "testling": { + "files": "test/*.js", + "browsers": [ + "ie/6..latest", + "ff/5", + "firefox/latest", + "chrome/10", + "chrome/latest", + "safari/5.1", + "safari/latest", + "opera/12" + ] + }, + "repository": { + "type": "git", + "url": "git://github.com/substack/minimist.git" + }, + "homepage": "https://github.com/substack/minimist", + "keywords": [ + "argv", + "getopt", + "parser", + "optimist" + ], + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "license": "MIT" +} diff --git a/node_modules/minimist/readme.markdown b/node_modules/minimist/readme.markdown new file mode 100644 index 0000000..859d1ab --- /dev/null +++ b/node_modules/minimist/readme.markdown @@ -0,0 +1,98 @@ +# minimist + +parse argument options + +This module is the guts of optimist's argument parser without all the +fanciful decoration. + +# example + +``` js +var argv = require('minimist')(process.argv.slice(2)); +console.log(argv); +``` + +``` +$ node example/parse.js -a beep -b boop +{ _: [], a: 'beep', b: 'boop' } +``` + +``` +$ node example/parse.js -x 3 -y 4 -n5 -abc --beep=boop foo bar baz +{ _: [ 'foo', 'bar', 'baz' ], + x: 3, + y: 4, + n: 5, + a: true, + b: true, + c: true, + beep: 'boop' } +``` + +# security + +Previous versions had a prototype pollution bug that could cause privilege +escalation in some circumstances when handling untrusted user input. + +Please use version 1.2.6 or later: + +* https://security.snyk.io/vuln/SNYK-JS-MINIMIST-2429795 (version <=1.2.5) +* https://snyk.io/vuln/SNYK-JS-MINIMIST-559764 (version <=1.2.3) + +# methods + +``` js +var parseArgs = require('minimist') +``` + +## var argv = parseArgs(args, opts={}) + +Return an argument object `argv` populated with the array arguments from `args`. + +`argv._` contains all the arguments that didn't have an option associated with +them. + +Numeric-looking arguments will be returned as numbers unless `opts.string` or +`opts.boolean` is set for that argument name. + +Any arguments after `'--'` will not be parsed and will end up in `argv._`. + +options can be: + +* `opts.string` - a string or array of strings argument names to always treat as +strings +* `opts.boolean` - a boolean, string or array of strings to always treat as +booleans. if `true` will treat all double hyphenated arguments without equal signs +as boolean (e.g. affects `--foo`, not `-f` or `--foo=bar`) +* `opts.alias` - an object mapping string names to strings or arrays of string +argument names to use as aliases +* `opts.default` - an object mapping string argument names to default values +* `opts.stopEarly` - when true, populate `argv._` with everything after the +first non-option +* `opts['--']` - when true, populate `argv._` with everything before the `--` +and `argv['--']` with everything after the `--`. Here's an example: + + ``` + > require('./')('one two three -- four five --six'.split(' '), { '--': true }) + { _: [ 'one', 'two', 'three' ], + '--': [ 'four', 'five', '--six' ] } + ``` + + Note that with `opts['--']` set, parsing for arguments still stops after the + `--`. + +* `opts.unknown` - a function which is invoked with a command line parameter not +defined in the `opts` configuration object. If the function returns `false`, the +unknown option is not added to `argv`. + +# install + +With [npm](https://npmjs.org) do: + +``` +npm install minimist +``` + +# license + +MIT diff --git a/node_modules/minimist/test/all_bool.js b/node_modules/minimist/test/all_bool.js new file mode 100644 index 0000000..ac83548 --- /dev/null +++ b/node_modules/minimist/test/all_bool.js @@ -0,0 +1,32 @@ +var parse = require('../'); +var test = require('tape'); + +test('flag boolean true (default all --args to boolean)', function (t) { + var argv = parse(['moo', '--honk', 'cow'], { + boolean: true + }); + + t.deepEqual(argv, { + honk: true, + _: ['moo', 'cow'] + }); + + t.deepEqual(typeof argv.honk, 'boolean'); + t.end(); +}); + +test('flag boolean true only affects double hyphen arguments without equals signs', function (t) { + var argv = parse(['moo', '--honk', 'cow', '-p', '55', '--tacos=good'], { + boolean: true + }); + + t.deepEqual(argv, { + honk: true, + tacos: 'good', + p: 55, + _: ['moo', 'cow'] + }); + + t.deepEqual(typeof argv.honk, 'boolean'); + t.end(); +}); diff --git a/node_modules/minimist/test/bool.js b/node_modules/minimist/test/bool.js new file mode 100644 index 0000000..5f7dbde --- /dev/null +++ b/node_modules/minimist/test/bool.js @@ -0,0 +1,178 @@ +var parse = require('../'); +var test = require('tape'); + +test('flag boolean default false', function (t) { + var argv = parse(['moo'], { + boolean: ['t', 'verbose'], + default: { verbose: false, t: false } + }); + + t.deepEqual(argv, { + verbose: false, + t: false, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); + +}); + +test('boolean groups', function (t) { + var argv = parse([ '-x', '-z', 'one', 'two', 'three' ], { + boolean: ['x','y','z'] + }); + + t.deepEqual(argv, { + x : true, + y : false, + z : true, + _ : [ 'one', 'two', 'three' ] + }); + + t.deepEqual(typeof argv.x, 'boolean'); + t.deepEqual(typeof argv.y, 'boolean'); + t.deepEqual(typeof argv.z, 'boolean'); + t.end(); +}); +test('boolean and alias with chainable api', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + herp: { alias: 'h', boolean: true } + }; + var aliasedArgv = parse(aliased, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var propertyArgv = parse(regular, { + boolean: 'herp', + alias: { h: 'herp' } + }); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var opts = { + alias: { 'h': 'herp' }, + boolean: 'herp' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ 'derp' ] + }; + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +test('boolean and alias array with options hash', function (t) { + var aliased = [ '-h', 'derp' ]; + var regular = [ '--herp', 'derp' ]; + var alt = [ '--harp', 'derp' ]; + var opts = { + alias: { 'h': ['herp', 'harp'] }, + boolean: 'h' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var altPropertyArgv = parse(alt, opts); + var expected = { + harp: true, + herp: true, + h: true, + '_': [ 'derp' ] + }; + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.same(altPropertyArgv, expected); + t.end(); +}); + +test('boolean and alias using explicit true', function (t) { + var aliased = [ '-h', 'true' ]; + var regular = [ '--herp', 'true' ]; + var opts = { + alias: { h: 'herp' }, + boolean: 'h' + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + var expected = { + herp: true, + h: true, + '_': [ ] + }; + + t.same(aliasedArgv, expected); + t.same(propertyArgv, expected); + t.end(); +}); + +// regression, see https://github.com/substack/node-optimist/issues/71 +test('boolean and --x=true', function(t) { + var parsed = parse(['--boool', '--other=true'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'true'); + + parsed = parse(['--boool', '--other=false'], { + boolean: 'boool' + }); + + t.same(parsed.boool, true); + t.same(parsed.other, 'false'); + t.end(); +}); + +test('boolean --boool=true', function (t) { + var parsed = parse(['--boool=true'], { + default: { + boool: false + }, + boolean: ['boool'] + }); + + t.same(parsed.boool, true); + t.end(); +}); + +test('boolean --boool=false', function (t) { + var parsed = parse(['--boool=false'], { + default: { + boool: true + }, + boolean: ['boool'] + }); + + t.same(parsed.boool, false); + t.end(); +}); + +test('boolean using something similar to true', function (t) { + var opts = { boolean: 'h' }; + var result = parse(['-h', 'true.txt'], opts); + var expected = { + h: true, + '_': ['true.txt'] + }; + + t.same(result, expected); + t.end(); +}); \ No newline at end of file diff --git a/node_modules/minimist/test/dash.js b/node_modules/minimist/test/dash.js new file mode 100644 index 0000000..5a4fa5b --- /dev/null +++ b/node_modules/minimist/test/dash.js @@ -0,0 +1,31 @@ +var parse = require('../'); +var test = require('tape'); + +test('-', function (t) { + t.plan(5); + t.deepEqual(parse([ '-n', '-' ]), { n: '-', _: [] }); + t.deepEqual(parse([ '-' ]), { _: [ '-' ] }); + t.deepEqual(parse([ '-f-' ]), { f: '-', _: [] }); + t.deepEqual( + parse([ '-b', '-' ], { boolean: 'b' }), + { b: true, _: [ '-' ] } + ); + t.deepEqual( + parse([ '-s', '-' ], { string: 's' }), + { s: '-', _: [] } + ); +}); + +test('-a -- b', function (t) { + t.plan(3); + t.deepEqual(parse([ '-a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); + t.deepEqual(parse([ '--a', '--', 'b' ]), { a: true, _: [ 'b' ] }); +}); + +test('move arguments after the -- into their own `--` array', function(t) { + t.plan(1); + t.deepEqual( + parse([ '--name', 'John', 'before', '--', 'after' ], { '--': true }), + { name: 'John', _: [ 'before' ], '--': [ 'after' ] }); +}); diff --git a/node_modules/minimist/test/default_bool.js b/node_modules/minimist/test/default_bool.js new file mode 100644 index 0000000..780a311 --- /dev/null +++ b/node_modules/minimist/test/default_bool.js @@ -0,0 +1,35 @@ +var test = require('tape'); +var parse = require('../'); + +test('boolean default true', function (t) { + var argv = parse([], { + boolean: 'sometrue', + default: { sometrue: true } + }); + t.equal(argv.sometrue, true); + t.end(); +}); + +test('boolean default false', function (t) { + var argv = parse([], { + boolean: 'somefalse', + default: { somefalse: false } + }); + t.equal(argv.somefalse, false); + t.end(); +}); + +test('boolean default to null', function (t) { + var argv = parse([], { + boolean: 'maybe', + default: { maybe: null } + }); + t.equal(argv.maybe, null); + var argv = parse(['--maybe'], { + boolean: 'maybe', + default: { maybe: null } + }); + t.equal(argv.maybe, true); + t.end(); + +}) diff --git a/node_modules/minimist/test/dotted.js b/node_modules/minimist/test/dotted.js new file mode 100644 index 0000000..d8b3e85 --- /dev/null +++ b/node_modules/minimist/test/dotted.js @@ -0,0 +1,22 @@ +var parse = require('../'); +var test = require('tape'); + +test('dotted alias', function (t) { + var argv = parse(['--a.b', '22'], {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 22); + t.equal(argv.aa.bb, 22); + t.end(); +}); + +test('dotted default', function (t) { + var argv = parse('', {default: {'a.b': 11}, alias: {'a.b': 'aa.bb'}}); + t.equal(argv.a.b, 11); + t.equal(argv.aa.bb, 11); + t.end(); +}); + +test('dotted default with no alias', function (t) { + var argv = parse('', {default: {'a.b': 11}}); + t.equal(argv.a.b, 11); + t.end(); +}); diff --git a/node_modules/minimist/test/kv_short.js b/node_modules/minimist/test/kv_short.js new file mode 100644 index 0000000..f813b30 --- /dev/null +++ b/node_modules/minimist/test/kv_short.js @@ -0,0 +1,16 @@ +var parse = require('../'); +var test = require('tape'); + +test('short -k=v' , function (t) { + t.plan(1); + + var argv = parse([ '-b=123' ]); + t.deepEqual(argv, { b: 123, _: [] }); +}); + +test('multi short -k=v' , function (t) { + t.plan(1); + + var argv = parse([ '-a=whatever', '-b=robots' ]); + t.deepEqual(argv, { a: 'whatever', b: 'robots', _: [] }); +}); diff --git a/node_modules/minimist/test/long.js b/node_modules/minimist/test/long.js new file mode 100644 index 0000000..5d3a1e0 --- /dev/null +++ b/node_modules/minimist/test/long.js @@ -0,0 +1,31 @@ +var test = require('tape'); +var parse = require('../'); + +test('long opts', function (t) { + t.deepEqual( + parse([ '--bool' ]), + { bool : true, _ : [] }, + 'long boolean' + ); + t.deepEqual( + parse([ '--pow', 'xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture sp' + ); + t.deepEqual( + parse([ '--pow=xixxle' ]), + { pow : 'xixxle', _ : [] }, + 'long capture eq' + ); + t.deepEqual( + parse([ '--host', 'localhost', '--port', '555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures sp' + ); + t.deepEqual( + parse([ '--host=localhost', '--port=555' ]), + { host : 'localhost', port : 555, _ : [] }, + 'long captures eq' + ); + t.end(); +}); diff --git a/node_modules/minimist/test/num.js b/node_modules/minimist/test/num.js new file mode 100644 index 0000000..2cc77f4 --- /dev/null +++ b/node_modules/minimist/test/num.js @@ -0,0 +1,36 @@ +var parse = require('../'); +var test = require('tape'); + +test('nums', function (t) { + var argv = parse([ + '-x', '1234', + '-y', '5.67', + '-z', '1e7', + '-w', '10f', + '--hex', '0xdeadbeef', + '789' + ]); + t.deepEqual(argv, { + x : 1234, + y : 5.67, + z : 1e7, + w : '10f', + hex : 0xdeadbeef, + _ : [ 789 ] + }); + t.deepEqual(typeof argv.x, 'number'); + t.deepEqual(typeof argv.y, 'number'); + t.deepEqual(typeof argv.z, 'number'); + t.deepEqual(typeof argv.w, 'string'); + t.deepEqual(typeof argv.hex, 'number'); + t.deepEqual(typeof argv._[0], 'number'); + t.end(); +}); + +test('already a number', function (t) { + var argv = parse([ '-x', 1234, 789 ]); + t.deepEqual(argv, { x : 1234, _ : [ 789 ] }); + t.deepEqual(typeof argv.x, 'number'); + t.deepEqual(typeof argv._[0], 'number'); + t.end(); +}); diff --git a/node_modules/minimist/test/parse.js b/node_modules/minimist/test/parse.js new file mode 100644 index 0000000..7b4a2a1 --- /dev/null +++ b/node_modules/minimist/test/parse.js @@ -0,0 +1,197 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse args', function (t) { + t.deepEqual( + parse([ '--no-moo' ]), + { moo : false, _ : [] }, + 'no' + ); + t.deepEqual( + parse([ '-v', 'a', '-v', 'b', '-v', 'c' ]), + { v : ['a','b','c'], _ : [] }, + 'multi' + ); + t.end(); +}); + +test('comprehensive', function (t) { + t.deepEqual( + parse([ + '--name=meowmers', 'bare', '-cats', 'woo', + '-h', 'awesome', '--multi=quux', + '--key', 'value', + '-b', '--bool', '--no-meep', '--multi=baz', + '--', '--not-a-flag', 'eek' + ]), + { + c : true, + a : true, + t : true, + s : 'woo', + h : 'awesome', + b : true, + bool : true, + key : 'value', + multi : [ 'quux', 'baz' ], + meep : false, + name : 'meowmers', + _ : [ 'bare', '--not-a-flag', 'eek' ] + } + ); + t.end(); +}); + +test('flag boolean', function (t) { + var argv = parse([ '-t', 'moo' ], { boolean: 't' }); + t.deepEqual(argv, { t : true, _ : [ 'moo' ] }); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('flag boolean value', function (t) { + var argv = parse(['--verbose', 'false', 'moo', '-t', 'true'], { + boolean: [ 't', 'verbose' ], + default: { verbose: true } + }); + + t.deepEqual(argv, { + verbose: false, + t: true, + _: ['moo'] + }); + + t.deepEqual(typeof argv.verbose, 'boolean'); + t.deepEqual(typeof argv.t, 'boolean'); + t.end(); +}); + +test('newlines in params' , function (t) { + var args = parse([ '-s', "X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + + // reproduce in bash: + // VALUE="new + // line" + // node program.js --s="$VALUE" + args = parse([ "--s=X\nX" ]) + t.deepEqual(args, { _ : [], s : "X\nX" }); + t.end(); +}); + +test('strings' , function (t) { + var s = parse([ '-s', '0001234' ], { string: 's' }).s; + t.equal(s, '0001234'); + t.equal(typeof s, 'string'); + + var x = parse([ '-x', '56' ], { string: 'x' }).x; + t.equal(x, '56'); + t.equal(typeof x, 'string'); + t.end(); +}); + +test('stringArgs', function (t) { + var s = parse([ ' ', ' ' ], { string: '_' })._; + t.same(s.length, 2); + t.same(typeof s[0], 'string'); + t.same(s[0], ' '); + t.same(typeof s[1], 'string'); + t.same(s[1], ' '); + t.end(); +}); + +test('empty strings', function(t) { + var s = parse([ '-s' ], { string: 's' }).s; + t.equal(s, ''); + t.equal(typeof s, 'string'); + + var str = parse([ '--str' ], { string: 'str' }).str; + t.equal(str, ''); + t.equal(typeof str, 'string'); + + var letters = parse([ '-art' ], { + string: [ 'a', 't' ] + }); + + t.equal(letters.a, ''); + t.equal(letters.r, true); + t.equal(letters.t, ''); + + t.end(); +}); + + +test('string and alias', function(t) { + var x = parse([ '--str', '000123' ], { + string: 's', + alias: { s: 'str' } + }); + + t.equal(x.str, '000123'); + t.equal(typeof x.str, 'string'); + t.equal(x.s, '000123'); + t.equal(typeof x.s, 'string'); + + var y = parse([ '-s', '000123' ], { + string: 'str', + alias: { str: 's' } + }); + + t.equal(y.str, '000123'); + t.equal(typeof y.str, 'string'); + t.equal(y.s, '000123'); + t.equal(typeof y.s, 'string'); + t.end(); +}); + +test('slashBreak', function (t) { + t.same( + parse([ '-I/foo/bar/baz' ]), + { I : '/foo/bar/baz', _ : [] } + ); + t.same( + parse([ '-xyz/foo/bar/baz' ]), + { x : true, y : true, z : '/foo/bar/baz', _ : [] } + ); + t.end(); +}); + +test('alias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: 'zoom' } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.f, 11); + t.end(); +}); + +test('multiAlias', function (t) { + var argv = parse([ '-f', '11', '--zoom', '55' ], { + alias: { z: [ 'zm', 'zoom' ] } + }); + t.equal(argv.zoom, 55); + t.equal(argv.z, argv.zoom); + t.equal(argv.z, argv.zm); + t.equal(argv.f, 11); + t.end(); +}); + +test('nested dotted objects', function (t) { + var argv = parse([ + '--foo.bar', '3', '--foo.baz', '4', + '--foo.quux.quibble', '5', '--foo.quux.o_O', + '--beep.boop' + ]); + + t.same(argv.foo, { + bar : 3, + baz : 4, + quux : { + quibble : 5, + o_O : true + } + }); + t.same(argv.beep, { boop : true }); + t.end(); +}); diff --git a/node_modules/minimist/test/parse_modified.js b/node_modules/minimist/test/parse_modified.js new file mode 100644 index 0000000..ab620dc --- /dev/null +++ b/node_modules/minimist/test/parse_modified.js @@ -0,0 +1,9 @@ +var parse = require('../'); +var test = require('tape'); + +test('parse with modifier functions' , function (t) { + t.plan(1); + + var argv = parse([ '-b', '123' ], { boolean: 'b' }); + t.deepEqual(argv, { b: true, _: [123] }); +}); diff --git a/node_modules/minimist/test/proto.js b/node_modules/minimist/test/proto.js new file mode 100644 index 0000000..4ac62df --- /dev/null +++ b/node_modules/minimist/test/proto.js @@ -0,0 +1,60 @@ +var parse = require('../'); +var test = require('tape'); + +test('proto pollution', function (t) { + var argv = parse(['--__proto__.x','123']); + t.equal({}.x, undefined); + t.equal(argv.__proto__.x, undefined); + t.equal(argv.x, undefined); + t.end(); +}); + +test('proto pollution (array)', function (t) { + var argv = parse(['--x','4','--x','5','--x.__proto__.z','789']); + t.equal({}.z, undefined); + t.deepEqual(argv.x, [4,5]); + t.equal(argv.x.z, undefined); + t.equal(argv.x.__proto__.z, undefined); + t.end(); +}); + +test('proto pollution (number)', function (t) { + var argv = parse(['--x','5','--x.__proto__.z','100']); + t.equal({}.z, undefined); + t.equal((4).z, undefined); + t.equal(argv.x, 5); + t.equal(argv.x.z, undefined); + t.end(); +}); + +test('proto pollution (string)', function (t) { + var argv = parse(['--x','abc','--x.__proto__.z','def']); + t.equal({}.z, undefined); + t.equal('...'.z, undefined); + t.equal(argv.x, 'abc'); + t.equal(argv.x.z, undefined); + t.end(); +}); + +test('proto pollution (constructor)', function (t) { + var argv = parse(['--constructor.prototype.y','123']); + t.equal({}.y, undefined); + t.equal(argv.y, undefined); + t.end(); +}); + +test('proto pollution (constructor function)', function (t) { + var argv = parse(['--_.concat.constructor.prototype.y', '123']); + function fnToBeTested() {} + t.equal(fnToBeTested.y, undefined); + t.equal(argv.y, undefined); + t.end(); +}); + +// powered by snyk - https://github.com/backstage/backstage/issues/10343 +test('proto pollution (constructor function) snyk', function (t) { + var argv = parse('--_.constructor.constructor.prototype.foo bar'.split(' ')); + t.equal((function(){}).foo, undefined); + t.equal(argv.y, undefined); + t.end(); +}) diff --git a/node_modules/minimist/test/short.js b/node_modules/minimist/test/short.js new file mode 100644 index 0000000..d513a1c --- /dev/null +++ b/node_modules/minimist/test/short.js @@ -0,0 +1,67 @@ +var parse = require('../'); +var test = require('tape'); + +test('numeric short args', function (t) { + t.plan(2); + t.deepEqual(parse([ '-n123' ]), { n: 123, _: [] }); + t.deepEqual( + parse([ '-123', '456' ]), + { 1: true, 2: true, 3: 456, _: [] } + ); +}); + +test('short', function (t) { + t.deepEqual( + parse([ '-b' ]), + { b : true, _ : [] }, + 'short boolean' + ); + t.deepEqual( + parse([ 'foo', 'bar', 'baz' ]), + { _ : [ 'foo', 'bar', 'baz' ] }, + 'bare' + ); + t.deepEqual( + parse([ '-cats' ]), + { c : true, a : true, t : true, s : true, _ : [] }, + 'group' + ); + t.deepEqual( + parse([ '-cats', 'meow' ]), + { c : true, a : true, t : true, s : 'meow', _ : [] }, + 'short group next' + ); + t.deepEqual( + parse([ '-h', 'localhost' ]), + { h : 'localhost', _ : [] }, + 'short capture' + ); + t.deepEqual( + parse([ '-h', 'localhost', '-p', '555' ]), + { h : 'localhost', p : 555, _ : [] }, + 'short captures' + ); + t.end(); +}); + +test('mixed short bool and capture', function (t) { + t.same( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); + +test('short and long', function (t) { + t.deepEqual( + parse([ '-h', 'localhost', '-fp', '555', 'script.js' ]), + { + f : true, p : 555, h : 'localhost', + _ : [ 'script.js' ] + } + ); + t.end(); +}); diff --git a/node_modules/minimist/test/stop_early.js b/node_modules/minimist/test/stop_early.js new file mode 100644 index 0000000..bdf9fbc --- /dev/null +++ b/node_modules/minimist/test/stop_early.js @@ -0,0 +1,15 @@ +var parse = require('../'); +var test = require('tape'); + +test('stops parsing on the first non-option when stopEarly is set', function (t) { + var argv = parse(['--aaa', 'bbb', 'ccc', '--ddd'], { + stopEarly: true + }); + + t.deepEqual(argv, { + aaa: 'bbb', + _: ['ccc', '--ddd'] + }); + + t.end(); +}); diff --git a/node_modules/minimist/test/unknown.js b/node_modules/minimist/test/unknown.js new file mode 100644 index 0000000..462a36b --- /dev/null +++ b/node_modules/minimist/test/unknown.js @@ -0,0 +1,102 @@ +var parse = require('../'); +var test = require('tape'); + +test('boolean and alias is not unknown', function (t) { + var unknown = []; + function unknownFn(arg) { + unknown.push(arg); + return false; + } + var aliased = [ '-h', 'true', '--derp', 'true' ]; + var regular = [ '--herp', 'true', '-d', 'true' ]; + var opts = { + alias: { h: 'herp' }, + boolean: 'h', + unknown: unknownFn + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + + t.same(unknown, ['--derp', '-d']); + t.end(); +}); + +test('flag boolean true any double hyphen argument is not unknown', function (t) { + var unknown = []; + function unknownFn(arg) { + unknown.push(arg); + return false; + } + var argv = parse(['--honk', '--tacos=good', 'cow', '-p', '55'], { + boolean: true, + unknown: unknownFn + }); + t.same(unknown, ['--tacos=good', 'cow', '-p']); + t.same(argv, { + honk: true, + _: [] + }); + t.end(); +}); + +test('string and alias is not unknown', function (t) { + var unknown = []; + function unknownFn(arg) { + unknown.push(arg); + return false; + } + var aliased = [ '-h', 'hello', '--derp', 'goodbye' ]; + var regular = [ '--herp', 'hello', '-d', 'moon' ]; + var opts = { + alias: { h: 'herp' }, + string: 'h', + unknown: unknownFn + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + + t.same(unknown, ['--derp', '-d']); + t.end(); +}); + +test('default and alias is not unknown', function (t) { + var unknown = []; + function unknownFn(arg) { + unknown.push(arg); + return false; + } + var aliased = [ '-h', 'hello' ]; + var regular = [ '--herp', 'hello' ]; + var opts = { + default: { 'h': 'bar' }, + alias: { 'h': 'herp' }, + unknown: unknownFn + }; + var aliasedArgv = parse(aliased, opts); + var propertyArgv = parse(regular, opts); + + t.same(unknown, []); + t.end(); + unknownFn(); // exercise fn for 100% coverage +}); + +test('value following -- is not unknown', function (t) { + var unknown = []; + function unknownFn(arg) { + unknown.push(arg); + return false; + } + var aliased = [ '--bad', '--', 'good', 'arg' ]; + var opts = { + '--': true, + unknown: unknownFn + }; + var argv = parse(aliased, opts); + + t.same(unknown, ['--bad']); + t.same(argv, { + '--': ['good', 'arg'], + '_': [] + }) + t.end(); +}); diff --git a/node_modules/minimist/test/whitespace.js b/node_modules/minimist/test/whitespace.js new file mode 100644 index 0000000..8a52a58 --- /dev/null +++ b/node_modules/minimist/test/whitespace.js @@ -0,0 +1,8 @@ +var parse = require('../'); +var test = require('tape'); + +test('whitespace should be whitespace' , function (t) { + t.plan(1); + var x = parse([ '-x', '\t' ]).x; + t.equal(x, '\t'); +}); diff --git a/node_modules/nanoid/LICENSE b/node_modules/nanoid/LICENSE new file mode 100644 index 0000000..37f56aa --- /dev/null +++ b/node_modules/nanoid/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2017 Andrey Sitnik + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/nanoid/README.md b/node_modules/nanoid/README.md new file mode 100644 index 0000000..a4abd92 --- /dev/null +++ b/node_modules/nanoid/README.md @@ -0,0 +1,39 @@ +# Nano ID + +Nano ID logo by Anton Lovchikov + +**English** | [Русский](./README.ru.md) | [简体中文](./README.zh-CN.md) | [Bahasa Indonesia](./README.id-ID.md) + +A tiny, secure, URL-friendly, unique string ID generator for JavaScript. + +> “An amazing level of senseless perfectionism, +> which is simply impossible not to respect.” + +* **Small.** 130 bytes (minified and gzipped). No dependencies. + [Size Limit] controls the size. +* **Fast.** It is 2 times faster than UUID. +* **Safe.** It uses hardware random generator. Can be used in clusters. +* **Short IDs.** It uses a larger alphabet than UUID (`A-Za-z0-9_-`). + So ID size was reduced from 36 to 21 symbols. +* **Portable.** Nano ID was ported + to [20 programming languages](#other-programming-languages). + +```js +import { nanoid } from 'nanoid' +model.id = nanoid() //=> "V1StGXR8_Z5jdHi6B-myT" +``` + +Supports modern browsers, IE [with Babel], Node.js and React Native. + +[online tool]: https://gitpod.io/#https://github.com/ai/nanoid/ +[with Babel]: https://developer.epages.com/blog/coding/how-to-transpile-node-modules-with-babel-and-webpack-in-a-monorepo/ +[Size Limit]: https://github.com/ai/size-limit + + + Sponsored by Evil Martians + + +## Docs +Read **[full docs](https://github.com/ai/nanoid#readme)** on GitHub. diff --git a/node_modules/nanoid/async/index.browser.cjs b/node_modules/nanoid/async/index.browser.cjs new file mode 100644 index 0000000..7e5bba8 --- /dev/null +++ b/node_modules/nanoid/async/index.browser.cjs @@ -0,0 +1,34 @@ +let random = async bytes => crypto.getRandomValues(new Uint8Array(bytes)) +let customAlphabet = (alphabet, defaultSize = 21) => { + let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1 + let step = -~((1.6 * mask * defaultSize) / alphabet.length) + return async (size = defaultSize) => { + let id = '' + while (true) { + let bytes = crypto.getRandomValues(new Uint8Array(step)) + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + } + } +} +let nanoid = async (size = 21) => { + let id = '' + let bytes = crypto.getRandomValues(new Uint8Array(size)) + while (size--) { + let byte = bytes[size] & 63 + if (byte < 36) { + id += byte.toString(36) + } else if (byte < 62) { + id += (byte - 26).toString(36).toUpperCase() + } else if (byte < 63) { + id += '_' + } else { + id += '-' + } + } + return id +} +module.exports = { nanoid, customAlphabet, random } diff --git a/node_modules/nanoid/async/index.browser.js b/node_modules/nanoid/async/index.browser.js new file mode 100644 index 0000000..5ece04d --- /dev/null +++ b/node_modules/nanoid/async/index.browser.js @@ -0,0 +1,34 @@ +let random = async bytes => crypto.getRandomValues(new Uint8Array(bytes)) +let customAlphabet = (alphabet, defaultSize = 21) => { + let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1 + let step = -~((1.6 * mask * defaultSize) / alphabet.length) + return async (size = defaultSize) => { + let id = '' + while (true) { + let bytes = crypto.getRandomValues(new Uint8Array(step)) + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + } + } +} +let nanoid = async (size = 21) => { + let id = '' + let bytes = crypto.getRandomValues(new Uint8Array(size)) + while (size--) { + let byte = bytes[size] & 63 + if (byte < 36) { + id += byte.toString(36) + } else if (byte < 62) { + id += (byte - 26).toString(36).toUpperCase() + } else if (byte < 63) { + id += '_' + } else { + id += '-' + } + } + return id +} +export { nanoid, customAlphabet, random } diff --git a/node_modules/nanoid/async/index.cjs b/node_modules/nanoid/async/index.cjs new file mode 100644 index 0000000..50db105 --- /dev/null +++ b/node_modules/nanoid/async/index.cjs @@ -0,0 +1,35 @@ +let crypto = require('crypto') +let { urlAlphabet } = require('../url-alphabet/index.cjs') +let random = bytes => + new Promise((resolve, reject) => { + crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => { + if (err) { + reject(err) + } else { + resolve(buf) + } + }) + }) +let customAlphabet = (alphabet, defaultSize = 21) => { + let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 + let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) + let tick = (id, size = defaultSize) => + random(step).then(bytes => { + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + return tick(id, size) + }) + return size => tick('', size) +} +let nanoid = (size = 21) => + random(size).then(bytes => { + let id = '' + while (size--) { + id += urlAlphabet[bytes[size] & 63] + } + return id + }) +module.exports = { nanoid, customAlphabet, random } diff --git a/node_modules/nanoid/async/index.d.ts b/node_modules/nanoid/async/index.d.ts new file mode 100644 index 0000000..9e91965 --- /dev/null +++ b/node_modules/nanoid/async/index.d.ts @@ -0,0 +1,56 @@ +/** + * Generate secure URL-friendly unique ID. The non-blocking version. + * + * By default, the ID will have 21 symbols to have a collision probability + * similar to UUID v4. + * + * ```js + * import { nanoid } from 'nanoid/async' + * nanoid().then(id => { + * model.id = id + * }) + * ``` + * + * @param size Size of the ID. The default size is 21. + * @returns A promise with a random string. + */ +export function nanoid(size?: number): Promise + +/** + * A low-level function. + * Generate secure unique ID with custom alphabet. The non-blocking version. + * + * Alphabet must contain 256 symbols or less. Otherwise, the generator + * will not be secure. + * + * @param alphabet Alphabet used to generate the ID. + * @param defaultSize Size of the ID. The default size is 21. + * @returns A function that returns a promise with a random string. + * + * ```js + * import { customAlphabet } from 'nanoid/async' + * const nanoid = customAlphabet('0123456789абвгдеё', 5) + * nanoid().then(id => { + * model.id = id //=> "8ё56а" + * }) + * ``` + */ +export function customAlphabet( + alphabet: string, + defaultSize?: number +): (size?: number) => Promise + +/** + * Generate an array of random bytes collected from hardware noise. + * + * ```js + * import { random } from 'nanoid/async' + * random(5).then(bytes => { + * bytes //=> [10, 67, 212, 67, 89] + * }) + * ``` + * + * @param bytes Size of the array. + * @returns A promise with a random bytes array. + */ +export function random(bytes: number): Promise diff --git a/node_modules/nanoid/async/index.js b/node_modules/nanoid/async/index.js new file mode 100644 index 0000000..803fad6 --- /dev/null +++ b/node_modules/nanoid/async/index.js @@ -0,0 +1,35 @@ +import crypto from 'crypto' +import { urlAlphabet } from '../url-alphabet/index.js' +let random = bytes => + new Promise((resolve, reject) => { + crypto.randomFill(Buffer.allocUnsafe(bytes), (err, buf) => { + if (err) { + reject(err) + } else { + resolve(buf) + } + }) + }) +let customAlphabet = (alphabet, defaultSize = 21) => { + let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 + let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) + let tick = (id, size = defaultSize) => + random(step).then(bytes => { + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + return tick(id, size) + }) + return size => tick('', size) +} +let nanoid = (size = 21) => + random(size).then(bytes => { + let id = '' + while (size--) { + id += urlAlphabet[bytes[size] & 63] + } + return id + }) +export { nanoid, customAlphabet, random } diff --git a/node_modules/nanoid/async/index.native.js b/node_modules/nanoid/async/index.native.js new file mode 100644 index 0000000..5cb3d57 --- /dev/null +++ b/node_modules/nanoid/async/index.native.js @@ -0,0 +1,26 @@ +import { getRandomBytesAsync } from 'expo-random' +import { urlAlphabet } from '../url-alphabet/index.js' +let random = getRandomBytesAsync +let customAlphabet = (alphabet, defaultSize = 21) => { + let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 + let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) + let tick = (id, size = defaultSize) => + random(step).then(bytes => { + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + return tick(id, size) + }) + return size => tick('', size) +} +let nanoid = (size = 21) => + random(size).then(bytes => { + let id = '' + while (size--) { + id += urlAlphabet[bytes[size] & 63] + } + return id + }) +export { nanoid, customAlphabet, random } diff --git a/node_modules/nanoid/async/package.json b/node_modules/nanoid/async/package.json new file mode 100644 index 0000000..578cdb4 --- /dev/null +++ b/node_modules/nanoid/async/package.json @@ -0,0 +1,12 @@ +{ + "type": "module", + "main": "index.cjs", + "module": "index.js", + "react-native": { + "./index.js": "./index.native.js" + }, + "browser": { + "./index.js": "./index.browser.js", + "./index.cjs": "./index.browser.cjs" + } +} \ No newline at end of file diff --git a/node_modules/nanoid/bin/nanoid.cjs b/node_modules/nanoid/bin/nanoid.cjs new file mode 100755 index 0000000..c76db0f --- /dev/null +++ b/node_modules/nanoid/bin/nanoid.cjs @@ -0,0 +1,55 @@ +#!/usr/bin/env node + +let { nanoid, customAlphabet } = require('..') + +function print(msg) { + process.stdout.write(msg + '\n') +} + +function error(msg) { + process.stderr.write(msg + '\n') + process.exit(1) +} + +if (process.argv.includes('--help') || process.argv.includes('-h')) { + print(` + Usage + $ nanoid [options] + + Options + -s, --size Generated ID size + -a, --alphabet Alphabet to use + -h, --help Show this help + + Examples + $ nanoid --s 15 + S9sBF77U6sDB8Yg + + $ nanoid --size 10 --alphabet abc + bcabababca`) + process.exit() +} + +let alphabet, size +for (let i = 2; i < process.argv.length; i++) { + let arg = process.argv[i] + if (arg === '--size' || arg === '-s') { + size = Number(process.argv[i + 1]) + i += 1 + if (Number.isNaN(size) || size <= 0) { + error('Size must be positive integer') + } + } else if (arg === '--alphabet' || arg === '-a') { + alphabet = process.argv[i + 1] + i += 1 + } else { + error('Unknown argument ' + arg) + } +} + +if (alphabet) { + let customNanoid = customAlphabet(alphabet, size) + print(customNanoid()) +} else { + print(nanoid(size)) +} diff --git a/node_modules/nanoid/index.browser.cjs b/node_modules/nanoid/index.browser.cjs new file mode 100644 index 0000000..f800d6f --- /dev/null +++ b/node_modules/nanoid/index.browser.cjs @@ -0,0 +1,34 @@ +let { urlAlphabet } = require('./url-alphabet/index.cjs') +let random = bytes => crypto.getRandomValues(new Uint8Array(bytes)) +let customRandom = (alphabet, defaultSize, getRandom) => { + let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1 + let step = -~((1.6 * mask * defaultSize) / alphabet.length) + return (size = defaultSize) => { + let id = '' + while (true) { + let bytes = getRandom(step) + let j = step + while (j--) { + id += alphabet[bytes[j] & mask] || '' + if (id.length === size) return id + } + } + } +} +let customAlphabet = (alphabet, size = 21) => + customRandom(alphabet, size, random) +let nanoid = (size = 21) => + crypto.getRandomValues(new Uint8Array(size)).reduce((id, byte) => { + byte &= 63 + if (byte < 36) { + id += byte.toString(36) + } else if (byte < 62) { + id += (byte - 26).toString(36).toUpperCase() + } else if (byte > 62) { + id += '-' + } else { + id += '_' + } + return id + }, '') +module.exports = { nanoid, customAlphabet, customRandom, urlAlphabet, random } diff --git a/node_modules/nanoid/index.browser.js b/node_modules/nanoid/index.browser.js new file mode 100644 index 0000000..8b3139b --- /dev/null +++ b/node_modules/nanoid/index.browser.js @@ -0,0 +1,34 @@ +import { urlAlphabet } from './url-alphabet/index.js' +let random = bytes => crypto.getRandomValues(new Uint8Array(bytes)) +let customRandom = (alphabet, defaultSize, getRandom) => { + let mask = (2 << (Math.log(alphabet.length - 1) / Math.LN2)) - 1 + let step = -~((1.6 * mask * defaultSize) / alphabet.length) + return (size = defaultSize) => { + let id = '' + while (true) { + let bytes = getRandom(step) + let j = step + while (j--) { + id += alphabet[bytes[j] & mask] || '' + if (id.length === size) return id + } + } + } +} +let customAlphabet = (alphabet, size = 21) => + customRandom(alphabet, size, random) +let nanoid = (size = 21) => + crypto.getRandomValues(new Uint8Array(size)).reduce((id, byte) => { + byte &= 63 + if (byte < 36) { + id += byte.toString(36) + } else if (byte < 62) { + id += (byte - 26).toString(36).toUpperCase() + } else if (byte > 62) { + id += '-' + } else { + id += '_' + } + return id + }, '') +export { nanoid, customAlphabet, customRandom, urlAlphabet, random } diff --git a/node_modules/nanoid/index.cjs b/node_modules/nanoid/index.cjs new file mode 100644 index 0000000..0fa85e9 --- /dev/null +++ b/node_modules/nanoid/index.cjs @@ -0,0 +1,45 @@ +let crypto = require('crypto') +let { urlAlphabet } = require('./url-alphabet/index.cjs') +const POOL_SIZE_MULTIPLIER = 128 +let pool, poolOffset +let fillPool = bytes => { + if (!pool || pool.length < bytes) { + pool = Buffer.allocUnsafe(bytes * POOL_SIZE_MULTIPLIER) + crypto.randomFillSync(pool) + poolOffset = 0 + } else if (poolOffset + bytes > pool.length) { + crypto.randomFillSync(pool) + poolOffset = 0 + } + poolOffset += bytes +} +let random = bytes => { + fillPool((bytes -= 0)) + return pool.subarray(poolOffset - bytes, poolOffset) +} +let customRandom = (alphabet, defaultSize, getRandom) => { + let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 + let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) + return (size = defaultSize) => { + let id = '' + while (true) { + let bytes = getRandom(step) + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + } + } +} +let customAlphabet = (alphabet, size = 21) => + customRandom(alphabet, size, random) +let nanoid = (size = 21) => { + fillPool((size -= 0)) + let id = '' + for (let i = poolOffset - size; i < poolOffset; i++) { + id += urlAlphabet[pool[i] & 63] + } + return id +} +module.exports = { nanoid, customAlphabet, customRandom, urlAlphabet, random } diff --git a/node_modules/nanoid/index.d.ts b/node_modules/nanoid/index.d.ts new file mode 100644 index 0000000..3e111a3 --- /dev/null +++ b/node_modules/nanoid/index.d.ts @@ -0,0 +1,91 @@ +/** + * Generate secure URL-friendly unique ID. + * + * By default, the ID will have 21 symbols to have a collision probability + * similar to UUID v4. + * + * ```js + * import { nanoid } from 'nanoid' + * model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL" + * ``` + * + * @param size Size of the ID. The default size is 21. + * @returns A random string. + */ +export function nanoid(size?: number): string + +/** + * Generate secure unique ID with custom alphabet. + * + * Alphabet must contain 256 symbols or less. Otherwise, the generator + * will not be secure. + * + * @param alphabet Alphabet used to generate the ID. + * @param defaultSize Size of the ID. The default size is 21. + * @returns A random string generator. + * + * ```js + * const { customAlphabet } = require('nanoid') + * const nanoid = customAlphabet('0123456789абвгдеё', 5) + * nanoid() //=> "8ё56а" + * ``` + */ +export function customAlphabet( + alphabet: string, + defaultSize?: number +): (size?: number) => string + +/** + * Generate unique ID with custom random generator and alphabet. + * + * Alphabet must contain 256 symbols or less. Otherwise, the generator + * will not be secure. + * + * ```js + * import { customRandom } from 'nanoid/format' + * + * const nanoid = customRandom('abcdef', 5, size => { + * const random = [] + * for (let i = 0; i < size; i++) { + * random.push(randomByte()) + * } + * return random + * }) + * + * nanoid() //=> "fbaef" + * ``` + * + * @param alphabet Alphabet used to generate a random string. + * @param size Size of the random string. + * @param random A random bytes generator. + * @returns A random string generator. + */ +export function customRandom( + alphabet: string, + size: number, + random: (bytes: number) => Uint8Array +): () => string + +/** + * URL safe symbols. + * + * ```js + * import { urlAlphabet } from 'nanoid' + * const nanoid = customAlphabet(urlAlphabet, 10) + * nanoid() //=> "Uakgb_J5m9" + * ``` + */ +export const urlAlphabet: string + +/** + * Generate an array of random bytes collected from hardware noise. + * + * ```js + * import { customRandom, random } from 'nanoid' + * const nanoid = customRandom("abcdef", 5, random) + * ``` + * + * @param bytes Size of the array. + * @returns An array of random bytes. + */ +export function random(bytes: number): Uint8Array diff --git a/node_modules/nanoid/index.js b/node_modules/nanoid/index.js new file mode 100644 index 0000000..21e155f --- /dev/null +++ b/node_modules/nanoid/index.js @@ -0,0 +1,45 @@ +import crypto from 'crypto' +import { urlAlphabet } from './url-alphabet/index.js' +const POOL_SIZE_MULTIPLIER = 128 +let pool, poolOffset +let fillPool = bytes => { + if (!pool || pool.length < bytes) { + pool = Buffer.allocUnsafe(bytes * POOL_SIZE_MULTIPLIER) + crypto.randomFillSync(pool) + poolOffset = 0 + } else if (poolOffset + bytes > pool.length) { + crypto.randomFillSync(pool) + poolOffset = 0 + } + poolOffset += bytes +} +let random = bytes => { + fillPool((bytes -= 0)) + return pool.subarray(poolOffset - bytes, poolOffset) +} +let customRandom = (alphabet, defaultSize, getRandom) => { + let mask = (2 << (31 - Math.clz32((alphabet.length - 1) | 1))) - 1 + let step = Math.ceil((1.6 * mask * defaultSize) / alphabet.length) + return (size = defaultSize) => { + let id = '' + while (true) { + let bytes = getRandom(step) + let i = step + while (i--) { + id += alphabet[bytes[i] & mask] || '' + if (id.length === size) return id + } + } + } +} +let customAlphabet = (alphabet, size = 21) => + customRandom(alphabet, size, random) +let nanoid = (size = 21) => { + fillPool((size -= 0)) + let id = '' + for (let i = poolOffset - size; i < poolOffset; i++) { + id += urlAlphabet[pool[i] & 63] + } + return id +} +export { nanoid, customAlphabet, customRandom, urlAlphabet, random } diff --git a/node_modules/nanoid/nanoid.js b/node_modules/nanoid/nanoid.js new file mode 100644 index 0000000..ec242ea --- /dev/null +++ b/node_modules/nanoid/nanoid.js @@ -0,0 +1 @@ +export let nanoid=(t=21)=>crypto.getRandomValues(new Uint8Array(t)).reduce(((t,e)=>t+=(e&=63)<36?e.toString(36):e<62?(e-26).toString(36).toUpperCase():e<63?"_":"-"),""); \ No newline at end of file diff --git a/node_modules/nanoid/non-secure/index.cjs b/node_modules/nanoid/non-secure/index.cjs new file mode 100644 index 0000000..09d57cd --- /dev/null +++ b/node_modules/nanoid/non-secure/index.cjs @@ -0,0 +1,21 @@ +let urlAlphabet = + 'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict' +let customAlphabet = (alphabet, defaultSize = 21) => { + return (size = defaultSize) => { + let id = '' + let i = size + while (i--) { + id += alphabet[(Math.random() * alphabet.length) | 0] + } + return id + } +} +let nanoid = (size = 21) => { + let id = '' + let i = size + while (i--) { + id += urlAlphabet[(Math.random() * 64) | 0] + } + return id +} +module.exports = { nanoid, customAlphabet } diff --git a/node_modules/nanoid/non-secure/index.d.ts b/node_modules/nanoid/non-secure/index.d.ts new file mode 100644 index 0000000..4965322 --- /dev/null +++ b/node_modules/nanoid/non-secure/index.d.ts @@ -0,0 +1,33 @@ +/** + * Generate URL-friendly unique ID. This method uses the non-secure + * predictable random generator with bigger collision probability. + * + * ```js + * import { nanoid } from 'nanoid/non-secure' + * model.id = nanoid() //=> "Uakgb_J5m9g-0JDMbcJqL" + * ``` + * + * @param size Size of the ID. The default size is 21. + * @returns A random string. + */ +export function nanoid(size?: number): string + +/** + * Generate a unique ID based on a custom alphabet. + * This method uses the non-secure predictable random generator + * with bigger collision probability. + * + * @param alphabet Alphabet used to generate the ID. + * @param defaultSize Size of the ID. The default size is 21. + * @returns A random string generator. + * + * ```js + * import { customAlphabet } from 'nanoid/non-secure' + * const nanoid = customAlphabet('0123456789абвгдеё', 5) + * model.id = //=> "8ё56а" + * ``` + */ +export function customAlphabet( + alphabet: string, + defaultSize?: number +): (size?: number) => string diff --git a/node_modules/nanoid/non-secure/index.js b/node_modules/nanoid/non-secure/index.js new file mode 100644 index 0000000..e7e19ad --- /dev/null +++ b/node_modules/nanoid/non-secure/index.js @@ -0,0 +1,21 @@ +let urlAlphabet = + 'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict' +let customAlphabet = (alphabet, defaultSize = 21) => { + return (size = defaultSize) => { + let id = '' + let i = size + while (i--) { + id += alphabet[(Math.random() * alphabet.length) | 0] + } + return id + } +} +let nanoid = (size = 21) => { + let id = '' + let i = size + while (i--) { + id += urlAlphabet[(Math.random() * 64) | 0] + } + return id +} +export { nanoid, customAlphabet } diff --git a/node_modules/nanoid/non-secure/package.json b/node_modules/nanoid/non-secure/package.json new file mode 100644 index 0000000..9930d6a --- /dev/null +++ b/node_modules/nanoid/non-secure/package.json @@ -0,0 +1,6 @@ +{ + "type": "module", + "main": "index.cjs", + "module": "index.js", + "react-native": "index.js" +} \ No newline at end of file diff --git a/node_modules/nanoid/package.json b/node_modules/nanoid/package.json new file mode 100644 index 0000000..0812f80 --- /dev/null +++ b/node_modules/nanoid/package.json @@ -0,0 +1,60 @@ +{ + "name": "nanoid", + "version": "3.3.4", + "description": "A tiny (116 bytes), secure URL-friendly unique string ID generator", + "keywords": [ + "uuid", + "random", + "id", + "url" + ], + "engines": { + "node": "^10 || ^12 || ^13.7 || ^14 || >=15.0.1" + }, + "author": "Andrey Sitnik ", + "license": "MIT", + "repository": "ai/nanoid", + "browser": { + "./index.js": "./index.browser.js", + "./async/index.js": "./async/index.browser.js", + "./async/index.cjs": "./async/index.browser.cjs", + "./index.cjs": "./index.browser.cjs" + }, + "react-native": "index.js", + "bin": "./bin/nanoid.cjs", + "sideEffects": false, + "types": "./index.d.ts", + "type": "module", + "main": "index.cjs", + "module": "index.js", + "exports": { + ".": { + "types": "./index.d.ts", + "browser": "./index.browser.js", + "require": "./index.cjs", + "import": "./index.js", + "default": "./index.js" + }, + "./index.d.ts": "./index.d.ts", + "./package.json": "./package.json", + "./async/package.json": "./async/package.json", + "./async": { + "browser": "./async/index.browser.js", + "require": "./async/index.cjs", + "import": "./async/index.js", + "default": "./async/index.js" + }, + "./non-secure/package.json": "./non-secure/package.json", + "./non-secure": { + "require": "./non-secure/index.cjs", + "import": "./non-secure/index.js", + "default": "./non-secure/index.js" + }, + "./url-alphabet/package.json": "./url-alphabet/package.json", + "./url-alphabet": { + "require": "./url-alphabet/index.cjs", + "import": "./url-alphabet/index.js", + "default": "./url-alphabet/index.js" + } + } +} \ No newline at end of file diff --git a/node_modules/nanoid/url-alphabet/index.cjs b/node_modules/nanoid/url-alphabet/index.cjs new file mode 100644 index 0000000..757b709 --- /dev/null +++ b/node_modules/nanoid/url-alphabet/index.cjs @@ -0,0 +1,3 @@ +let urlAlphabet = + 'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict' +module.exports = { urlAlphabet } diff --git a/node_modules/nanoid/url-alphabet/index.js b/node_modules/nanoid/url-alphabet/index.js new file mode 100644 index 0000000..c2782e5 --- /dev/null +++ b/node_modules/nanoid/url-alphabet/index.js @@ -0,0 +1,3 @@ +let urlAlphabet = + 'useandom-26T198340PX75pxJACKVERYMINDBUSHWOLF_GQZbfghjklqvwyzrict' +export { urlAlphabet } diff --git a/node_modules/nanoid/url-alphabet/package.json b/node_modules/nanoid/url-alphabet/package.json new file mode 100644 index 0000000..9930d6a --- /dev/null +++ b/node_modules/nanoid/url-alphabet/package.json @@ -0,0 +1,6 @@ +{ + "type": "module", + "main": "index.cjs", + "module": "index.js", + "react-native": "index.js" +} \ No newline at end of file diff --git a/node_modules/normalize-path/LICENSE b/node_modules/normalize-path/LICENSE new file mode 100644 index 0000000..d32ab44 --- /dev/null +++ b/node_modules/normalize-path/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2014-2018, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/normalize-path/README.md b/node_modules/normalize-path/README.md new file mode 100644 index 0000000..726d4d6 --- /dev/null +++ b/node_modules/normalize-path/README.md @@ -0,0 +1,127 @@ +# normalize-path [![NPM version](https://img.shields.io/npm/v/normalize-path.svg?style=flat)](https://www.npmjs.com/package/normalize-path) [![NPM monthly downloads](https://img.shields.io/npm/dm/normalize-path.svg?style=flat)](https://npmjs.org/package/normalize-path) [![NPM total downloads](https://img.shields.io/npm/dt/normalize-path.svg?style=flat)](https://npmjs.org/package/normalize-path) [![Linux Build Status](https://img.shields.io/travis/jonschlinkert/normalize-path.svg?style=flat&label=Travis)](https://travis-ci.org/jonschlinkert/normalize-path) + +> Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled. + +Please consider following this project's author, [Jon Schlinkert](https://github.com/jonschlinkert), and consider starring the project to show your :heart: and support. + +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +$ npm install --save normalize-path +``` + +## Usage + +```js +const normalize = require('normalize-path'); + +console.log(normalize('\\foo\\bar\\baz\\')); +//=> '/foo/bar/baz' +``` + +**win32 namespaces** + +```js +console.log(normalize('\\\\?\\UNC\\Server01\\user\\docs\\Letter.txt')); +//=> '//?/UNC/Server01/user/docs/Letter.txt' + +console.log(normalize('\\\\.\\CdRomX')); +//=> '//./CdRomX' +``` + +**Consecutive slashes** + +Condenses multiple consecutive forward slashes (except for leading slashes in win32 namespaces) to a single slash. + +```js +console.log(normalize('.//foo//bar///////baz/')); +//=> './foo/bar/baz' +``` + +### Trailing slashes + +By default trailing slashes are removed. Pass `false` as the last argument to disable this behavior and _**keep** trailing slashes_: + +```js +console.log(normalize('foo\\bar\\baz\\', false)); //=> 'foo/bar/baz/' +console.log(normalize('./foo/bar/baz/', false)); //=> './foo/bar/baz/' +``` + +## Release history + +### v3.0 + +No breaking changes in this release. + +* a check was added to ensure that [win32 namespaces](https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces) are handled properly by win32 `path.parse()` after a path has been normalized by this library. +* a minor optimization was made to simplify how the trailing separator was handled + +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +$ npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +$ npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Related projects + +Other useful path-related libraries: + +* [contains-path](https://www.npmjs.com/package/contains-path): Return true if a file path contains the given path. | [homepage](https://github.com/jonschlinkert/contains-path "Return true if a file path contains the given path.") +* [is-absolute](https://www.npmjs.com/package/is-absolute): Returns true if a file path is absolute. Does not rely on the path module… [more](https://github.com/jonschlinkert/is-absolute) | [homepage](https://github.com/jonschlinkert/is-absolute "Returns true if a file path is absolute. Does not rely on the path module and can be used as a polyfill for node.js native `path.isAbolute`.") +* [is-relative](https://www.npmjs.com/package/is-relative): Returns `true` if the path appears to be relative. | [homepage](https://github.com/jonschlinkert/is-relative "Returns `true` if the path appears to be relative.") +* [parse-filepath](https://www.npmjs.com/package/parse-filepath): Pollyfill for node.js `path.parse`, parses a filepath into an object. | [homepage](https://github.com/jonschlinkert/parse-filepath "Pollyfill for node.js `path.parse`, parses a filepath into an object.") +* [path-ends-with](https://www.npmjs.com/package/path-ends-with): Return `true` if a file path ends with the given string/suffix. | [homepage](https://github.com/jonschlinkert/path-ends-with "Return `true` if a file path ends with the given string/suffix.") +* [unixify](https://www.npmjs.com/package/unixify): Convert Windows file paths to unix paths. | [homepage](https://github.com/jonschlinkert/unixify "Convert Windows file paths to unix paths.") + +### Contributors + +| **Commits** | **Contributor** | +| --- | --- | +| 35 | [jonschlinkert](https://github.com/jonschlinkert) | +| 1 | [phated](https://github.com/phated) | + +### Author + +**Jon Schlinkert** + +* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) +* [GitHub Profile](https://github.com/jonschlinkert) +* [Twitter Profile](https://twitter.com/jonschlinkert) + +### License + +Copyright © 2018, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). + +*** + +_This file was generated by [verb-generate-readme](https://github.com/verbose/verb-generate-readme), v0.6.0, on April 19, 2018._ \ No newline at end of file diff --git a/node_modules/normalize-path/index.js b/node_modules/normalize-path/index.js new file mode 100644 index 0000000..6fac553 --- /dev/null +++ b/node_modules/normalize-path/index.js @@ -0,0 +1,35 @@ +/*! + * normalize-path + * + * Copyright (c) 2014-2018, Jon Schlinkert. + * Released under the MIT License. + */ + +module.exports = function(path, stripTrailing) { + if (typeof path !== 'string') { + throw new TypeError('expected path to be a string'); + } + + if (path === '\\' || path === '/') return '/'; + + var len = path.length; + if (len <= 1) return path; + + // ensure that win32 namespaces has two leading slashes, so that the path is + // handled properly by the win32 version of path.parse() after being normalized + // https://msdn.microsoft.com/library/windows/desktop/aa365247(v=vs.85).aspx#namespaces + var prefix = ''; + if (len > 4 && path[3] === '\\') { + var ch = path[2]; + if ((ch === '?' || ch === '.') && path.slice(0, 2) === '\\\\') { + path = path.slice(2); + prefix = '//'; + } + } + + var segs = path.split(/[/\\]+/); + if (stripTrailing !== false && segs[segs.length - 1] === '') { + segs.pop(); + } + return prefix + segs.join('/'); +}; diff --git a/node_modules/normalize-path/package.json b/node_modules/normalize-path/package.json new file mode 100644 index 0000000..ad61098 --- /dev/null +++ b/node_modules/normalize-path/package.json @@ -0,0 +1,77 @@ +{ + "name": "normalize-path", + "description": "Normalize slashes in a file path to be posix/unix-like forward slashes. Also condenses repeat slashes to a single slash and removes and trailing slashes, unless disabled.", + "version": "3.0.0", + "homepage": "https://github.com/jonschlinkert/normalize-path", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "contributors": [ + "Blaine Bublitz (https://twitter.com/BlaineBublitz)", + "Jon Schlinkert (http://twitter.com/jonschlinkert)" + ], + "repository": "jonschlinkert/normalize-path", + "bugs": { + "url": "https://github.com/jonschlinkert/normalize-path/issues" + }, + "license": "MIT", + "files": [ + "index.js" + ], + "main": "index.js", + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "mocha" + }, + "devDependencies": { + "gulp-format-md": "^1.0.0", + "minimist": "^1.2.0", + "mocha": "^3.5.3" + }, + "keywords": [ + "absolute", + "backslash", + "delimiter", + "file", + "file-path", + "filepath", + "fix", + "forward", + "fp", + "fs", + "normalize", + "path", + "relative", + "separator", + "slash", + "slashes", + "trailing", + "unix", + "urix" + ], + "verb": { + "toc": false, + "layout": "default", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "related": { + "description": "Other useful path-related libraries:", + "list": [ + "contains-path", + "is-absolute", + "is-relative", + "parse-filepath", + "path-ends-with", + "path-ends-with", + "unixify" + ] + }, + "lint": { + "reflinks": true + } + } +} diff --git a/node_modules/object-hash/LICENSE b/node_modules/object-hash/LICENSE new file mode 100644 index 0000000..6ea185f --- /dev/null +++ b/node_modules/object-hash/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2014 object-hash contributors + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 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type](value); + }, + _object: function(object) { + var pattern = (/\[object (.*)\]/i); + var objString = Object.prototype.toString.call(object); + var objType = pattern.exec(objString); + if (!objType) { // object type did not match [object ...] + objType = 'unknown:[' + objString + ']'; + } else { + objType = objType[1]; // take only the class name + } + + objType = objType.toLowerCase(); + + var objectNumber = null; + + if ((objectNumber = context.indexOf(object)) >= 0) { + return this.dispatch('[CIRCULAR:' + objectNumber + ']'); + } else { + context.push(object); + } + + if (typeof Buffer !== 'undefined' && Buffer.isBuffer && Buffer.isBuffer(object)) { + write('buffer:'); + return write(object); + } + + if(objType !== 'object' && objType !== 'function' && objType !== 'asyncfunction') { + if(this['_' + objType]) { + this['_' + objType](object); + } else if (options.ignoreUnknown) { + return write('[' + objType + ']'); + } else { + throw new Error('Unknown object type "' + objType + '"'); + } + }else{ + var keys = Object.keys(object); + if (options.unorderedObjects) { + keys = keys.sort(); + } + // Make sure to incorporate special properties, so + // Types with different prototypes will produce + // a different hash and objects derived from + // different functions (`new Foo`, `new Bar`) will + // produce different hashes. + // We never do this for native functions since some + // seem to break because of that. + if (options.respectType !== false && !isNativeFunction(object)) { + keys.splice(0, 0, 'prototype', '__proto__', 'constructor'); + } + + if (options.excludeKeys) { + keys = keys.filter(function(key) { return !options.excludeKeys(key); }); + } + + write('object:' + keys.length + ':'); + var self = this; + return keys.forEach(function(key){ + self.dispatch(key); + write(':'); + if(!options.excludeValues) { + self.dispatch(object[key]); + } + write(','); + }); + } + }, + _array: function(arr, unordered){ + unordered = typeof unordered !== 'undefined' ? unordered : + options.unorderedArrays !== false; // default to options.unorderedArrays + + var self = this; + write('array:' + arr.length + ':'); + if (!unordered || arr.length <= 1) { + return arr.forEach(function(entry) { + return self.dispatch(entry); + }); + } + + // the unordered case is a little more complicated: + // since there is no canonical ordering on objects, + // i.e. {a:1} < {a:2} and {a:1} > {a:2} are both false, + // we first serialize each entry using a PassThrough stream + // before sorting. + // also: we can’t use the same context array for all entries + // since the order of hashing should *not* matter. instead, + // we keep track of the additions to a copy of the context array + // and add all of them to the global context array when we’re done + var contextAdditions = []; + var entries = arr.map(function(entry) { + var strm = new PassThrough(); + var localContext = context.slice(); // make copy + var hasher = typeHasher(options, strm, localContext); + hasher.dispatch(entry); + // take only what was added to localContext and append it to contextAdditions + contextAdditions = contextAdditions.concat(localContext.slice(context.length)); + return strm.read().toString(); + }); + context = context.concat(contextAdditions); + entries.sort(); + return this._array(entries, false); + }, + _date: function(date){ + return write('date:' + date.toJSON()); + }, + _symbol: function(sym){ + return write('symbol:' + sym.toString()); + }, + _error: function(err){ + return write('error:' + err.toString()); + }, + _boolean: function(bool){ + return write('bool:' + bool.toString()); + }, + _string: function(string){ + write('string:' + string.length + ':'); + write(string.toString()); + }, + _function: function(fn){ + write('fn:'); + if (isNativeFunction(fn)) { + this.dispatch('[native]'); + } else { + this.dispatch(fn.toString()); + } + + if (options.respectFunctionNames !== false) { + // Make sure we can still distinguish native functions + // by their name, otherwise String and Function will + // have the same hash + this.dispatch("function-name:" + String(fn.name)); + } + + if (options.respectFunctionProperties) { + this._object(fn); + } + }, + _number: function(number){ + return write('number:' + number.toString()); + }, + _xml: function(xml){ + return write('xml:' + xml.toString()); + }, + _null: function() { + return write('Null'); + }, + _undefined: function() { + return write('Undefined'); + }, + _regexp: function(regex){ + return write('regex:' + regex.toString()); + }, + _uint8array: function(arr){ + write('uint8array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _uint8clampedarray: function(arr){ + write('uint8clampedarray:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _int8array: function(arr){ + write('int8array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _uint16array: function(arr){ + write('uint16array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _int16array: function(arr){ + write('int16array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _uint32array: function(arr){ + write('uint32array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _int32array: function(arr){ + write('int32array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _float32array: function(arr){ + write('float32array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _float64array: function(arr){ + write('float64array:'); + return this.dispatch(Array.prototype.slice.call(arr)); + }, + _arraybuffer: function(arr){ + write('arraybuffer:'); + return this.dispatch(new Uint8Array(arr)); + }, + _url: function(url) { + return write('url:' + url.toString(), 'utf8'); + }, + _map: function(map) { + write('map:'); + var arr = Array.from(map); + return this._array(arr, options.unorderedSets !== false); + }, + _set: function(set) { + write('set:'); + var arr = Array.from(set); + return this._array(arr, options.unorderedSets !== false); + }, + _file: function(file) { + write('file:'); + return this.dispatch([file.name, file.size, file.type, file.lastModfied]); + }, + _blob: function() { + if (options.ignoreUnknown) { + return write('[blob]'); + } + + throw Error('Hashing Blob objects is currently not supported\n' + + '(see https://github.com/puleos/object-hash/issues/26)\n' + + 'Use "options.replacer" or "options.ignoreUnknown"\n'); + }, + _domwindow: function() { return write('domwindow'); }, + _bigint: function(number){ + return write('bigint:' + number.toString()); + }, + /* Node.js standard native objects */ + _process: function() { return write('process'); }, + _timer: function() { return write('timer'); }, + _pipe: function() { return write('pipe'); }, + _tcp: function() { return write('tcp'); }, + _udp: function() { return write('udp'); }, + _tty: function() { return write('tty'); }, + _statwatcher: function() { return write('statwatcher'); }, + _securecontext: function() { return write('securecontext'); }, + _connection: function() { return write('connection'); }, + _zlib: function() { return write('zlib'); }, + _context: function() { return write('context'); }, + _nodescript: function() { return write('nodescript'); }, + _httpparser: function() { return write('httpparser'); }, + _dataview: function() { return write('dataview'); }, + _signal: function() { return write('signal'); }, + _fsevent: function() { return write('fsevent'); }, + _tlswrap: function() { return write('tlswrap'); }, + }; +} + +// Mini-implementation of stream.PassThrough +// We are far from having need for the full implementation, and we can +// make assumptions like "many writes, then only one final read" +// and we can ignore encoding specifics +function PassThrough() { + return { + buf: '', + + write: function(b) { + this.buf += b; + }, + + end: function(b) { + this.buf += b; + }, + + read: function() { + return this.buf; + } + }; +} diff --git a/node_modules/object-hash/package.json b/node_modules/object-hash/package.json new file mode 100644 index 0000000..a72557f --- /dev/null +++ b/node_modules/object-hash/package.json @@ -0,0 +1,53 @@ +{ + "name": "object-hash", + "version": "3.0.0", + "description": "Generate hashes from javascript objects in node and the browser.", + "homepage": "https://github.com/puleos/object-hash", + "repository": { + "type": "git", + "url": "https://github.com/puleos/object-hash" + }, + "keywords": [ + "object", + "hash", + "sha1", + "md5" + ], + "bugs": { + "url": "https://github.com/puleos/object-hash/issues" + }, + "scripts": { + "test": "node ./node_modules/.bin/mocha test", + "prepublish": "gulp dist" + }, + "author": "Scott Puleo ", + "files": [ + "index.js", + "dist/object_hash.js" + ], + "license": "MIT", + "devDependencies": { + "browserify": "^16.2.3", + "gulp": "^4.0.0", + "gulp-browserify": "^0.5.1", + "gulp-coveralls": "^0.1.4", + "gulp-exec": "^3.0.1", + "gulp-istanbul": "^1.1.3", + "gulp-jshint": "^2.0.0", + "gulp-mocha": "^5.0.0", + "gulp-rename": "^1.2.0", + "gulp-replace": "^1.0.0", + "gulp-uglify": "^3.0.0", + "jshint": "^2.8.0", + "jshint-stylish": "^2.1.0", + "karma": "^4.2.0", + "karma-chrome-launcher": "^2.2.0", + "karma-mocha": "^1.3.0", + "mocha": "^6.2.0" + }, + "engines": { + "node": ">= 6" + }, + "main": "./index.js", + "browser": "./dist/object_hash.js" +} diff --git a/node_modules/object-hash/readme.markdown b/node_modules/object-hash/readme.markdown new file mode 100644 index 0000000..c507cf8 --- /dev/null +++ b/node_modules/object-hash/readme.markdown @@ -0,0 +1,198 @@ +# object-hash + +Generate hashes from objects and values in node and the browser. Uses node.js +crypto module for hashing. Supports SHA1 and many others (depending on the platform) +as well as custom streams (e.g. CRC32). + +[![NPM](https://nodei.co/npm/object-hash.png?downloads=true&downloadRank=true)](https://www.npmjs.com/package/object-hash) + +[![Travis CI](https://secure.travis-ci.org/puleos/object-hash.png?branch=master)](https://secure.travis-ci.org/puleos/object-hash?branch=master) +[![Coverage Status](https://coveralls.io/repos/puleos/object-hash/badge.svg?branch=master&service=github)](https://coveralls.io/github/puleos/object-hash?branch=master) + +* Hash values of any type. +* Supports a keys only option for grouping similar objects with different values. + +```js +var hash = require('object-hash'); + +hash({foo: 'bar'}) // => '67b69634f9880a282c14a0f0cb7ba20cf5d677e9' +hash([1, 2, 2.718, 3.14159]) // => '136b9b88375971dff9f1af09d7356e3e04281951' +``` + +## Versioning Disclaimer + +Starting with version `1.1.8` (released April 2017), new versions will consider +the exact returned hash part of the API contract, i.e. changes that will affect +hash values will be considered `semver-major`. Previous versions may violate +that expectation. + +For more information, see [this discussion](https://github.com/puleos/object-hash/issues/30). + +## hash(value, options) + +Generate a hash from any object or type. Defaults to sha1 with hex encoding. + +* `algorithm` hash algo to be used: 'sha1', 'md5', 'passthrough'. default: sha1 + * This supports the algorithms returned by `crypto.getHashes()`. Note that the default of SHA-1 is not considered secure, and a stronger algorithm should be used if a cryptographical hash is desired. + * This also supports the `passthrough` algorith, which will return the information that would otherwise have been hashed. +* `excludeValues` {true|false} hash object keys, values ignored. default: false +* `encoding` hash encoding, supports 'buffer', 'hex', 'binary', 'base64'. default: hex +* `ignoreUnknown` {true|*false} ignore unknown object types. default: false +* `replacer` optional function that replaces values before hashing. default: accept all values +* `respectFunctionProperties` {true|false} Whether properties on functions are considered when hashing. default: true +* `respectFunctionNames` {true|false} consider `name` property of functions for hashing. default: true +* `respectType` {true|false} Whether special type attributes (`.prototype`, `.__proto__`, `.constructor`) + are hashed. default: true +* `unorderedArrays` {true|false} Sort all arrays before hashing. Note that this affects *all* collections, + i.e. including typed arrays, Sets, Maps, etc. default: false +* `unorderedSets` {true|false} Sort `Set` and `Map` instances before hashing, i.e. make + `hash(new Set([1, 2])) == hash(new Set([2, 1]))` return `true`. default: true +* `unorderedObjects` {true|false} Sort objects before hashing, i.e. make `hash({ x: 1, y: 2 }) === hash({ y: 2, x: 1 })`. default: true +* `excludeKeys` optional function for excluding specific key(s) from hashing, if true is returned then exclude from hash. default: include all keys + +## hash.sha1(value) + +Hash using the sha1 algorithm. + +Note that SHA-1 is not considered secure, and a stronger algorithm should be used if a cryptographical hash is desired. + +*Sugar method, equivalent to* `hash(value, {algorithm: 'sha1'})` + +## hash.keys(value) + +Hash object keys using the sha1 algorithm, values ignored. + +*Sugar method, equivalent to* `hash(value, {excludeValues: true})` + +## hash.MD5(value) + +Hash using the md5 algorithm. + +Note that the MD5 algorithm is not considered secure, and a stronger algorithm should be used if a cryptographical hash is desired. + +*Sugar method, equivalent to* `hash(value, {algorithm: 'md5'})` + +## hash.keysMD5(value) + +Hash object keys using the md5 algorithm, values ignored. + +Note that the MD5 algorithm is not considered secure, and a stronger algorithm should be used if a cryptographical hash is desired. + +*Sugar method, equivalent to* `hash(value, {algorithm: 'md5', excludeValues: true})` + +## hash.writeToStream(value, [options,] stream) + +Write the information that would otherwise have been hashed to a stream, e.g.: + +```js +hash.writeToStream({foo: 'bar', a: 42}, {respectType: false}, process.stdout) +// => e.g. 'object:a:number:42foo:string:bar' +``` + +## Installation + +node: + +```js +npm install object-hash +``` + +browser: */dist/object_hash.js* + +```html + + + +``` + +## Example usage + +```js +var hash = require('object-hash'); + +var peter = { name: 'Peter', stapler: false, friends: ['Joanna', 'Michael', 'Samir'] }; +var michael = { name: 'Michael', stapler: false, friends: ['Peter', 'Samir'] }; +var bob = { name: 'Bob', stapler: true, friends: [] }; + +/*** + * sha1 hex encoding (default) + */ +hash(peter); +// 14fa461bf4b98155e82adc86532938553b4d33a9 +hash(michael); +// 4b2b30e27699979ce46714253bc2213010db039c +hash(bob); +// 38d96106bc8ef3d8bd369b99bb6972702c9826d5 + +/*** + * hash object keys, values ignored + */ +hash(peter, { excludeValues: true }); +// 48f370a772c7496f6c9d2e6d92e920c87dd00a5c +hash(michael, { excludeValues: true }); +// 48f370a772c7496f6c9d2e6d92e920c87dd00a5c +hash.keys(bob); +// 48f370a772c7496f6c9d2e6d92e920c87dd00a5c + +/*** + * hash object, ignore specific key(s) + */ +hash(peter, { excludeKeys: function(key) { + if ( key === 'friends') { + return true; + } + return false; + } +}); +// 66b7d7e64871aa9fda1bdc8e88a28df797648d80 + +/*** + * md5 base64 encoding + */ +hash(peter, { algorithm: 'md5', encoding: 'base64' }); +// 6rkWaaDiG3NynWw4svGH7g== +hash(michael, { algorithm: 'md5', encoding: 'base64' }); +// djXaWpuWVJeOF8Sb6SFFNg== +hash(bob, { algorithm: 'md5', encoding: 'base64' }); +// lFzkw/IJ8/12jZI0rQeS3w== +``` + +## Legacy Browser Support + +IE <= 8 and Opera <= 11 support dropped in version 0.3.0. If you require +legacy browser support you must either use an ES5 shim or use version 0.2.5 +of this module. + +## Development + +```sh-session +git clone https://github.com/puleos/object-hash +``` + +## Node Docker Wrapper + +If you want to stand this up in a docker container, you should take at look +at the [![node-object-hash](https://github.com/bean5/node-object-hash)](https://github.com/bean5/node-object-hash) project. + +### gulp tasks + +* `gulp watch` (default) watch files, test and lint on change/add +* `gulp test` unit tests +* `gulp karma` browser unit tests +* `gulp lint` jshint +* `gulp dist` create browser version in /dist + +## License + +MIT + +## Changelog + +### v2.0.0 + +Only Node.js versions `>= 6.0.0` are being tested in CI now. +No other breaking changes were introduced. diff --git a/node_modules/path-parse/LICENSE b/node_modules/path-parse/LICENSE new file mode 100644 index 0000000..810f3db --- /dev/null +++ b/node_modules/path-parse/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2015 Javier Blanco + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/path-parse/README.md b/node_modules/path-parse/README.md new file mode 100644 index 0000000..05097f8 --- /dev/null +++ b/node_modules/path-parse/README.md @@ -0,0 +1,42 @@ +# path-parse [![Build Status](https://travis-ci.org/jbgutierrez/path-parse.svg?branch=master)](https://travis-ci.org/jbgutierrez/path-parse) + +> Node.js [`path.parse(pathString)`](https://nodejs.org/api/path.html#path_path_parse_pathstring) [ponyfill](https://ponyfill.com). + +## Install + +``` +$ npm install --save path-parse +``` + +## Usage + +```js +var pathParse = require('path-parse'); + +pathParse('/home/user/dir/file.txt'); +//=> { +// root : "/", +// dir : "/home/user/dir", +// base : "file.txt", +// ext : ".txt", +// name : "file" +// } +``` + +## API + +See [`path.parse(pathString)`](https://nodejs.org/api/path.html#path_path_parse_pathstring) docs. + +### pathParse(path) + +### pathParse.posix(path) + +The Posix specific version. + +### pathParse.win32(path) + +The Windows specific version. + +## License + +MIT © [Javier Blanco](http://jbgutierrez.info) diff --git a/node_modules/path-parse/index.js b/node_modules/path-parse/index.js new file mode 100644 index 0000000..f062d0a --- /dev/null +++ b/node_modules/path-parse/index.js @@ -0,0 +1,75 @@ +'use strict'; + +var isWindows = process.platform === 'win32'; + +// Regex to split a windows path into into [dir, root, basename, name, ext] +var splitWindowsRe = + /^(((?:[a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+)?[\\\/]?)(?:[^\\\/]*[\\\/])*)((\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))[\\\/]*$/; + +var win32 = {}; + +function win32SplitPath(filename) { + return splitWindowsRe.exec(filename).slice(1); +} + +win32.parse = function(pathString) { + if (typeof pathString !== 'string') { + throw new TypeError( + "Parameter 'pathString' must be a string, not " + typeof pathString + ); + } + var allParts = win32SplitPath(pathString); + if (!allParts || allParts.length !== 5) { + throw new TypeError("Invalid path '" + pathString + "'"); + } + return { + root: allParts[1], + dir: allParts[0] === allParts[1] ? allParts[0] : allParts[0].slice(0, -1), + base: allParts[2], + ext: allParts[4], + name: allParts[3] + }; +}; + + + +// Split a filename into [dir, root, basename, name, ext], unix version +// 'root' is just a slash, or nothing. +var splitPathRe = + /^((\/?)(?:[^\/]*\/)*)((\.{1,2}|[^\/]+?|)(\.[^.\/]*|))[\/]*$/; +var posix = {}; + + +function posixSplitPath(filename) { + return splitPathRe.exec(filename).slice(1); +} + + +posix.parse = function(pathString) { + if (typeof pathString !== 'string') { + throw new TypeError( + "Parameter 'pathString' must be a string, not " + typeof pathString + ); + } + var allParts = posixSplitPath(pathString); + if (!allParts || allParts.length !== 5) { + throw new TypeError("Invalid path '" + pathString + "'"); + } + + return { + root: allParts[1], + dir: allParts[0].slice(0, -1), + base: allParts[2], + ext: allParts[4], + name: allParts[3], + }; +}; + + +if (isWindows) + module.exports = win32.parse; +else /* posix */ + module.exports = posix.parse; + +module.exports.posix = posix.parse; +module.exports.win32 = win32.parse; diff --git a/node_modules/path-parse/package.json b/node_modules/path-parse/package.json new file mode 100644 index 0000000..36c23f8 --- /dev/null +++ b/node_modules/path-parse/package.json @@ -0,0 +1,33 @@ +{ + "name": "path-parse", + "version": "1.0.7", + "description": "Node.js path.parse() ponyfill", + "main": "index.js", + "scripts": { + "test": "node test.js" + }, + "repository": { + "type": "git", + "url": "https://github.com/jbgutierrez/path-parse.git" + }, + "keywords": [ + "path", + "paths", + "file", + "dir", + "parse", + "built-in", + "util", + "utils", + "core", + "ponyfill", + "polyfill", + "shim" + ], + "author": "Javier Blanco ", + "license": "MIT", + "bugs": { + "url": "https://github.com/jbgutierrez/path-parse/issues" + }, + "homepage": "https://github.com/jbgutierrez/path-parse#readme" +} diff --git a/node_modules/picocolors/LICENSE b/node_modules/picocolors/LICENSE new file mode 100644 index 0000000..496098c --- /dev/null +++ b/node_modules/picocolors/LICENSE @@ -0,0 +1,15 @@ +ISC License + +Copyright (c) 2021 Alexey Raspopov, Kostiantyn Denysov, Anton Verinov + +Permission to use, copy, modify, and/or distribute this software for any +purpose with or without fee is hereby granted, provided that the above +copyright notice and this permission notice appear in all copies. + +THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES +WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF +MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR +ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES +WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN +ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF +OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. diff --git a/node_modules/picocolors/README.md b/node_modules/picocolors/README.md new file mode 100644 index 0000000..8e47aa8 --- /dev/null +++ b/node_modules/picocolors/README.md @@ -0,0 +1,21 @@ +# picocolors + +The tiniest and the fastest library for terminal output formatting with ANSI colors. + +```javascript +import pc from "picocolors" + +console.log( + pc.green(`How are ${pc.italic(`you`)} doing?`) +) +``` + +- **No dependencies.** +- **14 times** smaller and **2 times** faster than chalk. +- Used by popular tools like PostCSS, SVGO, Stylelint, and Browserslist. +- Node.js v6+ & browsers support. Support for both CJS and ESM projects. +- TypeScript type declarations included. +- [`NO_COLOR`](https://no-color.org/) friendly. + +## Docs +Read **[full docs](https://github.com/alexeyraspopov/picocolors#readme)** on GitHub. diff --git a/node_modules/picocolors/package.json b/node_modules/picocolors/package.json new file mode 100644 index 0000000..85a12d5 --- /dev/null +++ b/node_modules/picocolors/package.json @@ -0,0 +1,25 @@ +{ + "name": "picocolors", + "version": "1.0.0", + "main": "./picocolors.js", + "types": "./picocolors.d.ts", + "browser": { + "./picocolors.js": "./picocolors.browser.js" + }, + "sideEffects": false, + "description": "The tiniest and the fastest library for terminal output formatting with ANSI colors", + "files": [ + "picocolors.*", + "types.ts" + ], + "keywords": [ + "terminal", + "colors", + "formatting", + "cli", + "console" + ], + "author": "Alexey Raspopov", + "repository": "alexeyraspopov/picocolors", + "license": "ISC" +} diff --git a/node_modules/picocolors/picocolors.browser.js b/node_modules/picocolors/picocolors.browser.js new file mode 100644 index 0000000..5eb9fbe --- /dev/null +++ b/node_modules/picocolors/picocolors.browser.js @@ -0,0 +1,4 @@ +var x=String; +var create=function() {return {isColorSupported:false,reset:x,bold:x,dim:x,italic:x,underline:x,inverse:x,hidden:x,strikethrough:x,black:x,red:x,green:x,yellow:x,blue:x,magenta:x,cyan:x,white:x,gray:x,bgBlack:x,bgRed:x,bgGreen:x,bgYellow:x,bgBlue:x,bgMagenta:x,bgCyan:x,bgWhite:x}}; +module.exports=create(); +module.exports.createColors = create; diff --git a/node_modules/picocolors/picocolors.d.ts b/node_modules/picocolors/picocolors.d.ts new file mode 100644 index 0000000..94e146a --- /dev/null +++ b/node_modules/picocolors/picocolors.d.ts @@ -0,0 +1,5 @@ +import { Colors } from "./types" + +declare const picocolors: Colors & { createColors: (enabled?: boolean) => Colors } + +export = picocolors diff --git a/node_modules/picocolors/picocolors.js b/node_modules/picocolors/picocolors.js new file mode 100644 index 0000000..fdb6304 --- /dev/null +++ b/node_modules/picocolors/picocolors.js @@ -0,0 +1,58 @@ +let tty = require("tty") + +let isColorSupported = + !("NO_COLOR" in process.env || process.argv.includes("--no-color")) && + ("FORCE_COLOR" in process.env || + process.argv.includes("--color") || + process.platform === "win32" || + (tty.isatty(1) && process.env.TERM !== "dumb") || + "CI" in process.env) + +let formatter = + (open, close, replace = open) => + input => { + let string = "" + input + let index = string.indexOf(close, open.length) + return ~index + ? open + replaceClose(string, close, replace, index) + close + : open + string + close + } + +let replaceClose = (string, close, replace, index) => { + let start = string.substring(0, index) + replace + let end = string.substring(index + close.length) + let nextIndex = end.indexOf(close) + return ~nextIndex ? start + replaceClose(end, close, replace, nextIndex) : start + end +} + +let createColors = (enabled = isColorSupported) => ({ + isColorSupported: enabled, + reset: enabled ? s => `\x1b[0m${s}\x1b[0m` : String, + bold: enabled ? formatter("\x1b[1m", "\x1b[22m", "\x1b[22m\x1b[1m") : String, + dim: enabled ? formatter("\x1b[2m", "\x1b[22m", "\x1b[22m\x1b[2m") : String, + italic: enabled ? formatter("\x1b[3m", "\x1b[23m") : String, + underline: enabled ? formatter("\x1b[4m", "\x1b[24m") : String, + inverse: enabled ? formatter("\x1b[7m", "\x1b[27m") : String, + hidden: enabled ? formatter("\x1b[8m", "\x1b[28m") : String, + strikethrough: enabled ? formatter("\x1b[9m", "\x1b[29m") : String, + black: enabled ? formatter("\x1b[30m", "\x1b[39m") : String, + red: enabled ? formatter("\x1b[31m", "\x1b[39m") : String, + green: enabled ? formatter("\x1b[32m", "\x1b[39m") : String, + yellow: enabled ? formatter("\x1b[33m", "\x1b[39m") : String, + blue: enabled ? formatter("\x1b[34m", "\x1b[39m") : String, + magenta: enabled ? formatter("\x1b[35m", "\x1b[39m") : String, + cyan: enabled ? formatter("\x1b[36m", "\x1b[39m") : String, + white: enabled ? formatter("\x1b[37m", "\x1b[39m") : String, + gray: enabled ? formatter("\x1b[90m", "\x1b[39m") : String, + bgBlack: enabled ? formatter("\x1b[40m", "\x1b[49m") : String, + bgRed: enabled ? formatter("\x1b[41m", "\x1b[49m") : String, + bgGreen: enabled ? formatter("\x1b[42m", "\x1b[49m") : String, + bgYellow: enabled ? formatter("\x1b[43m", "\x1b[49m") : String, + bgBlue: enabled ? formatter("\x1b[44m", "\x1b[49m") : String, + bgMagenta: enabled ? formatter("\x1b[45m", "\x1b[49m") : String, + bgCyan: enabled ? formatter("\x1b[46m", "\x1b[49m") : String, + bgWhite: enabled ? formatter("\x1b[47m", "\x1b[49m") : String, +}) + +module.exports = createColors() +module.exports.createColors = createColors diff --git a/node_modules/picocolors/types.ts b/node_modules/picocolors/types.ts new file mode 100644 index 0000000..b4bacee --- /dev/null +++ b/node_modules/picocolors/types.ts @@ -0,0 +1,30 @@ +export type Formatter = (input: string | number | null | undefined) => string + +export interface Colors { + isColorSupported: boolean + reset: Formatter + bold: Formatter + dim: Formatter + italic: Formatter + underline: Formatter + inverse: Formatter + hidden: Formatter + strikethrough: Formatter + black: Formatter + red: Formatter + green: Formatter + yellow: Formatter + blue: Formatter + magenta: Formatter + cyan: Formatter + white: Formatter + gray: Formatter + bgBlack: Formatter + bgRed: Formatter + bgGreen: Formatter + bgYellow: Formatter + bgBlue: Formatter + bgMagenta: Formatter + bgCyan: Formatter + bgWhite: Formatter +} diff --git a/node_modules/picomatch/CHANGELOG.md b/node_modules/picomatch/CHANGELOG.md new file mode 100644 index 0000000..8ccc6c1 --- /dev/null +++ b/node_modules/picomatch/CHANGELOG.md @@ -0,0 +1,136 @@ +# Release history + +**All notable changes to this project will be documented in this file.** + +The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html). + +
+ Guiding Principles + +- Changelogs are for humans, not machines. +- There should be an entry for every single version. +- The same types of changes should be grouped. +- Versions and sections should be linkable. +- The latest version comes first. +- The release date of each versions is displayed. +- Mention whether you follow Semantic Versioning. + +
+ +
+ Types of changes + +Changelog entries are classified using the following labels _(from [keep-a-changelog](http://keepachangelog.com/)_): + +- `Added` for new features. +- `Changed` for changes in existing functionality. +- `Deprecated` for soon-to-be removed features. +- `Removed` for now removed features. +- `Fixed` for any bug fixes. +- `Security` in case of vulnerabilities. + +
+ +## 2.3.1 (2022-01-02) + +### Fixed + +* Fixes bug when a pattern containing an expression after the closing parenthesis (`/!(*.d).{ts,tsx}`) was incorrectly converted to regexp ([9f241ef](https://github.com/micromatch/picomatch/commit/9f241ef)). + +### Changed + +* Some documentation improvements ([f81d236](https://github.com/micromatch/picomatch/commit/f81d236), [421e0e7](https://github.com/micromatch/picomatch/commit/421e0e7)). + +## 2.3.0 (2021-05-21) + +### Fixed + +* Fixes bug where file names with two dots were not being matched consistently with negation extglobs containing a star ([56083ef](https://github.com/micromatch/picomatch/commit/56083ef)) + +## 2.2.3 (2021-04-10) + +### Fixed + +* Do not skip pattern seperator for square brackets ([fb08a30](https://github.com/micromatch/picomatch/commit/fb08a30)). +* Set negatedExtGlob also if it does not span the whole pattern ([032e3f5](https://github.com/micromatch/picomatch/commit/032e3f5)). + +## 2.2.2 (2020-03-21) + +### Fixed + +* Correctly handle parts of the pattern after parentheses in the `scan` method ([e15b920](https://github.com/micromatch/picomatch/commit/e15b920)). + +## 2.2.1 (2020-01-04) + +* Fixes [#49](https://github.com/micromatch/picomatch/issues/49), so that braces with no sets or ranges are now propertly treated as literals. + +## 2.2.0 (2020-01-04) + +* Disable fastpaths mode for the parse method ([5b8d33f](https://github.com/micromatch/picomatch/commit/5b8d33f)) +* Add `tokens`, `slashes`, and `parts` to the object returned by `picomatch.scan()`. + +## 2.1.0 (2019-10-31) + +* add benchmarks for scan ([4793b92](https://github.com/micromatch/picomatch/commit/4793b92)) +* Add eslint object-curly-spacing rule ([707c650](https://github.com/micromatch/picomatch/commit/707c650)) +* Add prefer-const eslint rule ([5c7501c](https://github.com/micromatch/picomatch/commit/5c7501c)) +* Add support for nonegate in scan API ([275c9b9](https://github.com/micromatch/picomatch/commit/275c9b9)) +* Change lets to consts. Move root import up. ([4840625](https://github.com/micromatch/picomatch/commit/4840625)) +* closes https://github.com/micromatch/picomatch/issues/21 ([766bcb0](https://github.com/micromatch/picomatch/commit/766bcb0)) +* Fix "Extglobs" table in readme ([eb19da8](https://github.com/micromatch/picomatch/commit/eb19da8)) +* fixes https://github.com/micromatch/picomatch/issues/20 ([9caca07](https://github.com/micromatch/picomatch/commit/9caca07)) +* fixes https://github.com/micromatch/picomatch/issues/26 ([fa58f45](https://github.com/micromatch/picomatch/commit/fa58f45)) +* Lint test ([d433a34](https://github.com/micromatch/picomatch/commit/d433a34)) +* lint unit tests ([0159b55](https://github.com/micromatch/picomatch/commit/0159b55)) +* Make scan work with noext ([6c02e03](https://github.com/micromatch/picomatch/commit/6c02e03)) +* minor linting ([c2a2b87](https://github.com/micromatch/picomatch/commit/c2a2b87)) +* minor parser improvements ([197671d](https://github.com/micromatch/picomatch/commit/197671d)) +* remove eslint since it... ([07876fa](https://github.com/micromatch/picomatch/commit/07876fa)) +* remove funding file ([8ebe96d](https://github.com/micromatch/picomatch/commit/8ebe96d)) +* Remove unused funks ([cbc6d54](https://github.com/micromatch/picomatch/commit/cbc6d54)) +* Run eslint during pretest, fix existing eslint findings ([0682367](https://github.com/micromatch/picomatch/commit/0682367)) +* support `noparen` in scan ([3d37569](https://github.com/micromatch/picomatch/commit/3d37569)) +* update changelog ([7b34e77](https://github.com/micromatch/picomatch/commit/7b34e77)) +* update travis ([777f038](https://github.com/micromatch/picomatch/commit/777f038)) +* Use eslint-disable-next-line instead of eslint-disable ([4e7c1fd](https://github.com/micromatch/picomatch/commit/4e7c1fd)) + +## 2.0.7 (2019-05-14) + +* 2.0.7 ([9eb9a71](https://github.com/micromatch/picomatch/commit/9eb9a71)) +* supports lookbehinds ([1f63f7e](https://github.com/micromatch/picomatch/commit/1f63f7e)) +* update .verb.md file with typo change ([2741279](https://github.com/micromatch/picomatch/commit/2741279)) +* fix: typo in README ([0753e44](https://github.com/micromatch/picomatch/commit/0753e44)) + +## 2.0.4 (2019-04-10) + +### Fixed + +- Readme link [fixed](https://github.com/micromatch/picomatch/pull/13/commits/a96ab3aa2b11b6861c23289964613d85563b05df) by @danez. +- `options.capture` now works as expected when fastpaths are enabled. See https://github.com/micromatch/picomatch/pull/12/commits/26aefd71f1cfaf95c37f1c1fcab68a693b037304. Thanks to @DrPizza. + +## 2.0.0 (2019-04-10) + +### Added + +- Adds support for `options.onIgnore`. See the readme for details +- Adds support for `options.onResult`. See the readme for details + +### Breaking changes + +- The unixify option was renamed to `windows` +- caching and all related options and methods have been removed + +## 1.0.0 (2018-11-05) + +- adds `.onMatch` option +- improvements to `.scan` method +- numerous improvements and optimizations for matching and parsing +- better windows path handling + +## 0.1.0 - 2017-04-13 + +First release. + + +[keep-a-changelog]: https://github.com/olivierlacan/keep-a-changelog diff --git a/node_modules/picomatch/LICENSE b/node_modules/picomatch/LICENSE new file mode 100644 index 0000000..3608dca --- /dev/null +++ b/node_modules/picomatch/LICENSE @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) 2017-present, Jon Schlinkert. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/picomatch/README.md b/node_modules/picomatch/README.md new file mode 100644 index 0000000..b0526e2 --- /dev/null +++ b/node_modules/picomatch/README.md @@ -0,0 +1,708 @@ +

Picomatch

+ +

+ +version + + +test status + + +coverage status + + +downloads + +

+ +
+
+ +

+Blazing fast and accurate glob matcher written in JavaScript.
+No dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions. +

+ +
+
+ +## Why picomatch? + +* **Lightweight** - No dependencies +* **Minimal** - Tiny API surface. Main export is a function that takes a glob pattern and returns a matcher function. +* **Fast** - Loads in about 2ms (that's several times faster than a [single frame of a HD movie](http://www.endmemo.com/sconvert/framespersecondframespermillisecond.php) at 60fps) +* **Performant** - Use the returned matcher function to speed up repeat matching (like when watching files) +* **Accurate matching** - Using wildcards (`*` and `?`), globstars (`**`) for nested directories, [advanced globbing](#advanced-globbing) with extglobs, braces, and POSIX brackets, and support for escaping special characters with `\` or quotes. +* **Well tested** - Thousands of unit tests + +See the [library comparison](#library-comparisons) to other libraries. + +
+
+ +## Table of Contents + +
Click to expand + +- [Install](#install) +- [Usage](#usage) +- [API](#api) + * [picomatch](#picomatch) + * [.test](#test) + * [.matchBase](#matchbase) + * [.isMatch](#ismatch) + * [.parse](#parse) + * [.scan](#scan) + * [.compileRe](#compilere) + * [.makeRe](#makere) + * [.toRegex](#toregex) +- [Options](#options) + * [Picomatch options](#picomatch-options) + * [Scan Options](#scan-options) + * [Options Examples](#options-examples) +- [Globbing features](#globbing-features) + * [Basic globbing](#basic-globbing) + * [Advanced globbing](#advanced-globbing) + * [Braces](#braces) + * [Matching special characters as literals](#matching-special-characters-as-literals) +- [Library Comparisons](#library-comparisons) +- [Benchmarks](#benchmarks) +- [Philosophies](#philosophies) +- [About](#about) + * [Author](#author) + * [License](#license) + +_(TOC generated by [verb](https://github.com/verbose/verb) using [markdown-toc](https://github.com/jonschlinkert/markdown-toc))_ + +
+ +
+
+ +## Install + +Install with [npm](https://www.npmjs.com/): + +```sh +npm install --save picomatch +``` + +
+ +## Usage + +The main export is a function that takes a glob pattern and an options object and returns a function for matching strings. + +```js +const pm = require('picomatch'); +const isMatch = pm('*.js'); + +console.log(isMatch('abcd')); //=> false +console.log(isMatch('a.js')); //=> true +console.log(isMatch('a.md')); //=> false +console.log(isMatch('a/b.js')); //=> false +``` + +
+ +## API + +### [picomatch](lib/picomatch.js#L32) + +Creates a matcher function from one or more glob patterns. The returned function takes a string to match as its first argument, and returns true if the string is a match. The returned matcher function also takes a boolean as the second argument that, when true, returns an object with additional information. + +**Params** + +* `globs` **{String|Array}**: One or more glob patterns. +* `options` **{Object=}** +* `returns` **{Function=}**: Returns a matcher function. + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch(glob[, options]); + +const isMatch = picomatch('*.!(*a)'); +console.log(isMatch('a.a')); //=> false +console.log(isMatch('a.b')); //=> true +``` + +### [.test](lib/picomatch.js#L117) + +Test `input` with the given `regex`. This is used by the main `picomatch()` function to test the input string. + +**Params** + +* `input` **{String}**: String to test. +* `regex` **{RegExp}** +* `returns` **{Object}**: Returns an object with matching info. + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch.test(input, regex[, options]); + +console.log(picomatch.test('foo/bar', /^(?:([^/]*?)\/([^/]*?))$/)); +// { isMatch: true, match: [ 'foo/', 'foo', 'bar' ], output: 'foo/bar' } +``` + +### [.matchBase](lib/picomatch.js#L161) + +Match the basename of a filepath. + +**Params** + +* `input` **{String}**: String to test. +* `glob` **{RegExp|String}**: Glob pattern or regex created by [.makeRe](#makeRe). +* `returns` **{Boolean}** + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch.matchBase(input, glob[, options]); +console.log(picomatch.matchBase('foo/bar.js', '*.js'); // true +``` + +### [.isMatch](lib/picomatch.js#L183) + +Returns true if **any** of the given glob `patterns` match the specified `string`. + +**Params** + +* **{String|Array}**: str The string to test. +* **{String|Array}**: patterns One or more glob patterns to use for matching. +* **{Object}**: See available [options](#options). +* `returns` **{Boolean}**: Returns true if any patterns match `str` + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch.isMatch(string, patterns[, options]); + +console.log(picomatch.isMatch('a.a', ['b.*', '*.a'])); //=> true +console.log(picomatch.isMatch('a.a', 'b.*')); //=> false +``` + +### [.parse](lib/picomatch.js#L199) + +Parse a glob pattern to create the source string for a regular expression. + +**Params** + +* `pattern` **{String}** +* `options` **{Object}** +* `returns` **{Object}**: Returns an object with useful properties and output to be used as a regex source string. + +**Example** + +```js +const picomatch = require('picomatch'); +const result = picomatch.parse(pattern[, options]); +``` + +### [.scan](lib/picomatch.js#L231) + +Scan a glob pattern to separate the pattern into segments. + +**Params** + +* `input` **{String}**: Glob pattern to scan. +* `options` **{Object}** +* `returns` **{Object}**: Returns an object with + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch.scan(input[, options]); + +const result = picomatch.scan('!./foo/*.js'); +console.log(result); +{ prefix: '!./', + input: '!./foo/*.js', + start: 3, + base: 'foo', + glob: '*.js', + isBrace: false, + isBracket: false, + isGlob: true, + isExtglob: false, + isGlobstar: false, + negated: true } +``` + +### [.compileRe](lib/picomatch.js#L245) + +Compile a regular expression from the `state` object returned by the +[parse()](#parse) method. + +**Params** + +* `state` **{Object}** +* `options` **{Object}** +* `returnOutput` **{Boolean}**: Intended for implementors, this argument allows you to return the raw output from the parser. +* `returnState` **{Boolean}**: Adds the state to a `state` property on the returned regex. Useful for implementors and debugging. +* `returns` **{RegExp}** + +### [.makeRe](lib/picomatch.js#L286) + +Create a regular expression from a parsed glob pattern. + +**Params** + +* `state` **{String}**: The object returned from the `.parse` method. +* `options` **{Object}** +* `returnOutput` **{Boolean}**: Implementors may use this argument to return the compiled output, instead of a regular expression. This is not exposed on the options to prevent end-users from mutating the result. +* `returnState` **{Boolean}**: Implementors may use this argument to return the state from the parsed glob with the returned regular expression. +* `returns` **{RegExp}**: Returns a regex created from the given pattern. + +**Example** + +```js +const picomatch = require('picomatch'); +const state = picomatch.parse('*.js'); +// picomatch.compileRe(state[, options]); + +console.log(picomatch.compileRe(state)); +//=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/ +``` + +### [.toRegex](lib/picomatch.js#L321) + +Create a regular expression from the given regex source string. + +**Params** + +* `source` **{String}**: Regular expression source string. +* `options` **{Object}** +* `returns` **{RegExp}** + +**Example** + +```js +const picomatch = require('picomatch'); +// picomatch.toRegex(source[, options]); + +const { output } = picomatch.parse('*.js'); +console.log(picomatch.toRegex(output)); +//=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/ +``` + +
+ +## Options + +### Picomatch options + +The following options may be used with the main `picomatch()` function or any of the methods on the picomatch API. + +| **Option** | **Type** | **Default value** | **Description** | +| --- | --- | --- | --- | +| `basename` | `boolean` | `false` | If set, then patterns without slashes will be matched against the basename of the path if it contains slashes. For example, `a?b` would match the path `/xyz/123/acb`, but not `/xyz/acb/123`. | +| `bash` | `boolean` | `false` | Follow bash matching rules more strictly - disallows backslashes as escape characters, and treats single stars as globstars (`**`). | +| `capture` | `boolean` | `undefined` | Return regex matches in supporting methods. | +| `contains` | `boolean` | `undefined` | Allows glob to match any part of the given string(s). | +| `cwd` | `string` | `process.cwd()` | Current working directory. Used by `picomatch.split()` | +| `debug` | `boolean` | `undefined` | Debug regular expressions when an error is thrown. | +| `dot` | `boolean` | `false` | Enable dotfile matching. By default, dotfiles are ignored unless a `.` is explicitly defined in the pattern, or `options.dot` is true | +| `expandRange` | `function` | `undefined` | Custom function for expanding ranges in brace patterns, such as `{a..z}`. The function receives the range values as two arguments, and it must return a string to be used in the generated regex. It's recommended that returned strings be wrapped in parentheses. | +| `failglob` | `boolean` | `false` | Throws an error if no matches are found. Based on the bash option of the same name. | +| `fastpaths` | `boolean` | `true` | To speed up processing, full parsing is skipped for a handful common glob patterns. Disable this behavior by setting this option to `false`. | +| `flags` | `string` | `undefined` | Regex flags to use in the generated regex. If defined, the `nocase` option will be overridden. | +| [format](#optionsformat) | `function` | `undefined` | Custom function for formatting the returned string. This is useful for removing leading slashes, converting Windows paths to Posix paths, etc. | +| `ignore` | `array\|string` | `undefined` | One or more glob patterns for excluding strings that should not be matched from the result. | +| `keepQuotes` | `boolean` | `false` | Retain quotes in the generated regex, since quotes may also be used as an alternative to backslashes. | +| `literalBrackets` | `boolean` | `undefined` | When `true`, brackets in the glob pattern will be escaped so that only literal brackets will be matched. | +| `matchBase` | `boolean` | `false` | Alias for `basename` | +| `maxLength` | `boolean` | `65536` | Limit the max length of the input string. An error is thrown if the input string is longer than this value. | +| `nobrace` | `boolean` | `false` | Disable brace matching, so that `{a,b}` and `{1..3}` would be treated as literal characters. | +| `nobracket` | `boolean` | `undefined` | Disable matching with regex brackets. | +| `nocase` | `boolean` | `false` | Make matching case-insensitive. Equivalent to the regex `i` flag. Note that this option is overridden by the `flags` option. | +| `nodupes` | `boolean` | `true` | Deprecated, use `nounique` instead. This option will be removed in a future major release. By default duplicates are removed. Disable uniquification by setting this option to false. | +| `noext` | `boolean` | `false` | Alias for `noextglob` | +| `noextglob` | `boolean` | `false` | Disable support for matching with extglobs (like `+(a\|b)`) | +| `noglobstar` | `boolean` | `false` | Disable support for matching nested directories with globstars (`**`) | +| `nonegate` | `boolean` | `false` | Disable support for negating with leading `!` | +| `noquantifiers` | `boolean` | `false` | Disable support for regex quantifiers (like `a{1,2}`) and treat them as brace patterns to be expanded. | +| [onIgnore](#optionsonIgnore) | `function` | `undefined` | Function to be called on ignored items. | +| [onMatch](#optionsonMatch) | `function` | `undefined` | Function to be called on matched items. | +| [onResult](#optionsonResult) | `function` | `undefined` | Function to be called on all items, regardless of whether or not they are matched or ignored. | +| `posix` | `boolean` | `false` | Support POSIX character classes ("posix brackets"). | +| `posixSlashes` | `boolean` | `undefined` | Convert all slashes in file paths to forward slashes. This does not convert slashes in the glob pattern itself | +| `prepend` | `boolean` | `undefined` | String to prepend to the generated regex used for matching. | +| `regex` | `boolean` | `false` | Use regular expression rules for `+` (instead of matching literal `+`), and for stars that follow closing parentheses or brackets (as in `)*` and `]*`). | +| `strictBrackets` | `boolean` | `undefined` | Throw an error if brackets, braces, or parens are imbalanced. | +| `strictSlashes` | `boolean` | `undefined` | When true, picomatch won't match trailing slashes with single stars. | +| `unescape` | `boolean` | `undefined` | Remove backslashes preceding escaped characters in the glob pattern. By default, backslashes are retained. | +| `unixify` | `boolean` | `undefined` | Alias for `posixSlashes`, for backwards compatibility. | + +picomatch has automatic detection for regex positive and negative lookbehinds. If the pattern contains a negative lookbehind, you must be using Node.js >= 8.10 or else picomatch will throw an error. + +### Scan Options + +In addition to the main [picomatch options](#picomatch-options), the following options may also be used with the [.scan](#scan) method. + +| **Option** | **Type** | **Default value** | **Description** | +| --- | --- | --- | --- | +| `tokens` | `boolean` | `false` | When `true`, the returned object will include an array of tokens (objects), representing each path "segment" in the scanned glob pattern | +| `parts` | `boolean` | `false` | When `true`, the returned object will include an array of strings representing each path "segment" in the scanned glob pattern. This is automatically enabled when `options.tokens` is true | + +**Example** + +```js +const picomatch = require('picomatch'); +const result = picomatch.scan('!./foo/*.js', { tokens: true }); +console.log(result); +// { +// prefix: '!./', +// input: '!./foo/*.js', +// start: 3, +// base: 'foo', +// glob: '*.js', +// isBrace: false, +// isBracket: false, +// isGlob: true, +// isExtglob: false, +// isGlobstar: false, +// negated: true, +// maxDepth: 2, +// tokens: [ +// { value: '!./', depth: 0, isGlob: false, negated: true, isPrefix: true }, +// { value: 'foo', depth: 1, isGlob: false }, +// { value: '*.js', depth: 1, isGlob: true } +// ], +// slashes: [ 2, 6 ], +// parts: [ 'foo', '*.js' ] +// } +``` + +
+ +### Options Examples + +#### options.expandRange + +**Type**: `function` + +**Default**: `undefined` + +Custom function for expanding ranges in brace patterns. The [fill-range](https://github.com/jonschlinkert/fill-range) library is ideal for this purpose, or you can use custom code to do whatever you need. + +**Example** + +The following example shows how to create a glob that matches a folder + +```js +const fill = require('fill-range'); +const regex = pm.makeRe('foo/{01..25}/bar', { + expandRange(a, b) { + return `(${fill(a, b, { toRegex: true })})`; + } +}); + +console.log(regex); +//=> /^(?:foo\/((?:0[1-9]|1[0-9]|2[0-5]))\/bar)$/ + +console.log(regex.test('foo/00/bar')) // false +console.log(regex.test('foo/01/bar')) // true +console.log(regex.test('foo/10/bar')) // true +console.log(regex.test('foo/22/bar')) // true +console.log(regex.test('foo/25/bar')) // true +console.log(regex.test('foo/26/bar')) // false +``` + +#### options.format + +**Type**: `function` + +**Default**: `undefined` + +Custom function for formatting strings before they're matched. + +**Example** + +```js +// strip leading './' from strings +const format = str => str.replace(/^\.\//, ''); +const isMatch = picomatch('foo/*.js', { format }); +console.log(isMatch('./foo/bar.js')); //=> true +``` + +#### options.onMatch + +```js +const onMatch = ({ glob, regex, input, output }) => { + console.log({ glob, regex, input, output }); +}; + +const isMatch = picomatch('*', { onMatch }); +isMatch('foo'); +isMatch('bar'); +isMatch('baz'); +``` + +#### options.onIgnore + +```js +const onIgnore = ({ glob, regex, input, output }) => { + console.log({ glob, regex, input, output }); +}; + +const isMatch = picomatch('*', { onIgnore, ignore: 'f*' }); +isMatch('foo'); +isMatch('bar'); +isMatch('baz'); +``` + +#### options.onResult + +```js +const onResult = ({ glob, regex, input, output }) => { + console.log({ glob, regex, input, output }); +}; + +const isMatch = picomatch('*', { onResult, ignore: 'f*' }); +isMatch('foo'); +isMatch('bar'); +isMatch('baz'); +``` + +
+
+ +## Globbing features + +* [Basic globbing](#basic-globbing) (Wildcard matching) +* [Advanced globbing](#advanced-globbing) (extglobs, posix brackets, brace matching) + +### Basic globbing + +| **Character** | **Description** | +| --- | --- | +| `*` | Matches any character zero or more times, excluding path separators. Does _not match_ path separators or hidden files or directories ("dotfiles"), unless explicitly enabled by setting the `dot` option to `true`. | +| `**` | Matches any character zero or more times, including path separators. Note that `**` will only match path separators (`/`, and `\\` on Windows) when they are the only characters in a path segment. Thus, `foo**/bar` is equivalent to `foo*/bar`, and `foo/a**b/bar` is equivalent to `foo/a*b/bar`, and _more than two_ consecutive stars in a glob path segment are regarded as _a single star_. Thus, `foo/***/bar` is equivalent to `foo/*/bar`. | +| `?` | Matches any character excluding path separators one time. Does _not match_ path separators or leading dots. | +| `[abc]` | Matches any characters inside the brackets. For example, `[abc]` would match the characters `a`, `b` or `c`, and nothing else. | + +#### Matching behavior vs. Bash + +Picomatch's matching features and expected results in unit tests are based on Bash's unit tests and the Bash 4.3 specification, with the following exceptions: + +* Bash will match `foo/bar/baz` with `*`. Picomatch only matches nested directories with `**`. +* Bash greedily matches with negated extglobs. For example, Bash 4.3 says that `!(foo)*` should match `foo` and `foobar`, since the trailing `*` bracktracks to match the preceding pattern. This is very memory-inefficient, and IMHO, also incorrect. Picomatch would return `false` for both `foo` and `foobar`. + +
+ +### Advanced globbing + +* [extglobs](#extglobs) +* [POSIX brackets](#posix-brackets) +* [Braces](#brace-expansion) + +#### Extglobs + +| **Pattern** | **Description** | +| --- | --- | +| `@(pattern)` | Match _only one_ consecutive occurrence of `pattern` | +| `*(pattern)` | Match _zero or more_ consecutive occurrences of `pattern` | +| `+(pattern)` | Match _one or more_ consecutive occurrences of `pattern` | +| `?(pattern)` | Match _zero or **one**_ consecutive occurrences of `pattern` | +| `!(pattern)` | Match _anything but_ `pattern` | + +**Examples** + +```js +const pm = require('picomatch'); + +// *(pattern) matches ZERO or more of "pattern" +console.log(pm.isMatch('a', 'a*(z)')); // true +console.log(pm.isMatch('az', 'a*(z)')); // true +console.log(pm.isMatch('azzz', 'a*(z)')); // true + +// +(pattern) matches ONE or more of "pattern" +console.log(pm.isMatch('a', 'a*(z)')); // true +console.log(pm.isMatch('az', 'a*(z)')); // true +console.log(pm.isMatch('azzz', 'a*(z)')); // true + +// supports multiple extglobs +console.log(pm.isMatch('foo.bar', '!(foo).!(bar)')); // false + +// supports nested extglobs +console.log(pm.isMatch('foo.bar', '!(!(foo)).!(!(bar))')); // true +``` + +#### POSIX brackets + +POSIX classes are disabled by default. Enable this feature by setting the `posix` option to true. + +**Enable POSIX bracket support** + +```js +console.log(pm.makeRe('[[:word:]]+', { posix: true })); +//=> /^(?:(?=.)[A-Za-z0-9_]+\/?)$/ +``` + +**Supported POSIX classes** + +The following named POSIX bracket expressions are supported: + +* `[:alnum:]` - Alphanumeric characters, equ `[a-zA-Z0-9]` +* `[:alpha:]` - Alphabetical characters, equivalent to `[a-zA-Z]`. +* `[:ascii:]` - ASCII characters, equivalent to `[\\x00-\\x7F]`. +* `[:blank:]` - Space and tab characters, equivalent to `[ \\t]`. +* `[:cntrl:]` - Control characters, equivalent to `[\\x00-\\x1F\\x7F]`. +* `[:digit:]` - Numerical digits, equivalent to `[0-9]`. +* `[:graph:]` - Graph characters, equivalent to `[\\x21-\\x7E]`. +* `[:lower:]` - Lowercase letters, equivalent to `[a-z]`. +* `[:print:]` - Print characters, equivalent to `[\\x20-\\x7E ]`. +* `[:punct:]` - Punctuation and symbols, equivalent to `[\\-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~]`. +* `[:space:]` - Extended space characters, equivalent to `[ \\t\\r\\n\\v\\f]`. +* `[:upper:]` - Uppercase letters, equivalent to `[A-Z]`. +* `[:word:]` - Word characters (letters, numbers and underscores), equivalent to `[A-Za-z0-9_]`. +* `[:xdigit:]` - Hexadecimal digits, equivalent to `[A-Fa-f0-9]`. + +See the [Bash Reference Manual](https://www.gnu.org/software/bash/manual/html_node/Pattern-Matching.html) for more information. + +### Braces + +Picomatch does not do brace expansion. For [brace expansion](https://www.gnu.org/software/bash/manual/html_node/Brace-Expansion.html) and advanced matching with braces, use [micromatch](https://github.com/micromatch/micromatch) instead. Picomatch has very basic support for braces. + +### Matching special characters as literals + +If you wish to match the following special characters in a filepath, and you want to use these characters in your glob pattern, they must be escaped with backslashes or quotes: + +**Special Characters** + +Some characters that are used for matching in regular expressions are also regarded as valid file path characters on some platforms. + +To match any of the following characters as literals: `$^*+?()[] + +Examples: + +```js +console.log(pm.makeRe('foo/bar \\(1\\)')); +console.log(pm.makeRe('foo/bar \\(1\\)')); +``` + +
+
+ +## Library Comparisons + +The following table shows which features are supported by [minimatch](https://github.com/isaacs/minimatch), [micromatch](https://github.com/micromatch/micromatch), [picomatch](https://github.com/micromatch/picomatch), [nanomatch](https://github.com/micromatch/nanomatch), [extglob](https://github.com/micromatch/extglob), [braces](https://github.com/micromatch/braces), and [expand-brackets](https://github.com/micromatch/expand-brackets). + +| **Feature** | `minimatch` | `micromatch` | `picomatch` | `nanomatch` | `extglob` | `braces` | `expand-brackets` | +| --- | --- | --- | --- | --- | --- | --- | --- | +| Wildcard matching (`*?+`) | ✔ | ✔ | ✔ | ✔ | - | - | - | +| Advancing globbing | ✔ | ✔ | ✔ | - | - | - | - | +| Brace _matching_ | ✔ | ✔ | ✔ | - | - | ✔ | - | +| Brace _expansion_ | ✔ | ✔ | - | - | - | ✔ | - | +| Extglobs | partial | ✔ | ✔ | - | ✔ | - | - | +| Posix brackets | - | ✔ | ✔ | - | - | - | ✔ | +| Regular expression syntax | - | ✔ | ✔ | ✔ | ✔ | - | ✔ | +| File system operations | - | - | - | - | - | - | - | + +
+
+ +## Benchmarks + +Performance comparison of picomatch and minimatch. + +``` +# .makeRe star + picomatch x 1,993,050 ops/sec ±0.51% (91 runs sampled) + minimatch x 627,206 ops/sec ±1.96% (87 runs sampled)) + +# .makeRe star; dot=true + picomatch x 1,436,640 ops/sec ±0.62% (91 runs sampled) + minimatch x 525,876 ops/sec ±0.60% (88 runs sampled) + +# .makeRe globstar + picomatch x 1,592,742 ops/sec ±0.42% (90 runs sampled) + minimatch x 962,043 ops/sec ±1.76% (91 runs sampled)d) + +# .makeRe globstars + picomatch x 1,615,199 ops/sec ±0.35% (94 runs sampled) + minimatch x 477,179 ops/sec ±1.33% (91 runs sampled) + +# .makeRe with leading star + picomatch x 1,220,856 ops/sec ±0.40% (92 runs sampled) + minimatch x 453,564 ops/sec ±1.43% (94 runs sampled) + +# .makeRe - basic braces + picomatch x 392,067 ops/sec ±0.70% (90 runs sampled) + minimatch x 99,532 ops/sec ±2.03% (87 runs sampled)) +``` + +
+
+ +## Philosophies + +The goal of this library is to be blazing fast, without compromising on accuracy. + +**Accuracy** + +The number one of goal of this library is accuracy. However, it's not unusual for different glob implementations to have different rules for matching behavior, even with simple wildcard matching. It gets increasingly more complicated when combinations of different features are combined, like when extglobs are combined with globstars, braces, slashes, and so on: `!(**/{a,b,*/c})`. + +Thus, given that there is no canonical glob specification to use as a single source of truth when differences of opinion arise regarding behavior, sometimes we have to implement our best judgement and rely on feedback from users to make improvements. + +**Performance** + +Although this library performs well in benchmarks, and in most cases it's faster than other popular libraries we benchmarked against, we will always choose accuracy over performance. It's not helpful to anyone if our library is faster at returning the wrong answer. + +
+
+ +## About + +
+Contributing + +Pull requests and stars are always welcome. For bugs and feature requests, [please create an issue](../../issues/new). + +Please read the [contributing guide](.github/contributing.md) for advice on opening issues, pull requests, and coding standards. + +
+ +
+Running Tests + +Running and reviewing unit tests is a great way to get familiarized with a library and its API. You can install dependencies and run tests with the following command: + +```sh +npm install && npm test +``` + +
+ +
+Building docs + +_(This project's readme.md is generated by [verb](https://github.com/verbose/verb-generate-readme), please don't edit the readme directly. Any changes to the readme must be made in the [.verb.md](.verb.md) readme template.)_ + +To generate the readme, run the following command: + +```sh +npm install -g verbose/verb#dev verb-generate-readme && verb +``` + +
+ +### Author + +**Jon Schlinkert** + +* [GitHub Profile](https://github.com/jonschlinkert) +* [Twitter Profile](https://twitter.com/jonschlinkert) +* [LinkedIn Profile](https://linkedin.com/in/jonschlinkert) + +### License + +Copyright © 2017-present, [Jon Schlinkert](https://github.com/jonschlinkert). +Released under the [MIT License](LICENSE). diff --git a/node_modules/picomatch/index.js b/node_modules/picomatch/index.js new file mode 100644 index 0000000..d2f2bc5 --- /dev/null +++ b/node_modules/picomatch/index.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = require('./lib/picomatch'); diff --git a/node_modules/picomatch/lib/constants.js b/node_modules/picomatch/lib/constants.js new file mode 100644 index 0000000..a62ef38 --- /dev/null +++ b/node_modules/picomatch/lib/constants.js @@ -0,0 +1,179 @@ +'use strict'; + +const path = require('path'); +const WIN_SLASH = '\\\\/'; +const WIN_NO_SLASH = `[^${WIN_SLASH}]`; + +/** + * Posix glob regex + */ + +const DOT_LITERAL = '\\.'; +const PLUS_LITERAL = '\\+'; +const QMARK_LITERAL = '\\?'; +const SLASH_LITERAL = '\\/'; +const ONE_CHAR = '(?=.)'; +const QMARK = '[^/]'; +const END_ANCHOR = `(?:${SLASH_LITERAL}|$)`; +const START_ANCHOR = `(?:^|${SLASH_LITERAL})`; +const DOTS_SLASH = `${DOT_LITERAL}{1,2}${END_ANCHOR}`; +const NO_DOT = `(?!${DOT_LITERAL})`; +const NO_DOTS = `(?!${START_ANCHOR}${DOTS_SLASH})`; +const NO_DOT_SLASH = `(?!${DOT_LITERAL}{0,1}${END_ANCHOR})`; +const NO_DOTS_SLASH = `(?!${DOTS_SLASH})`; +const QMARK_NO_DOT = `[^.${SLASH_LITERAL}]`; +const STAR = `${QMARK}*?`; + +const POSIX_CHARS = { + DOT_LITERAL, + PLUS_LITERAL, + QMARK_LITERAL, + SLASH_LITERAL, + ONE_CHAR, + QMARK, + END_ANCHOR, + DOTS_SLASH, + NO_DOT, + NO_DOTS, + NO_DOT_SLASH, + NO_DOTS_SLASH, + QMARK_NO_DOT, + STAR, + START_ANCHOR +}; + +/** + * Windows glob regex + */ + +const WINDOWS_CHARS = { + ...POSIX_CHARS, + + SLASH_LITERAL: `[${WIN_SLASH}]`, + QMARK: WIN_NO_SLASH, + STAR: `${WIN_NO_SLASH}*?`, + DOTS_SLASH: `${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$)`, + NO_DOT: `(?!${DOT_LITERAL})`, + NO_DOTS: `(?!(?:^|[${WIN_SLASH}])${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`, + NO_DOT_SLASH: `(?!${DOT_LITERAL}{0,1}(?:[${WIN_SLASH}]|$))`, + NO_DOTS_SLASH: `(?!${DOT_LITERAL}{1,2}(?:[${WIN_SLASH}]|$))`, + QMARK_NO_DOT: `[^.${WIN_SLASH}]`, + START_ANCHOR: `(?:^|[${WIN_SLASH}])`, + END_ANCHOR: `(?:[${WIN_SLASH}]|$)` +}; + +/** + * POSIX Bracket Regex + */ + +const POSIX_REGEX_SOURCE = { + alnum: 'a-zA-Z0-9', + alpha: 'a-zA-Z', + ascii: '\\x00-\\x7F', + blank: ' \\t', + cntrl: '\\x00-\\x1F\\x7F', + digit: '0-9', + graph: '\\x21-\\x7E', + lower: 'a-z', + print: '\\x20-\\x7E ', + punct: '\\-!"#$%&\'()\\*+,./:;<=>?@[\\]^_`{|}~', + space: ' \\t\\r\\n\\v\\f', + upper: 'A-Z', + word: 'A-Za-z0-9_', + xdigit: 'A-Fa-f0-9' +}; + +module.exports = { + MAX_LENGTH: 1024 * 64, + POSIX_REGEX_SOURCE, + + // regular expressions + REGEX_BACKSLASH: /\\(?![*+?^${}(|)[\]])/g, + REGEX_NON_SPECIAL_CHARS: /^[^@![\].,$*+?^{}()|\\/]+/, + REGEX_SPECIAL_CHARS: /[-*+?.^${}(|)[\]]/, + REGEX_SPECIAL_CHARS_BACKREF: /(\\?)((\W)(\3*))/g, + REGEX_SPECIAL_CHARS_GLOBAL: /([-*+?.^${}(|)[\]])/g, + REGEX_REMOVE_BACKSLASH: /(?:\[.*?[^\\]\]|\\(?=.))/g, + + // Replace globs with equivalent patterns to reduce parsing time. + REPLACEMENTS: { + '***': '*', + '**/**': '**', + '**/**/**': '**' + }, + + // Digits + CHAR_0: 48, /* 0 */ + CHAR_9: 57, /* 9 */ + + // Alphabet chars. + CHAR_UPPERCASE_A: 65, /* A */ + CHAR_LOWERCASE_A: 97, /* a */ + CHAR_UPPERCASE_Z: 90, /* Z */ + CHAR_LOWERCASE_Z: 122, /* z */ + + CHAR_LEFT_PARENTHESES: 40, /* ( */ + CHAR_RIGHT_PARENTHESES: 41, /* ) */ + + CHAR_ASTERISK: 42, /* * */ + + // Non-alphabetic chars. + CHAR_AMPERSAND: 38, /* & */ + CHAR_AT: 64, /* @ */ + CHAR_BACKWARD_SLASH: 92, /* \ */ + CHAR_CARRIAGE_RETURN: 13, /* \r */ + CHAR_CIRCUMFLEX_ACCENT: 94, /* ^ */ + CHAR_COLON: 58, /* : */ + CHAR_COMMA: 44, /* , */ + CHAR_DOT: 46, /* . */ + CHAR_DOUBLE_QUOTE: 34, /* " */ + CHAR_EQUAL: 61, /* = */ + CHAR_EXCLAMATION_MARK: 33, /* ! */ + CHAR_FORM_FEED: 12, /* \f */ + CHAR_FORWARD_SLASH: 47, /* / */ + CHAR_GRAVE_ACCENT: 96, /* ` */ + CHAR_HASH: 35, /* # */ + CHAR_HYPHEN_MINUS: 45, /* - */ + CHAR_LEFT_ANGLE_BRACKET: 60, /* < */ + CHAR_LEFT_CURLY_BRACE: 123, /* { */ + CHAR_LEFT_SQUARE_BRACKET: 91, /* [ */ + CHAR_LINE_FEED: 10, /* \n */ + CHAR_NO_BREAK_SPACE: 160, /* \u00A0 */ + CHAR_PERCENT: 37, /* % */ + CHAR_PLUS: 43, /* + */ + CHAR_QUESTION_MARK: 63, /* ? */ + CHAR_RIGHT_ANGLE_BRACKET: 62, /* > */ + CHAR_RIGHT_CURLY_BRACE: 125, /* } */ + CHAR_RIGHT_SQUARE_BRACKET: 93, /* ] */ + CHAR_SEMICOLON: 59, /* ; */ + CHAR_SINGLE_QUOTE: 39, /* ' */ + CHAR_SPACE: 32, /* */ + CHAR_TAB: 9, /* \t */ + CHAR_UNDERSCORE: 95, /* _ */ + CHAR_VERTICAL_LINE: 124, /* | */ + CHAR_ZERO_WIDTH_NOBREAK_SPACE: 65279, /* \uFEFF */ + + SEP: path.sep, + + /** + * Create EXTGLOB_CHARS + */ + + extglobChars(chars) { + return { + '!': { type: 'negate', open: '(?:(?!(?:', close: `))${chars.STAR})` }, + '?': { type: 'qmark', open: '(?:', close: ')?' }, + '+': { type: 'plus', open: '(?:', close: ')+' }, + '*': { type: 'star', open: '(?:', close: ')*' }, + '@': { type: 'at', open: '(?:', close: ')' } + }; + }, + + /** + * Create GLOB_CHARS + */ + + globChars(win32) { + return win32 === true ? WINDOWS_CHARS : POSIX_CHARS; + } +}; diff --git a/node_modules/picomatch/lib/parse.js b/node_modules/picomatch/lib/parse.js new file mode 100644 index 0000000..58269d0 --- /dev/null +++ b/node_modules/picomatch/lib/parse.js @@ -0,0 +1,1091 @@ +'use strict'; + +const constants = require('./constants'); +const utils = require('./utils'); + +/** + * Constants + */ + +const { + MAX_LENGTH, + POSIX_REGEX_SOURCE, + REGEX_NON_SPECIAL_CHARS, + REGEX_SPECIAL_CHARS_BACKREF, + REPLACEMENTS +} = constants; + +/** + * Helpers + */ + +const expandRange = (args, options) => { + if (typeof options.expandRange === 'function') { + return options.expandRange(...args, options); + } + + args.sort(); + const value = `[${args.join('-')}]`; + + try { + /* eslint-disable-next-line no-new */ + new RegExp(value); + } catch (ex) { + return args.map(v => utils.escapeRegex(v)).join('..'); + } + + return value; +}; + +/** + * Create the message for a syntax error + */ + +const syntaxError = (type, char) => { + return `Missing ${type}: "${char}" - use "\\\\${char}" to match literal characters`; +}; + +/** + * Parse the given input string. + * @param {String} input + * @param {Object} options + * @return {Object} + */ + +const parse = (input, options) => { + if (typeof input !== 'string') { + throw new TypeError('Expected a string'); + } + + input = REPLACEMENTS[input] || input; + + const opts = { ...options }; + const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH; + + let len = input.length; + if (len > max) { + throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`); + } + + const bos = { type: 'bos', value: '', output: opts.prepend || '' }; + const tokens = [bos]; + + const capture = opts.capture ? '' : '?:'; + const win32 = utils.isWindows(options); + + // create constants based on platform, for windows or posix + const PLATFORM_CHARS = constants.globChars(win32); + const EXTGLOB_CHARS = constants.extglobChars(PLATFORM_CHARS); + + const { + DOT_LITERAL, + PLUS_LITERAL, + SLASH_LITERAL, + ONE_CHAR, + DOTS_SLASH, + NO_DOT, + NO_DOT_SLASH, + NO_DOTS_SLASH, + QMARK, + QMARK_NO_DOT, + STAR, + START_ANCHOR + } = PLATFORM_CHARS; + + const globstar = opts => { + return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`; + }; + + const nodot = opts.dot ? '' : NO_DOT; + const qmarkNoDot = opts.dot ? QMARK : QMARK_NO_DOT; + let star = opts.bash === true ? globstar(opts) : STAR; + + if (opts.capture) { + star = `(${star})`; + } + + // minimatch options support + if (typeof opts.noext === 'boolean') { + opts.noextglob = opts.noext; + } + + const state = { + input, + index: -1, + start: 0, + dot: opts.dot === true, + consumed: '', + output: '', + prefix: '', + backtrack: false, + negated: false, + brackets: 0, + braces: 0, + parens: 0, + quotes: 0, + globstar: false, + tokens + }; + + input = utils.removePrefix(input, state); + len = input.length; + + const extglobs = []; + const braces = []; + const stack = []; + let prev = bos; + let value; + + /** + * Tokenizing helpers + */ + + const eos = () => state.index === len - 1; + const peek = state.peek = (n = 1) => input[state.index + n]; + const advance = state.advance = () => input[++state.index] || ''; + const remaining = () => input.slice(state.index + 1); + const consume = (value = '', num = 0) => { + state.consumed += value; + state.index += num; + }; + + const append = token => { + state.output += token.output != null ? token.output : token.value; + consume(token.value); + }; + + const negate = () => { + let count = 1; + + while (peek() === '!' && (peek(2) !== '(' || peek(3) === '?')) { + advance(); + state.start++; + count++; + } + + if (count % 2 === 0) { + return false; + } + + state.negated = true; + state.start++; + return true; + }; + + const increment = type => { + state[type]++; + stack.push(type); + }; + + const decrement = type => { + state[type]--; + stack.pop(); + }; + + /** + * Push tokens onto the tokens array. This helper speeds up + * tokenizing by 1) helping us avoid backtracking as much as possible, + * and 2) helping us avoid creating extra tokens when consecutive + * characters are plain text. This improves performance and simplifies + * lookbehinds. + */ + + const push = tok => { + if (prev.type === 'globstar') { + const isBrace = state.braces > 0 && (tok.type === 'comma' || tok.type === 'brace'); + const isExtglob = tok.extglob === true || (extglobs.length && (tok.type === 'pipe' || tok.type === 'paren')); + + if (tok.type !== 'slash' && tok.type !== 'paren' && !isBrace && !isExtglob) { + state.output = state.output.slice(0, -prev.output.length); + prev.type = 'star'; + prev.value = '*'; + prev.output = star; + state.output += prev.output; + } + } + + if (extglobs.length && tok.type !== 'paren') { + extglobs[extglobs.length - 1].inner += tok.value; + } + + if (tok.value || tok.output) append(tok); + if (prev && prev.type === 'text' && tok.type === 'text') { + prev.value += tok.value; + prev.output = (prev.output || '') + tok.value; + return; + } + + tok.prev = prev; + tokens.push(tok); + prev = tok; + }; + + const extglobOpen = (type, value) => { + const token = { ...EXTGLOB_CHARS[value], conditions: 1, inner: '' }; + + token.prev = prev; + token.parens = state.parens; + token.output = state.output; + const output = (opts.capture ? '(' : '') + token.open; + + increment('parens'); + push({ type, value, output: state.output ? '' : ONE_CHAR }); + push({ type: 'paren', extglob: true, value: advance(), output }); + extglobs.push(token); + }; + + const extglobClose = token => { + let output = token.close + (opts.capture ? ')' : ''); + let rest; + + if (token.type === 'negate') { + let extglobStar = star; + + if (token.inner && token.inner.length > 1 && token.inner.includes('/')) { + extglobStar = globstar(opts); + } + + if (extglobStar !== star || eos() || /^\)+$/.test(remaining())) { + output = token.close = `)$))${extglobStar}`; + } + + if (token.inner.includes('*') && (rest = remaining()) && /^\.[^\\/.]+$/.test(rest)) { + // Any non-magical string (`.ts`) or even nested expression (`.{ts,tsx}`) can follow after the closing parenthesis. + // In this case, we need to parse the string and use it in the output of the original pattern. + // Suitable patterns: `/!(*.d).ts`, `/!(*.d).{ts,tsx}`, `**/!(*-dbg).@(js)`. + // + // Disabling the `fastpaths` option due to a problem with parsing strings as `.ts` in the pattern like `**/!(*.d).ts`. + const expression = parse(rest, { ...options, fastpaths: false }).output; + + output = token.close = `)${expression})${extglobStar})`; + } + + if (token.prev.type === 'bos') { + state.negatedExtglob = true; + } + } + + push({ type: 'paren', extglob: true, value, output }); + decrement('parens'); + }; + + /** + * Fast paths + */ + + if (opts.fastpaths !== false && !/(^[*!]|[/()[\]{}"])/.test(input)) { + let backslashes = false; + + let output = input.replace(REGEX_SPECIAL_CHARS_BACKREF, (m, esc, chars, first, rest, index) => { + if (first === '\\') { + backslashes = true; + return m; + } + + if (first === '?') { + if (esc) { + return esc + first + (rest ? QMARK.repeat(rest.length) : ''); + } + if (index === 0) { + return qmarkNoDot + (rest ? QMARK.repeat(rest.length) : ''); + } + return QMARK.repeat(chars.length); + } + + if (first === '.') { + return DOT_LITERAL.repeat(chars.length); + } + + if (first === '*') { + if (esc) { + return esc + first + (rest ? star : ''); + } + return star; + } + return esc ? m : `\\${m}`; + }); + + if (backslashes === true) { + if (opts.unescape === true) { + output = output.replace(/\\/g, ''); + } else { + output = output.replace(/\\+/g, m => { + return m.length % 2 === 0 ? '\\\\' : (m ? '\\' : ''); + }); + } + } + + if (output === input && opts.contains === true) { + state.output = input; + return state; + } + + state.output = utils.wrapOutput(output, state, options); + return state; + } + + /** + * Tokenize input until we reach end-of-string + */ + + while (!eos()) { + value = advance(); + + if (value === '\u0000') { + continue; + } + + /** + * Escaped characters + */ + + if (value === '\\') { + const next = peek(); + + if (next === '/' && opts.bash !== true) { + continue; + } + + if (next === '.' || next === ';') { + continue; + } + + if (!next) { + value += '\\'; + push({ type: 'text', value }); + continue; + } + + // collapse slashes to reduce potential for exploits + const match = /^\\+/.exec(remaining()); + let slashes = 0; + + if (match && match[0].length > 2) { + slashes = match[0].length; + state.index += slashes; + if (slashes % 2 !== 0) { + value += '\\'; + } + } + + if (opts.unescape === true) { + value = advance(); + } else { + value += advance(); + } + + if (state.brackets === 0) { + push({ type: 'text', value }); + continue; + } + } + + /** + * If we're inside a regex character class, continue + * until we reach the closing bracket. + */ + + if (state.brackets > 0 && (value !== ']' || prev.value === '[' || prev.value === '[^')) { + if (opts.posix !== false && value === ':') { + const inner = prev.value.slice(1); + if (inner.includes('[')) { + prev.posix = true; + + if (inner.includes(':')) { + const idx = prev.value.lastIndexOf('['); + const pre = prev.value.slice(0, idx); + const rest = prev.value.slice(idx + 2); + const posix = POSIX_REGEX_SOURCE[rest]; + if (posix) { + prev.value = pre + posix; + state.backtrack = true; + advance(); + + if (!bos.output && tokens.indexOf(prev) === 1) { + bos.output = ONE_CHAR; + } + continue; + } + } + } + } + + if ((value === '[' && peek() !== ':') || (value === '-' && peek() === ']')) { + value = `\\${value}`; + } + + if (value === ']' && (prev.value === '[' || prev.value === '[^')) { + value = `\\${value}`; + } + + if (opts.posix === true && value === '!' && prev.value === '[') { + value = '^'; + } + + prev.value += value; + append({ value }); + continue; + } + + /** + * If we're inside a quoted string, continue + * until we reach the closing double quote. + */ + + if (state.quotes === 1 && value !== '"') { + value = utils.escapeRegex(value); + prev.value += value; + append({ value }); + continue; + } + + /** + * Double quotes + */ + + if (value === '"') { + state.quotes = state.quotes === 1 ? 0 : 1; + if (opts.keepQuotes === true) { + push({ type: 'text', value }); + } + continue; + } + + /** + * Parentheses + */ + + if (value === '(') { + increment('parens'); + push({ type: 'paren', value }); + continue; + } + + if (value === ')') { + if (state.parens === 0 && opts.strictBrackets === true) { + throw new SyntaxError(syntaxError('opening', '(')); + } + + const extglob = extglobs[extglobs.length - 1]; + if (extglob && state.parens === extglob.parens + 1) { + extglobClose(extglobs.pop()); + continue; + } + + push({ type: 'paren', value, output: state.parens ? ')' : '\\)' }); + decrement('parens'); + continue; + } + + /** + * Square brackets + */ + + if (value === '[') { + if (opts.nobracket === true || !remaining().includes(']')) { + if (opts.nobracket !== true && opts.strictBrackets === true) { + throw new SyntaxError(syntaxError('closing', ']')); + } + + value = `\\${value}`; + } else { + increment('brackets'); + } + + push({ type: 'bracket', value }); + continue; + } + + if (value === ']') { + if (opts.nobracket === true || (prev && prev.type === 'bracket' && prev.value.length === 1)) { + push({ type: 'text', value, output: `\\${value}` }); + continue; + } + + if (state.brackets === 0) { + if (opts.strictBrackets === true) { + throw new SyntaxError(syntaxError('opening', '[')); + } + + push({ type: 'text', value, output: `\\${value}` }); + continue; + } + + decrement('brackets'); + + const prevValue = prev.value.slice(1); + if (prev.posix !== true && prevValue[0] === '^' && !prevValue.includes('/')) { + value = `/${value}`; + } + + prev.value += value; + append({ value }); + + // when literal brackets are explicitly disabled + // assume we should match with a regex character class + if (opts.literalBrackets === false || utils.hasRegexChars(prevValue)) { + continue; + } + + const escaped = utils.escapeRegex(prev.value); + state.output = state.output.slice(0, -prev.value.length); + + // when literal brackets are explicitly enabled + // assume we should escape the brackets to match literal characters + if (opts.literalBrackets === true) { + state.output += escaped; + prev.value = escaped; + continue; + } + + // when the user specifies nothing, try to match both + prev.value = `(${capture}${escaped}|${prev.value})`; + state.output += prev.value; + continue; + } + + /** + * Braces + */ + + if (value === '{' && opts.nobrace !== true) { + increment('braces'); + + const open = { + type: 'brace', + value, + output: '(', + outputIndex: state.output.length, + tokensIndex: state.tokens.length + }; + + braces.push(open); + push(open); + continue; + } + + if (value === '}') { + const brace = braces[braces.length - 1]; + + if (opts.nobrace === true || !brace) { + push({ type: 'text', value, output: value }); + continue; + } + + let output = ')'; + + if (brace.dots === true) { + const arr = tokens.slice(); + const range = []; + + for (let i = arr.length - 1; i >= 0; i--) { + tokens.pop(); + if (arr[i].type === 'brace') { + break; + } + if (arr[i].type !== 'dots') { + range.unshift(arr[i].value); + } + } + + output = expandRange(range, opts); + state.backtrack = true; + } + + if (brace.comma !== true && brace.dots !== true) { + const out = state.output.slice(0, brace.outputIndex); + const toks = state.tokens.slice(brace.tokensIndex); + brace.value = brace.output = '\\{'; + value = output = '\\}'; + state.output = out; + for (const t of toks) { + state.output += (t.output || t.value); + } + } + + push({ type: 'brace', value, output }); + decrement('braces'); + braces.pop(); + continue; + } + + /** + * Pipes + */ + + if (value === '|') { + if (extglobs.length > 0) { + extglobs[extglobs.length - 1].conditions++; + } + push({ type: 'text', value }); + continue; + } + + /** + * Commas + */ + + if (value === ',') { + let output = value; + + const brace = braces[braces.length - 1]; + if (brace && stack[stack.length - 1] === 'braces') { + brace.comma = true; + output = '|'; + } + + push({ type: 'comma', value, output }); + continue; + } + + /** + * Slashes + */ + + if (value === '/') { + // if the beginning of the glob is "./", advance the start + // to the current index, and don't add the "./" characters + // to the state. This greatly simplifies lookbehinds when + // checking for BOS characters like "!" and "." (not "./") + if (prev.type === 'dot' && state.index === state.start + 1) { + state.start = state.index + 1; + state.consumed = ''; + state.output = ''; + tokens.pop(); + prev = bos; // reset "prev" to the first token + continue; + } + + push({ type: 'slash', value, output: SLASH_LITERAL }); + continue; + } + + /** + * Dots + */ + + if (value === '.') { + if (state.braces > 0 && prev.type === 'dot') { + if (prev.value === '.') prev.output = DOT_LITERAL; + const brace = braces[braces.length - 1]; + prev.type = 'dots'; + prev.output += value; + prev.value += value; + brace.dots = true; + continue; + } + + if ((state.braces + state.parens) === 0 && prev.type !== 'bos' && prev.type !== 'slash') { + push({ type: 'text', value, output: DOT_LITERAL }); + continue; + } + + push({ type: 'dot', value, output: DOT_LITERAL }); + continue; + } + + /** + * Question marks + */ + + if (value === '?') { + const isGroup = prev && prev.value === '('; + if (!isGroup && opts.noextglob !== true && peek() === '(' && peek(2) !== '?') { + extglobOpen('qmark', value); + continue; + } + + if (prev && prev.type === 'paren') { + const next = peek(); + let output = value; + + if (next === '<' && !utils.supportsLookbehinds()) { + throw new Error('Node.js v10 or higher is required for regex lookbehinds'); + } + + if ((prev.value === '(' && !/[!=<:]/.test(next)) || (next === '<' && !/<([!=]|\w+>)/.test(remaining()))) { + output = `\\${value}`; + } + + push({ type: 'text', value, output }); + continue; + } + + if (opts.dot !== true && (prev.type === 'slash' || prev.type === 'bos')) { + push({ type: 'qmark', value, output: QMARK_NO_DOT }); + continue; + } + + push({ type: 'qmark', value, output: QMARK }); + continue; + } + + /** + * Exclamation + */ + + if (value === '!') { + if (opts.noextglob !== true && peek() === '(') { + if (peek(2) !== '?' || !/[!=<:]/.test(peek(3))) { + extglobOpen('negate', value); + continue; + } + } + + if (opts.nonegate !== true && state.index === 0) { + negate(); + continue; + } + } + + /** + * Plus + */ + + if (value === '+') { + if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') { + extglobOpen('plus', value); + continue; + } + + if ((prev && prev.value === '(') || opts.regex === false) { + push({ type: 'plus', value, output: PLUS_LITERAL }); + continue; + } + + if ((prev && (prev.type === 'bracket' || prev.type === 'paren' || prev.type === 'brace')) || state.parens > 0) { + push({ type: 'plus', value }); + continue; + } + + push({ type: 'plus', value: PLUS_LITERAL }); + continue; + } + + /** + * Plain text + */ + + if (value === '@') { + if (opts.noextglob !== true && peek() === '(' && peek(2) !== '?') { + push({ type: 'at', extglob: true, value, output: '' }); + continue; + } + + push({ type: 'text', value }); + continue; + } + + /** + * Plain text + */ + + if (value !== '*') { + if (value === '$' || value === '^') { + value = `\\${value}`; + } + + const match = REGEX_NON_SPECIAL_CHARS.exec(remaining()); + if (match) { + value += match[0]; + state.index += match[0].length; + } + + push({ type: 'text', value }); + continue; + } + + /** + * Stars + */ + + if (prev && (prev.type === 'globstar' || prev.star === true)) { + prev.type = 'star'; + prev.star = true; + prev.value += value; + prev.output = star; + state.backtrack = true; + state.globstar = true; + consume(value); + continue; + } + + let rest = remaining(); + if (opts.noextglob !== true && /^\([^?]/.test(rest)) { + extglobOpen('star', value); + continue; + } + + if (prev.type === 'star') { + if (opts.noglobstar === true) { + consume(value); + continue; + } + + const prior = prev.prev; + const before = prior.prev; + const isStart = prior.type === 'slash' || prior.type === 'bos'; + const afterStar = before && (before.type === 'star' || before.type === 'globstar'); + + if (opts.bash === true && (!isStart || (rest[0] && rest[0] !== '/'))) { + push({ type: 'star', value, output: '' }); + continue; + } + + const isBrace = state.braces > 0 && (prior.type === 'comma' || prior.type === 'brace'); + const isExtglob = extglobs.length && (prior.type === 'pipe' || prior.type === 'paren'); + if (!isStart && prior.type !== 'paren' && !isBrace && !isExtglob) { + push({ type: 'star', value, output: '' }); + continue; + } + + // strip consecutive `/**/` + while (rest.slice(0, 3) === '/**') { + const after = input[state.index + 4]; + if (after && after !== '/') { + break; + } + rest = rest.slice(3); + consume('/**', 3); + } + + if (prior.type === 'bos' && eos()) { + prev.type = 'globstar'; + prev.value += value; + prev.output = globstar(opts); + state.output = prev.output; + state.globstar = true; + consume(value); + continue; + } + + if (prior.type === 'slash' && prior.prev.type !== 'bos' && !afterStar && eos()) { + state.output = state.output.slice(0, -(prior.output + prev.output).length); + prior.output = `(?:${prior.output}`; + + prev.type = 'globstar'; + prev.output = globstar(opts) + (opts.strictSlashes ? ')' : '|$)'); + prev.value += value; + state.globstar = true; + state.output += prior.output + prev.output; + consume(value); + continue; + } + + if (prior.type === 'slash' && prior.prev.type !== 'bos' && rest[0] === '/') { + const end = rest[1] !== void 0 ? '|$' : ''; + + state.output = state.output.slice(0, -(prior.output + prev.output).length); + prior.output = `(?:${prior.output}`; + + prev.type = 'globstar'; + prev.output = `${globstar(opts)}${SLASH_LITERAL}|${SLASH_LITERAL}${end})`; + prev.value += value; + + state.output += prior.output + prev.output; + state.globstar = true; + + consume(value + advance()); + + push({ type: 'slash', value: '/', output: '' }); + continue; + } + + if (prior.type === 'bos' && rest[0] === '/') { + prev.type = 'globstar'; + prev.value += value; + prev.output = `(?:^|${SLASH_LITERAL}|${globstar(opts)}${SLASH_LITERAL})`; + state.output = prev.output; + state.globstar = true; + consume(value + advance()); + push({ type: 'slash', value: '/', output: '' }); + continue; + } + + // remove single star from output + state.output = state.output.slice(0, -prev.output.length); + + // reset previous token to globstar + prev.type = 'globstar'; + prev.output = globstar(opts); + prev.value += value; + + // reset output with globstar + state.output += prev.output; + state.globstar = true; + consume(value); + continue; + } + + const token = { type: 'star', value, output: star }; + + if (opts.bash === true) { + token.output = '.*?'; + if (prev.type === 'bos' || prev.type === 'slash') { + token.output = nodot + token.output; + } + push(token); + continue; + } + + if (prev && (prev.type === 'bracket' || prev.type === 'paren') && opts.regex === true) { + token.output = value; + push(token); + continue; + } + + if (state.index === state.start || prev.type === 'slash' || prev.type === 'dot') { + if (prev.type === 'dot') { + state.output += NO_DOT_SLASH; + prev.output += NO_DOT_SLASH; + + } else if (opts.dot === true) { + state.output += NO_DOTS_SLASH; + prev.output += NO_DOTS_SLASH; + + } else { + state.output += nodot; + prev.output += nodot; + } + + if (peek() !== '*') { + state.output += ONE_CHAR; + prev.output += ONE_CHAR; + } + } + + push(token); + } + + while (state.brackets > 0) { + if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ']')); + state.output = utils.escapeLast(state.output, '['); + decrement('brackets'); + } + + while (state.parens > 0) { + if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', ')')); + state.output = utils.escapeLast(state.output, '('); + decrement('parens'); + } + + while (state.braces > 0) { + if (opts.strictBrackets === true) throw new SyntaxError(syntaxError('closing', '}')); + state.output = utils.escapeLast(state.output, '{'); + decrement('braces'); + } + + if (opts.strictSlashes !== true && (prev.type === 'star' || prev.type === 'bracket')) { + push({ type: 'maybe_slash', value: '', output: `${SLASH_LITERAL}?` }); + } + + // rebuild the output if we had to backtrack at any point + if (state.backtrack === true) { + state.output = ''; + + for (const token of state.tokens) { + state.output += token.output != null ? token.output : token.value; + + if (token.suffix) { + state.output += token.suffix; + } + } + } + + return state; +}; + +/** + * Fast paths for creating regular expressions for common glob patterns. + * This can significantly speed up processing and has very little downside + * impact when none of the fast paths match. + */ + +parse.fastpaths = (input, options) => { + const opts = { ...options }; + const max = typeof opts.maxLength === 'number' ? Math.min(MAX_LENGTH, opts.maxLength) : MAX_LENGTH; + const len = input.length; + if (len > max) { + throw new SyntaxError(`Input length: ${len}, exceeds maximum allowed length: ${max}`); + } + + input = REPLACEMENTS[input] || input; + const win32 = utils.isWindows(options); + + // create constants based on platform, for windows or posix + const { + DOT_LITERAL, + SLASH_LITERAL, + ONE_CHAR, + DOTS_SLASH, + NO_DOT, + NO_DOTS, + NO_DOTS_SLASH, + STAR, + START_ANCHOR + } = constants.globChars(win32); + + const nodot = opts.dot ? NO_DOTS : NO_DOT; + const slashDot = opts.dot ? NO_DOTS_SLASH : NO_DOT; + const capture = opts.capture ? '' : '?:'; + const state = { negated: false, prefix: '' }; + let star = opts.bash === true ? '.*?' : STAR; + + if (opts.capture) { + star = `(${star})`; + } + + const globstar = opts => { + if (opts.noglobstar === true) return star; + return `(${capture}(?:(?!${START_ANCHOR}${opts.dot ? DOTS_SLASH : DOT_LITERAL}).)*?)`; + }; + + const create = str => { + switch (str) { + case '*': + return `${nodot}${ONE_CHAR}${star}`; + + case '.*': + return `${DOT_LITERAL}${ONE_CHAR}${star}`; + + case '*.*': + return `${nodot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`; + + case '*/*': + return `${nodot}${star}${SLASH_LITERAL}${ONE_CHAR}${slashDot}${star}`; + + case '**': + return nodot + globstar(opts); + + case '**/*': + return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${ONE_CHAR}${star}`; + + case '**/*.*': + return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${slashDot}${star}${DOT_LITERAL}${ONE_CHAR}${star}`; + + case '**/.*': + return `(?:${nodot}${globstar(opts)}${SLASH_LITERAL})?${DOT_LITERAL}${ONE_CHAR}${star}`; + + default: { + const match = /^(.*?)\.(\w+)$/.exec(str); + if (!match) return; + + const source = create(match[1]); + if (!source) return; + + return source + DOT_LITERAL + match[2]; + } + } + }; + + const output = utils.removePrefix(input, state); + let source = create(output); + + if (source && opts.strictSlashes !== true) { + source += `${SLASH_LITERAL}?`; + } + + return source; +}; + +module.exports = parse; diff --git a/node_modules/picomatch/lib/picomatch.js b/node_modules/picomatch/lib/picomatch.js new file mode 100644 index 0000000..782d809 --- /dev/null +++ b/node_modules/picomatch/lib/picomatch.js @@ -0,0 +1,342 @@ +'use strict'; + +const path = require('path'); +const scan = require('./scan'); +const parse = require('./parse'); +const utils = require('./utils'); +const constants = require('./constants'); +const isObject = val => val && typeof val === 'object' && !Array.isArray(val); + +/** + * Creates a matcher function from one or more glob patterns. The + * returned function takes a string to match as its first argument, + * and returns true if the string is a match. The returned matcher + * function also takes a boolean as the second argument that, when true, + * returns an object with additional information. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch(glob[, options]); + * + * const isMatch = picomatch('*.!(*a)'); + * console.log(isMatch('a.a')); //=> false + * console.log(isMatch('a.b')); //=> true + * ``` + * @name picomatch + * @param {String|Array} `globs` One or more glob patterns. + * @param {Object=} `options` + * @return {Function=} Returns a matcher function. + * @api public + */ + +const picomatch = (glob, options, returnState = false) => { + if (Array.isArray(glob)) { + const fns = glob.map(input => picomatch(input, options, returnState)); + const arrayMatcher = str => { + for (const isMatch of fns) { + const state = isMatch(str); + if (state) return state; + } + return false; + }; + return arrayMatcher; + } + + const isState = isObject(glob) && glob.tokens && glob.input; + + if (glob === '' || (typeof glob !== 'string' && !isState)) { + throw new TypeError('Expected pattern to be a non-empty string'); + } + + const opts = options || {}; + const posix = utils.isWindows(options); + const regex = isState + ? picomatch.compileRe(glob, options) + : picomatch.makeRe(glob, options, false, true); + + const state = regex.state; + delete regex.state; + + let isIgnored = () => false; + if (opts.ignore) { + const ignoreOpts = { ...options, ignore: null, onMatch: null, onResult: null }; + isIgnored = picomatch(opts.ignore, ignoreOpts, returnState); + } + + const matcher = (input, returnObject = false) => { + const { isMatch, match, output } = picomatch.test(input, regex, options, { glob, posix }); + const result = { glob, state, regex, posix, input, output, match, isMatch }; + + if (typeof opts.onResult === 'function') { + opts.onResult(result); + } + + if (isMatch === false) { + result.isMatch = false; + return returnObject ? result : false; + } + + if (isIgnored(input)) { + if (typeof opts.onIgnore === 'function') { + opts.onIgnore(result); + } + result.isMatch = false; + return returnObject ? result : false; + } + + if (typeof opts.onMatch === 'function') { + opts.onMatch(result); + } + return returnObject ? result : true; + }; + + if (returnState) { + matcher.state = state; + } + + return matcher; +}; + +/** + * Test `input` with the given `regex`. This is used by the main + * `picomatch()` function to test the input string. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch.test(input, regex[, options]); + * + * console.log(picomatch.test('foo/bar', /^(?:([^/]*?)\/([^/]*?))$/)); + * // { isMatch: true, match: [ 'foo/', 'foo', 'bar' ], output: 'foo/bar' } + * ``` + * @param {String} `input` String to test. + * @param {RegExp} `regex` + * @return {Object} Returns an object with matching info. + * @api public + */ + +picomatch.test = (input, regex, options, { glob, posix } = {}) => { + if (typeof input !== 'string') { + throw new TypeError('Expected input to be a string'); + } + + if (input === '') { + return { isMatch: false, output: '' }; + } + + const opts = options || {}; + const format = opts.format || (posix ? utils.toPosixSlashes : null); + let match = input === glob; + let output = (match && format) ? format(input) : input; + + if (match === false) { + output = format ? format(input) : input; + match = output === glob; + } + + if (match === false || opts.capture === true) { + if (opts.matchBase === true || opts.basename === true) { + match = picomatch.matchBase(input, regex, options, posix); + } else { + match = regex.exec(output); + } + } + + return { isMatch: Boolean(match), match, output }; +}; + +/** + * Match the basename of a filepath. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch.matchBase(input, glob[, options]); + * console.log(picomatch.matchBase('foo/bar.js', '*.js'); // true + * ``` + * @param {String} `input` String to test. + * @param {RegExp|String} `glob` Glob pattern or regex created by [.makeRe](#makeRe). + * @return {Boolean} + * @api public + */ + +picomatch.matchBase = (input, glob, options, posix = utils.isWindows(options)) => { + const regex = glob instanceof RegExp ? glob : picomatch.makeRe(glob, options); + return regex.test(path.basename(input)); +}; + +/** + * Returns true if **any** of the given glob `patterns` match the specified `string`. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch.isMatch(string, patterns[, options]); + * + * console.log(picomatch.isMatch('a.a', ['b.*', '*.a'])); //=> true + * console.log(picomatch.isMatch('a.a', 'b.*')); //=> false + * ``` + * @param {String|Array} str The string to test. + * @param {String|Array} patterns One or more glob patterns to use for matching. + * @param {Object} [options] See available [options](#options). + * @return {Boolean} Returns true if any patterns match `str` + * @api public + */ + +picomatch.isMatch = (str, patterns, options) => picomatch(patterns, options)(str); + +/** + * Parse a glob pattern to create the source string for a regular + * expression. + * + * ```js + * const picomatch = require('picomatch'); + * const result = picomatch.parse(pattern[, options]); + * ``` + * @param {String} `pattern` + * @param {Object} `options` + * @return {Object} Returns an object with useful properties and output to be used as a regex source string. + * @api public + */ + +picomatch.parse = (pattern, options) => { + if (Array.isArray(pattern)) return pattern.map(p => picomatch.parse(p, options)); + return parse(pattern, { ...options, fastpaths: false }); +}; + +/** + * Scan a glob pattern to separate the pattern into segments. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch.scan(input[, options]); + * + * const result = picomatch.scan('!./foo/*.js'); + * console.log(result); + * { prefix: '!./', + * input: '!./foo/*.js', + * start: 3, + * base: 'foo', + * glob: '*.js', + * isBrace: false, + * isBracket: false, + * isGlob: true, + * isExtglob: false, + * isGlobstar: false, + * negated: true } + * ``` + * @param {String} `input` Glob pattern to scan. + * @param {Object} `options` + * @return {Object} Returns an object with + * @api public + */ + +picomatch.scan = (input, options) => scan(input, options); + +/** + * Compile a regular expression from the `state` object returned by the + * [parse()](#parse) method. + * + * @param {Object} `state` + * @param {Object} `options` + * @param {Boolean} `returnOutput` Intended for implementors, this argument allows you to return the raw output from the parser. + * @param {Boolean} `returnState` Adds the state to a `state` property on the returned regex. Useful for implementors and debugging. + * @return {RegExp} + * @api public + */ + +picomatch.compileRe = (state, options, returnOutput = false, returnState = false) => { + if (returnOutput === true) { + return state.output; + } + + const opts = options || {}; + const prepend = opts.contains ? '' : '^'; + const append = opts.contains ? '' : '$'; + + let source = `${prepend}(?:${state.output})${append}`; + if (state && state.negated === true) { + source = `^(?!${source}).*$`; + } + + const regex = picomatch.toRegex(source, options); + if (returnState === true) { + regex.state = state; + } + + return regex; +}; + +/** + * Create a regular expression from a parsed glob pattern. + * + * ```js + * const picomatch = require('picomatch'); + * const state = picomatch.parse('*.js'); + * // picomatch.compileRe(state[, options]); + * + * console.log(picomatch.compileRe(state)); + * //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/ + * ``` + * @param {String} `state` The object returned from the `.parse` method. + * @param {Object} `options` + * @param {Boolean} `returnOutput` Implementors may use this argument to return the compiled output, instead of a regular expression. This is not exposed on the options to prevent end-users from mutating the result. + * @param {Boolean} `returnState` Implementors may use this argument to return the state from the parsed glob with the returned regular expression. + * @return {RegExp} Returns a regex created from the given pattern. + * @api public + */ + +picomatch.makeRe = (input, options = {}, returnOutput = false, returnState = false) => { + if (!input || typeof input !== 'string') { + throw new TypeError('Expected a non-empty string'); + } + + let parsed = { negated: false, fastpaths: true }; + + if (options.fastpaths !== false && (input[0] === '.' || input[0] === '*')) { + parsed.output = parse.fastpaths(input, options); + } + + if (!parsed.output) { + parsed = parse(input, options); + } + + return picomatch.compileRe(parsed, options, returnOutput, returnState); +}; + +/** + * Create a regular expression from the given regex source string. + * + * ```js + * const picomatch = require('picomatch'); + * // picomatch.toRegex(source[, options]); + * + * const { output } = picomatch.parse('*.js'); + * console.log(picomatch.toRegex(output)); + * //=> /^(?:(?!\.)(?=.)[^/]*?\.js)$/ + * ``` + * @param {String} `source` Regular expression source string. + * @param {Object} `options` + * @return {RegExp} + * @api public + */ + +picomatch.toRegex = (source, options) => { + try { + const opts = options || {}; + return new RegExp(source, opts.flags || (opts.nocase ? 'i' : '')); + } catch (err) { + if (options && options.debug === true) throw err; + return /$^/; + } +}; + +/** + * Picomatch constants. + * @return {Object} + */ + +picomatch.constants = constants; + +/** + * Expose "picomatch" + */ + +module.exports = picomatch; diff --git a/node_modules/picomatch/lib/scan.js b/node_modules/picomatch/lib/scan.js new file mode 100644 index 0000000..e59cd7a --- /dev/null +++ b/node_modules/picomatch/lib/scan.js @@ -0,0 +1,391 @@ +'use strict'; + +const utils = require('./utils'); +const { + CHAR_ASTERISK, /* * */ + CHAR_AT, /* @ */ + CHAR_BACKWARD_SLASH, /* \ */ + CHAR_COMMA, /* , */ + CHAR_DOT, /* . */ + CHAR_EXCLAMATION_MARK, /* ! */ + CHAR_FORWARD_SLASH, /* / */ + CHAR_LEFT_CURLY_BRACE, /* { */ + CHAR_LEFT_PARENTHESES, /* ( */ + CHAR_LEFT_SQUARE_BRACKET, /* [ */ + CHAR_PLUS, /* + */ + CHAR_QUESTION_MARK, /* ? */ + CHAR_RIGHT_CURLY_BRACE, /* } */ + CHAR_RIGHT_PARENTHESES, /* ) */ + CHAR_RIGHT_SQUARE_BRACKET /* ] */ +} = require('./constants'); + +const isPathSeparator = code => { + return code === CHAR_FORWARD_SLASH || code === CHAR_BACKWARD_SLASH; +}; + +const depth = token => { + if (token.isPrefix !== true) { + token.depth = token.isGlobstar ? Infinity : 1; + } +}; + +/** + * Quickly scans a glob pattern and returns an object with a handful of + * useful properties, like `isGlob`, `path` (the leading non-glob, if it exists), + * `glob` (the actual pattern), `negated` (true if the path starts with `!` but not + * with `!(`) and `negatedExtglob` (true if the path starts with `!(`). + * + * ```js + * const pm = require('picomatch'); + * console.log(pm.scan('foo/bar/*.js')); + * { isGlob: true, input: 'foo/bar/*.js', base: 'foo/bar', glob: '*.js' } + * ``` + * @param {String} `str` + * @param {Object} `options` + * @return {Object} Returns an object with tokens and regex source string. + * @api public + */ + +const scan = (input, options) => { + const opts = options || {}; + + const length = input.length - 1; + const scanToEnd = opts.parts === true || opts.scanToEnd === true; + const slashes = []; + const tokens = []; + const parts = []; + + let str = input; + let index = -1; + let start = 0; + let lastIndex = 0; + let isBrace = false; + let isBracket = false; + let isGlob = false; + let isExtglob = false; + let isGlobstar = false; + let braceEscaped = false; + let backslashes = false; + let negated = false; + let negatedExtglob = false; + let finished = false; + let braces = 0; + let prev; + let code; + let token = { value: '', depth: 0, isGlob: false }; + + const eos = () => index >= length; + const peek = () => str.charCodeAt(index + 1); + const advance = () => { + prev = code; + return str.charCodeAt(++index); + }; + + while (index < length) { + code = advance(); + let next; + + if (code === CHAR_BACKWARD_SLASH) { + backslashes = token.backslashes = true; + code = advance(); + + if (code === CHAR_LEFT_CURLY_BRACE) { + braceEscaped = true; + } + continue; + } + + if (braceEscaped === true || code === CHAR_LEFT_CURLY_BRACE) { + braces++; + + while (eos() !== true && (code = advance())) { + if (code === CHAR_BACKWARD_SLASH) { + backslashes = token.backslashes = true; + advance(); + continue; + } + + if (code === CHAR_LEFT_CURLY_BRACE) { + braces++; + continue; + } + + if (braceEscaped !== true && code === CHAR_DOT && (code = advance()) === CHAR_DOT) { + isBrace = token.isBrace = true; + isGlob = token.isGlob = true; + finished = true; + + if (scanToEnd === true) { + continue; + } + + break; + } + + if (braceEscaped !== true && code === CHAR_COMMA) { + isBrace = token.isBrace = true; + isGlob = token.isGlob = true; + finished = true; + + if (scanToEnd === true) { + continue; + } + + break; + } + + if (code === CHAR_RIGHT_CURLY_BRACE) { + braces--; + + if (braces === 0) { + braceEscaped = false; + isBrace = token.isBrace = true; + finished = true; + break; + } + } + } + + if (scanToEnd === true) { + continue; + } + + break; + } + + if (code === CHAR_FORWARD_SLASH) { + slashes.push(index); + tokens.push(token); + token = { value: '', depth: 0, isGlob: false }; + + if (finished === true) continue; + if (prev === CHAR_DOT && index === (start + 1)) { + start += 2; + continue; + } + + lastIndex = index + 1; + continue; + } + + if (opts.noext !== true) { + const isExtglobChar = code === CHAR_PLUS + || code === CHAR_AT + || code === CHAR_ASTERISK + || code === CHAR_QUESTION_MARK + || code === CHAR_EXCLAMATION_MARK; + + if (isExtglobChar === true && peek() === CHAR_LEFT_PARENTHESES) { + isGlob = token.isGlob = true; + isExtglob = token.isExtglob = true; + finished = true; + if (code === CHAR_EXCLAMATION_MARK && index === start) { + negatedExtglob = true; + } + + if (scanToEnd === true) { + while (eos() !== true && (code = advance())) { + if (code === CHAR_BACKWARD_SLASH) { + backslashes = token.backslashes = true; + code = advance(); + continue; + } + + if (code === CHAR_RIGHT_PARENTHESES) { + isGlob = token.isGlob = true; + finished = true; + break; + } + } + continue; + } + break; + } + } + + if (code === CHAR_ASTERISK) { + if (prev === CHAR_ASTERISK) isGlobstar = token.isGlobstar = true; + isGlob = token.isGlob = true; + finished = true; + + if (scanToEnd === true) { + continue; + } + break; + } + + if (code === CHAR_QUESTION_MARK) { + isGlob = token.isGlob = true; + finished = true; + + if (scanToEnd === true) { + continue; + } + break; + } + + if (code === CHAR_LEFT_SQUARE_BRACKET) { + while (eos() !== true && (next = advance())) { + if (next === CHAR_BACKWARD_SLASH) { + backslashes = token.backslashes = true; + advance(); + continue; + } + + if (next === CHAR_RIGHT_SQUARE_BRACKET) { + isBracket = token.isBracket = true; + isGlob = token.isGlob = true; + finished = true; + break; + } + } + + if (scanToEnd === true) { + continue; + } + + break; + } + + if (opts.nonegate !== true && code === CHAR_EXCLAMATION_MARK && index === start) { + negated = token.negated = true; + start++; + continue; + } + + if (opts.noparen !== true && code === CHAR_LEFT_PARENTHESES) { + isGlob = token.isGlob = true; + + if (scanToEnd === true) { + while (eos() !== true && (code = advance())) { + if (code === CHAR_LEFT_PARENTHESES) { + backslashes = token.backslashes = true; + code = advance(); + continue; + } + + if (code === CHAR_RIGHT_PARENTHESES) { + finished = true; + break; + } + } + continue; + } + break; + } + + if (isGlob === true) { + finished = true; + + if (scanToEnd === true) { + continue; + } + + break; + } + } + + if (opts.noext === true) { + isExtglob = false; + isGlob = false; + } + + let base = str; + let prefix = ''; + let glob = ''; + + if (start > 0) { + prefix = str.slice(0, start); + str = str.slice(start); + lastIndex -= start; + } + + if (base && isGlob === true && lastIndex > 0) { + base = str.slice(0, lastIndex); + glob = str.slice(lastIndex); + } else if (isGlob === true) { + base = ''; + glob = str; + } else { + base = str; + } + + if (base && base !== '' && base !== '/' && base !== str) { + if (isPathSeparator(base.charCodeAt(base.length - 1))) { + base = base.slice(0, -1); + } + } + + if (opts.unescape === true) { + if (glob) glob = utils.removeBackslashes(glob); + + if (base && backslashes === true) { + base = utils.removeBackslashes(base); + } + } + + const state = { + prefix, + input, + start, + base, + glob, + isBrace, + isBracket, + isGlob, + isExtglob, + isGlobstar, + negated, + negatedExtglob + }; + + if (opts.tokens === true) { + state.maxDepth = 0; + if (!isPathSeparator(code)) { + tokens.push(token); + } + state.tokens = tokens; + } + + if (opts.parts === true || opts.tokens === true) { + let prevIndex; + + for (let idx = 0; idx < slashes.length; idx++) { + const n = prevIndex ? prevIndex + 1 : start; + const i = slashes[idx]; + const value = input.slice(n, i); + if (opts.tokens) { + if (idx === 0 && start !== 0) { + tokens[idx].isPrefix = true; + tokens[idx].value = prefix; + } else { + tokens[idx].value = value; + } + depth(tokens[idx]); + state.maxDepth += tokens[idx].depth; + } + if (idx !== 0 || value !== '') { + parts.push(value); + } + prevIndex = i; + } + + if (prevIndex && prevIndex + 1 < input.length) { + const value = input.slice(prevIndex + 1); + parts.push(value); + + if (opts.tokens) { + tokens[tokens.length - 1].value = value; + depth(tokens[tokens.length - 1]); + state.maxDepth += tokens[tokens.length - 1].depth; + } + } + + state.slashes = slashes; + state.parts = parts; + } + + return state; +}; + +module.exports = scan; diff --git a/node_modules/picomatch/lib/utils.js b/node_modules/picomatch/lib/utils.js new file mode 100644 index 0000000..c3ca766 --- /dev/null +++ b/node_modules/picomatch/lib/utils.js @@ -0,0 +1,64 @@ +'use strict'; + +const path = require('path'); +const win32 = process.platform === 'win32'; +const { + REGEX_BACKSLASH, + REGEX_REMOVE_BACKSLASH, + REGEX_SPECIAL_CHARS, + REGEX_SPECIAL_CHARS_GLOBAL +} = require('./constants'); + +exports.isObject = val => val !== null && typeof val === 'object' && !Array.isArray(val); +exports.hasRegexChars = str => REGEX_SPECIAL_CHARS.test(str); +exports.isRegexChar = str => str.length === 1 && exports.hasRegexChars(str); +exports.escapeRegex = str => str.replace(REGEX_SPECIAL_CHARS_GLOBAL, '\\$1'); +exports.toPosixSlashes = str => str.replace(REGEX_BACKSLASH, '/'); + +exports.removeBackslashes = str => { + return str.replace(REGEX_REMOVE_BACKSLASH, match => { + return match === '\\' ? '' : match; + }); +}; + +exports.supportsLookbehinds = () => { + const segs = process.version.slice(1).split('.').map(Number); + if (segs.length === 3 && segs[0] >= 9 || (segs[0] === 8 && segs[1] >= 10)) { + return true; + } + return false; +}; + +exports.isWindows = options => { + if (options && typeof options.windows === 'boolean') { + return options.windows; + } + return win32 === true || path.sep === '\\'; +}; + +exports.escapeLast = (input, char, lastIdx) => { + const idx = input.lastIndexOf(char, lastIdx); + if (idx === -1) return input; + if (input[idx - 1] === '\\') return exports.escapeLast(input, char, idx - 1); + return `${input.slice(0, idx)}\\${input.slice(idx)}`; +}; + +exports.removePrefix = (input, state = {}) => { + let output = input; + if (output.startsWith('./')) { + output = output.slice(2); + state.prefix = './'; + } + return output; +}; + +exports.wrapOutput = (input, state = {}, options = {}) => { + const prepend = options.contains ? '' : '^'; + const append = options.contains ? '' : '$'; + + let output = `${prepend}(?:${input})${append}`; + if (state.negated === true) { + output = `(?:^(?!${output}).*$)`; + } + return output; +}; diff --git a/node_modules/picomatch/package.json b/node_modules/picomatch/package.json new file mode 100644 index 0000000..3db22d4 --- /dev/null +++ b/node_modules/picomatch/package.json @@ -0,0 +1,81 @@ +{ + "name": "picomatch", + "description": "Blazing fast and accurate glob matcher written in JavaScript, with no dependencies and full support for standard and extended Bash glob features, including braces, extglobs, POSIX brackets, and regular expressions.", + "version": "2.3.1", + "homepage": "https://github.com/micromatch/picomatch", + "author": "Jon Schlinkert (https://github.com/jonschlinkert)", + "funding": "https://github.com/sponsors/jonschlinkert", + "repository": "micromatch/picomatch", + "bugs": { + "url": "https://github.com/micromatch/picomatch/issues" + }, + "license": "MIT", + "files": [ + "index.js", + "lib" + ], + "main": "index.js", + "engines": { + "node": ">=8.6" + }, + "scripts": { + "lint": "eslint --cache --cache-location node_modules/.cache/.eslintcache --report-unused-disable-directives --ignore-path .gitignore .", + "mocha": "mocha --reporter dot", + "test": "npm run lint && npm run mocha", + "test:ci": "npm run test:cover", + "test:cover": "nyc npm run mocha" + }, + "devDependencies": { + "eslint": "^6.8.0", + "fill-range": "^7.0.1", + "gulp-format-md": "^2.0.0", + "mocha": "^6.2.2", + "nyc": "^15.0.0", + "time-require": "github:jonschlinkert/time-require" + }, + "keywords": [ + "glob", + "match", + "picomatch" + ], + "nyc": { + "reporter": [ + "html", + "lcov", + "text-summary" + ] + }, + "verb": { + "toc": { + "render": true, + "method": "preWrite", + "maxdepth": 3 + }, + "layout": "empty", + "tasks": [ + "readme" + ], + "plugins": [ + "gulp-format-md" + ], + "lint": { + "reflinks": true + }, + "related": { + "list": [ + "braces", + "micromatch" + ] + }, + "reflinks": [ + "braces", + "expand-brackets", + "extglob", + "fill-range", + "micromatch", + "minimatch", + "nanomatch", + "picomatch" + ] + } +} diff --git a/node_modules/pify/index.js b/node_modules/pify/index.js new file mode 100644 index 0000000..7c720eb --- /dev/null +++ b/node_modules/pify/index.js @@ -0,0 +1,68 @@ +'use strict'; + +var processFn = function (fn, P, opts) { + return function () { + var that = this; + var args = new Array(arguments.length); + + for (var i = 0; i < arguments.length; i++) { + args[i] = arguments[i]; + } + + return new P(function (resolve, reject) { + args.push(function (err, result) { + if (err) { + reject(err); + } else if (opts.multiArgs) { + var results = new Array(arguments.length - 1); + + for (var i = 1; i < arguments.length; i++) { + results[i - 1] = arguments[i]; + } + + resolve(results); + } else { + resolve(result); + } + }); + + fn.apply(that, args); + }); + }; +}; + +var pify = module.exports = function (obj, P, opts) { + if (typeof P !== 'function') { + opts = P; + P = Promise; + } + + opts = opts || {}; + opts.exclude = opts.exclude || [/.+Sync$/]; + + var filter = function (key) { + var match = function (pattern) { + return typeof pattern === 'string' ? key === pattern : pattern.test(key); + }; + + return opts.include ? opts.include.some(match) : !opts.exclude.some(match); + }; + + var ret = typeof obj === 'function' ? function () { + if (opts.excludeMain) { + return obj.apply(this, arguments); + } + + return processFn(obj, P, opts).apply(this, arguments); + } : {}; + + return Object.keys(obj).reduce(function (ret, key) { + var x = obj[key]; + + ret[key] = typeof x === 'function' && filter(key) ? processFn(x, P, opts) : x; + + return ret; + }, ret); +}; + +pify.all = pify; diff --git a/node_modules/pify/license b/node_modules/pify/license new file mode 100644 index 0000000..654d0bf --- /dev/null +++ b/node_modules/pify/license @@ -0,0 +1,21 @@ +The MIT License (MIT) + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN +THE SOFTWARE. diff --git a/node_modules/pify/package.json b/node_modules/pify/package.json new file mode 100644 index 0000000..311d198 --- /dev/null +++ b/node_modules/pify/package.json @@ -0,0 +1,48 @@ +{ + "name": "pify", + "version": "2.3.0", + "description": "Promisify a callback-style function", + "license": "MIT", + "repository": "sindresorhus/pify", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "sindresorhus.com" + }, + "engines": { + "node": ">=0.10.0" + }, + "scripts": { + "test": "xo && ava && npm run optimization-test", + "optimization-test": "node --allow-natives-syntax optimization-test.js" + }, + "files": [ + "index.js" + ], + "keywords": [ + "promise", + "promises", + "promisify", + "denodify", + "denodeify", + "callback", + "cb", + "node", + "then", + "thenify", + "convert", + "transform", + "wrap", + "wrapper", + "bind", + "to", + "async", + "es2015" + ], + "devDependencies": { + "ava": "*", + "pinkie-promise": "^1.0.0", + "v8-natives": "0.0.2", + "xo": "*" + } +} diff --git a/node_modules/pify/readme.md b/node_modules/pify/readme.md new file mode 100644 index 0000000..c79ca8b --- /dev/null +++ b/node_modules/pify/readme.md @@ -0,0 +1,119 @@ +# pify [![Build Status](https://travis-ci.org/sindresorhus/pify.svg?branch=master)](https://travis-ci.org/sindresorhus/pify) + +> Promisify a callback-style function + + +## Install + +``` +$ npm install --save pify +``` + + +## Usage + +```js +const fs = require('fs'); +const pify = require('pify'); + +// promisify a single function + +pify(fs.readFile)('package.json', 'utf8').then(data => { + console.log(JSON.parse(data).name); + //=> 'pify' +}); + +// or promisify all methods in a module + +pify(fs).readFile('package.json', 'utf8').then(data => { + console.log(JSON.parse(data).name); + //=> 'pify' +}); +``` + + +## API + +### pify(input, [promiseModule], [options]) + +Returns a promise wrapped version of the supplied function or module. + +#### input + +Type: `function`, `object` + +Callback-style function or module whose methods you want to promisify. + +#### promiseModule + +Type: `function` + +Custom promise module to use instead of the native one. + +Check out [`pinkie-promise`](https://github.com/floatdrop/pinkie-promise) if you need a tiny promise polyfill. + +#### options + +##### multiArgs + +Type: `boolean` +Default: `false` + +By default, the promisified function will only return the second argument from the callback, which works fine for most APIs. This option can be useful for modules like `request` that return multiple arguments. Turning this on will make it return an array of all arguments from the callback, excluding the error argument, instead of just the second argument. + +```js +const request = require('request'); +const pify = require('pify'); + +pify(request, {multiArgs: true})('https://sindresorhus.com').then(result => { + const [httpResponse, body] = result; +}); +``` + +##### include + +Type: `array` of (`string`|`regex`) + +Methods in a module to promisify. Remaining methods will be left untouched. + +##### exclude + +Type: `array` of (`string`|`regex`) +Default: `[/.+Sync$/]` + +Methods in a module **not** to promisify. Methods with names ending with `'Sync'` are excluded by default. + +##### excludeMain + +Type: `boolean` +Default: `false` + +By default, if given module is a function itself, this function will be promisified. Turn this option on if you want to promisify only methods of the module. + +```js +const pify = require('pify'); + +function fn() { + return true; +} + +fn.method = (data, callback) => { + setImmediate(() => { + callback(data, null); + }); +}; + +// promisify methods but not fn() +const promiseFn = pify(fn, {excludeMain: true}); + +if (promiseFn()) { + promiseFn.method('hi').then(data => { + console.log(data); + }); +} +``` + + +## License + +MIT © [Sindre Sorhus](http://sindresorhus.com) diff --git a/node_modules/postcss-import/LICENSE b/node_modules/postcss-import/LICENSE new file mode 100755 index 0000000..13983fb --- /dev/null +++ b/node_modules/postcss-import/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) 2014 Maxime Thirouin, Jason Campbell & Kevin Mårtensson + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-import/README.md b/node_modules/postcss-import/README.md new file mode 100644 index 0000000..f0ce11e --- /dev/null +++ b/node_modules/postcss-import/README.md @@ -0,0 +1,227 @@ +# postcss-import + +[![Build](https://img.shields.io/travis/postcss/postcss-import/master)](https://travis-ci.org/postcss/postcss-import) +[![Version](https://img.shields.io/npm/v/postcss-import)](https://github.com/postcss/postcss-import/blob/master/CHANGELOG.md) +[![postcss compatibility](https://img.shields.io/npm/dependency-version/postcss-import/peer/postcss)](https://postcss.org/) + +> [PostCSS](https://github.com/postcss/postcss) plugin to transform `@import` +rules by inlining content. + +This plugin can consume local files, node modules or web_modules. +To resolve path of an `@import` rule, it can look into root directory +(by default `process.cwd()`), `web_modules`, `node_modules` +or local modules. +_When importing a module, it will look for `index.css` or file referenced in +`package.json` in the `style` or `main` fields._ +You can also provide manually multiples paths where to look at. + +**Notes:** + +- **This plugin should probably be used as the first plugin of your list. +This way, other plugins will work on the AST as if there were only a single file +to process, and will probably work as you can expect**. +- This plugin works great with +[postcss-url](https://github.com/postcss/postcss-url) plugin, +which will allow you to adjust assets `url()` (or even inline them) after +inlining imported files. +- In order to optimize output, **this plugin will only import a file once** on +a given scope (root, media query...). +Tests are made from the path & the content of imported files (using a hash +table). +If this behavior is not what you want, look at `skipDuplicates` option +- If you are looking for **Glob Imports**, you can use [postcss-import-ext-glob](https://github.com/dimitrinicolas/postcss-import-ext-glob) to extend postcss-import. +- Imports which are not modified (by `options.filter` or because they are remote + imports) are moved to the top of the output. +- **This plugin attempts to follow the CSS `@import` spec**; `@import` + statements must precede all other statements (besides `@charset`). + +## Installation + +```console +$ npm install -D postcss-import +``` + +## Usage + +Unless your stylesheet is in the same place where you run postcss +(`process.cwd()`), you will need to use `from` option to make relative imports +work. + +```js +// dependencies +const fs = require("fs") +const postcss = require("postcss") +const atImport = require("postcss-import") + +// css to be processed +const css = fs.readFileSync("css/input.css", "utf8") + +// process css +postcss() + .use(atImport()) + .process(css, { + // `from` option is needed here + from: "css/input.css" + }) + .then((result) => { + const output = result.css + + console.log(output) + }) +``` + +`css/input.css`: + +```css +/* can consume `node_modules`, `web_modules` or local modules */ +@import "cssrecipes-defaults"; /* == @import "../node_modules/cssrecipes-defaults/index.css"; */ +@import "normalize.css"; /* == @import "../node_modules/normalize.css/normalize.css"; */ + +@import "foo.css"; /* relative to css/ according to `from` option above */ + +@import "bar.css" (min-width: 25em); + +body { + background: black; +} +``` + +will give you: + +```css +/* ... content of ../node_modules/cssrecipes-defaults/index.css */ +/* ... content of ../node_modules/normalize.css/normalize.css */ + +/* ... content of css/foo.css */ + +@media (min-width: 25em) { +/* ... content of css/bar.css */ +} + +body { + background: black; +} +``` + +Checkout the [tests](test) for more examples. + +### Options + +### `filter` +Type: `Function` +Default: `() => true` + +Only transform imports for which the test function returns `true`. Imports for +which the test function returns `false` will be left as is. The function gets +the path to import as an argument and should return a boolean. + +#### `root` + +Type: `String` +Default: `process.cwd()` or _dirname of +[the postcss `from`](https://github.com/postcss/postcss#node-source)_ + +Define the root where to resolve path (eg: place where `node_modules` are). +Should not be used that much. +_Note: nested `@import` will additionally benefit of the relative dirname of +imported files._ + +#### `path` + +Type: `String|Array` +Default: `[]` + +A string or an array of paths in where to look for files. + +#### `plugins` + +Type: `Array` +Default: `undefined` + +An array of plugins to be applied on each imported files. + +#### `resolve` + +Type: `Function` +Default: `null` + +You can provide a custom path resolver with this option. This function gets +`(id, basedir, importOptions)` arguments and should return a path, an array of +paths or a promise resolving to the path(s). If you do not return an absolute +path, your path will be resolved to an absolute path using the default +resolver. +You can use [resolve](https://github.com/substack/node-resolve) for this. + +#### `load` + +Type: `Function` +Default: null + +You can overwrite the default loading way by setting this option. +This function gets `(filename, importOptions)` arguments and returns content or +promised content. + +#### `skipDuplicates` + +Type: `Boolean` +Default: `true` + +By default, similar files (based on the same content) are being skipped. +It's to optimize output and skip similar files like `normalize.css` for example. +If this behavior is not what you want, just set this option to `false` to +disable it. + +#### `addModulesDirectories` + +Type: `Array` +Default: `[]` + +An array of folder names to add to [Node's resolver](https://github.com/substack/node-resolve). +Values will be appended to the default resolve directories: +`["node_modules", "web_modules"]`. + +This option is only for adding additional directories to default resolver. If +you provide your own resolver via the `resolve` configuration option above, then +this value will be ignored. + +#### Example with some options + +```js +const postcss = require("postcss") +const atImport = require("postcss-import") + +postcss() + .use(atImport({ + path: ["src/css"], + })) + .process(cssString) + .then((result) => { + const { css } = result + }) +``` + +## `dependency` Message Support + +`postcss-import` adds a message to `result.messages` for each `@import`. Messages are in the following format: + +``` +{ + type: 'dependency', + file: absoluteFilePath, + parent: fileContainingTheImport +} +``` + +This is mainly for use by postcss runners that implement file watching. + +--- + +## CONTRIBUTING + +* ⇄ Pull requests and ★ Stars are always welcome. +* For bugs and feature requests, please create an issue. +* Pull requests must be accompanied by passing automated tests (`$ npm test`). + +## [Changelog](CHANGELOG.md) + +## [License](LICENSE) diff --git a/node_modules/postcss-import/index.js b/node_modules/postcss-import/index.js new file mode 100755 index 0000000..e6a3dc3 --- /dev/null +++ b/node_modules/postcss-import/index.js @@ -0,0 +1,344 @@ +"use strict" +// builtin tooling +const path = require("path") + +// internal tooling +const joinMedia = require("./lib/join-media") +const joinLayer = require("./lib/join-layer") +const resolveId = require("./lib/resolve-id") +const loadContent = require("./lib/load-content") +const processContent = require("./lib/process-content") +const parseStatements = require("./lib/parse-statements") + +function AtImport(options) { + options = { + root: process.cwd(), + path: [], + skipDuplicates: true, + resolve: resolveId, + load: loadContent, + plugins: [], + addModulesDirectories: [], + ...options, + } + + options.root = path.resolve(options.root) + + // convert string to an array of a single element + if (typeof options.path === "string") options.path = [options.path] + + if (!Array.isArray(options.path)) options.path = [] + + options.path = options.path.map(p => path.resolve(options.root, p)) + + return { + postcssPlugin: "postcss-import", + Once(styles, { result, atRule, postcss }) { + const state = { + importedFiles: {}, + hashFiles: {}, + } + + if (styles.source && styles.source.input && styles.source.input.file) { + state.importedFiles[styles.source.input.file] = {} + } + + if (options.plugins && !Array.isArray(options.plugins)) { + throw new Error("plugins option must be an array") + } + + return parseStyles(result, styles, options, state, [], []).then( + bundle => { + applyRaws(bundle) + applyMedia(bundle) + applyStyles(bundle, styles) + } + ) + + function applyRaws(bundle) { + bundle.forEach((stmt, index) => { + if (index === 0) return + + if (stmt.parent) { + const { before } = stmt.parent.node.raws + if (stmt.type === "nodes") stmt.nodes[0].raws.before = before + else stmt.node.raws.before = before + } else if (stmt.type === "nodes") { + stmt.nodes[0].raws.before = stmt.nodes[0].raws.before || "\n" + } + }) + } + + function applyMedia(bundle) { + bundle.forEach(stmt => { + if ( + (!stmt.media.length && !stmt.layer.length) || + stmt.type === "charset" + ) { + return + } + + if (stmt.type === "import") { + stmt.node.params = `${stmt.fullUri} ${stmt.media.join(", ")}` + } else if (stmt.type === "media") { + stmt.node.params = stmt.media.join(", ") + } else { + const { nodes } = stmt + const { parent } = nodes[0] + + let outerAtRule + let innerAtRule + if (stmt.media.length && stmt.layer.length) { + const mediaNode = atRule({ + name: "media", + params: stmt.media.join(", "), + source: parent.source, + }) + + const layerNode = atRule({ + name: "layer", + params: stmt.layer.filter(layer => layer !== "").join("."), + source: parent.source, + }) + + mediaNode.append(layerNode) + innerAtRule = layerNode + outerAtRule = mediaNode + } else if (stmt.media.length) { + const mediaNode = atRule({ + name: "media", + params: stmt.media.join(", "), + source: parent.source, + }) + + innerAtRule = mediaNode + outerAtRule = mediaNode + } else if (stmt.layer.length) { + const layerNode = atRule({ + name: "layer", + params: stmt.layer.filter(layer => layer !== "").join("."), + source: parent.source, + }) + + innerAtRule = layerNode + outerAtRule = layerNode + } + + parent.insertBefore(nodes[0], outerAtRule) + + // remove nodes + nodes.forEach(node => { + node.parent = undefined + }) + + // better output + nodes[0].raws.before = nodes[0].raws.before || "\n" + + // wrap new rules with media query and/or layer at rule + innerAtRule.append(nodes) + + stmt.type = "media" + stmt.node = outerAtRule + delete stmt.nodes + } + }) + } + + function applyStyles(bundle, styles) { + styles.nodes = [] + + // Strip additional statements. + bundle.forEach(stmt => { + if (["charset", "import", "media"].includes(stmt.type)) { + stmt.node.parent = undefined + styles.append(stmt.node) + } else if (stmt.type === "nodes") { + stmt.nodes.forEach(node => { + node.parent = undefined + styles.append(node) + }) + } + }) + } + + function parseStyles(result, styles, options, state, media, layer) { + const statements = parseStatements(result, styles) + + return Promise.resolve(statements) + .then(stmts => { + // process each statement in series + return stmts.reduce((promise, stmt) => { + return promise.then(() => { + stmt.media = joinMedia(media, stmt.media || []) + stmt.layer = joinLayer(layer, stmt.layer || []) + + // skip protocol base uri (protocol://url) or protocol-relative + if ( + stmt.type !== "import" || + /^(?:[a-z]+:)?\/\//i.test(stmt.uri) + ) { + return + } + + if (options.filter && !options.filter(stmt.uri)) { + // rejected by filter + return + } + + return resolveImportId(result, stmt, options, state) + }) + }, Promise.resolve()) + }) + .then(() => { + let charset + const imports = [] + const bundle = [] + + function handleCharset(stmt) { + if (!charset) charset = stmt + // charsets aren't case-sensitive, so convert to lower case to compare + else if ( + stmt.node.params.toLowerCase() !== + charset.node.params.toLowerCase() + ) { + throw new Error( + `Incompatable @charset statements: + ${stmt.node.params} specified in ${stmt.node.source.input.file} + ${charset.node.params} specified in ${charset.node.source.input.file}` + ) + } + } + + // squash statements and their children + statements.forEach(stmt => { + if (stmt.type === "charset") handleCharset(stmt) + else if (stmt.type === "import") { + if (stmt.children) { + stmt.children.forEach((child, index) => { + if (child.type === "import") imports.push(child) + else if (child.type === "charset") handleCharset(child) + else bundle.push(child) + // For better output + if (index === 0) child.parent = stmt + }) + } else imports.push(stmt) + } else if (stmt.type === "media" || stmt.type === "nodes") { + bundle.push(stmt) + } + }) + + return charset + ? [charset, ...imports.concat(bundle)] + : imports.concat(bundle) + }) + } + + function resolveImportId(result, stmt, options, state) { + const atRule = stmt.node + let sourceFile + if (atRule.source && atRule.source.input && atRule.source.input.file) { + sourceFile = atRule.source.input.file + } + const base = sourceFile + ? path.dirname(atRule.source.input.file) + : options.root + + return Promise.resolve(options.resolve(stmt.uri, base, options)) + .then(paths => { + if (!Array.isArray(paths)) paths = [paths] + // Ensure that each path is absolute: + return Promise.all( + paths.map(file => { + return !path.isAbsolute(file) + ? resolveId(file, base, options) + : file + }) + ) + }) + .then(resolved => { + // Add dependency messages: + resolved.forEach(file => { + result.messages.push({ + type: "dependency", + plugin: "postcss-import", + file, + parent: sourceFile, + }) + }) + + return Promise.all( + resolved.map(file => { + return loadImportContent(result, stmt, file, options, state) + }) + ) + }) + .then(result => { + // Merge loaded statements + stmt.children = result.reduce((result, statements) => { + return statements ? result.concat(statements) : result + }, []) + }) + } + + function loadImportContent(result, stmt, filename, options, state) { + const atRule = stmt.node + const { media, layer } = stmt + if (options.skipDuplicates) { + // skip files already imported at the same scope + if ( + state.importedFiles[filename] && + state.importedFiles[filename][media] + ) { + return + } + + // save imported files to skip them next time + if (!state.importedFiles[filename]) state.importedFiles[filename] = {} + state.importedFiles[filename][media] = true + } + + return Promise.resolve(options.load(filename, options)).then( + content => { + if (content.trim() === "") { + result.warn(`${filename} is empty`, { node: atRule }) + return + } + + // skip previous imported files not containing @import rules + if (state.hashFiles[content] && state.hashFiles[content][media]) + return + + return processContent( + result, + content, + filename, + options, + postcss + ).then(importedResult => { + const styles = importedResult.root + result.messages = result.messages.concat(importedResult.messages) + + if (options.skipDuplicates) { + const hasImport = styles.some(child => { + return child.type === "atrule" && child.name === "import" + }) + if (!hasImport) { + // save hash files to skip them next time + if (!state.hashFiles[content]) state.hashFiles[content] = {} + state.hashFiles[content][media] = true + } + } + + // recursion: import @import from imported file + return parseStyles(result, styles, options, state, media, layer) + }) + } + ) + } + }, + } +} + +AtImport.postcss = true + +module.exports = AtImport diff --git a/node_modules/postcss-import/lib/join-layer.js b/node_modules/postcss-import/lib/join-layer.js new file mode 100644 index 0000000..9d91519 --- /dev/null +++ b/node_modules/postcss-import/lib/join-layer.js @@ -0,0 +1,9 @@ +"use strict" + +module.exports = function (parentLayer, childLayer) { + if (!parentLayer.length && childLayer.length) return childLayer + if (parentLayer.length && !childLayer.length) return parentLayer + if (!parentLayer.length && !childLayer.length) return [] + + return parentLayer.concat(childLayer) +} diff --git a/node_modules/postcss-import/lib/join-media.js b/node_modules/postcss-import/lib/join-media.js new file mode 100644 index 0000000..5780de9 --- /dev/null +++ b/node_modules/postcss-import/lib/join-media.js @@ -0,0 +1,17 @@ +"use strict" + +module.exports = function (parentMedia, childMedia) { + if (!parentMedia.length && childMedia.length) return childMedia + if (parentMedia.length && !childMedia.length) return parentMedia + if (!parentMedia.length && !childMedia.length) return [] + + const media = [] + + parentMedia.forEach(parentItem => { + childMedia.forEach(childItem => { + if (parentItem !== childItem) media.push(`${parentItem} and ${childItem}`) + }) + }) + + return media +} diff --git a/node_modules/postcss-import/lib/load-content.js b/node_modules/postcss-import/lib/load-content.js new file mode 100644 index 0000000..de61155 --- /dev/null +++ b/node_modules/postcss-import/lib/load-content.js @@ -0,0 +1,5 @@ +"use strict" + +const readCache = require("read-cache") + +module.exports = filename => readCache(filename, "utf-8") diff --git a/node_modules/postcss-import/lib/parse-statements.js b/node_modules/postcss-import/lib/parse-statements.js new file mode 100644 index 0000000..0c94e5a --- /dev/null +++ b/node_modules/postcss-import/lib/parse-statements.js @@ -0,0 +1,172 @@ +"use strict" + +// external tooling +const valueParser = require("postcss-value-parser") + +// extended tooling +const { stringify } = valueParser + +function split(params, start) { + const list = [] + const last = params.reduce((item, node, index) => { + if (index < start) return "" + if (node.type === "div" && node.value === ",") { + list.push(item) + return "" + } + return item + stringify(node) + }, "") + list.push(last) + return list +} + +module.exports = function (result, styles) { + const statements = [] + let nodes = [] + + styles.each(node => { + let stmt + if (node.type === "atrule") { + if (node.name === "import") stmt = parseImport(result, node) + else if (node.name === "media") stmt = parseMedia(result, node) + else if (node.name === "charset") stmt = parseCharset(result, node) + } + + if (stmt) { + if (nodes.length) { + statements.push({ + type: "nodes", + nodes, + media: [], + layer: [], + }) + nodes = [] + } + statements.push(stmt) + } else nodes.push(node) + }) + + if (nodes.length) { + statements.push({ + type: "nodes", + nodes, + media: [], + layer: [], + }) + } + + return statements +} + +function parseMedia(result, atRule) { + const params = valueParser(atRule.params).nodes + return { + type: "media", + node: atRule, + media: split(params, 0), + layer: [], + } +} + +function parseCharset(result, atRule) { + if (atRule.prev()) { + return result.warn("@charset must precede all other statements", { + node: atRule, + }) + } + return { + type: "charset", + node: atRule, + media: [], + layer: [], + } +} + +function parseImport(result, atRule) { + let prev = atRule.prev() + if (prev) { + do { + if ( + prev.type !== "comment" && + (prev.type !== "atrule" || + (prev.name !== "import" && + prev.name !== "charset" && + !(prev.name === "layer" && !prev.nodes))) + ) { + return result.warn( + "@import must precede all other statements (besides @charset or empty @layer)", + { node: atRule } + ) + } + prev = prev.prev() + } while (prev) + } + + if (atRule.nodes) { + return result.warn( + "It looks like you didn't end your @import statement correctly. " + + "Child nodes are attached to it.", + { node: atRule } + ) + } + + const params = valueParser(atRule.params).nodes + const stmt = { + type: "import", + node: atRule, + media: [], + layer: [], + } + + // prettier-ignore + if ( + !params.length || + ( + params[0].type !== "string" || + !params[0].value + ) && + ( + params[0].type !== "function" || + params[0].value !== "url" || + !params[0].nodes.length || + !params[0].nodes[0].value + ) + ) { + return result.warn(`Unable to find uri in '${ atRule.toString() }'`, { + node: atRule, + }) + } + + if (params[0].type === "string") stmt.uri = params[0].value + else stmt.uri = params[0].nodes[0].value + stmt.fullUri = stringify(params[0]) + + let remainder = params + if (remainder.length > 2) { + if ( + (remainder[2].type === "word" || remainder[2].type === "function") && + remainder[2].value === "layer" + ) { + if (remainder[1].type !== "space") { + return result.warn("Invalid import layer statement", { node: atRule }) + } + + if (remainder[2].nodes) { + stmt.layer = [stringify(remainder[2].nodes)] + } else { + stmt.layer = [""] + } + remainder = remainder.slice(2) + } + } + + if (remainder.length > 2) { + if (remainder[1].type !== "space") { + return result.warn("Invalid import media statement", { node: atRule }) + } + + stmt.media = split(remainder, 2) + } + + return stmt +} diff --git a/node_modules/postcss-import/lib/process-content.js b/node_modules/postcss-import/lib/process-content.js new file mode 100644 index 0000000..beaa3f0 --- /dev/null +++ b/node_modules/postcss-import/lib/process-content.js @@ -0,0 +1,59 @@ +"use strict" + +// builtin tooling +const path = require("path") + +// placeholder tooling +let sugarss + +module.exports = function processContent( + result, + content, + filename, + options, + postcss +) { + const { plugins } = options + const ext = path.extname(filename) + + const parserList = [] + + // SugarSS support: + if (ext === ".sss") { + if (!sugarss) { + try { + sugarss = require("sugarss") + } catch {} // Ignore + } + if (sugarss) + return runPostcss(postcss, content, filename, plugins, [sugarss]) + } + + // Syntax support: + if (result.opts.syntax && result.opts.syntax.parse) { + parserList.push(result.opts.syntax.parse) + } + + // Parser support: + if (result.opts.parser) parserList.push(result.opts.parser) + // Try the default as a last resort: + parserList.push(null) + + return runPostcss(postcss, content, filename, plugins, parserList) +} + +function runPostcss(postcss, content, filename, plugins, parsers, index) { + if (!index) index = 0 + return postcss(plugins) + .process(content, { + from: filename, + parser: parsers[index], + }) + .catch(err => { + // If there's an error, try the next parser + index++ + // If there are no parsers left, throw it + if (index === parsers.length) throw err + return runPostcss(postcss, content, filename, plugins, parsers, index) + }) +} diff --git a/node_modules/postcss-import/lib/resolve-id.js b/node_modules/postcss-import/lib/resolve-id.js new file mode 100644 index 0000000..ffef034 --- /dev/null +++ b/node_modules/postcss-import/lib/resolve-id.js @@ -0,0 +1,42 @@ +"use strict" + +// external tooling +const resolve = require("resolve") + +const moduleDirectories = ["web_modules", "node_modules"] + +function resolveModule(id, opts) { + return new Promise((res, rej) => { + resolve(id, opts, (err, path) => (err ? rej(err) : res(path))) + }) +} + +module.exports = function (id, base, options) { + const paths = options.path + + const resolveOpts = { + basedir: base, + moduleDirectory: moduleDirectories.concat(options.addModulesDirectories), + paths, + extensions: [".css"], + packageFilter: function processPackage(pkg) { + if (pkg.style) pkg.main = pkg.style + else if (!pkg.main || !/\.css$/.test(pkg.main)) pkg.main = "index.css" + return pkg + }, + preserveSymlinks: false, + } + + return resolveModule(`./${id}`, resolveOpts) + .catch(() => resolveModule(id, resolveOpts)) + .catch(() => { + if (paths.indexOf(base) === -1) paths.unshift(base) + + throw new Error( + `Failed to find '${id}' + in [ + ${paths.join(",\n ")} + ]` + ) + }) +} diff --git a/node_modules/postcss-import/package.json b/node_modules/postcss-import/package.json new file mode 100644 index 0000000..46767be --- /dev/null +++ b/node_modules/postcss-import/package.json @@ -0,0 +1,65 @@ +{ + "name": "postcss-import", + "version": "14.1.0", + "description": "PostCSS plugin to import CSS files", + "keywords": [ + "css", + "postcss", + "postcss-plugin", + "import", + "node modules", + "npm" + ], + "author": "Maxime Thirouin", + "license": "MIT", + "repository": "https://github.com/postcss/postcss-import.git", + "files": [ + "index.js", + "lib" + ], + "engines": { + "node": ">=10.0.0" + }, + "dependencies": { + "postcss-value-parser": "^4.0.0", + "read-cache": "^1.0.0", + "resolve": "^1.1.7" + }, + "devDependencies": { + "ava": "^3.0.0", + "eslint": "^7.0.0", + "eslint-config-problems": "^5.0.0", + "eslint-plugin-prettier": "^4.0.0", + "postcss": "^8.0.0", + "postcss-scss": "^4.0.0", + "prettier": "~2.6.0", + "sugarss": "^4.0.0" + }, + "peerDependencies": { + "postcss": "^8.0.0" + }, + "scripts": { + "ci": "eslint . && ava", + "lint": "eslint . --fix", + "pretest": "npm run lint", + "test": "ava" + }, + "eslintConfig": { + "extends": "eslint-config-problems", + "env": { + "node": true + }, + "plugins": [ + "prettier" + ], + "rules": { + "prettier/prettier": [ + "error", + { + "semi": false, + "arrowParens": "avoid" + } + ] + } + } +} diff --git a/node_modules/postcss-js/LICENSE b/node_modules/postcss-js/LICENSE new file mode 100644 index 0000000..d3bd672 --- /dev/null +++ b/node_modules/postcss-js/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2015 Andrey Sitnik + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-js/README.md b/node_modules/postcss-js/README.md new file mode 100644 index 0000000..469b3be --- /dev/null +++ b/node_modules/postcss-js/README.md @@ -0,0 +1,22 @@ +# PostCSS JS + + + +[PostCSS] for for CSS-in-JS and styles in JS objects. + +For example, to use [Stylelint] or [RTLCSS] plugins in your workflow. + + + Sponsored by Evil Martians + + +[Stylelint]: https://github.com/stylelint/stylelint +[PostCSS]: https://github.com/postcss/postcss +[RTLCSS]: https://github.com/MohammadYounes/rtlcss + + +## Docs +Read **[full docs](https://github.com/postcss/postcss-js#readme)** on GitHub. diff --git a/node_modules/postcss-js/async.js b/node_modules/postcss-js/async.js new file mode 100644 index 0000000..4c2f3c6 --- /dev/null +++ b/node_modules/postcss-js/async.js @@ -0,0 +1,15 @@ +let postcss = require('postcss') + +let processResult = require('./process-result') +let parse = require('./parser') + +module.exports = function async(plugins) { + let processor = postcss(plugins) + return async input => { + let result = await processor.process(input, { + parser: parse, + from: undefined + }) + return processResult(result) + } +} diff --git a/node_modules/postcss-js/index.js b/node_modules/postcss-js/index.js new file mode 100644 index 0000000..8a4274e --- /dev/null +++ b/node_modules/postcss-js/index.js @@ -0,0 +1,11 @@ +let objectify = require('./objectifier') +let parse = require('./parser') +let async = require('./async') +let sync = require('./sync') + +module.exports = { + objectify, + parse, + async, + sync +} diff --git a/node_modules/postcss-js/index.mjs b/node_modules/postcss-js/index.mjs new file mode 100644 index 0000000..d14b61c --- /dev/null +++ b/node_modules/postcss-js/index.mjs @@ -0,0 +1,8 @@ +import index from './index.js' + +export default index + +export const objectify = index.objectify +export const parse = index.parse +export const async = index.async +export const sync = index.sync diff --git a/node_modules/postcss-js/objectifier.js b/node_modules/postcss-js/objectifier.js new file mode 100644 index 0000000..ae43e43 --- /dev/null +++ b/node_modules/postcss-js/objectifier.js @@ -0,0 +1,83 @@ +let camelcase = require('camelcase-css') + +let UNITLESS = { + boxFlex: true, + boxFlexGroup: true, + columnCount: true, + flex: true, + flexGrow: true, + flexPositive: true, + flexShrink: true, + flexNegative: true, + fontWeight: true, + lineClamp: true, + lineHeight: true, + opacity: true, + order: true, + orphans: true, + tabSize: true, + widows: true, + zIndex: true, + zoom: true, + fillOpacity: true, + strokeDashoffset: true, + strokeOpacity: true, + strokeWidth: true +} + +function atRule(node) { + if (typeof node.nodes === 'undefined') { + return true + } else { + return process(node) + } +} + +function process(node) { + let name + let result = {} + + node.each(child => { + if (child.type === 'atrule') { + name = '@' + child.name + if (child.params) name += ' ' + child.params + if (typeof result[name] === 'undefined') { + result[name] = atRule(child) + } else if (Array.isArray(result[name])) { + result[name].push(atRule(child)) + } else { + result[name] = [result[name], atRule(child)] + } + } else if (child.type === 'rule') { + let body = process(child) + if (result[child.selector]) { + for (let i in body) { + result[child.selector][i] = body[i] + } + } else { + result[child.selector] = body + } + } else if (child.type === 'decl') { + if (child.prop[0] === '-' && child.prop[1] === '-') { + name = child.prop + } else { + name = camelcase(child.prop) + } + let value = child.value + if (!isNaN(child.value) && UNITLESS[name]) { + value = parseFloat(child.value) + } + if (child.important) value += ' !important' + if (typeof result[name] === 'undefined') { + result[name] = value + } else if (Array.isArray(result[name])) { + result[name].push(value) + } else { + result[name] = [result[name], value] + } + } + }) + return result +} + +module.exports = process diff --git a/node_modules/postcss-js/package.json b/node_modules/postcss-js/package.json new file mode 100644 index 0000000..575047b --- /dev/null +++ b/node_modules/postcss-js/package.json @@ -0,0 +1,42 @@ +{ + "name": "postcss-js", + "version": "4.0.0", + "description": "PostCSS for CSS-in-JS and styles in JS objects", + "keywords": [ + "postcss", + "postcss-runner", + "js", + "inline", + "react", + "css", + "cssinjs" + ], + "author": "Andrey Sitnik ", + "license": "MIT", + "repository": "postcss/postcss-js", + "engines": { + "node": "^12 || ^14 || >= 16" + }, + "exports": { + ".": { + "require": "./index.js", + "import": "./index.mjs" + }, + "./package.json": "./package.json", + "./async": "./async.js", + "./objectifier": "./objectifier.js", + "./parser": "./parser.js", + "./process-result": "./process-result.js", + "./sync": "./sync.js" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + "peerDependencies": { + "postcss": "^8.3.3" + }, + "dependencies": { + "camelcase-css": "^2.0.1" + } +} diff --git a/node_modules/postcss-js/parser.js b/node_modules/postcss-js/parser.js new file mode 100644 index 0000000..17ae264 --- /dev/null +++ b/node_modules/postcss-js/parser.js @@ -0,0 +1,104 @@ +let postcss = require('postcss') + +let IMPORTANT = /\s*!important\s*$/i + +let UNITLESS = { + 'box-flex': true, + 'box-flex-group': true, + 'column-count': true, + 'flex': true, + 'flex-grow': true, + 'flex-positive': true, + 'flex-shrink': true, + 'flex-negative': true, + 'font-weight': true, + 'line-clamp': true, + 'line-height': true, + 'opacity': true, + 'order': true, + 'orphans': true, + 'tab-size': true, + 'widows': true, + 'z-index': true, + 'zoom': true, + 'fill-opacity': true, + 'stroke-dashoffset': true, + 'stroke-opacity': true, + 'stroke-width': true +} + +function dashify(str) { + return str + .replace(/([A-Z])/g, '-$1') + .replace(/^ms-/, '-ms-') + .toLowerCase() +} + +function decl(parent, name, value) { + if (value === false || value === null) return + + if (!name.startsWith('--')) { + name = dashify(name) + } + + if (typeof value === 'number') { + if (value === 0 || UNITLESS[name]) { + value = value.toString() + } else { + value += 'px' + } + } + + if (name === 'css-float') name = 'float' + + if (IMPORTANT.test(value)) { + value = value.replace(IMPORTANT, '') + parent.push(postcss.decl({ prop: name, value, important: true })) + } else { + parent.push(postcss.decl({ prop: name, value })) + } +} + +function atRule(parent, parts, value) { + let node = postcss.atRule({ name: parts[1], params: parts[3] || '' }) + if (typeof value === 'object') { + node.nodes = [] + parse(value, node) + } + parent.push(node) +} + +function parse(obj, parent) { + let name, value, node + for (name in obj) { + value = obj[name] + if (value === null || typeof value === 'undefined') { + continue + } else if (name[0] === '@') { + let parts = name.match(/@(\S+)(\s+([\W\w]*)\s*)?/) + if (Array.isArray(value)) { + for (let i of value) { + atRule(parent, parts, i) + } + } else { + atRule(parent, parts, value) + } + } else if (Array.isArray(value)) { + for (let i of value) { + decl(parent, name, i) + } + } else if (typeof value === 'object') { + node = postcss.rule({ selector: name }) + parse(value, node) + parent.push(node) + } else { + decl(parent, name, value) + } + } +} + +module.exports = function (obj) { + let root = postcss.root() + parse(obj, root) + return root +} diff --git a/node_modules/postcss-js/process-result.js b/node_modules/postcss-js/process-result.js new file mode 100644 index 0000000..215a95c --- /dev/null +++ b/node_modules/postcss-js/process-result.js @@ -0,0 +1,11 @@ +let objectify = require('./objectifier') + +module.exports = function processResult(result) { + if (console && console.warn) { + result.warnings().forEach(warn => { + let source = warn.plugin || 'PostCSS' + console.warn(source + ': ' + warn.text) + }) + } + return objectify(result.root) +} diff --git a/node_modules/postcss-js/sync.js b/node_modules/postcss-js/sync.js new file mode 100644 index 0000000..745bd27 --- /dev/null +++ b/node_modules/postcss-js/sync.js @@ -0,0 +1,12 @@ +let postcss = require('postcss') + +let processResult = require('./process-result') +let parse = require('./parser') + +module.exports = function (plugins) { + let processor = postcss(plugins) + return input => { + let result = processor.process(input, { parser: parse, from: undefined }) + return processResult(result) + } +} diff --git a/node_modules/postcss-load-config/LICENSE b/node_modules/postcss-load-config/LICENSE new file mode 100644 index 0000000..458e8a3 --- /dev/null +++ b/node_modules/postcss-load-config/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright Michael Ciniawsky + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-load-config/README.md b/node_modules/postcss-load-config/README.md new file mode 100644 index 0000000..741ddd3 --- /dev/null +++ b/node_modules/postcss-load-config/README.md @@ -0,0 +1,500 @@ +[![npm][npm]][npm-url] +[![node][node]][node-url] +[![deps][deps]][deps-url] +[![test][test]][test-url] +[![coverage][cover]][cover-url] +[![code style][style]][style-url] +[![chat][chat]][chat-url] + +
+ + + + + +

Load Config

+
+ +

Install

+ +```bash +npm i -D postcss-load-config +``` + +

Usage

+ +```bash +npm i -S|-D postcss-plugin +``` + +Install all required PostCSS plugins and save them to your **package.json** `dependencies`/`devDependencies` + +Then create a PostCSS config file by choosing one of the following formats + +### `package.json` + +Create a **`postcss`** section in your project's **`package.json`** + +``` +Project (Root) + |– client + |– public + | + |- package.json +``` + +```json +{ + "postcss": { + "parser": "sugarss", + "map": false, + "plugins": { + "postcss-plugin": {} + } + } +} +``` + +### `.postcssrc` + +Create a **`.postcssrc`** file in JSON or YAML format + +> ℹ️ It's recommended to use an extension (e.g **`.postcssrc.json`** or **`.postcssrc.yml`**) instead of `.postcssrc` + +``` +Project (Root) + |– client + |– public + | + |- (.postcssrc|.postcssrc.json|.postcssrc.yml) + |- package.json +``` + +**`.postcssrc.json`** +```json +{ + "parser": "sugarss", + "map": false, + "plugins": { + "postcss-plugin": {} + } +} +``` + +**`.postcssrc.yml`** +```yaml +parser: sugarss +map: false +plugins: + postcss-plugin: {} +``` + +### `.postcssrc.js` or `postcss.config.js` + +You may need some logic within your config. In this case create JS file named **`.postcssrc.js`** or **`postcss.config.js`** + +``` +Project (Root) + |– client + |– public + | + |- (.postcssrc.js|postcss.config.js) + |- package.json +``` + +You can export the config as an `{Object}` + +**.postcssrc.js** +```js +module.exports = { + parser: 'sugarss', + map: false, + plugins: { + 'postcss-plugin': {} + } +} +``` + +Or export a `{Function}` that returns the config (more about the `ctx` param below) + +**.postcssrc.js** +```js +module.exports = (ctx) => ({ + parser: ctx.parser ? 'sugarss' : false, + map: ctx.env === 'development' ? ctx.map : false, + plugins: { + 'postcss-plugin': ctx.options.plugin + } +}) +``` + +Plugins can be loaded either using an `{Object}` or an `{Array}` + +#### `{Object}` + +**.postcssrc.js** +```js +module.exports = ({ env }) => ({ + ...options, + plugins: { + 'postcss-plugin': env === 'production' ? {} : false + } +}) +``` + +> ℹ️ When using an `{Object}`, the key can be a Node.js module name, a path to a JavaScript file that is relative to the directory of the PostCSS config file, or an absolute path to a JavaScript file. + +#### `{Array}` + +**.postcssrc.js** +```js +module.exports = ({ env }) => ({ + ...options, + plugins: [ + env === 'production' ? require('postcss-plugin')() : false + ] +}) +``` +> :warning: When using an `{Array}`, make sure to `require()` each plugin + +

Options

+ +|Name|Type|Default|Description| +|:--:|:--:|:-----:|:----------| +|[**`to`**](#to)|`{String}`|`undefined`|Destination File Path| +|[**`map`**](#map)|`{String\|Object}`|`false`|Enable/Disable Source Maps| +|[**`from`**](#from)|`{String}`|`undefined`|Source File Path| +|[**`parser`**](#parser)|`{String\|Function}`|`false`|Custom PostCSS Parser| +|[**`syntax`**](#syntax)|`{String\|Function}`|`false`|Custom PostCSS Syntax| +|[**`stringifier`**](#stringifier)|`{String\|Function}`|`false`|Custom PostCSS Stringifier| + +### `parser` + +**.postcssrc.js** +```js +module.exports = { + parser: 'sugarss' +} +``` + +### `syntax` + +**.postcssrc.js** +```js +module.exports = { + syntax: 'postcss-scss' +} +``` + +### `stringifier` + +**.postcssrc.js** +```js +module.exports = { + stringifier: 'midas' +} +``` + +### [**`map`**](https://github.com/postcss/postcss/blob/master/docs/source-maps.md) + +**.postcssrc.js** +```js +module.exports = { + map: 'inline' +} +``` + +> :warning: In most cases `options.from` && `options.to` are set by the third-party which integrates this package (CLI, gulp, webpack). It's unlikely one needs to set/use `options.from` && `options.to` within a config file. Unless you're a third-party plugin author using this module and its Node API directly **dont't set `options.from` && `options.to` yourself** + +### `to` + +```js +module.exports = { + to: 'path/to/dest.css' +} +``` + +### `from` + +```js +module.exports = { + from: 'path/to/src.css' +} +``` + +

Plugins

+ +### `{} || null` + +The plugin will be loaded with defaults + +```js +'postcss-plugin': {} || null +``` + +**.postcssrc.js** +```js +module.exports = { + plugins: { + 'postcss-plugin': {} || null + } +} +``` + +> :warning: `{}` must be an **empty** `{Object}` literal + +### `{Object}` + +The plugin will be loaded with given options + +```js +'postcss-plugin': { option: '', option: '' } +``` + +**.postcssrc.js** +```js +module.exports = { + plugins: { + 'postcss-plugin': { option: '', option: '' } + } +} +``` + +### `false` + +The plugin will not be loaded + +```js +'postcss-plugin': false +``` + +**.postcssrc.js** +```js +module.exports = { + plugins: { + 'postcss-plugin': false + } +} +``` + +### `Ordering` + +Plugin **execution order** is determined by declaration in the plugins section (**top-down**) + +```js +{ + plugins: { + 'postcss-plugin': {}, // [0] + 'postcss-plugin': {}, // [1] + 'postcss-plugin': {} // [2] + } +} +``` + +

Context

+ +When using a `{Function}` (`postcss.config.js` or `.postcssrc.js`), it's possible to pass context to `postcss-load-config`, which will be evaluated while loading your config. By default `ctx.env (process.env.NODE_ENV)` and `ctx.cwd (process.cwd())` are available on the `ctx` `{Object}` + +> ℹ️ Most third-party integrations add additional properties to the `ctx` (e.g `postcss-loader`). Check the specific module's README for more information about what is available on the respective `ctx` + +

Examples

+ +**postcss.config.js** + +```js +module.exports = (ctx) => ({ + parser: ctx.parser ? 'sugarss' : false, + map: ctx.env === 'development' ? ctx.map : false, + plugins: { + 'postcss-import': {}, + 'postcss-nested': {}, + cssnano: ctx.env === 'production' ? {} : false + } +}) +``` + +
+ +
+ +```json +"scripts": { + "build": "NODE_ENV=production node postcss", + "start": "NODE_ENV=development node postcss" +} +``` + +### `Async` + +```js +const { readFileSync } = require('fs') + +const postcss = require('postcss') +const postcssrc = require('postcss-load-config') + +const css = readFileSync('index.sss', 'utf8') + +const ctx = { parser: true, map: 'inline' } + +postcssrc(ctx).then(({ plugins, options }) => { + postcss(plugins) + .process(css, options) + .then((result) => console.log(result.css)) +}) +``` + +### `Sync` + +```js +const { readFileSync } = require('fs') + +const postcss = require('postcss') +const postcssrc = require('postcss-load-config') + +const css = readFileSync('index.sss', 'utf8') + +const ctx = { parser: true, map: 'inline' } + +const { plugins, options } = postcssrc.sync(ctx) +``` + +
+ +
+ +```json +"scripts": { + "build": "NODE_ENV=production gulp", + "start": "NODE_ENV=development gulp" +} +``` + +```js +const { task, src, dest, series, watch } = require('gulp') + +const postcss = require('gulp-postcssrc') + +const css = () => { + src('src/*.css') + .pipe(postcss()) + .pipe(dest('dest')) +}) + +task('watch', () => { + watch(['src/*.css', 'postcss.config.js'], css) +}) + +task('default', series(css, 'watch')) +``` + +
+ +
+ +```json +"scripts": { + "build": "NODE_ENV=production webpack", + "start": "NODE_ENV=development webpack-dev-server" +} +``` + +**webpack.config.js** +```js +module.exports = (env) => ({ + module: { + rules: [ + { + test: /\.css$/, + use: [ + 'style-loader', + 'css-loader', + 'postcss-loader' + ] + } + ] + } +}) +``` + +

Maintainers

+ + + + + + + + +
+ +
+ Michael Ciniawsky + 		+ +
+ Mateusz Derks +
+ +

Contributors

+ + + + + + + + + + +
+ +
+ Ryan Dunckel + 		+ +
+ Patrick Gilday + 		+ +
+ Dalton Santos + 		+ +
+ François Wouts +
+ + +[npm]: https://img.shields.io/npm/v/postcss-load-config.svg +[npm-url]: https://npmjs.com/package/postcss-load-config + +[node]: https://img.shields.io/node/v/postcss-load-plugins.svg +[node-url]: https://nodejs.org/ + +[deps]: https://david-dm.org/michael-ciniawsky/postcss-load-config.svg +[deps-url]: https://david-dm.org/michael-ciniawsky/postcss-load-config + +[test]: http://img.shields.io/travis/michael-ciniawsky/postcss-load-config.svg +[test-url]: https://travis-ci.org/michael-ciniawsky/postcss-load-config + +[cover]: https://coveralls.io/repos/github/michael-ciniawsky/postcss-load-config/badge.svg +[cover-url]: https://coveralls.io/github/michael-ciniawsky/postcss-load-config + +[style]: https://img.shields.io/badge/code%20style-standard-yellow.svg +[style-url]: http://standardjs.com/ + +[chat]: https://img.shields.io/gitter/room/postcss/postcss.svg +[chat-url]: https://gitter.im/postcss/postcss + +## Security Contact + +To report a security vulnerability, please use the [Tidelift security contact]. +Tidelift will coordinate the fix and disclosure. + +[Tidelift security contact]: https://tidelift.com/security diff --git a/node_modules/postcss-load-config/package.json b/node_modules/postcss-load-config/package.json new file mode 100644 index 0000000..01f611b --- /dev/null +++ b/node_modules/postcss-load-config/package.json @@ -0,0 +1,48 @@ +{ + "name": "postcss-load-config", + "version": "3.1.4", + "description": "Autoload Config for PostCSS", + "main": "src/index.js", + "types": "src/index.d.ts", + "files": [ + "src" + ], + "engines": { + "node": ">= 10" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + "dependencies": { + "lilconfig": "^2.0.5", + "yaml": "^1.10.2" + }, + "peerDependencies": { + "postcss": ">=8.0.9", + "ts-node": ">=9.0.0" + }, + "peerDependenciesMeta": { + "ts-node": { + "optional": true + }, + "postcss": { + "optional": true + } + }, + "keywords": [ + "postcss", + "postcssrc", + "postcss.config.js" + ], + "author": "Michael Ciniawky ", + "contributors": [ + "Ryan Dunckel", + "Mateusz Derks", + "Dalton Santos", + "Patrick Gilday", + "François Wouts" + ], + "repository": "postcss/postcss-load-config", + "license": "MIT" +} diff --git a/node_modules/postcss-load-config/src/index.d.ts b/node_modules/postcss-load-config/src/index.d.ts new file mode 100644 index 0000000..c2c4cfe --- /dev/null +++ b/node_modules/postcss-load-config/src/index.d.ts @@ -0,0 +1,71 @@ +// based on @types/postcss-load-config@2.0.1 +// Type definitions for postcss-load-config 2.1 +import Processor from 'postcss/lib/processor'; +import { Plugin, ProcessOptions, Transformer } from 'postcss'; +import { Options as ConfigOptions } from "lilconfig"; + +declare function postcssrc( + ctx?: postcssrc.ConfigContext, + path?: string, + options?: ConfigOptions +): Promise; + +declare namespace postcssrc { + function sync( + ctx?: ConfigContext, + path?: string, + options?: ConfigOptions + ): Result; + + // In the ConfigContext, these three options can be instances of the + // appropriate class, or strings. If they are strings, postcss-load-config will + // require() them and pass the instances along. + export interface ProcessOptionsPreload { + parser?: string | ProcessOptions['parser']; + stringifier?: string | ProcessOptions['stringifier']; + syntax?: string | ProcessOptions['syntax']; + } + + // The remaining ProcessOptions, sans the three above. + export type RemainingProcessOptions = Pick< + ProcessOptions, + Exclude + >; + + // Additional context options that postcss-load-config understands. + export interface Context { + cwd?: string; + env?: string; + } + + // The full shape of the ConfigContext. + export type ConfigContext = Context & + ProcessOptionsPreload & + RemainingProcessOptions; + + // Result of postcssrc is a Promise containing the filename plus the options + // and plugins that are ready to pass on to postcss. + export type ResultPlugin = Plugin | Transformer | Processor; + + export interface Result { + file: string; + options: ProcessOptions; + plugins: ResultPlugin[]; + } + + export type ConfigPlugin = Transformer | Plugin | Processor; + + export interface Config { + parser?: string | ProcessOptions['parser'] | false; + stringifier?: string | ProcessOptions['stringifier'] | false; + syntax?: string | ProcessOptions['syntax'] | false; + map?: string | false; + from?: string; + to?: string; + plugins?: Array | Record; + } + + export type ConfigFn = (ctx: ConfigContext) => Config | Promise; +} + +export = postcssrc; diff --git a/node_modules/postcss-load-config/src/index.js b/node_modules/postcss-load-config/src/index.js new file mode 100644 index 0000000..db5c40e --- /dev/null +++ b/node_modules/postcss-load-config/src/index.js @@ -0,0 +1,188 @@ +'use strict' + +const resolve = require('path').resolve + +const config = require('lilconfig') +const yaml = require('yaml') + +const loadOptions = require('./options.js') +const loadPlugins = require('./plugins.js') + +/* istanbul ignore next */ +const interopRequireDefault = (obj) => obj && obj.__esModule ? obj : { default: obj } + +/** + * Process the result from cosmiconfig + * + * @param {Object} ctx Config Context + * @param {Object} result Cosmiconfig result + * + * @return {Object} PostCSS Config + */ +const processResult = (ctx, result) => { + const file = result.filepath || '' + let config = interopRequireDefault(result.config).default || {} + + if (typeof config === 'function') { + config = config(ctx) + } else { + config = Object.assign({}, config, ctx) + } + + if (!config.plugins) { + config.plugins = [] + } + + return { + plugins: loadPlugins(config, file), + options: loadOptions(config, file), + file: file + } +} + +/** + * Builds the Config Context + * + * @param {Object} ctx Config Context + * + * @return {Object} Config Context + */ +const createContext = (ctx) => { + /** + * @type {Object} + * + * @prop {String} cwd=process.cwd() Config search start location + * @prop {String} env=process.env.NODE_ENV Config Enviroment, will be set to `development` by `postcss-load-config` if `process.env.NODE_ENV` is `undefined` + */ + ctx = Object.assign({ + cwd: process.cwd(), + env: process.env.NODE_ENV + }, ctx) + + if (!ctx.env) { + process.env.NODE_ENV = 'development' + } + + return ctx +} + +const addTypeScriptLoader = (options = {}, loader) => { + const moduleName = 'postcss' + + return { + ...options, + searchPlaces: [ + ...(options.searchPlaces || []), + 'package.json', + `.${moduleName}rc`, + `.${moduleName}rc.json`, + `.${moduleName}rc.yaml`, + `.${moduleName}rc.yml`, + `.${moduleName}rc.ts`, + `.${moduleName}rc.js`, + `.${moduleName}rc.cjs`, + `${moduleName}.config.ts`, + `${moduleName}.config.js`, + `${moduleName}.config.cjs` + ], + loaders: { + ...options.loaders, + '.yaml': (filepath, content) => yaml.parse(content), + '.yml': (filepath, content) => yaml.parse(content), + '.ts': loader + } + } +} + +const withTypeScriptLoader = (rcFunc) => { + return (ctx, path, options) => { + return rcFunc(ctx, path, addTypeScriptLoader(options, (configFile) => { + let registerer = { enabled () {} } + + try { + // Register TypeScript compiler instance + registerer = require('ts-node').register() + + return require(configFile) + } catch (err) { + if (err.code === 'MODULE_NOT_FOUND') { + throw new Error( + `'ts-node' is required for the TypeScript configuration files. Make sure it is installed\nError: ${err.message}` + ) + } + + throw err + } finally { + registerer.enabled(false) + } + })) + } +} + +/** + * Load Config + * + * @method rc + * + * @param {Object} ctx Config Context + * @param {String} path Config Path + * @param {Object} options Config Options + * + * @return {Promise} config PostCSS Config + */ +const rc = withTypeScriptLoader((ctx, path, options) => { + /** + * @type {Object} The full Config Context + */ + ctx = createContext(ctx) + + /** + * @type {String} `process.cwd()` + */ + path = path ? resolve(path) : process.cwd() + + return config.lilconfig('postcss', options) + .search(path) + .then((result) => { + if (!result) { + throw new Error(`No PostCSS Config found in: ${path}`) + } + + return processResult(ctx, result) + }) +}) + +rc.sync = withTypeScriptLoader((ctx, path, options) => { + /** + * @type {Object} The full Config Context + */ + ctx = createContext(ctx) + + /** + * @type {String} `process.cwd()` + */ + path = path ? resolve(path) : process.cwd() + + const result = config.lilconfigSync('postcss', options).search(path) + + if (!result) { + throw new Error(`No PostCSS Config found in: ${path}`) + } + + return processResult(ctx, result) +}) + +/** + * Autoload Config for PostCSS + * + * @author Michael Ciniawsky @michael-ciniawsky + * @license MIT + * + * @module postcss-load-config + * @version 2.1.0 + * + * @requires comsiconfig + * @requires ./options + * @requires ./plugins + */ +module.exports = rc diff --git a/node_modules/postcss-load-config/src/options.js b/node_modules/postcss-load-config/src/options.js new file mode 100644 index 0000000..d3ef2d6 --- /dev/null +++ b/node_modules/postcss-load-config/src/options.js @@ -0,0 +1,47 @@ +'use strict' + +const req = require('./req.js') + +/** + * Load Options + * + * @private + * @method options + * + * @param {Object} config PostCSS Config + * + * @return {Object} options PostCSS Options + */ +const options = (config, file) => { + if (config.parser && typeof config.parser === 'string') { + try { + config.parser = req(config.parser, file) + } catch (err) { + throw new Error(`Loading PostCSS Parser failed: ${err.message}\n\n(@${file})`) + } + } + + if (config.syntax && typeof config.syntax === 'string') { + try { + config.syntax = req(config.syntax, file) + } catch (err) { + throw new Error(`Loading PostCSS Syntax failed: ${err.message}\n\n(@${file})`) + } + } + + if (config.stringifier && typeof config.stringifier === 'string') { + try { + config.stringifier = req(config.stringifier, file) + } catch (err) { + throw new Error(`Loading PostCSS Stringifier failed: ${err.message}\n\n(@${file})`) + } + } + + if (config.plugins) { + delete config.plugins + } + + return config +} + +module.exports = options diff --git a/node_modules/postcss-load-config/src/plugins.js b/node_modules/postcss-load-config/src/plugins.js new file mode 100644 index 0000000..6cb994b --- /dev/null +++ b/node_modules/postcss-load-config/src/plugins.js @@ -0,0 +1,85 @@ +'use strict' + +const req = require('./req.js') + +/** + * Plugin Loader + * + * @private + * @method load + * + * @param {String} plugin PostCSS Plugin Name + * @param {Object} options PostCSS Plugin Options + * + * @return {Function} PostCSS Plugin + */ +const load = (plugin, options, file) => { + try { + if ( + options === null || + options === undefined || + Object.keys(options).length === 0 + ) { + return req(plugin, file) + } else { + return req(plugin, file)(options) + } + } catch (err) { + throw new Error(`Loading PostCSS Plugin failed: ${err.message}\n\n(@${file})`) + } +} + +/** + * Load Plugins + * + * @private + * @method plugins + * + * @param {Object} config PostCSS Config Plugins + * + * @return {Array} plugins PostCSS Plugins + */ +const plugins = (config, file) => { + let plugins = [] + + if (Array.isArray(config.plugins)) { + plugins = config.plugins.filter(Boolean) + } else { + plugins = Object.keys(config.plugins) + .filter((plugin) => { + return config.plugins[plugin] !== false ? plugin : '' + }) + .map((plugin) => { + return load(plugin, config.plugins[plugin], file) + }) + } + + if (plugins.length && plugins.length > 0) { + plugins.forEach((plugin, i) => { + if (plugin.default) { + plugin = plugin.default + } + + if (plugin.postcss === true) { + plugin = plugin() + } else if (plugin.postcss) { + plugin = plugin.postcss + } + + if ( + // eslint-disable-next-line + !( + (typeof plugin === 'object' && Array.isArray(plugin.plugins)) || + (typeof plugin === 'object' && plugin.postcssPlugin) || + (typeof plugin === 'function') + ) + ) { + throw new TypeError(`Invalid PostCSS Plugin found at: plugins[${i}]\n\n(@${file})`) + } + }) + } + + return plugins +} + +module.exports = plugins diff --git a/node_modules/postcss-load-config/src/req.js b/node_modules/postcss-load-config/src/req.js new file mode 100644 index 0000000..ad6a332 --- /dev/null +++ b/node_modules/postcss-load-config/src/req.js @@ -0,0 +1,10 @@ +// eslint-disable-next-line node/no-deprecated-api +const { createRequire, createRequireFromPath } = require('module') + +function req (name, rootFile) { + const create = createRequire || createRequireFromPath + const require = create(rootFile) + return require(name) +} + +module.exports = req diff --git a/node_modules/postcss-nested/LICENSE b/node_modules/postcss-nested/LICENSE new file mode 100644 index 0000000..1ae47a2 --- /dev/null +++ b/node_modules/postcss-nested/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2014 Andrey Sitnik + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-nested/README.md b/node_modules/postcss-nested/README.md new file mode 100644 index 0000000..118ae20 --- /dev/null +++ b/node_modules/postcss-nested/README.md @@ -0,0 +1,198 @@ +# PostCSS Nested + + + +[PostCSS] plugin to unwrap nested rules like how Sass does it. + +```css +.phone { + &_title { + width: 500px; + @media (max-width: 500px) { + width: auto; + } + body.is_dark & { + color: white; + } + } + img { + display: block; + } +} + +.title { + font-size: var(--font); + + @at-root html { + --font: 16px + } +} +``` + +will be processed to: + +```css +.phone_title { + width: 500px; +} +@media (max-width: 500px) { + .phone_title { + width: auto; + } +} +body.is_dark .phone_title { + color: white; +} +.phone img { + display: block; +} + +.title { + font-size: var(--font); +} +html { + --font: 16px +} +``` + +Related plugins: + +* Use [`postcss-atroot`] for `@at-root` at-rule to move nested child + to the CSS root. +* Use [`postcss-current-selector`] **after** this plugin if you want + to use current selector in properties or variables values. +* Use [`postcss-nested-ancestors`] **before** this plugin if you want + to reference any ancestor element directly in your selectors with `^&`. + +Alternatives: + +* See also [`postcss-nesting`], which implements [CSSWG draft] + (requires the `&` and introduces `@nest`). +* [`postcss-nested-props`] for nested properties like `font-size`. + + + Sponsored by Evil Martians + + +[`postcss-atroot`]: https://github.com/OEvgeny/postcss-atroot +[`postcss-current-selector`]: https://github.com/komlev/postcss-current-selector +[`postcss-nested-ancestors`]: https://github.com/toomuchdesign/postcss-nested-ancestors +[`postcss-nested-props`]: https://github.com/jedmao/postcss-nested-props +[`postcss-nesting`]: https://github.com/jonathantneal/postcss-nesting +[CSSWG draft]: https://drafts.csswg.org/css-nesting-1/ +[PostCSS]: https://github.com/postcss/postcss + + +## Usage + +**Step 1:** Install plugin: + +```sh +npm install --save-dev postcss postcss-nested +``` + +**Step 2:** Check your project for existing PostCSS config: `postcss.config.js` +in the project root, `"postcss"` section in `package.json` +or `postcss` in bundle config. + +If you do not use PostCSS, add it according to [official docs] +and set this plugin in settings. + +**Step 3:** Add the plugin to plugins list: + +```diff +module.exports = { + plugins: [ ++ require('postcss-nested'), + require('autoprefixer') + ] +} +``` + +[official docs]: https://github.com/postcss/postcss#usage + + +## Options + +### `bubble` + +By default, plugin will bubble only `@media` and `@supports` at-rules. +You can add your custom at-rules to this list by `bubble` option: + +```js +postcss([ require('postcss-nested')({ bubble: ['phone'] }) ]) +``` + +```css +/* input */ +a { + color: white; + @phone { + color: black; + } +} +/* output */ +a { + color: white; +} +@phone { + a { + color: black; + } +} +``` + + +### `unwrap` + +By default, plugin will unwrap only `@font-face`, `@keyframes` and `@document` +at-rules. You can add your custom at-rules to this list by `unwrap` option: + +```js +postcss([ require('postcss-nested')({ unwrap: ['phone'] }) ]) +``` + +```css +/* input */ +a { + color: white; + @phone { + color: black; + } +} +/* output */ +a { + color: white; +} +@phone { + color: black; +} +``` + + +### `preserveEmpty` + +By default, plugin will strip out any empty selector generated by intermediate +nesting levels. You can set `preserveEmpty` to `true` to preserve them. + +```css +.a { + .b { + color: black; + } +} +``` + +Will be compiled to: + +```css +.a { } +.a .b { + color: black; +} +``` + +This is especially useful if you want to export the empty classes with `postcss-modules`. diff --git a/node_modules/postcss-nested/index.d.ts b/node_modules/postcss-nested/index.d.ts new file mode 100644 index 0000000..d22bcdd --- /dev/null +++ b/node_modules/postcss-nested/index.d.ts @@ -0,0 +1,34 @@ +// Original definitions (@types/postcss-nested) +// by Maxim Vorontsov + +import { PluginCreator } from 'postcss' + +declare namespace nested { + interface Options { + /** + * By default, plugin will bubble only `@media` and `@supports` at-rules. + * You can add your custom at-rules to this list by this option. + */ + bubble?: string[] + + /** + * By default, plugin will unwrap only `@font-face`, `@keyframes`, + * and `@document` at-rules. You can add your custom at-rules + * to this list by this option. + */ + unwrap?: string[] + + /** + * By default, plugin will strip out any empty selector generated + * by intermediate nesting levels. You can set this option to `true` + * to preserve them. + */ + preserveEmpty?: boolean + } + + type Nested = PluginCreator +} + +declare const nested: nested.Nested + +export = nested diff --git a/node_modules/postcss-nested/index.js b/node_modules/postcss-nested/index.js new file mode 100644 index 0000000..e6ebd92 --- /dev/null +++ b/node_modules/postcss-nested/index.js @@ -0,0 +1,214 @@ +let parser = require('postcss-selector-parser') + +function parse (str, rule) { + let nodes + let saver = parser(parsed => { + nodes = parsed + }) + try { + saver.processSync(str) + } catch (e) { + if (str.includes(':')) { + throw rule ? rule.error('Missed semicolon') : e + } else { + throw rule ? rule.error(e.message) : e + } + } + return nodes.at(0) +} + +function replace (nodes, parent) { + let replaced = false + nodes.each(i => { + if (i.type === 'nesting') { + let clonedParent = parent.clone() + if (i.value !== '&') { + i.replaceWith(parse(i.value.replace('&', clonedParent.toString()))) + } else { + i.replaceWith(clonedParent) + } + replaced = true + } else if (i.nodes) { + if (replace(i, parent)) { + replaced = true + } + } + }) + return replaced +} + +function selectors (parent, child) { + let result = [] + parent.selectors.forEach(i => { + let parentNode = parse(i, parent) + + child.selectors.forEach(j => { + if (j.length) { + let node = parse(j, child) + let replaced = replace(node, parentNode) + if (!replaced) { + node.prepend(parser.combinator({ value: ' ' })) + node.prepend(parentNode.clone()) + } + result.push(node.toString()) + } + }) + }) + return result +} + +function pickComment (comment, after) { + if (comment && comment.type === 'comment') { + after.after(comment) + return comment + } else { + return after + } +} + +function createFnAtruleChilds (bubble) { + return function atruleChilds (rule, atrule, bubbling) { + let children = [] + atrule.each(child => { + if (child.type === 'comment') { + children.push(child) + } else if (child.type === 'decl') { + children.push(child) + } else if (child.type === 'rule' && bubbling) { + child.selectors = selectors(rule, child) + } else if (child.type === 'atrule') { + if (child.nodes && bubble[child.name]) { + atruleChilds(rule, child, true) + } else { + children.push(child) + } + } + }) + if (bubbling) { + if (children.length) { + let clone = rule.clone({ nodes: [] }) + for (let child of children) { + clone.append(child) + } + atrule.prepend(clone) + } + } + } +} + +function pickDeclarations (selector, declarations, after, Rule) { + let parent = new Rule({ + selector, + nodes: [] + }) + + for (let declaration of declarations) { + parent.append(declaration) + } + + after.after(parent) + return parent +} + +function atruleNames (defaults, custom) { + let list = {} + for (let i of defaults) { + list[i] = true + } + if (custom) { + for (let i of custom) { + let name = i.replace(/^@/, '') + list[name] = true + } + } + return list +} + +module.exports = (opts = {}) => { + let bubble = atruleNames(['media', 'supports'], opts.bubble) + let atruleChilds = createFnAtruleChilds(bubble) + let unwrap = atruleNames( + [ + 'document', + 'font-face', + 'keyframes', + '-webkit-keyframes', + '-moz-keyframes' + ], + opts.unwrap + ) + let preserveEmpty = opts.preserveEmpty + + return { + postcssPlugin: 'postcss-nested', + Rule (rule, { Rule }) { + let unwrapped = false + let after = rule + let copyDeclarations = false + let declarations = [] + + rule.each(child => { + if (child.type === 'rule') { + if (declarations.length) { + after = pickDeclarations(rule.selector, declarations, after, Rule) + declarations = [] + } + + copyDeclarations = true + unwrapped = true + child.selectors = selectors(rule, child) + after = pickComment(child.prev(), after) + after.after(child) + after = child + } else if (child.type === 'atrule') { + if (declarations.length) { + after = pickDeclarations(rule.selector, declarations, after, Rule) + declarations = [] + } + + if (child.name === 'at-root') { + unwrapped = true + atruleChilds(rule, child, false) + + let nodes = child.nodes + if (child.params) { + nodes = new Rule({ selector: child.params, nodes }) + } + + after.after(nodes) + after = nodes + child.remove() + } else if (bubble[child.name]) { + copyDeclarations = true + unwrapped = true + atruleChilds(rule, child, true) + after = pickComment(child.prev(), after) + after.after(child) + after = child + } else if (unwrap[child.name]) { + copyDeclarations = true + unwrapped = true + atruleChilds(rule, child, false) + after = pickComment(child.prev(), after) + after.after(child) + after = child + } else if (copyDeclarations) { + declarations.push(child) + } + } else if (child.type === 'decl' && copyDeclarations) { + declarations.push(child) + } + }) + + if (declarations.length) { + after = pickDeclarations(rule.selector, declarations, after, Rule) + } + + if (unwrapped && preserveEmpty !== true) { + rule.raws.semicolon = true + if (rule.nodes.length === 0) rule.remove() + } + } + } +} +module.exports.postcss = true diff --git a/node_modules/postcss-nested/package.json b/node_modules/postcss-nested/package.json new file mode 100644 index 0000000..29090bd --- /dev/null +++ b/node_modules/postcss-nested/package.json @@ -0,0 +1,28 @@ +{ + "name": "postcss-nested", + "version": "5.0.6", + "description": "PostCSS plugin to unwrap nested rules like how Sass does it", + "keywords": [ + "postcss", + "css", + "postcss-plugin", + "sass", + "nested" + ], + "author": "Andrey Sitnik ", + "license": "MIT", + "repository": "postcss/postcss-nested", + "engines": { + "node": ">=12.0" + }, + "funding": { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + "peerDependencies": { + "postcss": "^8.2.14" + }, + "dependencies": { + "postcss-selector-parser": "^6.0.6" + } +} diff --git a/node_modules/postcss-selector-parser/API.md b/node_modules/postcss-selector-parser/API.md new file mode 100644 index 0000000..6aa1f14 --- /dev/null +++ b/node_modules/postcss-selector-parser/API.md @@ -0,0 +1,873 @@ +# API Documentation + +*Please use only this documented API when working with the parser. Methods +not documented here are subject to change at any point.* + +## `parser` function + +This is the module's main entry point. + +```js +const parser = require('postcss-selector-parser'); +``` + +### `parser([transform], [options])` + +Creates a new `processor` instance + +```js +const processor = parser(); +``` + +Or, with optional transform function + +```js +const transform = selectors => { + selectors.walkUniversals(selector => { + selector.remove(); + }); +}; + +const processor = parser(transform) + +// Example +const result = processor.processSync('*.class'); +// => .class +``` + +[See processor documentation](#processor) + +Arguments: + +* `transform (function)`: Provide a function to work with the parsed AST. +* `options (object)`: Provide default options for all calls on the returned `Processor`. + +### `parser.attribute([props])` + +Creates a new attribute selector. + +```js +parser.attribute({attribute: 'href'}); +// => [href] +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.className([props])` + +Creates a new class selector. + +```js +parser.className({value: 'button'}); +// => .button +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.combinator([props])` + +Creates a new selector combinator. + +```js +parser.combinator({value: '+'}); +// => + +``` + +Arguments: + +* `props (object)`: The new node's properties. + +Notes: +* **Descendant Combinators** The value of descendant combinators created by the + parser always just a single space (`" "`). For descendant selectors with no + comments, additional space is now stored in `node.spaces.before`. Depending + on the location of comments, additional spaces may be stored in + `node.raws.spaces.before`, `node.raws.spaces.after`, or `node.raws.value`. +* **Named Combinators** Although, nonstandard and unlikely to ever become a standard, + named combinators like `/deep/` and `/for/` are parsed as combinators. The + `node.value` is name after being unescaped and normalized as lowercase. The + original value for the combinator name is stored in `node.raws.value`. + + +### `parser.comment([props])` + +Creates a new comment. + +```js +parser.comment({value: '/* Affirmative, Dave. I read you. */'}); +// => /* Affirmative, Dave. I read you. */ +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.id([props])` + +Creates a new id selector. + +```js +parser.id({value: 'search'}); +// => #search +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.nesting([props])` + +Creates a new nesting selector. + +```js +parser.nesting(); +// => & +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.pseudo([props])` + +Creates a new pseudo selector. + +```js +parser.pseudo({value: '::before'}); +// => ::before +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.root([props])` + +Creates a new root node. + +```js +parser.root(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.selector([props])` + +Creates a new selector node. + +```js +parser.selector(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.string([props])` + +Creates a new string node. + +```js +parser.string(); +// => (empty) +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.tag([props])` + +Creates a new tag selector. + +```js +parser.tag({value: 'button'}); +// => button +``` + +Arguments: + +* `props (object)`: The new node's properties. + +### `parser.universal([props])` + +Creates a new universal selector. + +```js +parser.universal(); +// => * +``` + +Arguments: + +* `props (object)`: The new node's properties. + +## Node types + +### `node.type` + +A string representation of the selector type. It can be one of the following; +`attribute`, `class`, `combinator`, `comment`, `id`, `nesting`, `pseudo`, +`root`, `selector`, `string`, `tag`, or `universal`. Note that for convenience, +these constants are exposed on the main `parser` as uppercased keys. So for +example you can get `id` by querying `parser.ID`. + +```js +parser.attribute({attribute: 'href'}).type; +// => 'attribute' +``` + +### `node.parent` + +Returns the parent node. + +```js +root.nodes[0].parent === root; +``` + +### `node.toString()`, `String(node)`, or `'' + node` + +Returns a string representation of the node. + +```js +const id = parser.id({value: 'search'}); +console.log(String(id)); +// => #search +``` + +### `node.next()` & `node.prev()` + +Returns the next/previous child of the parent node. + +```js +const next = id.next(); +if (next && next.type !== 'combinator') { + throw new Error('Qualified IDs are not allowed!'); +} +``` + +### `node.replaceWith(node)` + +Replace a node with another. + +```js +const attr = selectors.first.first; +const className = parser.className({value: 'test'}); +attr.replaceWith(className); +``` + +Arguments: + +* `node`: The node to substitute the original with. + +### `node.remove()` + +Removes the node from its parent node. + +```js +if (node.type === 'id') { + node.remove(); +} +``` + +### `node.clone()` + +Returns a copy of a node, detached from any parent containers that the +original might have had. + +```js +const cloned = parser.id({value: 'search'}); +String(cloned); + +// => #search +``` + +### `node.isAtPosition(line, column)` + +Return a `boolean` indicating whether this node includes the character at the +position of the given line and column. Returns `undefined` if the nodes lack +sufficient source metadata to determine the position. + +Arguments: + +* `line`: 1-index based line number relative to the start of the selector. +* `column`: 1-index based column number relative to the start of the selector. + +### `node.spaces` + +Extra whitespaces around the node will be moved into `node.spaces.before` and +`node.spaces.after`. So for example, these spaces will be moved as they have +no semantic meaning: + +```css + h1 , h2 {} +``` + +For descendent selectors, the value is always a single space. + +```css +h1 h2 {} +``` + +Additional whitespace is found in either the `node.spaces.before` and `node.spaces.after` depending on the presence of comments or other whitespace characters. If the actual whitespace does not start or end with a single space, the node's raw value is set to the actual space(s) found in the source. + +### `node.source` + +An object describing the node's start/end, line/column source position. + +Within the following CSS, the `.bar` class node ... + +```css +.foo, + .bar {} +``` + +... will contain the following `source` object. + +```js +source: { + start: { + line: 2, + column: 3 + }, + end: { + line: 2, + column: 6 + } +} +``` + +### `node.sourceIndex` + +The zero-based index of the node within the original source string. + +Within the following CSS, the `.baz` class node will have a `sourceIndex` of `12`. + +```css +.foo, .bar, .baz {} +``` + +## Container types + +The `root`, `selector`, and `pseudo` nodes have some helper methods for working +with their children. + +### `container.nodes` + +An array of the container's children. + +```js +// Input: h1 h2 +selectors.at(0).nodes.length // => 3 +selectors.at(0).nodes[0].value // => 'h1' +selectors.at(0).nodes[1].value // => ' ' +``` + +### `container.first` & `container.last` + +The first/last child of the container. + +```js +selector.first === selector.nodes[0]; +selector.last === selector.nodes[selector.nodes.length - 1]; +``` + +### `container.at(index)` + +Returns the node at position `index`. + +```js +selector.at(0) === selector.first; +selector.at(0) === selector.nodes[0]; +``` + +Arguments: + +* `index`: The index of the node to return. + +### `container.atPosition(line, column)` + +Returns the node at the source position `index`. + +```js +selector.at(0) === selector.first; +selector.at(0) === selector.nodes[0]; +``` + +Arguments: + +* `index`: The index of the node to return. + +### `container.index(node)` + +Return the index of the node within its container. + +```js +selector.index(selector.nodes[2]) // => 2 +``` + +Arguments: + +* `node`: A node within the current container. + +### `container.length` + +Proxy to the length of the container's nodes. + +```js +container.length === container.nodes.length +``` + +### `container` Array iterators + +The container class provides proxies to certain Array methods; these are: + +* `container.map === container.nodes.map` +* `container.reduce === container.nodes.reduce` +* `container.every === container.nodes.every` +* `container.some === container.nodes.some` +* `container.filter === container.nodes.filter` +* `container.sort === container.nodes.sort` + +Note that these methods only work on a container's immediate children; recursive +iteration is provided by `container.walk`. + +### `container.each(callback)` + +Iterate the container's immediate children, calling `callback` for each child. +You may return `false` within the callback to break the iteration. + +```js +let className; +selectors.each((selector, index) => { + if (selector.type === 'class') { + className = selector.value; + return false; + } +}); +``` + +Note that unlike `Array#forEach()`, this iterator is safe to use whilst adding +or removing nodes from the container. + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + and `index` arguments. + +### `container.walk(callback)` + +Like `container#each`, but will also iterate child nodes as long as they are +`container` types. + +```js +selectors.walk((selector, index) => { + // all nodes +}); +``` + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + and `index` arguments. + +This iterator is safe to use whilst mutating `container.nodes`, +like `container#each`. + +### `container.walk` proxies + +The container class provides proxy methods for iterating over types of nodes, +so that it is easier to write modules that target specific selectors. Those +methods are: + +* `container.walkAttributes` +* `container.walkClasses` +* `container.walkCombinators` +* `container.walkComments` +* `container.walkIds` +* `container.walkNesting` +* `container.walkPseudos` +* `container.walkTags` +* `container.walkUniversals` + +### `container.split(callback)` + +This method allows you to split a group of nodes by returning `true` from +a callback. It returns an array of arrays, where each inner array corresponds +to the groups that you created via the callback. + +```js +// (input) => h1 h2>>h3 +const list = selectors.first.split(selector => { + return selector.type === 'combinator'; +}); + +// (node values) => [['h1', ' '], ['h2', '>>'], ['h3']] +``` + +Arguments: + +* `callback (function)`: A function to call for each node, which receives `node` + as an argument. + +### `container.prepend(node)` & `container.append(node)` + +Add a node to the start/end of the container. Note that doing so will set +the parent property of the node to this container. + +```js +const id = parser.id({value: 'search'}); +selector.append(id); +``` + +Arguments: + +* `node`: The node to add. + +### `container.insertBefore(old, new)` & `container.insertAfter(old, new)` + +Add a node before or after an existing node in a container: + +```js +selectors.walk(selector => { + if (selector.type !== 'class') { + const className = parser.className({value: 'theme-name'}); + selector.parent.insertAfter(selector, className); + } +}); +``` + +Arguments: + +* `old`: The existing node in the container. +* `new`: The new node to add before/after the existing node. + +### `container.removeChild(node)` + +Remove the node from the container. Note that you can also use +`node.remove()` if you would like to remove just a single node. + +```js +selector.length // => 2 +selector.remove(id) +selector.length // => 1; +id.parent // undefined +``` + +Arguments: + +* `node`: The node to remove. + +### `container.removeAll()` or `container.empty()` + +Remove all children from the container. + +```js +selector.removeAll(); +selector.length // => 0 +``` + +## Root nodes + +A root node represents a comma separated list of selectors. Indeed, all +a root's `toString()` method does is join its selector children with a ','. +Other than this, it has no special functionality and acts like a container. + +### `root.trailingComma` + +This will be set to `true` if the input has a trailing comma, in order to +support parsing of legacy CSS hacks. + +## Selector nodes + +A selector node represents a single complex selector. For example, this +selector string `h1 h2 h3, [href] > p`, is represented as two selector nodes. +It has no special functionality of its own. + +## Pseudo nodes + +A pseudo selector extends a container node; if it has any parameters of its +own (such as `h1:not(h2, h3)`), they will be its children. Note that the pseudo +`value` will always contain the colons preceding the pseudo identifier. This +is so that both `:before` and `::before` are properly represented in the AST. + +## Attribute nodes + +### `attribute.quoted` + +Returns `true` if the attribute's value is wrapped in quotation marks, false if it is not. +Remains `undefined` if there is no attribute value. + +```css +[href=foo] /* false */ +[href='foo'] /* true */ +[href="foo"] /* true */ +[href] /* undefined */ +``` + +### `attribute.qualifiedAttribute` + +Returns the attribute name qualified with the namespace if one is given. + +### `attribute.offsetOf(part)` + + Returns the offset of the attribute part specified relative to the + start of the node of the output string. This is useful in raising + error messages about a specific part of the attribute, especially + in combination with `attribute.sourceIndex`. + + Returns `-1` if the name is invalid or the value doesn't exist in this + attribute. + + The legal values for `part` are: + + * `"ns"` - alias for "namespace" + * `"namespace"` - the namespace if it exists. + * `"attribute"` - the attribute name + * `"attributeNS"` - the start of the attribute or its namespace + * `"operator"` - the match operator of the attribute + * `"value"` - The value (string or identifier) + * `"insensitive"` - the case insensitivity flag + +### `attribute.raws.unquoted` + +Returns the unquoted content of the attribute's value. +Remains `undefined` if there is no attribute value. + +```css +[href=foo] /* foo */ +[href='foo'] /* foo */ +[href="foo"] /* foo */ +[href] /* undefined */ +``` + +### `attribute.spaces` + +Like `node.spaces` with the `before` and `after` values containing the spaces +around the element, the parts of the attribute can also have spaces before +and after them. The for each of `attribute`, `operator`, `value` and +`insensitive` there is corresponding property of the same nam in +`node.spaces` that has an optional `before` or `after` string containing only +whitespace. + +Note that corresponding values in `attributes.raws.spaces` contain values +including any comments. If set, these values will override the +`attribute.spaces` value. Take care to remove them if changing +`attribute.spaces`. + +### `attribute.raws` + +The raws object stores comments and other information necessary to re-render +the node exactly as it was in the source. + +If a comment is embedded within the identifiers for the `namespace`, `attribute` +or `value` then a property is placed in the raws for that value containing the full source of the propery including comments. + +If a comment is embedded within the space between parts of the attribute +then the raw for that space is set accordingly. + +Setting an attribute's property `raws` value to be deleted. + +For now, changing the spaces required also updating or removing any of the +raws values that override them. + +Example: `[ /*before*/ href /* after-attr */ = /* after-operator */ te/*inside-value*/st/* wow */ /*omg*/i/*bbq*/ /*whodoesthis*/]` would parse as: + +```js +{ + attribute: "href", + operator: "=", + value: "test", + spaces: { + before: '', + after: '', + attribute: { before: ' ', after: ' ' }, + operator: { after: ' ' }, + value: { after: ' ' }, + insensitive: { after: ' ' } + }, + raws: { + spaces: { + attribute: { before: ' /*before*/ ', after: ' /* after-attr */ ' }, + operator: { after: ' /* after-operator */ ' }, + value: { after: '/* wow */ /*omg*/' }, + insensitive: { after: '/*bbq*/ /*whodoesthis*/' } + }, + unquoted: 'test', + value: 'te/*inside-value*/st' + } +} +``` + +## `Processor` + +### `ProcessorOptions` + +* `lossless` - When `true`, whitespace is preserved. Defaults to `true`. +* `updateSelector` - When `true`, if any processor methods are passed a postcss + `Rule` node instead of a string, then that Rule's selector is updated + with the results of the processing. Defaults to `true`. + +### `process|processSync(selectors, [options])` + +Processes the `selectors`, returning a string from the result of processing. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +**Example:** + +```js +const parser = require("postcss-selector-parser"); +const processor = parser(); + +let result = processor.processSync(' .class'); +console.log(result); +// => .class + +// Asynchronous operation +let promise = processor.process(' .class').then(result => { + console.log(result) + // => .class +}); + +// To have the parser normalize whitespace values, utilize the options +result = processor.processSync(' .class ', {lossless: false}); +console.log(result); +// => .class + +// For better syntax errors, pass a PostCSS Rule node. +const postcss = require('postcss'); +rule = postcss.rule({selector: ' #foo > a, .class '}); +processor.process(rule, {lossless: false, updateSelector: true}).then(result => { + console.log(result); + // => #foo>a,.class + console.log("rule:", rule.selector); + // => rule: #foo>a,.class +}) +``` + +Arguments: + +* `selectors (string|postcss.Rule)`: Either a selector string or a PostCSS Rule + node. +* `[options] (object)`: Process options + + +### `ast|astSync(selectors, [options])` + +Like `process()` and `processSync()` but after +processing the `selectors` these methods return the `Root` node of the result +instead of a string. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +### `transform|transformSync(selectors, [options])` + +Like `process()` and `processSync()` but after +processing the `selectors` these methods return the value returned by the +processor callback. + +Note: when the `updateSelector` option is set, the rule's selector +will be updated with the resulting string. + +### Error Handling Within Selector Processors + +The root node passed to the selector processor callback +has a method `error(message, options)` that returns an +error object. This method should always be used to raise +errors relating to the syntax of selectors. The options +to this method are passed to postcss's error constructor +([documentation](http://api.postcss.org/Container.html#error)). + +#### Async Error Example + +```js +let processor = (root) => { + return new Promise((resolve, reject) => { + root.walkClasses((classNode) => { + if (/^(.*)[-_]/.test(classNode.value)) { + let msg = "classes may not have underscores or dashes in them"; + reject(root.error(msg, { + index: classNode.sourceIndex + RegExp.$1.length + 1, + word: classNode.value + })); + } + }); + resolve(); + }); +}; + +const postcss = require("postcss"); +const parser = require("postcss-selector-parser"); +const selectorProcessor = parser(processor); +const plugin = postcss.plugin('classValidator', (options) => { + return (root) => { + let promises = []; + root.walkRules(rule => { + promises.push(selectorProcessor.process(rule)); + }); + return Promise.all(promises); + }; +}); +postcss(plugin()).process(` +.foo-bar { + color: red; +} +`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString())); + +// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them +// +// > 1 | .foo-bar { +// | ^ +// 2 | color: red; +// 3 | } +``` + +#### Synchronous Error Example + +```js +let processor = (root) => { + root.walkClasses((classNode) => { + if (/.*[-_]/.test(classNode.value)) { + let msg = "classes may not have underscores or dashes in them"; + throw root.error(msg, { + index: classNode.sourceIndex, + word: classNode.value + }); + } + }); +}; + +const postcss = require("postcss"); +const parser = require("postcss-selector-parser"); +const selectorProcessor = parser(processor); +const plugin = postcss.plugin('classValidator', (options) => { + return (root) => { + root.walkRules(rule => { + selectorProcessor.processSync(rule); + }); + }; +}); +postcss(plugin()).process(` +.foo-bar { + color: red; +} +`.trim(), {from: 'test.css'}).catch((e) => console.error(e.toString())); + +// CssSyntaxError: classValidator: ./test.css:1:5: classes may not have underscores or dashes in them +// +// > 1 | .foo-bar { +// | ^ +// 2 | color: red; +// 3 | } +``` diff --git a/node_modules/postcss-selector-parser/CHANGELOG.md b/node_modules/postcss-selector-parser/CHANGELOG.md new file mode 100644 index 0000000..f2fdfea --- /dev/null +++ b/node_modules/postcss-selector-parser/CHANGELOG.md @@ -0,0 +1,513 @@ +# 6.0.10 + +- Fixed: `isPseudoElement()` supports `:first-letter` and `:first-line` + +# 6.0.9 + +- Fixed: `Combinator.raws` property type + +# 6.0.8 + +- Fixed: reduced size + +# 6.0.7 + +- Fixed: parse animation percents + +# 6.0.6 + +- Fixed: parse quoted attributes containing a newline correctly + +# 6.0.5 + +- Perf: rework unesc for a 63+% performance boost + +# 6.0.4 + +- Fixed: ts errors + +# 6.0.3 + +- Fixed: replace node built-in "util" module with "util-deprecate" +- Fixed: handle uppercase pseudo elements +- Fixed: do not create invalid combinator before comment + +# 6.0.2 + +- Fixed an issue with parsing and stringifying an empty attribute value + +# 6.0.1 + +- Fixed an issue with unicode surrogate pair parsing + +# 6.0.0 + +- Updated: `cssesc` to 3.0.0 (major) +- Fixed: Issues with escaped `id` and `class` selectors + +# 5.0.0 + +- Allow escaped dot within class name. +- Update PostCSS to 7.0.7 (patch) + +# 5.0.0-rc.4 + +- Fixed an issue where comments immediately after an insensitive (in attribute) + were not parsed correctly. +- Updated `cssesc` to 2.0.0 (major). +- Removed outdated integration tests. +- Added tests for custom selectors, tags with attributes, the universal + selector with pseudos, and tokens after combinators. + +# 5.0.0-rc.1 + +To ease adoption of the v5.0 release, we have relaxed the node version +check performed by npm at installation time to allow for node 4, which +remains officially unsupported, but likely to continue working for the +time being. + +# 5.0.0-rc.0 + +This release has **BREAKING CHANGES** that were required to fix regressions +in 4.0.0 and to make the Combinator Node API consistent for all combinator +types. Please read carefully. + +## Summary of Changes + +* The way a descendent combinator that isn't a single space character (E.g. `.a .b`) is stored in the AST has changed. +* Named Combinators (E.g. `.a /for/ .b`) are now properly parsed as a combinator. +* It is now possible to look up a node based on the source location of a character in that node and to query nodes if they contain some character. +* Several bug fixes that caused the parser to hang and run out of memory when a `/` was encountered have been fixed. +* The minimum supported version of Node is now `v6.0.0`. + +### Changes to the Descendent Combinator + +In prior releases, the value of a descendant combinator with multiple spaces included all the spaces. + +* `.a .b`: Extra spaces are now stored as space before. + - Old & Busted: + - `combinator.value === " "` + - New hotness: + - `combinator.value === " " && combinator.spaces.before === " "` +* `.a /*comment*/.b`: A comment at the end of the combinator causes extra space to become after space. + - Old & Busted: + - `combinator.value === " "` + - `combinator.raws.value === " /*comment/"` + - New hotness: + - `combinator.value === " "` + - `combinator.spaces.after === " "` + - `combinator.raws.spaces.after === " /*comment*/"` +* `.a.b`: whitespace that doesn't start or end with a single space character is stored as a raw value. + - Old & Busted: + - `combinator.value === "\n"` + - `combinator.raws.value === undefined` + - New hotness: + - `combinator.value === " "` + - `combinator.raws.value === "\n"` + +### Support for "Named Combinators" + +Although, nonstandard and unlikely to ever become a standard, combinators like `/deep/` and `/for/` are now properly supported. + +Because they've been taken off the standardization track, there is no spec-official name for combinators of the form `//`. However, I talked to [Tab Atkins](https://twitter.com/tabatkins) and we agreed to call them "named combinators" so now they are called that. + +Before this release such named combinators were parsed without intention and generated three nodes of type `"tag"` where the first and last nodes had a value of `"/"`. + +* `.a /for/ .b` is parsed as a combinator. + - Old & Busted: + - `root.nodes[0].nodes[1].type === "tag"` + - `root.nodes[0].nodes[1].value === "/"` + - New hotness: + - `root.nodes[0].nodes[1].type === "combinator"` + - `root.nodes[0].nodes[1].value === "/for/"` +* `.a /F\6fR/ .b` escapes are handled and uppercase is normalized. + - Old & Busted: + - `root.nodes[0].nodes[2].type === "tag"` + - `root.nodes[0].nodes[2].value === "F\\6fR"` + - New hotness: + - `root.nodes[0].nodes[1].type === "combinator"` + - `root.nodes[0].nodes[1].value === "/for/"` + - `root.nodes[0].nodes[1].raws.value === "/F\\6fR/"` + +### Source position checks and lookups + +A new API was added to look up a node based on the source location. + +```js +const selectorParser = require("postcss-selector-parser"); +// You can find the most specific node for any given character +let combinator = selectorParser.astSync(".a > .b").atPosition(1,4); +combinator.toString() === " > "; +// You can check if a node includes a specific character +// Whitespace surrounding the node that is owned by that node +// is included in the check. +[2,3,4,5,6].map(column => combinator.isAtPosition(1, column)); +// => [false, true, true, true, false] +``` + +# 4.0.0 + +This release has **BREAKING CHANGES** that were required to fix bugs regarding values with escape sequences. Please read carefully. + +* **Identifiers with escapes** - CSS escape sequences are now hidden from the public API by default. + The normal value of a node like a class name or ID, or an aspect of a node such as attribute + selector's value, is unescaped. Escapes representing Non-ascii characters are unescaped into + unicode characters. For example: `bu\tton, .\31 00, #i\2764\FE0Fu, [attr="value is \"quoted\""]` + will parse respectively to the values `button`, `100`, `i❤️u`, `value is "quoted"`. + The original escape sequences for these values can be found in the corresponding property name + in `node.raws`. Where possible, deprecation warnings were added, but the nature + of escape handling makes it impossible to detect what is escaped or not. Our expectation is + that most users are neither expecting nor handling escape sequences in their use of this library, + and so for them, this is a bug fix. Users who are taking care to handle escapes correctly can + now update their code to remove the escape handling and let us do it for them. + +* **Mutating values with escapes** - When you make an update to a node property that has escape handling + The value is assumed to be unescaped, and any special characters are escaped automatically and + the corresponding `raws` value is immediately updated. This can result in changes to the original + escape format. Where the exact value of the escape sequence is important there are methods that + allow both values to be set in conjunction. There are a number of new convenience methods for + manipulating values that involve escapes, especially for attributes values where the quote mark + is involved. See https://github.com/postcss/postcss-selector-parser/pull/133 for an extensive + write-up on these changes. + + +**Upgrade/API Example** + +In `3.x` there was no unescape handling and internal consistency of several properties was the caller's job to maintain. It was very easy for the developer +to create a CSS file that did not parse correctly when some types of values +were in use. + +```js +const selectorParser = require("postcss-selector-parser"); +let attr = selectorParser.attribute({attribute: "id", operator: "=", value: "a-value"}); +attr.value; // => "a-value" +attr.toString(); // => [id=a-value] +// Add quotes to an attribute's value. +// All these values have to be set by the caller to be consistent: +// no internal consistency is maintained. +attr.raws.unquoted = attr.value +attr.value = "'" + attr.value + "'"; +attr.value; // => "'a-value'" +attr.quoted = true; +attr.toString(); // => "[id='a-value']" +``` + +In `4.0` there is a convenient API for setting and mutating values +that may need escaping. Especially for attributes. + +```js +const selectorParser = require("postcss-selector-parser"); + +// The constructor requires you specify the exact escape sequence +let className = selectorParser.className({value: "illegal class name", raws: {value: "illegal\\ class\\ name"}}); +className.toString(); // => '.illegal\\ class\\ name' + +// So it's better to set the value as a property +className = selectorParser.className(); +// Most properties that deal with identifiers work like this +className.value = "escape for me"; +className.value; // => 'escape for me' +className.toString(); // => '.escape\\ for\\ me' + +// emoji and all non-ascii are escaped to ensure it works in every css file. +className.value = "😱🦄😍"; +className.value; // => '😱🦄😍' +className.toString(); // => '.\\1F631\\1F984\\1F60D' + +// you can control the escape sequence if you want, or do bad bad things +className.setPropertyAndEscape('value', 'xxxx', 'yyyy'); +className.value; // => "xxxx" +className.toString(); // => ".yyyy" + +// Pass a value directly through to the css output without escaping it. +className.setPropertyWithoutEscape('value', '$REPLACE_ME$'); +className.value; // => "$REPLACE_ME$" +className.toString(); // => ".$REPLACE_ME$" + +// The biggest changes are to the Attribute class +// passing quoteMark explicitly is required to avoid a deprecation warning. +let attr = selectorParser.attribute({attribute: "id", operator: "=", value: "a-value", quoteMark: null}); +attr.toString(); // => "[id=a-value]" +// Get the value with quotes on it and any necessary escapes. +// This is the same as reading attr.value in 3.x. +attr.getQuotedValue(); // => "a-value"; +attr.quoteMark; // => null + +// Add quotes to an attribute's value. +attr.quoteMark = "'"; // This is all that's required. +attr.toString(); // => "[id='a-value']" +attr.quoted; // => true +// The value is still the same, only the quotes have changed. +attr.value; // => a-value +attr.getQuotedValue(); // => "'a-value'"; + +// deprecated assignment, no warning because there's no escapes +attr.value = "new-value"; +// no quote mark is needed so it is removed +attr.getQuotedValue(); // => "new-value"; + +// deprecated assignment, +attr.value = "\"a 'single quoted' value\""; +// > (node:27859) DeprecationWarning: Assigning an attribute a value containing characters that might need to be escaped is deprecated. Call attribute.setValue() instead. +attr.getQuotedValue(); // => '"a \'single quoted\' value"'; +// quote mark inferred from first and last characters. +attr.quoteMark; // => '"' + +// setValue takes options to make manipulating the value simple. +attr.setValue('foo', {smart: true}); +// foo doesn't require any escapes or quotes. +attr.toString(); // => '[id=foo]' +attr.quoteMark; // => null + +// An explicit quote mark can be specified +attr.setValue('foo', {quoteMark: '"'}); +attr.toString(); // => '[id="foo"]' + +// preserves quote mark by default +attr.setValue('bar'); +attr.toString(); // => '[id="bar"]' +attr.quoteMark = null; +attr.toString(); // => '[id=bar]' + +// with no arguments, it preserves quote mark even when it's not a great idea +attr.setValue('a value \n that should be quoted'); +attr.toString(); // => '[id=a\\ value\\ \\A\\ that\\ should\\ be\\ quoted]' + +// smart preservation with a specified default +attr.setValue('a value \n that should be quoted', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"}); +// => "[id='a value \\A that should be quoted']" +attr.quoteMark = '"'; +// => '[id="a value \\A that should be quoted"]' + +// this keeps double quotes because it wants to quote the value and the existing value has double quotes. +attr.setValue('this should be quoted', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"}); +// => '[id="this should be quoted"]' + +// picks single quotes because the value has double quotes +attr.setValue('a "double quoted" value', {smart: true, preferCurrentQuoteMark: true, quoteMark: "'"}); +// => "[id='a "double quoted" value']" + +// setPropertyAndEscape lets you do anything you want. Even things that are a bad idea and illegal. +attr.setPropertyAndEscape('value', 'xxxx', 'the password is 42'); +attr.value; // => "xxxx" +attr.toString(); // => "[id=the password is 42]" + +// Pass a value directly through to the css output without escaping it. +attr.setPropertyWithoutEscape('value', '$REPLACEMENT$'); +attr.value; // => "$REPLACEMENT$" +attr.toString(); // => "[id=$REPLACEMENT$]" +``` + +# 3.1.2 + +* Fix: Removed dot-prop dependency since it's no longer written in es5. + +# 3.1.1 + +* Fix: typescript definitions weren't in the published package. + +# 3.1.0 + +* Fixed numerous bugs in attribute nodes relating to the handling of comments + and whitespace. There's significant changes to `attrNode.spaces` and `attrNode.raws` since the `3.0.0` release. +* Added `Attribute#offsetOf(part)` to get the offset location of + attribute parts like `"operator"` and `"value"`. This is most + often added to `Attribute#sourceIndex` for error reporting. + +# 3.0.0 + +## Breaking changes + +* Some tweaks to the tokenizer/attribute selector parsing mean that whitespace + locations might be slightly different to the 2.x code. +* Better attribute selector parsing with more validation; postcss-selector-parser + no longer uses regular expressions to parse attribute selectors. +* Added an async API (thanks to @jacobp100); the default `process` API is now + async, and the sync API is now accessed through `processSync` instead. +* `process()` and `processSync()` now return a string instead of the Processor + instance. +* Tweaks handling of Less interpolation (thanks to @jwilsson). +* Removes support for Node 0.12. + +## Other changes + +* `ast()` and `astSync()` methods have been added to the `Processor`. These + return the `Root` node of the selectors after processing them. +* `transform()` and `transformSync()` methods have been added to the + `Processor`. These return the value returned by the processor callback + after processing the selectors. +* Set the parent when inserting a node (thanks to @chriseppstein). +* Correctly adjust indices when using insertBefore/insertAfter (thanks to @tivac). +* Fixes handling of namespaces with qualified tag selectors. +* `process`, `ast` and `transform` (and their sync variants) now accept a + `postcss` rule node. When provided, better errors are generated and selector + processing is automatically set back to the rule selector (unless the `updateSelector` option is set to `false`.) +* Now more memory efficient when tokenizing selectors. + +### Upgrade hints + +The pattern of: + +`rule.selector = processor.process(rule.selector).result.toString();` + +is now: + +`processor.processSync(rule)` + +# 2.2.3 + +* Resolves an issue where the parser would not reduce multiple spaces between an + ampersand and another simple selector in lossy mode (thanks to @adam-26). + +# 2.2.2 + +* No longer hangs on an unescaped semicolon; instead the parser will throw + an exception for these cases. + +# 2.2.1 + +* Allows a consumer to specify whitespace tokens when creating a new Node + (thanks to @Semigradsky). + +# 2.2.0 + +* Added a new option to normalize whitespace when parsing the selector string + (thanks to @adam-26). + +# 2.1.1 + +* Better unquoted value handling within attribute selectors + (thanks to @evilebottnawi). + +# 2.1.0 + +* Added: Use string constants for all node types & expose them on the main + parser instance (thanks to @Aweary). + +# 2.0.0 + +This release contains the following breaking changes: + +* Renamed all `eachInside` iterators to `walk`. For example, `eachTag` is now + `walkTags`, and `eachInside` is now `walk`. +* Renamed `Node#removeSelf()` to `Node#remove()`. +* Renamed `Container#remove()` to `Container#removeChild()`. +* Renamed `Node#raw` to `Node#raws` (thanks to @davidtheclark). +* Now parses `&` as the *nesting* selector, rather than a *tag* selector. +* Fixes misinterpretation of Sass interpolation (e.g. `#{foo}`) as an + id selector (thanks to @davidtheclark). + +and; + +* Fixes parsing of attribute selectors with equals signs in them + (e.g. `[data-attr="foo=bar"]`) (thanks to @montmanu). +* Adds `quoted` and `raw.unquoted` properties to attribute nodes + (thanks to @davidtheclark). + +# 1.3.3 + +* Fixes an infinite loop on `)` and `]` tokens when they had no opening pairs. + Now postcss-selector-parser will throw when it encounters these lone tokens. + +# 1.3.2 + +* Now uses plain integers rather than `str.charCodeAt(0)` for compiled builds. + +# 1.3.1 + +* Update flatten to v1.x (thanks to @shinnn). + +# 1.3.0 + +* Adds a new node type, `String`, to fix a crash on selectors such as + `foo:bar("test")`. + +# 1.2.1 + +* Fixes a crash when the parser encountered a trailing combinator. + +# 1.2.0 + +* A more descriptive error is thrown when the parser expects to find a + pseudo-class/pseudo-element (thanks to @ashelley). +* Adds support for line/column locations for selector nodes, as well as a + `Node#sourceIndex` method (thanks to @davidtheclark). + +# 1.1.4 + +* Fixes a crash when a selector started with a `>` combinator. The module will + now no longer throw if a selector has a leading/trailing combinator node. + +# 1.1.3 + +* Fixes a crash on `@` tokens. + +# 1.1.2 + +* Fixes an infinite loop caused by using parentheses in a non-pseudo element + context. + +# 1.1.1 + +* Fixes a crash when a backslash ended a selector string. + +# 1.1.0 + +* Adds support for replacing multiple nodes at once with `replaceWith` + (thanks to @jonathantneal). +* Parser no longer throws on sequential IDs and trailing commas, to support + parsing of selector hacks. + +# 1.0.1 + +* Fixes using `insertAfter` and `insertBefore` during iteration. + +# 1.0.0 + +* Adds `clone` and `replaceWith` methods to nodes. +* Adds `insertBefore` and `insertAfter` to containers. +* Stabilises API. + +# 0.0.5 + +* Fixes crash on extra whitespace inside a pseudo selector's parentheses. +* Adds sort function to the container class. +* Enables the parser to pass its input through without transforming. +* Iteration-safe `each` and `eachInside`. + +# 0.0.4 + +* Tidy up redundant duplication. +* Fixes a bug where the parser would loop infinitely on universal selectors + inside pseudo selectors. +* Adds `length` getter and `eachInside`, `map`, `reduce` to the container class. +* When a selector has been removed from the tree, the root node will no longer + cast it to a string. +* Adds node type iterators to the container class (e.g. `eachComment`). +* Adds filter function to the container class. +* Adds split function to the container class. +* Create new node types by doing `parser.id(opts)` etc. +* Adds support for pseudo classes anywhere in the selector. + +# 0.0.3 + +* Adds `next` and `prev` to the node class. +* Adds `first` and `last` getters to the container class. +* Adds `every` and `some` iterators to the container class. +* Add `empty` alias for `removeAll`. +* Combinators are now types of node. +* Fixes the at method so that it is not an alias for `index`. +* Tidy up creation of new nodes in the parser. +* Refactors how namespaces are handled for consistency & less redundant code. +* Refactors AST to use `nodes` exclusively, and eliminates excessive nesting. +* Fixes nested pseudo parsing. +* Fixes whitespace parsing. + +# 0.0.2 + +* Adds support for namespace selectors. +* Adds support for selectors joined by escaped spaces - such as `.\31\ 0`. + +# 0.0.1 + +* Initial release. diff --git a/node_modules/postcss-selector-parser/LICENSE-MIT b/node_modules/postcss-selector-parser/LICENSE-MIT new file mode 100644 index 0000000..fd0e863 --- /dev/null +++ b/node_modules/postcss-selector-parser/LICENSE-MIT @@ -0,0 +1,22 @@ +Copyright (c) Ben Briggs (http://beneb.info) + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-selector-parser/README.md b/node_modules/postcss-selector-parser/README.md new file mode 100644 index 0000000..18a01c5 --- /dev/null +++ b/node_modules/postcss-selector-parser/README.md @@ -0,0 +1,49 @@ +# postcss-selector-parser [![Build Status](https://travis-ci.org/postcss/postcss-selector-parser.svg?branch=master)](https://travis-ci.org/postcss/postcss-selector-parser) + +> Selector parser with built in methods for working with selector strings. + +## Install + +With [npm](https://npmjs.com/package/postcss-selector-parser) do: + +``` +npm install postcss-selector-parser +``` + +## Quick Start + +```js +const parser = require('postcss-selector-parser'); +const transform = selectors => { + selectors.walk(selector => { + // do something with the selector + console.log(String(selector)) + }); +}; + +const transformed = parser(transform).processSync('h1, h2, h3'); +``` + +To normalize selector whitespace: + +```js +const parser = require('postcss-selector-parser'); +const normalized = parser().processSync('h1, h2, h3', {lossless: false}); +// -> h1,h2,h3 +``` + +Async support is provided through `parser.process` and will resolve a Promise +with the resulting selector string. + +## API + +Please see [API.md](API.md). + +## Credits + +* Huge thanks to Andrey Sitnik (@ai) for work on PostCSS which helped + accelerate this module's development. + +## License + +MIT diff --git a/node_modules/postcss-selector-parser/dist/index.js b/node_modules/postcss-selector-parser/dist/index.js new file mode 100644 index 0000000..6e76a32 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/index.js @@ -0,0 +1,24 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _processor = _interopRequireDefault(require("./processor")); + +var selectors = _interopRequireWildcard(require("./selectors")); + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var parser = function parser(processor) { + return new _processor["default"](processor); +}; + +Object.assign(parser, selectors); +delete parser.__esModule; +var _default = parser; +exports["default"] = _default; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/parser.js b/node_modules/postcss-selector-parser/dist/parser.js new file mode 100644 index 0000000..e0451de --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/parser.js @@ -0,0 +1,1243 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _root = _interopRequireDefault(require("./selectors/root")); + +var _selector = _interopRequireDefault(require("./selectors/selector")); + +var _className = _interopRequireDefault(require("./selectors/className")); + +var _comment = _interopRequireDefault(require("./selectors/comment")); + +var _id = _interopRequireDefault(require("./selectors/id")); + +var _tag = _interopRequireDefault(require("./selectors/tag")); + +var _string = _interopRequireDefault(require("./selectors/string")); + +var _pseudo = _interopRequireDefault(require("./selectors/pseudo")); + +var _attribute = _interopRequireWildcard(require("./selectors/attribute")); + +var _universal = _interopRequireDefault(require("./selectors/universal")); + +var _combinator = _interopRequireDefault(require("./selectors/combinator")); + +var _nesting = _interopRequireDefault(require("./selectors/nesting")); + +var _sortAscending = _interopRequireDefault(require("./sortAscending")); + +var _tokenize = _interopRequireWildcard(require("./tokenize")); + +var tokens = _interopRequireWildcard(require("./tokenTypes")); + +var types = _interopRequireWildcard(require("./selectors/types")); + +var _util = require("./util"); + +var _WHITESPACE_TOKENS, _Object$assign; + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var WHITESPACE_TOKENS = (_WHITESPACE_TOKENS = {}, _WHITESPACE_TOKENS[tokens.space] = true, _WHITESPACE_TOKENS[tokens.cr] = true, _WHITESPACE_TOKENS[tokens.feed] = true, _WHITESPACE_TOKENS[tokens.newline] = true, _WHITESPACE_TOKENS[tokens.tab] = true, _WHITESPACE_TOKENS); +var WHITESPACE_EQUIV_TOKENS = Object.assign({}, WHITESPACE_TOKENS, (_Object$assign = {}, _Object$assign[tokens.comment] = true, _Object$assign)); + +function tokenStart(token) { + return { + line: token[_tokenize.FIELDS.START_LINE], + column: token[_tokenize.FIELDS.START_COL] + }; +} + +function tokenEnd(token) { + return { + line: token[_tokenize.FIELDS.END_LINE], + column: token[_tokenize.FIELDS.END_COL] + }; +} + +function getSource(startLine, startColumn, endLine, endColumn) { + return { + start: { + line: startLine, + column: startColumn + }, + end: { + line: endLine, + column: endColumn + } + }; +} + +function getTokenSource(token) { + return getSource(token[_tokenize.FIELDS.START_LINE], token[_tokenize.FIELDS.START_COL], token[_tokenize.FIELDS.END_LINE], token[_tokenize.FIELDS.END_COL]); +} + +function getTokenSourceSpan(startToken, endToken) { + if (!startToken) { + return undefined; + } + + return getSource(startToken[_tokenize.FIELDS.START_LINE], startToken[_tokenize.FIELDS.START_COL], endToken[_tokenize.FIELDS.END_LINE], endToken[_tokenize.FIELDS.END_COL]); +} + +function unescapeProp(node, prop) { + var value = node[prop]; + + if (typeof value !== "string") { + return; + } + + if (value.indexOf("\\") !== -1) { + (0, _util.ensureObject)(node, 'raws'); + node[prop] = (0, _util.unesc)(value); + + if (node.raws[prop] === undefined) { + node.raws[prop] = value; + } + } + + return node; +} + +function indexesOf(array, item) { + var i = -1; + var indexes = []; + + while ((i = array.indexOf(item, i + 1)) !== -1) { + indexes.push(i); + } + + return indexes; +} + +function uniqs() { + var list = Array.prototype.concat.apply([], arguments); + return list.filter(function (item, i) { + return i === list.indexOf(item); + }); +} + +var Parser = /*#__PURE__*/function () { + function Parser(rule, options) { + if (options === void 0) { + options = {}; + } + + this.rule = rule; + this.options = Object.assign({ + lossy: false, + safe: false + }, options); + this.position = 0; + this.css = typeof this.rule === 'string' ? this.rule : this.rule.selector; + this.tokens = (0, _tokenize["default"])({ + css: this.css, + error: this._errorGenerator(), + safe: this.options.safe + }); + var rootSource = getTokenSourceSpan(this.tokens[0], this.tokens[this.tokens.length - 1]); + this.root = new _root["default"]({ + source: rootSource + }); + this.root.errorGenerator = this._errorGenerator(); + var selector = new _selector["default"]({ + source: { + start: { + line: 1, + column: 1 + } + } + }); + this.root.append(selector); + this.current = selector; + this.loop(); + } + + var _proto = Parser.prototype; + + _proto._errorGenerator = function _errorGenerator() { + var _this = this; + + return function (message, errorOptions) { + if (typeof _this.rule === 'string') { + return new Error(message); + } + + return _this.rule.error(message, errorOptions); + }; + }; + + _proto.attribute = function attribute() { + var attr = []; + var startingToken = this.currToken; + this.position++; + + while (this.position < this.tokens.length && this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) { + attr.push(this.currToken); + this.position++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] !== tokens.closeSquare) { + return this.expected('closing square bracket', this.currToken[_tokenize.FIELDS.START_POS]); + } + + var len = attr.length; + var node = { + source: getSource(startingToken[1], startingToken[2], this.currToken[3], this.currToken[4]), + sourceIndex: startingToken[_tokenize.FIELDS.START_POS] + }; + + if (len === 1 && !~[tokens.word].indexOf(attr[0][_tokenize.FIELDS.TYPE])) { + return this.expected('attribute', attr[0][_tokenize.FIELDS.START_POS]); + } + + var pos = 0; + var spaceBefore = ''; + var commentBefore = ''; + var lastAdded = null; + var spaceAfterMeaningfulToken = false; + + while (pos < len) { + var token = attr[pos]; + var content = this.content(token); + var next = attr[pos + 1]; + + switch (token[_tokenize.FIELDS.TYPE]) { + case tokens.space: + // if ( + // len === 1 || + // pos === 0 && this.content(next) === '|' + // ) { + // return this.expected('attribute', token[TOKEN.START_POS], content); + // } + spaceAfterMeaningfulToken = true; + + if (this.options.lossy) { + break; + } + + if (lastAdded) { + (0, _util.ensureObject)(node, 'spaces', lastAdded); + var prevContent = node.spaces[lastAdded].after || ''; + node.spaces[lastAdded].after = prevContent + content; + var existingComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || null; + + if (existingComment) { + node.raws.spaces[lastAdded].after = existingComment + content; + } + } else { + spaceBefore = spaceBefore + content; + commentBefore = commentBefore + content; + } + + break; + + case tokens.asterisk: + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } else if ((!node.namespace || lastAdded === "namespace" && !spaceAfterMeaningfulToken) && next) { + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'attribute'); + node.spaces.attribute.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute'); + node.raws.spaces.attribute.before = spaceBefore; + commentBefore = ''; + } + + node.namespace = (node.namespace || "") + content; + var rawValue = (0, _util.getProp)(node, 'raws', 'namespace') || null; + + if (rawValue) { + node.raws.namespace += content; + } + + lastAdded = 'namespace'; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.dollar: + if (lastAdded === "value") { + var oldRawValue = (0, _util.getProp)(node, 'raws', 'value'); + node.value += "$"; + + if (oldRawValue) { + node.raws.value = oldRawValue + "$"; + } + + break; + } + + // Falls through + + case tokens.caret: + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.combinator: + if (content === '~' && next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } + + if (content !== '|') { + spaceAfterMeaningfulToken = false; + break; + } + + if (next[_tokenize.FIELDS.TYPE] === tokens.equals) { + node.operator = content; + lastAdded = 'operator'; + } else if (!node.namespace && !node.attribute) { + node.namespace = true; + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.word: + if (next && this.content(next) === '|' && attr[pos + 2] && attr[pos + 2][_tokenize.FIELDS.TYPE] !== tokens.equals && // this look-ahead probably fails with comment nodes involved. + !node.operator && !node.namespace) { + node.namespace = content; + lastAdded = 'namespace'; + } else if (!node.attribute || lastAdded === "attribute" && !spaceAfterMeaningfulToken) { + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'attribute'); + node.spaces.attribute.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'attribute'); + node.raws.spaces.attribute.before = commentBefore; + commentBefore = ''; + } + + node.attribute = (node.attribute || "") + content; + + var _rawValue = (0, _util.getProp)(node, 'raws', 'attribute') || null; + + if (_rawValue) { + node.raws.attribute += content; + } + + lastAdded = 'attribute'; + } else if (!node.value && node.value !== "" || lastAdded === "value" && !spaceAfterMeaningfulToken) { + var _unescaped = (0, _util.unesc)(content); + + var _oldRawValue = (0, _util.getProp)(node, 'raws', 'value') || ''; + + var oldValue = node.value || ''; + node.value = oldValue + _unescaped; + node.quoteMark = null; + + if (_unescaped !== content || _oldRawValue) { + (0, _util.ensureObject)(node, 'raws'); + node.raws.value = (_oldRawValue || oldValue) + content; + } + + lastAdded = 'value'; + } else { + var insensitive = content === 'i' || content === "I"; + + if ((node.value || node.value === '') && (node.quoteMark || spaceAfterMeaningfulToken)) { + node.insensitive = insensitive; + + if (!insensitive || content === "I") { + (0, _util.ensureObject)(node, 'raws'); + node.raws.insensitiveFlag = content; + } + + lastAdded = 'insensitive'; + + if (spaceBefore) { + (0, _util.ensureObject)(node, 'spaces', 'insensitive'); + node.spaces.insensitive.before = spaceBefore; + spaceBefore = ''; + } + + if (commentBefore) { + (0, _util.ensureObject)(node, 'raws', 'spaces', 'insensitive'); + node.raws.spaces.insensitive.before = commentBefore; + commentBefore = ''; + } + } else if (node.value || node.value === '') { + lastAdded = 'value'; + node.value += content; + + if (node.raws.value) { + node.raws.value += content; + } + } + } + + spaceAfterMeaningfulToken = false; + break; + + case tokens.str: + if (!node.attribute || !node.operator) { + return this.error("Expected an attribute followed by an operator preceding the string.", { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + var _unescapeValue = (0, _attribute.unescapeValue)(content), + unescaped = _unescapeValue.unescaped, + quoteMark = _unescapeValue.quoteMark; + + node.value = unescaped; + node.quoteMark = quoteMark; + lastAdded = 'value'; + (0, _util.ensureObject)(node, 'raws'); + node.raws.value = content; + spaceAfterMeaningfulToken = false; + break; + + case tokens.equals: + if (!node.attribute) { + return this.expected('attribute', token[_tokenize.FIELDS.START_POS], content); + } + + if (node.value) { + return this.error('Unexpected "=" found; an operator was already defined.', { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + node.operator = node.operator ? node.operator + content : content; + lastAdded = 'operator'; + spaceAfterMeaningfulToken = false; + break; + + case tokens.comment: + if (lastAdded) { + if (spaceAfterMeaningfulToken || next && next[_tokenize.FIELDS.TYPE] === tokens.space || lastAdded === 'insensitive') { + var lastComment = (0, _util.getProp)(node, 'spaces', lastAdded, 'after') || ''; + var rawLastComment = (0, _util.getProp)(node, 'raws', 'spaces', lastAdded, 'after') || lastComment; + (0, _util.ensureObject)(node, 'raws', 'spaces', lastAdded); + node.raws.spaces[lastAdded].after = rawLastComment + content; + } else { + var lastValue = node[lastAdded] || ''; + var rawLastValue = (0, _util.getProp)(node, 'raws', lastAdded) || lastValue; + (0, _util.ensureObject)(node, 'raws'); + node.raws[lastAdded] = rawLastValue + content; + } + } else { + commentBefore = commentBefore + content; + } + + break; + + default: + return this.error("Unexpected \"" + content + "\" found.", { + index: token[_tokenize.FIELDS.START_POS] + }); + } + + pos++; + } + + unescapeProp(node, "attribute"); + unescapeProp(node, "namespace"); + this.newNode(new _attribute["default"](node)); + this.position++; + } + /** + * return a node containing meaningless garbage up to (but not including) the specified token position. + * if the token position is negative, all remaining tokens are consumed. + * + * This returns an array containing a single string node if all whitespace, + * otherwise an array of comment nodes with space before and after. + * + * These tokens are not added to the current selector, the caller can add them or use them to amend + * a previous node's space metadata. + * + * In lossy mode, this returns only comments. + */ + ; + + _proto.parseWhitespaceEquivalentTokens = function parseWhitespaceEquivalentTokens(stopPosition) { + if (stopPosition < 0) { + stopPosition = this.tokens.length; + } + + var startPosition = this.position; + var nodes = []; + var space = ""; + var lastComment = undefined; + + do { + if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) { + if (!this.options.lossy) { + space += this.content(); + } + } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.comment) { + var spaces = {}; + + if (space) { + spaces.before = space; + space = ""; + } + + lastComment = new _comment["default"]({ + value: this.content(), + source: getTokenSource(this.currToken), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS], + spaces: spaces + }); + nodes.push(lastComment); + } + } while (++this.position < stopPosition); + + if (space) { + if (lastComment) { + lastComment.spaces.after = space; + } else if (!this.options.lossy) { + var firstToken = this.tokens[startPosition]; + var lastToken = this.tokens[this.position - 1]; + nodes.push(new _string["default"]({ + value: '', + source: getSource(firstToken[_tokenize.FIELDS.START_LINE], firstToken[_tokenize.FIELDS.START_COL], lastToken[_tokenize.FIELDS.END_LINE], lastToken[_tokenize.FIELDS.END_COL]), + sourceIndex: firstToken[_tokenize.FIELDS.START_POS], + spaces: { + before: space, + after: '' + } + })); + } + } + + return nodes; + } + /** + * + * @param {*} nodes + */ + ; + + _proto.convertWhitespaceNodesToSpace = function convertWhitespaceNodesToSpace(nodes, requiredSpace) { + var _this2 = this; + + if (requiredSpace === void 0) { + requiredSpace = false; + } + + var space = ""; + var rawSpace = ""; + nodes.forEach(function (n) { + var spaceBefore = _this2.lossySpace(n.spaces.before, requiredSpace); + + var rawSpaceBefore = _this2.lossySpace(n.rawSpaceBefore, requiredSpace); + + space += spaceBefore + _this2.lossySpace(n.spaces.after, requiredSpace && spaceBefore.length === 0); + rawSpace += spaceBefore + n.value + _this2.lossySpace(n.rawSpaceAfter, requiredSpace && rawSpaceBefore.length === 0); + }); + + if (rawSpace === space) { + rawSpace = undefined; + } + + var result = { + space: space, + rawSpace: rawSpace + }; + return result; + }; + + _proto.isNamedCombinator = function isNamedCombinator(position) { + if (position === void 0) { + position = this.position; + } + + return this.tokens[position + 0] && this.tokens[position + 0][_tokenize.FIELDS.TYPE] === tokens.slash && this.tokens[position + 1] && this.tokens[position + 1][_tokenize.FIELDS.TYPE] === tokens.word && this.tokens[position + 2] && this.tokens[position + 2][_tokenize.FIELDS.TYPE] === tokens.slash; + }; + + _proto.namedCombinator = function namedCombinator() { + if (this.isNamedCombinator()) { + var nameRaw = this.content(this.tokens[this.position + 1]); + var name = (0, _util.unesc)(nameRaw).toLowerCase(); + var raws = {}; + + if (name !== nameRaw) { + raws.value = "/" + nameRaw + "/"; + } + + var node = new _combinator["default"]({ + value: "/" + name + "/", + source: getSource(this.currToken[_tokenize.FIELDS.START_LINE], this.currToken[_tokenize.FIELDS.START_COL], this.tokens[this.position + 2][_tokenize.FIELDS.END_LINE], this.tokens[this.position + 2][_tokenize.FIELDS.END_COL]), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS], + raws: raws + }); + this.position = this.position + 3; + return node; + } else { + this.unexpected(); + } + }; + + _proto.combinator = function combinator() { + var _this3 = this; + + if (this.content() === '|') { + return this.namespace(); + } // We need to decide between a space that's a descendant combinator and meaningless whitespace at the end of a selector. + + + var nextSigTokenPos = this.locateNextMeaningfulToken(this.position); + + if (nextSigTokenPos < 0 || this.tokens[nextSigTokenPos][_tokenize.FIELDS.TYPE] === tokens.comma) { + var nodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos); + + if (nodes.length > 0) { + var last = this.current.last; + + if (last) { + var _this$convertWhitespa = this.convertWhitespaceNodesToSpace(nodes), + space = _this$convertWhitespa.space, + rawSpace = _this$convertWhitespa.rawSpace; + + if (rawSpace !== undefined) { + last.rawSpaceAfter += rawSpace; + } + + last.spaces.after += space; + } else { + nodes.forEach(function (n) { + return _this3.newNode(n); + }); + } + } + + return; + } + + var firstToken = this.currToken; + var spaceOrDescendantSelectorNodes = undefined; + + if (nextSigTokenPos > this.position) { + spaceOrDescendantSelectorNodes = this.parseWhitespaceEquivalentTokens(nextSigTokenPos); + } + + var node; + + if (this.isNamedCombinator()) { + node = this.namedCombinator(); + } else if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.combinator) { + node = new _combinator["default"]({ + value: this.content(), + source: getTokenSource(this.currToken), + sourceIndex: this.currToken[_tokenize.FIELDS.START_POS] + }); + this.position++; + } else if (WHITESPACE_TOKENS[this.currToken[_tokenize.FIELDS.TYPE]]) {// pass + } else if (!spaceOrDescendantSelectorNodes) { + this.unexpected(); + } + + if (node) { + if (spaceOrDescendantSelectorNodes) { + var _this$convertWhitespa2 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes), + _space = _this$convertWhitespa2.space, + _rawSpace = _this$convertWhitespa2.rawSpace; + + node.spaces.before = _space; + node.rawSpaceBefore = _rawSpace; + } + } else { + // descendant combinator + var _this$convertWhitespa3 = this.convertWhitespaceNodesToSpace(spaceOrDescendantSelectorNodes, true), + _space2 = _this$convertWhitespa3.space, + _rawSpace2 = _this$convertWhitespa3.rawSpace; + + if (!_rawSpace2) { + _rawSpace2 = _space2; + } + + var spaces = {}; + var raws = { + spaces: {} + }; + + if (_space2.endsWith(' ') && _rawSpace2.endsWith(' ')) { + spaces.before = _space2.slice(0, _space2.length - 1); + raws.spaces.before = _rawSpace2.slice(0, _rawSpace2.length - 1); + } else if (_space2.startsWith(' ') && _rawSpace2.startsWith(' ')) { + spaces.after = _space2.slice(1); + raws.spaces.after = _rawSpace2.slice(1); + } else { + raws.value = _rawSpace2; + } + + node = new _combinator["default"]({ + value: ' ', + source: getTokenSourceSpan(firstToken, this.tokens[this.position - 1]), + sourceIndex: firstToken[_tokenize.FIELDS.START_POS], + spaces: spaces, + raws: raws + }); + } + + if (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.space) { + node.spaces.after = this.optionalSpace(this.content()); + this.position++; + } + + return this.newNode(node); + }; + + _proto.comma = function comma() { + if (this.position === this.tokens.length - 1) { + this.root.trailingComma = true; + this.position++; + return; + } + + this.current._inferEndPosition(); + + var selector = new _selector["default"]({ + source: { + start: tokenStart(this.tokens[this.position + 1]) + } + }); + this.current.parent.append(selector); + this.current = selector; + this.position++; + }; + + _proto.comment = function comment() { + var current = this.currToken; + this.newNode(new _comment["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.error = function error(message, opts) { + throw this.root.error(message, opts); + }; + + _proto.missingBackslash = function missingBackslash() { + return this.error('Expected a backslash preceding the semicolon.', { + index: this.currToken[_tokenize.FIELDS.START_POS] + }); + }; + + _proto.missingParenthesis = function missingParenthesis() { + return this.expected('opening parenthesis', this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.missingSquareBracket = function missingSquareBracket() { + return this.expected('opening square bracket', this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.unexpected = function unexpected() { + return this.error("Unexpected '" + this.content() + "'. Escaping special characters with \\ may help.", this.currToken[_tokenize.FIELDS.START_POS]); + }; + + _proto.namespace = function namespace() { + var before = this.prevToken && this.content(this.prevToken) || true; + + if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.word) { + this.position++; + return this.word(before); + } else if (this.nextToken[_tokenize.FIELDS.TYPE] === tokens.asterisk) { + this.position++; + return this.universal(before); + } + }; + + _proto.nesting = function nesting() { + if (this.nextToken) { + var nextContent = this.content(this.nextToken); + + if (nextContent === "|") { + this.position++; + return; + } + } + + var current = this.currToken; + this.newNode(new _nesting["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.parentheses = function parentheses() { + var last = this.current.last; + var unbalanced = 1; + this.position++; + + if (last && last.type === types.PSEUDO) { + var selector = new _selector["default"]({ + source: { + start: tokenStart(this.tokens[this.position - 1]) + } + }); + var cache = this.current; + last.append(selector); + this.current = selector; + + while (this.position < this.tokens.length && unbalanced) { + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + unbalanced++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + unbalanced--; + } + + if (unbalanced) { + this.parse(); + } else { + this.current.source.end = tokenEnd(this.currToken); + this.current.parent.source.end = tokenEnd(this.currToken); + this.position++; + } + } + + this.current = cache; + } else { + // I think this case should be an error. It's used to implement a basic parse of media queries + // but I don't think it's a good idea. + var parenStart = this.currToken; + var parenValue = "("; + var parenEnd; + + while (this.position < this.tokens.length && unbalanced) { + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + unbalanced++; + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + unbalanced--; + } + + parenEnd = this.currToken; + parenValue += this.parseParenthesisToken(this.currToken); + this.position++; + } + + if (last) { + last.appendToPropertyAndEscape("value", parenValue, parenValue); + } else { + this.newNode(new _string["default"]({ + value: parenValue, + source: getSource(parenStart[_tokenize.FIELDS.START_LINE], parenStart[_tokenize.FIELDS.START_COL], parenEnd[_tokenize.FIELDS.END_LINE], parenEnd[_tokenize.FIELDS.END_COL]), + sourceIndex: parenStart[_tokenize.FIELDS.START_POS] + })); + } + } + + if (unbalanced) { + return this.expected('closing parenthesis', this.currToken[_tokenize.FIELDS.START_POS]); + } + }; + + _proto.pseudo = function pseudo() { + var _this4 = this; + + var pseudoStr = ''; + var startingToken = this.currToken; + + while (this.currToken && this.currToken[_tokenize.FIELDS.TYPE] === tokens.colon) { + pseudoStr += this.content(); + this.position++; + } + + if (!this.currToken) { + return this.expected(['pseudo-class', 'pseudo-element'], this.position - 1); + } + + if (this.currToken[_tokenize.FIELDS.TYPE] === tokens.word) { + this.splitWord(false, function (first, length) { + pseudoStr += first; + + _this4.newNode(new _pseudo["default"]({ + value: pseudoStr, + source: getTokenSourceSpan(startingToken, _this4.currToken), + sourceIndex: startingToken[_tokenize.FIELDS.START_POS] + })); + + if (length > 1 && _this4.nextToken && _this4.nextToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis) { + _this4.error('Misplaced parenthesis.', { + index: _this4.nextToken[_tokenize.FIELDS.START_POS] + }); + } + }); + } else { + return this.expected(['pseudo-class', 'pseudo-element'], this.currToken[_tokenize.FIELDS.START_POS]); + } + }; + + _proto.space = function space() { + var content = this.content(); // Handle space before and after the selector + + if (this.position === 0 || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.prevToken[_tokenize.FIELDS.TYPE] === tokens.openParenthesis || this.current.nodes.every(function (node) { + return node.type === 'comment'; + })) { + this.spaces = this.optionalSpace(content); + this.position++; + } else if (this.position === this.tokens.length - 1 || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.comma || this.nextToken[_tokenize.FIELDS.TYPE] === tokens.closeParenthesis) { + this.current.last.spaces.after = this.optionalSpace(content); + this.position++; + } else { + this.combinator(); + } + }; + + _proto.string = function string() { + var current = this.currToken; + this.newNode(new _string["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + })); + this.position++; + }; + + _proto.universal = function universal(namespace) { + var nextToken = this.nextToken; + + if (nextToken && this.content(nextToken) === '|') { + this.position++; + return this.namespace(); + } + + var current = this.currToken; + this.newNode(new _universal["default"]({ + value: this.content(), + source: getTokenSource(current), + sourceIndex: current[_tokenize.FIELDS.START_POS] + }), namespace); + this.position++; + }; + + _proto.splitWord = function splitWord(namespace, firstCallback) { + var _this5 = this; + + var nextToken = this.nextToken; + var word = this.content(); + + while (nextToken && ~[tokens.dollar, tokens.caret, tokens.equals, tokens.word].indexOf(nextToken[_tokenize.FIELDS.TYPE])) { + this.position++; + var current = this.content(); + word += current; + + if (current.lastIndexOf('\\') === current.length - 1) { + var next = this.nextToken; + + if (next && next[_tokenize.FIELDS.TYPE] === tokens.space) { + word += this.requiredSpace(this.content(next)); + this.position++; + } + } + + nextToken = this.nextToken; + } + + var hasClass = indexesOf(word, '.').filter(function (i) { + // Allow escaped dot within class name + var escapedDot = word[i - 1] === '\\'; // Allow decimal numbers percent in @keyframes + + var isKeyframesPercent = /^\d+\.\d+%$/.test(word); + return !escapedDot && !isKeyframesPercent; + }); + var hasId = indexesOf(word, '#').filter(function (i) { + return word[i - 1] !== '\\'; + }); // Eliminate Sass interpolations from the list of id indexes + + var interpolations = indexesOf(word, '#{'); + + if (interpolations.length) { + hasId = hasId.filter(function (hashIndex) { + return !~interpolations.indexOf(hashIndex); + }); + } + + var indices = (0, _sortAscending["default"])(uniqs([0].concat(hasClass, hasId))); + indices.forEach(function (ind, i) { + var index = indices[i + 1] || word.length; + var value = word.slice(ind, index); + + if (i === 0 && firstCallback) { + return firstCallback.call(_this5, value, indices.length); + } + + var node; + var current = _this5.currToken; + var sourceIndex = current[_tokenize.FIELDS.START_POS] + indices[i]; + var source = getSource(current[1], current[2] + ind, current[3], current[2] + (index - 1)); + + if (~hasClass.indexOf(ind)) { + var classNameOpts = { + value: value.slice(1), + source: source, + sourceIndex: sourceIndex + }; + node = new _className["default"](unescapeProp(classNameOpts, "value")); + } else if (~hasId.indexOf(ind)) { + var idOpts = { + value: value.slice(1), + source: source, + sourceIndex: sourceIndex + }; + node = new _id["default"](unescapeProp(idOpts, "value")); + } else { + var tagOpts = { + value: value, + source: source, + sourceIndex: sourceIndex + }; + unescapeProp(tagOpts, "value"); + node = new _tag["default"](tagOpts); + } + + _this5.newNode(node, namespace); // Ensure that the namespace is used only once + + + namespace = null; + }); + this.position++; + }; + + _proto.word = function word(namespace) { + var nextToken = this.nextToken; + + if (nextToken && this.content(nextToken) === '|') { + this.position++; + return this.namespace(); + } + + return this.splitWord(namespace); + }; + + _proto.loop = function loop() { + while (this.position < this.tokens.length) { + this.parse(true); + } + + this.current._inferEndPosition(); + + return this.root; + }; + + _proto.parse = function parse(throwOnParenthesis) { + switch (this.currToken[_tokenize.FIELDS.TYPE]) { + case tokens.space: + this.space(); + break; + + case tokens.comment: + this.comment(); + break; + + case tokens.openParenthesis: + this.parentheses(); + break; + + case tokens.closeParenthesis: + if (throwOnParenthesis) { + this.missingParenthesis(); + } + + break; + + case tokens.openSquare: + this.attribute(); + break; + + case tokens.dollar: + case tokens.caret: + case tokens.equals: + case tokens.word: + this.word(); + break; + + case tokens.colon: + this.pseudo(); + break; + + case tokens.comma: + this.comma(); + break; + + case tokens.asterisk: + this.universal(); + break; + + case tokens.ampersand: + this.nesting(); + break; + + case tokens.slash: + case tokens.combinator: + this.combinator(); + break; + + case tokens.str: + this.string(); + break; + // These cases throw; no break needed. + + case tokens.closeSquare: + this.missingSquareBracket(); + + case tokens.semicolon: + this.missingBackslash(); + + default: + this.unexpected(); + } + } + /** + * Helpers + */ + ; + + _proto.expected = function expected(description, index, found) { + if (Array.isArray(description)) { + var last = description.pop(); + description = description.join(', ') + " or " + last; + } + + var an = /^[aeiou]/.test(description[0]) ? 'an' : 'a'; + + if (!found) { + return this.error("Expected " + an + " " + description + ".", { + index: index + }); + } + + return this.error("Expected " + an + " " + description + ", found \"" + found + "\" instead.", { + index: index + }); + }; + + _proto.requiredSpace = function requiredSpace(space) { + return this.options.lossy ? ' ' : space; + }; + + _proto.optionalSpace = function optionalSpace(space) { + return this.options.lossy ? '' : space; + }; + + _proto.lossySpace = function lossySpace(space, required) { + if (this.options.lossy) { + return required ? ' ' : ''; + } else { + return space; + } + }; + + _proto.parseParenthesisToken = function parseParenthesisToken(token) { + var content = this.content(token); + + if (token[_tokenize.FIELDS.TYPE] === tokens.space) { + return this.requiredSpace(content); + } else { + return content; + } + }; + + _proto.newNode = function newNode(node, namespace) { + if (namespace) { + if (/^ +$/.test(namespace)) { + if (!this.options.lossy) { + this.spaces = (this.spaces || '') + namespace; + } + + namespace = true; + } + + node.namespace = namespace; + unescapeProp(node, "namespace"); + } + + if (this.spaces) { + node.spaces.before = this.spaces; + this.spaces = ''; + } + + return this.current.append(node); + }; + + _proto.content = function content(token) { + if (token === void 0) { + token = this.currToken; + } + + return this.css.slice(token[_tokenize.FIELDS.START_POS], token[_tokenize.FIELDS.END_POS]); + }; + + /** + * returns the index of the next non-whitespace, non-comment token. + * returns -1 if no meaningful token is found. + */ + _proto.locateNextMeaningfulToken = function locateNextMeaningfulToken(startPosition) { + if (startPosition === void 0) { + startPosition = this.position + 1; + } + + var searchPosition = startPosition; + + while (searchPosition < this.tokens.length) { + if (WHITESPACE_EQUIV_TOKENS[this.tokens[searchPosition][_tokenize.FIELDS.TYPE]]) { + searchPosition++; + continue; + } else { + return searchPosition; + } + } + + return -1; + }; + + _createClass(Parser, [{ + key: "currToken", + get: function get() { + return this.tokens[this.position]; + } + }, { + key: "nextToken", + get: function get() { + return this.tokens[this.position + 1]; + } + }, { + key: "prevToken", + get: function get() { + return this.tokens[this.position - 1]; + } + }]); + + return Parser; +}(); + +exports["default"] = Parser; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/processor.js b/node_modules/postcss-selector-parser/dist/processor.js new file mode 100644 index 0000000..a00170c --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/processor.js @@ -0,0 +1,206 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _parser = _interopRequireDefault(require("./parser")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var Processor = /*#__PURE__*/function () { + function Processor(func, options) { + this.func = func || function noop() {}; + + this.funcRes = null; + this.options = options; + } + + var _proto = Processor.prototype; + + _proto._shouldUpdateSelector = function _shouldUpdateSelector(rule, options) { + if (options === void 0) { + options = {}; + } + + var merged = Object.assign({}, this.options, options); + + if (merged.updateSelector === false) { + return false; + } else { + return typeof rule !== "string"; + } + }; + + _proto._isLossy = function _isLossy(options) { + if (options === void 0) { + options = {}; + } + + var merged = Object.assign({}, this.options, options); + + if (merged.lossless === false) { + return true; + } else { + return false; + } + }; + + _proto._root = function _root(rule, options) { + if (options === void 0) { + options = {}; + } + + var parser = new _parser["default"](rule, this._parseOptions(options)); + return parser.root; + }; + + _proto._parseOptions = function _parseOptions(options) { + return { + lossy: this._isLossy(options) + }; + }; + + _proto._run = function _run(rule, options) { + var _this = this; + + if (options === void 0) { + options = {}; + } + + return new Promise(function (resolve, reject) { + try { + var root = _this._root(rule, options); + + Promise.resolve(_this.func(root)).then(function (transform) { + var string = undefined; + + if (_this._shouldUpdateSelector(rule, options)) { + string = root.toString(); + rule.selector = string; + } + + return { + transform: transform, + root: root, + string: string + }; + }).then(resolve, reject); + } catch (e) { + reject(e); + return; + } + }); + }; + + _proto._runSync = function _runSync(rule, options) { + if (options === void 0) { + options = {}; + } + + var root = this._root(rule, options); + + var transform = this.func(root); + + if (transform && typeof transform.then === "function") { + throw new Error("Selector processor returned a promise to a synchronous call."); + } + + var string = undefined; + + if (options.updateSelector && typeof rule !== "string") { + string = root.toString(); + rule.selector = string; + } + + return { + transform: transform, + root: root, + string: string + }; + } + /** + * Process rule into a selector AST. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {Promise} The AST of the selector after processing it. + */ + ; + + _proto.ast = function ast(rule, options) { + return this._run(rule, options).then(function (result) { + return result.root; + }); + } + /** + * Process rule into a selector AST synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {parser.Root} The AST of the selector after processing it. + */ + ; + + _proto.astSync = function astSync(rule, options) { + return this._runSync(rule, options).root; + } + /** + * Process a selector into a transformed value asynchronously + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {Promise} The value returned by the processor. + */ + ; + + _proto.transform = function transform(rule, options) { + return this._run(rule, options).then(function (result) { + return result.transform; + }); + } + /** + * Process a selector into a transformed value synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {any} The value returned by the processor. + */ + ; + + _proto.transformSync = function transformSync(rule, options) { + return this._runSync(rule, options).transform; + } + /** + * Process a selector into a new selector string asynchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {string} the selector after processing. + */ + ; + + _proto.process = function process(rule, options) { + return this._run(rule, options).then(function (result) { + return result.string || result.root.toString(); + }); + } + /** + * Process a selector into a new selector string synchronously. + * + * @param rule {postcss.Rule | string} The css selector to be processed + * @param options The options for processing + * @returns {string} the selector after processing. + */ + ; + + _proto.processSync = function processSync(rule, options) { + var result = this._runSync(rule, options); + + return result.string || result.root.toString(); + }; + + return Processor; +}(); + +exports["default"] = Processor; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/attribute.js b/node_modules/postcss-selector-parser/dist/selectors/attribute.js new file mode 100644 index 0000000..8f535e5 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/attribute.js @@ -0,0 +1,515 @@ +"use strict"; + +exports.__esModule = true; +exports.unescapeValue = unescapeValue; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _unesc = _interopRequireDefault(require("../util/unesc")); + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +var _CSSESC_QUOTE_OPTIONS; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var deprecate = require("util-deprecate"); + +var WRAPPED_IN_QUOTES = /^('|")([^]*)\1$/; +var warnOfDeprecatedValueAssignment = deprecate(function () {}, "Assigning an attribute a value containing characters that might need to be escaped is deprecated. " + "Call attribute.setValue() instead."); +var warnOfDeprecatedQuotedAssignment = deprecate(function () {}, "Assigning attr.quoted is deprecated and has no effect. Assign to attr.quoteMark instead."); +var warnOfDeprecatedConstructor = deprecate(function () {}, "Constructing an Attribute selector with a value without specifying quoteMark is deprecated. Note: The value should be unescaped now."); + +function unescapeValue(value) { + var deprecatedUsage = false; + var quoteMark = null; + var unescaped = value; + var m = unescaped.match(WRAPPED_IN_QUOTES); + + if (m) { + quoteMark = m[1]; + unescaped = m[2]; + } + + unescaped = (0, _unesc["default"])(unescaped); + + if (unescaped !== value) { + deprecatedUsage = true; + } + + return { + deprecatedUsage: deprecatedUsage, + unescaped: unescaped, + quoteMark: quoteMark + }; +} + +function handleDeprecatedContructorOpts(opts) { + if (opts.quoteMark !== undefined) { + return opts; + } + + if (opts.value === undefined) { + return opts; + } + + warnOfDeprecatedConstructor(); + + var _unescapeValue = unescapeValue(opts.value), + quoteMark = _unescapeValue.quoteMark, + unescaped = _unescapeValue.unescaped; + + if (!opts.raws) { + opts.raws = {}; + } + + if (opts.raws.value === undefined) { + opts.raws.value = opts.value; + } + + opts.value = unescaped; + opts.quoteMark = quoteMark; + return opts; +} + +var Attribute = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Attribute, _Namespace); + + function Attribute(opts) { + var _this; + + if (opts === void 0) { + opts = {}; + } + + _this = _Namespace.call(this, handleDeprecatedContructorOpts(opts)) || this; + _this.type = _types.ATTRIBUTE; + _this.raws = _this.raws || {}; + Object.defineProperty(_this.raws, 'unquoted', { + get: deprecate(function () { + return _this.value; + }, "attr.raws.unquoted is deprecated. Call attr.value instead."), + set: deprecate(function () { + return _this.value; + }, "Setting attr.raws.unquoted is deprecated and has no effect. attr.value is unescaped by default now.") + }); + _this._constructed = true; + return _this; + } + /** + * Returns the Attribute's value quoted such that it would be legal to use + * in the value of a css file. The original value's quotation setting + * used for stringification is left unchanged. See `setValue(value, options)` + * if you want to control the quote settings of a new value for the attribute. + * + * You can also change the quotation used for the current value by setting quoteMark. + * + * Options: + * * quoteMark {'"' | "'" | null} - Use this value to quote the value. If this + * option is not set, the original value for quoteMark will be used. If + * indeterminate, a double quote is used. The legal values are: + * * `null` - the value will be unquoted and characters will be escaped as necessary. + * * `'` - the value will be quoted with a single quote and single quotes are escaped. + * * `"` - the value will be quoted with a double quote and double quotes are escaped. + * * preferCurrentQuoteMark {boolean} - if true, prefer the source quote mark + * over the quoteMark option value. + * * smart {boolean} - if true, will select a quote mark based on the value + * and the other options specified here. See the `smartQuoteMark()` + * method. + **/ + + + var _proto = Attribute.prototype; + + _proto.getQuotedValue = function getQuotedValue(options) { + if (options === void 0) { + options = {}; + } + + var quoteMark = this._determineQuoteMark(options); + + var cssescopts = CSSESC_QUOTE_OPTIONS[quoteMark]; + var escaped = (0, _cssesc["default"])(this._value, cssescopts); + return escaped; + }; + + _proto._determineQuoteMark = function _determineQuoteMark(options) { + return options.smart ? this.smartQuoteMark(options) : this.preferredQuoteMark(options); + } + /** + * Set the unescaped value with the specified quotation options. The value + * provided must not include any wrapping quote marks -- those quotes will + * be interpreted as part of the value and escaped accordingly. + */ + ; + + _proto.setValue = function setValue(value, options) { + if (options === void 0) { + options = {}; + } + + this._value = value; + this._quoteMark = this._determineQuoteMark(options); + + this._syncRawValue(); + } + /** + * Intelligently select a quoteMark value based on the value's contents. If + * the value is a legal CSS ident, it will not be quoted. Otherwise a quote + * mark will be picked that minimizes the number of escapes. + * + * If there's no clear winner, the quote mark from these options is used, + * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is + * true). If the quoteMark is unspecified, a double quote is used. + * + * @param options This takes the quoteMark and preferCurrentQuoteMark options + * from the quoteValue method. + */ + ; + + _proto.smartQuoteMark = function smartQuoteMark(options) { + var v = this.value; + var numSingleQuotes = v.replace(/[^']/g, '').length; + var numDoubleQuotes = v.replace(/[^"]/g, '').length; + + if (numSingleQuotes + numDoubleQuotes === 0) { + var escaped = (0, _cssesc["default"])(v, { + isIdentifier: true + }); + + if (escaped === v) { + return Attribute.NO_QUOTE; + } else { + var pref = this.preferredQuoteMark(options); + + if (pref === Attribute.NO_QUOTE) { + // pick a quote mark that isn't none and see if it's smaller + var quote = this.quoteMark || options.quoteMark || Attribute.DOUBLE_QUOTE; + var opts = CSSESC_QUOTE_OPTIONS[quote]; + var quoteValue = (0, _cssesc["default"])(v, opts); + + if (quoteValue.length < escaped.length) { + return quote; + } + } + + return pref; + } + } else if (numDoubleQuotes === numSingleQuotes) { + return this.preferredQuoteMark(options); + } else if (numDoubleQuotes < numSingleQuotes) { + return Attribute.DOUBLE_QUOTE; + } else { + return Attribute.SINGLE_QUOTE; + } + } + /** + * Selects the preferred quote mark based on the options and the current quote mark value. + * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)` + * instead. + */ + ; + + _proto.preferredQuoteMark = function preferredQuoteMark(options) { + var quoteMark = options.preferCurrentQuoteMark ? this.quoteMark : options.quoteMark; + + if (quoteMark === undefined) { + quoteMark = options.preferCurrentQuoteMark ? options.quoteMark : this.quoteMark; + } + + if (quoteMark === undefined) { + quoteMark = Attribute.DOUBLE_QUOTE; + } + + return quoteMark; + }; + + _proto._syncRawValue = function _syncRawValue() { + var rawValue = (0, _cssesc["default"])(this._value, CSSESC_QUOTE_OPTIONS[this.quoteMark]); + + if (rawValue === this._value) { + if (this.raws) { + delete this.raws.value; + } + } else { + this.raws.value = rawValue; + } + }; + + _proto._handleEscapes = function _handleEscapes(prop, value) { + if (this._constructed) { + var escaped = (0, _cssesc["default"])(value, { + isIdentifier: true + }); + + if (escaped !== value) { + this.raws[prop] = escaped; + } else { + delete this.raws[prop]; + } + } + }; + + _proto._spacesFor = function _spacesFor(name) { + var attrSpaces = { + before: '', + after: '' + }; + var spaces = this.spaces[name] || {}; + var rawSpaces = this.raws.spaces && this.raws.spaces[name] || {}; + return Object.assign(attrSpaces, spaces, rawSpaces); + }; + + _proto._stringFor = function _stringFor(name, spaceName, concat) { + if (spaceName === void 0) { + spaceName = name; + } + + if (concat === void 0) { + concat = defaultAttrConcat; + } + + var attrSpaces = this._spacesFor(spaceName); + + return concat(this.stringifyProperty(name), attrSpaces); + } + /** + * returns the offset of the attribute part specified relative to the + * start of the node of the output string. + * + * * "ns" - alias for "namespace" + * * "namespace" - the namespace if it exists. + * * "attribute" - the attribute name + * * "attributeNS" - the start of the attribute or its namespace + * * "operator" - the match operator of the attribute + * * "value" - The value (string or identifier) + * * "insensitive" - the case insensitivity flag; + * @param part One of the possible values inside an attribute. + * @returns -1 if the name is invalid or the value doesn't exist in this attribute. + */ + ; + + _proto.offsetOf = function offsetOf(name) { + var count = 1; + + var attributeSpaces = this._spacesFor("attribute"); + + count += attributeSpaces.before.length; + + if (name === "namespace" || name === "ns") { + return this.namespace ? count : -1; + } + + if (name === "attributeNS") { + return count; + } + + count += this.namespaceString.length; + + if (this.namespace) { + count += 1; + } + + if (name === "attribute") { + return count; + } + + count += this.stringifyProperty("attribute").length; + count += attributeSpaces.after.length; + + var operatorSpaces = this._spacesFor("operator"); + + count += operatorSpaces.before.length; + var operator = this.stringifyProperty("operator"); + + if (name === "operator") { + return operator ? count : -1; + } + + count += operator.length; + count += operatorSpaces.after.length; + + var valueSpaces = this._spacesFor("value"); + + count += valueSpaces.before.length; + var value = this.stringifyProperty("value"); + + if (name === "value") { + return value ? count : -1; + } + + count += value.length; + count += valueSpaces.after.length; + + var insensitiveSpaces = this._spacesFor("insensitive"); + + count += insensitiveSpaces.before.length; + + if (name === "insensitive") { + return this.insensitive ? count : -1; + } + + return -1; + }; + + _proto.toString = function toString() { + var _this2 = this; + + var selector = [this.rawSpaceBefore, '[']; + selector.push(this._stringFor('qualifiedAttribute', 'attribute')); + + if (this.operator && (this.value || this.value === '')) { + selector.push(this._stringFor('operator')); + selector.push(this._stringFor('value')); + selector.push(this._stringFor('insensitiveFlag', 'insensitive', function (attrValue, attrSpaces) { + if (attrValue.length > 0 && !_this2.quoted && attrSpaces.before.length === 0 && !(_this2.spaces.value && _this2.spaces.value.after)) { + attrSpaces.before = " "; + } + + return defaultAttrConcat(attrValue, attrSpaces); + })); + } + + selector.push(']'); + selector.push(this.rawSpaceAfter); + return selector.join(''); + }; + + _createClass(Attribute, [{ + key: "quoted", + get: function get() { + var qm = this.quoteMark; + return qm === "'" || qm === '"'; + }, + set: function set(value) { + warnOfDeprecatedQuotedAssignment(); + } + /** + * returns a single (`'`) or double (`"`) quote character if the value is quoted. + * returns `null` if the value is not quoted. + * returns `undefined` if the quotation state is unknown (this can happen when + * the attribute is constructed without specifying a quote mark.) + */ + + }, { + key: "quoteMark", + get: function get() { + return this._quoteMark; + } + /** + * Set the quote mark to be used by this attribute's value. + * If the quote mark changes, the raw (escaped) value at `attr.raws.value` of the attribute + * value is updated accordingly. + * + * @param {"'" | '"' | null} quoteMark The quote mark or `null` if the value should be unquoted. + */ + , + set: function set(quoteMark) { + if (!this._constructed) { + this._quoteMark = quoteMark; + return; + } + + if (this._quoteMark !== quoteMark) { + this._quoteMark = quoteMark; + + this._syncRawValue(); + } + } + }, { + key: "qualifiedAttribute", + get: function get() { + return this.qualifiedName(this.raws.attribute || this.attribute); + } + }, { + key: "insensitiveFlag", + get: function get() { + return this.insensitive ? 'i' : ''; + } + }, { + key: "value", + get: function get() { + return this._value; + } + /** + * Before 3.0, the value had to be set to an escaped value including any wrapped + * quote marks. In 3.0, the semantics of `Attribute.value` changed so that the value + * is unescaped during parsing and any quote marks are removed. + * + * Because the ambiguity of this semantic change, if you set `attr.value = newValue`, + * a deprecation warning is raised when the new value contains any characters that would + * require escaping (including if it contains wrapped quotes). + * + * Instead, you should call `attr.setValue(newValue, opts)` and pass options that describe + * how the new value is quoted. + */ + , + set: function set(v) { + if (this._constructed) { + var _unescapeValue2 = unescapeValue(v), + deprecatedUsage = _unescapeValue2.deprecatedUsage, + unescaped = _unescapeValue2.unescaped, + quoteMark = _unescapeValue2.quoteMark; + + if (deprecatedUsage) { + warnOfDeprecatedValueAssignment(); + } + + if (unescaped === this._value && quoteMark === this._quoteMark) { + return; + } + + this._value = unescaped; + this._quoteMark = quoteMark; + + this._syncRawValue(); + } else { + this._value = v; + } + } + }, { + key: "attribute", + get: function get() { + return this._attribute; + }, + set: function set(name) { + this._handleEscapes("attribute", name); + + this._attribute = name; + } + }]); + + return Attribute; +}(_namespace["default"]); + +exports["default"] = Attribute; +Attribute.NO_QUOTE = null; +Attribute.SINGLE_QUOTE = "'"; +Attribute.DOUBLE_QUOTE = '"'; +var CSSESC_QUOTE_OPTIONS = (_CSSESC_QUOTE_OPTIONS = { + "'": { + quotes: 'single', + wrap: true + }, + '"': { + quotes: 'double', + wrap: true + } +}, _CSSESC_QUOTE_OPTIONS[null] = { + isIdentifier: true +}, _CSSESC_QUOTE_OPTIONS); + +function defaultAttrConcat(attrValue, attrSpaces) { + return "" + attrSpaces.before + attrValue + attrSpaces.after; +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/className.js b/node_modules/postcss-selector-parser/dist/selectors/className.js new file mode 100644 index 0000000..2240991 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/className.js @@ -0,0 +1,69 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _util = require("../util"); + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var ClassName = /*#__PURE__*/function (_Node) { + _inheritsLoose(ClassName, _Node); + + function ClassName(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.CLASS; + _this._constructed = true; + return _this; + } + + var _proto = ClassName.prototype; + + _proto.valueToString = function valueToString() { + return '.' + _Node.prototype.valueToString.call(this); + }; + + _createClass(ClassName, [{ + key: "value", + get: function get() { + return this._value; + }, + set: function set(v) { + if (this._constructed) { + var escaped = (0, _cssesc["default"])(v, { + isIdentifier: true + }); + + if (escaped !== v) { + (0, _util.ensureObject)(this, "raws"); + this.raws.value = escaped; + } else if (this.raws) { + delete this.raws.value; + } + } + + this._value = v; + } + }]); + + return ClassName; +}(_node["default"]); + +exports["default"] = ClassName; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/combinator.js b/node_modules/postcss-selector-parser/dist/selectors/combinator.js new file mode 100644 index 0000000..271ab4d --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/combinator.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Combinator = /*#__PURE__*/function (_Node) { + _inheritsLoose(Combinator, _Node); + + function Combinator(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.COMBINATOR; + return _this; + } + + return Combinator; +}(_node["default"]); + +exports["default"] = Combinator; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/comment.js b/node_modules/postcss-selector-parser/dist/selectors/comment.js new file mode 100644 index 0000000..e778094 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/comment.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Comment = /*#__PURE__*/function (_Node) { + _inheritsLoose(Comment, _Node); + + function Comment(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.COMMENT; + return _this; + } + + return Comment; +}(_node["default"]); + +exports["default"] = Comment; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/constructors.js b/node_modules/postcss-selector-parser/dist/selectors/constructors.js new file mode 100644 index 0000000..078023e --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/constructors.js @@ -0,0 +1,102 @@ +"use strict"; + +exports.__esModule = true; +exports.universal = exports.tag = exports.string = exports.selector = exports.root = exports.pseudo = exports.nesting = exports.id = exports.comment = exports.combinator = exports.className = exports.attribute = void 0; + +var _attribute = _interopRequireDefault(require("./attribute")); + +var _className = _interopRequireDefault(require("./className")); + +var _combinator = _interopRequireDefault(require("./combinator")); + +var _comment = _interopRequireDefault(require("./comment")); + +var _id = _interopRequireDefault(require("./id")); + +var _nesting = _interopRequireDefault(require("./nesting")); + +var _pseudo = _interopRequireDefault(require("./pseudo")); + +var _root = _interopRequireDefault(require("./root")); + +var _selector = _interopRequireDefault(require("./selector")); + +var _string = _interopRequireDefault(require("./string")); + +var _tag = _interopRequireDefault(require("./tag")); + +var _universal = _interopRequireDefault(require("./universal")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +var attribute = function attribute(opts) { + return new _attribute["default"](opts); +}; + +exports.attribute = attribute; + +var className = function className(opts) { + return new _className["default"](opts); +}; + +exports.className = className; + +var combinator = function combinator(opts) { + return new _combinator["default"](opts); +}; + +exports.combinator = combinator; + +var comment = function comment(opts) { + return new _comment["default"](opts); +}; + +exports.comment = comment; + +var id = function id(opts) { + return new _id["default"](opts); +}; + +exports.id = id; + +var nesting = function nesting(opts) { + return new _nesting["default"](opts); +}; + +exports.nesting = nesting; + +var pseudo = function pseudo(opts) { + return new _pseudo["default"](opts); +}; + +exports.pseudo = pseudo; + +var root = function root(opts) { + return new _root["default"](opts); +}; + +exports.root = root; + +var selector = function selector(opts) { + return new _selector["default"](opts); +}; + +exports.selector = selector; + +var string = function string(opts) { + return new _string["default"](opts); +}; + +exports.string = string; + +var tag = function tag(opts) { + return new _tag["default"](opts); +}; + +exports.tag = tag; + +var universal = function universal(opts) { + return new _universal["default"](opts); +}; + +exports.universal = universal; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/container.js b/node_modules/postcss-selector-parser/dist/selectors/container.js new file mode 100644 index 0000000..2626fb8 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/container.js @@ -0,0 +1,395 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var types = _interopRequireWildcard(require("./types")); + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); } + +function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); } + +function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Container = /*#__PURE__*/function (_Node) { + _inheritsLoose(Container, _Node); + + function Container(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + + if (!_this.nodes) { + _this.nodes = []; + } + + return _this; + } + + var _proto = Container.prototype; + + _proto.append = function append(selector) { + selector.parent = this; + this.nodes.push(selector); + return this; + }; + + _proto.prepend = function prepend(selector) { + selector.parent = this; + this.nodes.unshift(selector); + return this; + }; + + _proto.at = function at(index) { + return this.nodes[index]; + }; + + _proto.index = function index(child) { + if (typeof child === 'number') { + return child; + } + + return this.nodes.indexOf(child); + }; + + _proto.removeChild = function removeChild(child) { + child = this.index(child); + this.at(child).parent = undefined; + this.nodes.splice(child, 1); + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (index >= child) { + this.indexes[id] = index - 1; + } + } + + return this; + }; + + _proto.removeAll = function removeAll() { + for (var _iterator = _createForOfIteratorHelperLoose(this.nodes), _step; !(_step = _iterator()).done;) { + var node = _step.value; + node.parent = undefined; + } + + this.nodes = []; + return this; + }; + + _proto.empty = function empty() { + return this.removeAll(); + }; + + _proto.insertAfter = function insertAfter(oldNode, newNode) { + newNode.parent = this; + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex + 1, 0, newNode); + newNode.parent = this; + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (oldIndex <= index) { + this.indexes[id] = index + 1; + } + } + + return this; + }; + + _proto.insertBefore = function insertBefore(oldNode, newNode) { + newNode.parent = this; + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex, 0, newNode); + newNode.parent = this; + var index; + + for (var id in this.indexes) { + index = this.indexes[id]; + + if (index <= oldIndex) { + this.indexes[id] = index + 1; + } + } + + return this; + }; + + _proto._findChildAtPosition = function _findChildAtPosition(line, col) { + var found = undefined; + this.each(function (node) { + if (node.atPosition) { + var foundChild = node.atPosition(line, col); + + if (foundChild) { + found = foundChild; + return false; + } + } else if (node.isAtPosition(line, col)) { + found = node; + return false; + } + }); + return found; + } + /** + * Return the most specific node at the line and column number given. + * The source location is based on the original parsed location, locations aren't + * updated as selector nodes are mutated. + * + * Note that this location is relative to the location of the first character + * of the selector, and not the location of the selector in the overall document + * when used in conjunction with postcss. + * + * If not found, returns undefined. + * @param {number} line The line number of the node to find. (1-based index) + * @param {number} col The column number of the node to find. (1-based index) + */ + ; + + _proto.atPosition = function atPosition(line, col) { + if (this.isAtPosition(line, col)) { + return this._findChildAtPosition(line, col) || this; + } else { + return undefined; + } + }; + + _proto._inferEndPosition = function _inferEndPosition() { + if (this.last && this.last.source && this.last.source.end) { + this.source = this.source || {}; + this.source.end = this.source.end || {}; + Object.assign(this.source.end, this.last.source.end); + } + }; + + _proto.each = function each(callback) { + if (!this.lastEach) { + this.lastEach = 0; + } + + if (!this.indexes) { + this.indexes = {}; + } + + this.lastEach++; + var id = this.lastEach; + this.indexes[id] = 0; + + if (!this.length) { + return undefined; + } + + var index, result; + + while (this.indexes[id] < this.length) { + index = this.indexes[id]; + result = callback(this.at(index), index); + + if (result === false) { + break; + } + + this.indexes[id] += 1; + } + + delete this.indexes[id]; + + if (result === false) { + return false; + } + }; + + _proto.walk = function walk(callback) { + return this.each(function (node, i) { + var result = callback(node, i); + + if (result !== false && node.length) { + result = node.walk(callback); + } + + if (result === false) { + return false; + } + }); + }; + + _proto.walkAttributes = function walkAttributes(callback) { + var _this2 = this; + + return this.walk(function (selector) { + if (selector.type === types.ATTRIBUTE) { + return callback.call(_this2, selector); + } + }); + }; + + _proto.walkClasses = function walkClasses(callback) { + var _this3 = this; + + return this.walk(function (selector) { + if (selector.type === types.CLASS) { + return callback.call(_this3, selector); + } + }); + }; + + _proto.walkCombinators = function walkCombinators(callback) { + var _this4 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMBINATOR) { + return callback.call(_this4, selector); + } + }); + }; + + _proto.walkComments = function walkComments(callback) { + var _this5 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMMENT) { + return callback.call(_this5, selector); + } + }); + }; + + _proto.walkIds = function walkIds(callback) { + var _this6 = this; + + return this.walk(function (selector) { + if (selector.type === types.ID) { + return callback.call(_this6, selector); + } + }); + }; + + _proto.walkNesting = function walkNesting(callback) { + var _this7 = this; + + return this.walk(function (selector) { + if (selector.type === types.NESTING) { + return callback.call(_this7, selector); + } + }); + }; + + _proto.walkPseudos = function walkPseudos(callback) { + var _this8 = this; + + return this.walk(function (selector) { + if (selector.type === types.PSEUDO) { + return callback.call(_this8, selector); + } + }); + }; + + _proto.walkTags = function walkTags(callback) { + var _this9 = this; + + return this.walk(function (selector) { + if (selector.type === types.TAG) { + return callback.call(_this9, selector); + } + }); + }; + + _proto.walkUniversals = function walkUniversals(callback) { + var _this10 = this; + + return this.walk(function (selector) { + if (selector.type === types.UNIVERSAL) { + return callback.call(_this10, selector); + } + }); + }; + + _proto.split = function split(callback) { + var _this11 = this; + + var current = []; + return this.reduce(function (memo, node, index) { + var split = callback.call(_this11, node); + current.push(node); + + if (split) { + memo.push(current); + current = []; + } else if (index === _this11.length - 1) { + memo.push(current); + } + + return memo; + }, []); + }; + + _proto.map = function map(callback) { + return this.nodes.map(callback); + }; + + _proto.reduce = function reduce(callback, memo) { + return this.nodes.reduce(callback, memo); + }; + + _proto.every = function every(callback) { + return this.nodes.every(callback); + }; + + _proto.some = function some(callback) { + return this.nodes.some(callback); + }; + + _proto.filter = function filter(callback) { + return this.nodes.filter(callback); + }; + + _proto.sort = function sort(callback) { + return this.nodes.sort(callback); + }; + + _proto.toString = function toString() { + return this.map(String).join(''); + }; + + _createClass(Container, [{ + key: "first", + get: function get() { + return this.at(0); + } + }, { + key: "last", + get: function get() { + return this.at(this.length - 1); + } + }, { + key: "length", + get: function get() { + return this.nodes.length; + } + }]); + + return Container; +}(_node["default"]); + +exports["default"] = Container; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/guards.js b/node_modules/postcss-selector-parser/dist/selectors/guards.js new file mode 100644 index 0000000..c949af5 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/guards.js @@ -0,0 +1,64 @@ +"use strict"; + +exports.__esModule = true; +exports.isNode = isNode; +exports.isPseudoElement = isPseudoElement; +exports.isPseudoClass = isPseudoClass; +exports.isContainer = isContainer; +exports.isNamespace = isNamespace; +exports.isUniversal = exports.isTag = exports.isString = exports.isSelector = exports.isRoot = exports.isPseudo = exports.isNesting = exports.isIdentifier = exports.isComment = exports.isCombinator = exports.isClassName = exports.isAttribute = void 0; + +var _types = require("./types"); + +var _IS_TYPE; + +var IS_TYPE = (_IS_TYPE = {}, _IS_TYPE[_types.ATTRIBUTE] = true, _IS_TYPE[_types.CLASS] = true, _IS_TYPE[_types.COMBINATOR] = true, _IS_TYPE[_types.COMMENT] = true, _IS_TYPE[_types.ID] = true, _IS_TYPE[_types.NESTING] = true, _IS_TYPE[_types.PSEUDO] = true, _IS_TYPE[_types.ROOT] = true, _IS_TYPE[_types.SELECTOR] = true, _IS_TYPE[_types.STRING] = true, _IS_TYPE[_types.TAG] = true, _IS_TYPE[_types.UNIVERSAL] = true, _IS_TYPE); + +function isNode(node) { + return typeof node === "object" && IS_TYPE[node.type]; +} + +function isNodeType(type, node) { + return isNode(node) && node.type === type; +} + +var isAttribute = isNodeType.bind(null, _types.ATTRIBUTE); +exports.isAttribute = isAttribute; +var isClassName = isNodeType.bind(null, _types.CLASS); +exports.isClassName = isClassName; +var isCombinator = isNodeType.bind(null, _types.COMBINATOR); +exports.isCombinator = isCombinator; +var isComment = isNodeType.bind(null, _types.COMMENT); +exports.isComment = isComment; +var isIdentifier = isNodeType.bind(null, _types.ID); +exports.isIdentifier = isIdentifier; +var isNesting = isNodeType.bind(null, _types.NESTING); +exports.isNesting = isNesting; +var isPseudo = isNodeType.bind(null, _types.PSEUDO); +exports.isPseudo = isPseudo; +var isRoot = isNodeType.bind(null, _types.ROOT); +exports.isRoot = isRoot; +var isSelector = isNodeType.bind(null, _types.SELECTOR); +exports.isSelector = isSelector; +var isString = isNodeType.bind(null, _types.STRING); +exports.isString = isString; +var isTag = isNodeType.bind(null, _types.TAG); +exports.isTag = isTag; +var isUniversal = isNodeType.bind(null, _types.UNIVERSAL); +exports.isUniversal = isUniversal; + +function isPseudoElement(node) { + return isPseudo(node) && node.value && (node.value.startsWith("::") || node.value.toLowerCase() === ":before" || node.value.toLowerCase() === ":after" || node.value.toLowerCase() === ":first-letter" || node.value.toLowerCase() === ":first-line"); +} + +function isPseudoClass(node) { + return isPseudo(node) && !isPseudoElement(node); +} + +function isContainer(node) { + return !!(isNode(node) && node.walk); +} + +function isNamespace(node) { + return isAttribute(node) || isTag(node); +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/id.js b/node_modules/postcss-selector-parser/dist/selectors/id.js new file mode 100644 index 0000000..4e83147 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/id.js @@ -0,0 +1,37 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var ID = /*#__PURE__*/function (_Node) { + _inheritsLoose(ID, _Node); + + function ID(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.ID; + return _this; + } + + var _proto = ID.prototype; + + _proto.valueToString = function valueToString() { + return '#' + _Node.prototype.valueToString.call(this); + }; + + return ID; +}(_node["default"]); + +exports["default"] = ID; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/index.js b/node_modules/postcss-selector-parser/dist/selectors/index.js new file mode 100644 index 0000000..1fe9b13 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/index.js @@ -0,0 +1,27 @@ +"use strict"; + +exports.__esModule = true; + +var _types = require("./types"); + +Object.keys(_types).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _types[key]) return; + exports[key] = _types[key]; +}); + +var _constructors = require("./constructors"); + +Object.keys(_constructors).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _constructors[key]) return; + exports[key] = _constructors[key]; +}); + +var _guards = require("./guards"); + +Object.keys(_guards).forEach(function (key) { + if (key === "default" || key === "__esModule") return; + if (key in exports && exports[key] === _guards[key]) return; + exports[key] = _guards[key]; +}); \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/namespace.js b/node_modules/postcss-selector-parser/dist/selectors/namespace.js new file mode 100644 index 0000000..fd6c729 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/namespace.js @@ -0,0 +1,101 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _cssesc = _interopRequireDefault(require("cssesc")); + +var _util = require("../util"); + +var _node = _interopRequireDefault(require("./node")); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Namespace = /*#__PURE__*/function (_Node) { + _inheritsLoose(Namespace, _Node); + + function Namespace() { + return _Node.apply(this, arguments) || this; + } + + var _proto = Namespace.prototype; + + _proto.qualifiedName = function qualifiedName(value) { + if (this.namespace) { + return this.namespaceString + "|" + value; + } else { + return value; + } + }; + + _proto.valueToString = function valueToString() { + return this.qualifiedName(_Node.prototype.valueToString.call(this)); + }; + + _createClass(Namespace, [{ + key: "namespace", + get: function get() { + return this._namespace; + }, + set: function set(namespace) { + if (namespace === true || namespace === "*" || namespace === "&") { + this._namespace = namespace; + + if (this.raws) { + delete this.raws.namespace; + } + + return; + } + + var escaped = (0, _cssesc["default"])(namespace, { + isIdentifier: true + }); + this._namespace = namespace; + + if (escaped !== namespace) { + (0, _util.ensureObject)(this, "raws"); + this.raws.namespace = escaped; + } else if (this.raws) { + delete this.raws.namespace; + } + } + }, { + key: "ns", + get: function get() { + return this._namespace; + }, + set: function set(namespace) { + this.namespace = namespace; + } + }, { + key: "namespaceString", + get: function get() { + if (this.namespace) { + var ns = this.stringifyProperty("namespace"); + + if (ns === true) { + return ''; + } else { + return ns; + } + } else { + return ''; + } + } + }]); + + return Namespace; +}(_node["default"]); + +exports["default"] = Namespace; +; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/nesting.js b/node_modules/postcss-selector-parser/dist/selectors/nesting.js new file mode 100644 index 0000000..3288c78 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/nesting.js @@ -0,0 +1,32 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Nesting = /*#__PURE__*/function (_Node) { + _inheritsLoose(Nesting, _Node); + + function Nesting(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.NESTING; + _this.value = '&'; + return _this; + } + + return Nesting; +}(_node["default"]); + +exports["default"] = Nesting; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/node.js b/node_modules/postcss-selector-parser/dist/selectors/node.js new file mode 100644 index 0000000..e8eca11 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/node.js @@ -0,0 +1,239 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _util = require("../util"); + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +var cloneNode = function cloneNode(obj, parent) { + if (typeof obj !== 'object' || obj === null) { + return obj; + } + + var cloned = new obj.constructor(); + + for (var i in obj) { + if (!obj.hasOwnProperty(i)) { + continue; + } + + var value = obj[i]; + var type = typeof value; + + if (i === 'parent' && type === 'object') { + if (parent) { + cloned[i] = parent; + } + } else if (value instanceof Array) { + cloned[i] = value.map(function (j) { + return cloneNode(j, cloned); + }); + } else { + cloned[i] = cloneNode(value, cloned); + } + } + + return cloned; +}; + +var Node = /*#__PURE__*/function () { + function Node(opts) { + if (opts === void 0) { + opts = {}; + } + + Object.assign(this, opts); + this.spaces = this.spaces || {}; + this.spaces.before = this.spaces.before || ''; + this.spaces.after = this.spaces.after || ''; + } + + var _proto = Node.prototype; + + _proto.remove = function remove() { + if (this.parent) { + this.parent.removeChild(this); + } + + this.parent = undefined; + return this; + }; + + _proto.replaceWith = function replaceWith() { + if (this.parent) { + for (var index in arguments) { + this.parent.insertBefore(this, arguments[index]); + } + + this.remove(); + } + + return this; + }; + + _proto.next = function next() { + return this.parent.at(this.parent.index(this) + 1); + }; + + _proto.prev = function prev() { + return this.parent.at(this.parent.index(this) - 1); + }; + + _proto.clone = function clone(overrides) { + if (overrides === void 0) { + overrides = {}; + } + + var cloned = cloneNode(this); + + for (var name in overrides) { + cloned[name] = overrides[name]; + } + + return cloned; + } + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows non standard syntax to be appended to an existing property + * by specifying the escaped value. By specifying the escaped value, + * illegal characters are allowed to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped optional. the escaped value of the property. + */ + ; + + _proto.appendToPropertyAndEscape = function appendToPropertyAndEscape(name, value, valueEscaped) { + if (!this.raws) { + this.raws = {}; + } + + var originalValue = this[name]; + var originalEscaped = this.raws[name]; + this[name] = originalValue + value; // this may trigger a setter that updates raws, so it has to be set first. + + if (originalEscaped || valueEscaped !== value) { + this.raws[name] = (originalEscaped || originalValue) + valueEscaped; + } else { + delete this.raws[name]; // delete any escaped value that was created by the setter. + } + } + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows the escaped value to be specified directly, allowing illegal + * characters to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped the escaped value of the property. + */ + ; + + _proto.setPropertyAndEscape = function setPropertyAndEscape(name, value, valueEscaped) { + if (!this.raws) { + this.raws = {}; + } + + this[name] = value; // this may trigger a setter that updates raws, so it has to be set first. + + this.raws[name] = valueEscaped; + } + /** + * When you want a value to passed through to CSS directly. This method + * deletes the corresponding raw value causing the stringifier to fallback + * to the unescaped value. + * @param {string} name the property to set. + * @param {any} value The value that is both escaped and unescaped. + */ + ; + + _proto.setPropertyWithoutEscape = function setPropertyWithoutEscape(name, value) { + this[name] = value; // this may trigger a setter that updates raws, so it has to be set first. + + if (this.raws) { + delete this.raws[name]; + } + } + /** + * + * @param {number} line The number (starting with 1) + * @param {number} column The column number (starting with 1) + */ + ; + + _proto.isAtPosition = function isAtPosition(line, column) { + if (this.source && this.source.start && this.source.end) { + if (this.source.start.line > line) { + return false; + } + + if (this.source.end.line < line) { + return false; + } + + if (this.source.start.line === line && this.source.start.column > column) { + return false; + } + + if (this.source.end.line === line && this.source.end.column < column) { + return false; + } + + return true; + } + + return undefined; + }; + + _proto.stringifyProperty = function stringifyProperty(name) { + return this.raws && this.raws[name] || this[name]; + }; + + _proto.valueToString = function valueToString() { + return String(this.stringifyProperty("value")); + }; + + _proto.toString = function toString() { + return [this.rawSpaceBefore, this.valueToString(), this.rawSpaceAfter].join(''); + }; + + _createClass(Node, [{ + key: "rawSpaceBefore", + get: function get() { + var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.before; + + if (rawSpace === undefined) { + rawSpace = this.spaces && this.spaces.before; + } + + return rawSpace || ""; + }, + set: function set(raw) { + (0, _util.ensureObject)(this, "raws", "spaces"); + this.raws.spaces.before = raw; + } + }, { + key: "rawSpaceAfter", + get: function get() { + var rawSpace = this.raws && this.raws.spaces && this.raws.spaces.after; + + if (rawSpace === undefined) { + rawSpace = this.spaces.after; + } + + return rawSpace || ""; + }, + set: function set(raw) { + (0, _util.ensureObject)(this, "raws", "spaces"); + this.raws.spaces.after = raw; + } + }]); + + return Node; +}(); + +exports["default"] = Node; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/pseudo.js b/node_modules/postcss-selector-parser/dist/selectors/pseudo.js new file mode 100644 index 0000000..a0e7bca --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/pseudo.js @@ -0,0 +1,38 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Pseudo = /*#__PURE__*/function (_Container) { + _inheritsLoose(Pseudo, _Container); + + function Pseudo(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.PSEUDO; + return _this; + } + + var _proto = Pseudo.prototype; + + _proto.toString = function toString() { + var params = this.length ? '(' + this.map(String).join(',') + ')' : ''; + return [this.rawSpaceBefore, this.stringifyProperty("value"), params, this.rawSpaceAfter].join(''); + }; + + return Pseudo; +}(_container["default"]); + +exports["default"] = Pseudo; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/root.js b/node_modules/postcss-selector-parser/dist/selectors/root.js new file mode 100644 index 0000000..be5c2cc --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/root.js @@ -0,0 +1,60 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } + +function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Root = /*#__PURE__*/function (_Container) { + _inheritsLoose(Root, _Container); + + function Root(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.ROOT; + return _this; + } + + var _proto = Root.prototype; + + _proto.toString = function toString() { + var str = this.reduce(function (memo, selector) { + memo.push(String(selector)); + return memo; + }, []).join(','); + return this.trailingComma ? str + ',' : str; + }; + + _proto.error = function error(message, options) { + if (this._error) { + return this._error(message, options); + } else { + return new Error(message); + } + }; + + _createClass(Root, [{ + key: "errorGenerator", + set: function set(handler) { + this._error = handler; + } + }]); + + return Root; +}(_container["default"]); + +exports["default"] = Root; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/selector.js b/node_modules/postcss-selector-parser/dist/selectors/selector.js new file mode 100644 index 0000000..699eeb6 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/selector.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _container = _interopRequireDefault(require("./container")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Selector = /*#__PURE__*/function (_Container) { + _inheritsLoose(Selector, _Container); + + function Selector(opts) { + var _this; + + _this = _Container.call(this, opts) || this; + _this.type = _types.SELECTOR; + return _this; + } + + return Selector; +}(_container["default"]); + +exports["default"] = Selector; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/string.js b/node_modules/postcss-selector-parser/dist/selectors/string.js new file mode 100644 index 0000000..e61df30 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/string.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _node = _interopRequireDefault(require("./node")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var String = /*#__PURE__*/function (_Node) { + _inheritsLoose(String, _Node); + + function String(opts) { + var _this; + + _this = _Node.call(this, opts) || this; + _this.type = _types.STRING; + return _this; + } + + return String; +}(_node["default"]); + +exports["default"] = String; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/tag.js b/node_modules/postcss-selector-parser/dist/selectors/tag.js new file mode 100644 index 0000000..e298db1 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/tag.js @@ -0,0 +1,31 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Tag = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Tag, _Namespace); + + function Tag(opts) { + var _this; + + _this = _Namespace.call(this, opts) || this; + _this.type = _types.TAG; + return _this; + } + + return Tag; +}(_namespace["default"]); + +exports["default"] = Tag; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/types.js b/node_modules/postcss-selector-parser/dist/selectors/types.js new file mode 100644 index 0000000..ab897b8 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/types.js @@ -0,0 +1,28 @@ +"use strict"; + +exports.__esModule = true; +exports.UNIVERSAL = exports.ATTRIBUTE = exports.CLASS = exports.COMBINATOR = exports.COMMENT = exports.ID = exports.NESTING = exports.PSEUDO = exports.ROOT = exports.SELECTOR = exports.STRING = exports.TAG = void 0; +var TAG = 'tag'; +exports.TAG = TAG; +var STRING = 'string'; +exports.STRING = STRING; +var SELECTOR = 'selector'; +exports.SELECTOR = SELECTOR; +var ROOT = 'root'; +exports.ROOT = ROOT; +var PSEUDO = 'pseudo'; +exports.PSEUDO = PSEUDO; +var NESTING = 'nesting'; +exports.NESTING = NESTING; +var ID = 'id'; +exports.ID = ID; +var COMMENT = 'comment'; +exports.COMMENT = COMMENT; +var COMBINATOR = 'combinator'; +exports.COMBINATOR = COMBINATOR; +var CLASS = 'class'; +exports.CLASS = CLASS; +var ATTRIBUTE = 'attribute'; +exports.ATTRIBUTE = ATTRIBUTE; +var UNIVERSAL = 'universal'; +exports.UNIVERSAL = UNIVERSAL; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/selectors/universal.js b/node_modules/postcss-selector-parser/dist/selectors/universal.js new file mode 100644 index 0000000..cf25473 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/universal.js @@ -0,0 +1,32 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = void 0; + +var _namespace = _interopRequireDefault(require("./namespace")); + +var _types = require("./types"); + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } + +function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); } + +function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); } + +var Universal = /*#__PURE__*/function (_Namespace) { + _inheritsLoose(Universal, _Namespace); + + function Universal(opts) { + var _this; + + _this = _Namespace.call(this, opts) || this; + _this.type = _types.UNIVERSAL; + _this.value = '*'; + return _this; + } + + return Universal; +}(_namespace["default"]); + +exports["default"] = Universal; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/sortAscending.js b/node_modules/postcss-selector-parser/dist/sortAscending.js new file mode 100644 index 0000000..3ef56ac --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/sortAscending.js @@ -0,0 +1,13 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = sortAscending; + +function sortAscending(list) { + return list.sort(function (a, b) { + return a - b; + }); +} + +; +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/tokenTypes.js b/node_modules/postcss-selector-parser/dist/tokenTypes.js new file mode 100644 index 0000000..48314b9 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/tokenTypes.js @@ -0,0 +1,95 @@ +"use strict"; + +exports.__esModule = true; +exports.combinator = exports.word = exports.comment = exports.str = exports.tab = exports.newline = exports.feed = exports.cr = exports.backslash = exports.bang = exports.slash = exports.doubleQuote = exports.singleQuote = exports.space = exports.greaterThan = exports.pipe = exports.equals = exports.plus = exports.caret = exports.tilde = exports.dollar = exports.closeSquare = exports.openSquare = exports.closeParenthesis = exports.openParenthesis = exports.semicolon = exports.colon = exports.comma = exports.at = exports.asterisk = exports.ampersand = void 0; +var ampersand = 38; // `&`.charCodeAt(0); + +exports.ampersand = ampersand; +var asterisk = 42; // `*`.charCodeAt(0); + +exports.asterisk = asterisk; +var at = 64; // `@`.charCodeAt(0); + +exports.at = at; +var comma = 44; // `,`.charCodeAt(0); + +exports.comma = comma; +var colon = 58; // `:`.charCodeAt(0); + +exports.colon = colon; +var semicolon = 59; // `;`.charCodeAt(0); + +exports.semicolon = semicolon; +var openParenthesis = 40; // `(`.charCodeAt(0); + +exports.openParenthesis = openParenthesis; +var closeParenthesis = 41; // `)`.charCodeAt(0); + +exports.closeParenthesis = closeParenthesis; +var openSquare = 91; // `[`.charCodeAt(0); + +exports.openSquare = openSquare; +var closeSquare = 93; // `]`.charCodeAt(0); + +exports.closeSquare = closeSquare; +var dollar = 36; // `$`.charCodeAt(0); + +exports.dollar = dollar; +var tilde = 126; // `~`.charCodeAt(0); + +exports.tilde = tilde; +var caret = 94; // `^`.charCodeAt(0); + +exports.caret = caret; +var plus = 43; // `+`.charCodeAt(0); + +exports.plus = plus; +var equals = 61; // `=`.charCodeAt(0); + +exports.equals = equals; +var pipe = 124; // `|`.charCodeAt(0); + +exports.pipe = pipe; +var greaterThan = 62; // `>`.charCodeAt(0); + +exports.greaterThan = greaterThan; +var space = 32; // ` `.charCodeAt(0); + +exports.space = space; +var singleQuote = 39; // `'`.charCodeAt(0); + +exports.singleQuote = singleQuote; +var doubleQuote = 34; // `"`.charCodeAt(0); + +exports.doubleQuote = doubleQuote; +var slash = 47; // `/`.charCodeAt(0); + +exports.slash = slash; +var bang = 33; // `!`.charCodeAt(0); + +exports.bang = bang; +var backslash = 92; // '\\'.charCodeAt(0); + +exports.backslash = backslash; +var cr = 13; // '\r'.charCodeAt(0); + +exports.cr = cr; +var feed = 12; // '\f'.charCodeAt(0); + +exports.feed = feed; +var newline = 10; // '\n'.charCodeAt(0); + +exports.newline = newline; +var tab = 9; // '\t'.charCodeAt(0); +// Expose aliases primarily for readability. + +exports.tab = tab; +var str = singleQuote; // No good single character representation! + +exports.str = str; +var comment = -1; +exports.comment = comment; +var word = -2; +exports.word = word; +var combinator = -3; +exports.combinator = combinator; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/tokenize.js b/node_modules/postcss-selector-parser/dist/tokenize.js new file mode 100644 index 0000000..bee9fee --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/tokenize.js @@ -0,0 +1,271 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = tokenize; +exports.FIELDS = void 0; + +var t = _interopRequireWildcard(require("./tokenTypes")); + +var _unescapable, _wordDelimiters; + +function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; } + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; } + +var unescapable = (_unescapable = {}, _unescapable[t.tab] = true, _unescapable[t.newline] = true, _unescapable[t.cr] = true, _unescapable[t.feed] = true, _unescapable); +var wordDelimiters = (_wordDelimiters = {}, _wordDelimiters[t.space] = true, _wordDelimiters[t.tab] = true, _wordDelimiters[t.newline] = true, _wordDelimiters[t.cr] = true, _wordDelimiters[t.feed] = true, _wordDelimiters[t.ampersand] = true, _wordDelimiters[t.asterisk] = true, _wordDelimiters[t.bang] = true, _wordDelimiters[t.comma] = true, _wordDelimiters[t.colon] = true, _wordDelimiters[t.semicolon] = true, _wordDelimiters[t.openParenthesis] = true, _wordDelimiters[t.closeParenthesis] = true, _wordDelimiters[t.openSquare] = true, _wordDelimiters[t.closeSquare] = true, _wordDelimiters[t.singleQuote] = true, _wordDelimiters[t.doubleQuote] = true, _wordDelimiters[t.plus] = true, _wordDelimiters[t.pipe] = true, _wordDelimiters[t.tilde] = true, _wordDelimiters[t.greaterThan] = true, _wordDelimiters[t.equals] = true, _wordDelimiters[t.dollar] = true, _wordDelimiters[t.caret] = true, _wordDelimiters[t.slash] = true, _wordDelimiters); +var hex = {}; +var hexChars = "0123456789abcdefABCDEF"; + +for (var i = 0; i < hexChars.length; i++) { + hex[hexChars.charCodeAt(i)] = true; +} +/** + * Returns the last index of the bar css word + * @param {string} css The string in which the word begins + * @param {number} start The index into the string where word's first letter occurs + */ + + +function consumeWord(css, start) { + var next = start; + var code; + + do { + code = css.charCodeAt(next); + + if (wordDelimiters[code]) { + return next - 1; + } else if (code === t.backslash) { + next = consumeEscape(css, next) + 1; + } else { + // All other characters are part of the word + next++; + } + } while (next < css.length); + + return next - 1; +} +/** + * Returns the last index of the escape sequence + * @param {string} css The string in which the sequence begins + * @param {number} start The index into the string where escape character (`\`) occurs. + */ + + +function consumeEscape(css, start) { + var next = start; + var code = css.charCodeAt(next + 1); + + if (unescapable[code]) {// just consume the escape char + } else if (hex[code]) { + var hexDigits = 0; // consume up to 6 hex chars + + do { + next++; + hexDigits++; + code = css.charCodeAt(next + 1); + } while (hex[code] && hexDigits < 6); // if fewer than 6 hex chars, a trailing space ends the escape + + + if (hexDigits < 6 && code === t.space) { + next++; + } + } else { + // the next char is part of the current word + next++; + } + + return next; +} + +var FIELDS = { + TYPE: 0, + START_LINE: 1, + START_COL: 2, + END_LINE: 3, + END_COL: 4, + START_POS: 5, + END_POS: 6 +}; +exports.FIELDS = FIELDS; + +function tokenize(input) { + var tokens = []; + var css = input.css.valueOf(); + var _css = css, + length = _css.length; + var offset = -1; + var line = 1; + var start = 0; + var end = 0; + var code, content, endColumn, endLine, escaped, escapePos, last, lines, next, nextLine, nextOffset, quote, tokenType; + + function unclosed(what, fix) { + if (input.safe) { + // fyi: this is never set to true. + css += fix; + next = css.length - 1; + } else { + throw input.error('Unclosed ' + what, line, start - offset, start); + } + } + + while (start < length) { + code = css.charCodeAt(start); + + if (code === t.newline) { + offset = start; + line += 1; + } + + switch (code) { + case t.space: + case t.tab: + case t.newline: + case t.cr: + case t.feed: + next = start; + + do { + next += 1; + code = css.charCodeAt(next); + + if (code === t.newline) { + offset = next; + line += 1; + } + } while (code === t.space || code === t.newline || code === t.tab || code === t.cr || code === t.feed); + + tokenType = t.space; + endLine = line; + endColumn = next - offset - 1; + end = next; + break; + + case t.plus: + case t.greaterThan: + case t.tilde: + case t.pipe: + next = start; + + do { + next += 1; + code = css.charCodeAt(next); + } while (code === t.plus || code === t.greaterThan || code === t.tilde || code === t.pipe); + + tokenType = t.combinator; + endLine = line; + endColumn = start - offset; + end = next; + break; + // Consume these characters as single tokens. + + case t.asterisk: + case t.ampersand: + case t.bang: + case t.comma: + case t.equals: + case t.dollar: + case t.caret: + case t.openSquare: + case t.closeSquare: + case t.colon: + case t.semicolon: + case t.openParenthesis: + case t.closeParenthesis: + next = start; + tokenType = code; + endLine = line; + endColumn = start - offset; + end = next + 1; + break; + + case t.singleQuote: + case t.doubleQuote: + quote = code === t.singleQuote ? "'" : '"'; + next = start; + + do { + escaped = false; + next = css.indexOf(quote, next + 1); + + if (next === -1) { + unclosed('quote', quote); + } + + escapePos = next; + + while (css.charCodeAt(escapePos - 1) === t.backslash) { + escapePos -= 1; + escaped = !escaped; + } + } while (escaped); + + tokenType = t.str; + endLine = line; + endColumn = start - offset; + end = next + 1; + break; + + default: + if (code === t.slash && css.charCodeAt(start + 1) === t.asterisk) { + next = css.indexOf('*/', start + 2) + 1; + + if (next === 0) { + unclosed('comment', '*/'); + } + + content = css.slice(start, next + 1); + lines = content.split('\n'); + last = lines.length - 1; + + if (last > 0) { + nextLine = line + last; + nextOffset = next - lines[last].length; + } else { + nextLine = line; + nextOffset = offset; + } + + tokenType = t.comment; + line = nextLine; + endLine = nextLine; + endColumn = next - nextOffset; + } else if (code === t.slash) { + next = start; + tokenType = code; + endLine = line; + endColumn = start - offset; + end = next + 1; + } else { + next = consumeWord(css, start); + tokenType = t.word; + endLine = line; + endColumn = next - offset; + } + + end = next + 1; + break; + } // Ensure that the token structure remains consistent + + + tokens.push([tokenType, // [0] Token type + line, // [1] Starting line + start - offset, // [2] Starting column + endLine, // [3] Ending line + endColumn, // [4] Ending column + start, // [5] Start position / Source index + end // [6] End position + ]); // Reset offset for the next token + + if (nextOffset) { + offset = nextOffset; + nextOffset = null; + } + + start = end; + } + + return tokens; +} \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/ensureObject.js b/node_modules/postcss-selector-parser/dist/util/ensureObject.js new file mode 100644 index 0000000..3472e07 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/ensureObject.js @@ -0,0 +1,22 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = ensureObject; + +function ensureObject(obj) { + for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + props[_key - 1] = arguments[_key]; + } + + while (props.length > 0) { + var prop = props.shift(); + + if (!obj[prop]) { + obj[prop] = {}; + } + + obj = obj[prop]; + } +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/getProp.js b/node_modules/postcss-selector-parser/dist/util/getProp.js new file mode 100644 index 0000000..53e07c9 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/getProp.js @@ -0,0 +1,24 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = getProp; + +function getProp(obj) { + for (var _len = arguments.length, props = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + props[_key - 1] = arguments[_key]; + } + + while (props.length > 0) { + var prop = props.shift(); + + if (!obj[prop]) { + return undefined; + } + + obj = obj[prop]; + } + + return obj; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/index.js b/node_modules/postcss-selector-parser/dist/util/index.js new file mode 100644 index 0000000..043fda8 --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/index.js @@ -0,0 +1,22 @@ +"use strict"; + +exports.__esModule = true; +exports.stripComments = exports.ensureObject = exports.getProp = exports.unesc = void 0; + +var _unesc = _interopRequireDefault(require("./unesc")); + +exports.unesc = _unesc["default"]; + +var _getProp = _interopRequireDefault(require("./getProp")); + +exports.getProp = _getProp["default"]; + +var _ensureObject = _interopRequireDefault(require("./ensureObject")); + +exports.ensureObject = _ensureObject["default"]; + +var _stripComments = _interopRequireDefault(require("./stripComments")); + +exports.stripComments = _stripComments["default"]; + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; } \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/stripComments.js b/node_modules/postcss-selector-parser/dist/util/stripComments.js new file mode 100644 index 0000000..c74f1fe --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/stripComments.js @@ -0,0 +1,27 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = stripComments; + +function stripComments(str) { + var s = ""; + var commentStart = str.indexOf("/*"); + var lastEnd = 0; + + while (commentStart >= 0) { + s = s + str.slice(lastEnd, commentStart); + var commentEnd = str.indexOf("*/", commentStart + 2); + + if (commentEnd < 0) { + return s; + } + + lastEnd = commentEnd + 2; + commentStart = str.indexOf("/*", lastEnd); + } + + s = s + str.slice(lastEnd); + return s; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/dist/util/unesc.js b/node_modules/postcss-selector-parser/dist/util/unesc.js new file mode 100644 index 0000000..3136e7e --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/util/unesc.js @@ -0,0 +1,93 @@ +"use strict"; + +exports.__esModule = true; +exports["default"] = unesc; + +// Many thanks for this post which made this migration much easier. +// https://mathiasbynens.be/notes/css-escapes + +/** + * + * @param {string} str + * @returns {[string, number]|undefined} + */ +function gobbleHex(str) { + var lower = str.toLowerCase(); + var hex = ''; + var spaceTerminated = false; + + for (var i = 0; i < 6 && lower[i] !== undefined; i++) { + var code = lower.charCodeAt(i); // check to see if we are dealing with a valid hex char [a-f|0-9] + + var valid = code >= 97 && code <= 102 || code >= 48 && code <= 57; // https://drafts.csswg.org/css-syntax/#consume-escaped-code-point + + spaceTerminated = code === 32; + + if (!valid) { + break; + } + + hex += lower[i]; + } + + if (hex.length === 0) { + return undefined; + } + + var codePoint = parseInt(hex, 16); + var isSurrogate = codePoint >= 0xD800 && codePoint <= 0xDFFF; // Add special case for + // "If this number is zero, or is for a surrogate, or is greater than the maximum allowed code point" + // https://drafts.csswg.org/css-syntax/#maximum-allowed-code-point + + if (isSurrogate || codePoint === 0x0000 || codePoint > 0x10FFFF) { + return ["\uFFFD", hex.length + (spaceTerminated ? 1 : 0)]; + } + + return [String.fromCodePoint(codePoint), hex.length + (spaceTerminated ? 1 : 0)]; +} + +var CONTAINS_ESCAPE = /\\/; + +function unesc(str) { + var needToProcess = CONTAINS_ESCAPE.test(str); + + if (!needToProcess) { + return str; + } + + var ret = ""; + + for (var i = 0; i < str.length; i++) { + if (str[i] === "\\") { + var gobbled = gobbleHex(str.slice(i + 1, i + 7)); + + if (gobbled !== undefined) { + ret += gobbled[0]; + i += gobbled[1]; + continue; + } // Retain a pair of \\ if double escaped `\\\\` + // https://github.com/postcss/postcss-selector-parser/commit/268c9a7656fb53f543dc620aa5b73a30ec3ff20e + + + if (str[i + 1] === "\\") { + ret += "\\"; + i++; + continue; + } // if \\ is at the end of the string retain it + // https://github.com/postcss/postcss-selector-parser/commit/01a6b346e3612ce1ab20219acc26abdc259ccefb + + + if (str.length === i + 1) { + ret += str[i]; + } + + continue; + } + + ret += str[i]; + } + + return ret; +} + +module.exports = exports.default; \ No newline at end of file diff --git a/node_modules/postcss-selector-parser/package.json b/node_modules/postcss-selector-parser/package.json new file mode 100644 index 0000000..a6f3358 --- /dev/null +++ b/node_modules/postcss-selector-parser/package.json @@ -0,0 +1,78 @@ +{ + "name": "postcss-selector-parser", + "version": "6.0.10", + "devDependencies": { + "@babel/cli": "^7.11.6", + "@babel/core": "^7.11.6", + "@babel/eslint-parser": "^7.11.5", + "@babel/eslint-plugin": "^7.11.5", + "@babel/plugin-proposal-class-properties": "^7.10.4", + "@babel/preset-env": "^7.11.5", + "@babel/register": "^7.11.5", + "ava": "^3.12.1", + "babel-plugin-add-module-exports": "^1.0.4", + "coveralls": "^3.1.0", + "del-cli": "^3.0.1", + "eslint": "^7.9.0", + "eslint-plugin-import": "^2.22.0", + "glob": "^7.1.6", + "minimist": "^1.2.5", + "nyc": "^15.1.0", + "postcss": "^8.0.0", + "semver": "^7.3.2", + "typescript": "^4.0.3" + }, + "main": "dist/index.js", + "types": "postcss-selector-parser.d.ts", + "files": [ + "API.md", + "CHANGELOG.md", + "LICENSE-MIT", + "dist", + "postcss-selector-parser.d.ts", + "!**/__tests__" + ], + "scripts": { + "pretest": "eslint src && tsc --noEmit postcss-selector-parser.d.ts", + "prepare": "del-cli dist && BABEL_ENV=publish babel src --out-dir dist --ignore /__tests__/", + "lintfix": "eslint --fix src", + "report": "nyc report --reporter=html", + "test": "nyc ava src/__tests__/*.js ", + "testone": "ava" + }, + "dependencies": { + "cssesc": "^3.0.0", + "util-deprecate": "^1.0.2" + }, + "license": "MIT", + "engines": { + "node": ">=4" + }, + "homepage": "https://github.com/postcss/postcss-selector-parser", + "contributors": [ + { + "name": "Ben Briggs", + "email": "beneb.info@gmail.com", + "url": "http://beneb.info" + }, + { + "name": "Chris Eppstein", + "email": "chris@eppsteins.net", + "url": "http://twitter.com/chriseppstein" + } + ], + "repository": "postcss/postcss-selector-parser", + "ava": { + "require": [ + "@babel/register" + ], + "concurrency": 5, + "timeout": "25s" + }, + "nyc": { + "exclude": [ + "node_modules", + "**/__tests__" + ] + } +} diff --git a/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts b/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts new file mode 100644 index 0000000..89a2c52 --- /dev/null +++ b/node_modules/postcss-selector-parser/postcss-selector-parser.d.ts @@ -0,0 +1,555 @@ +// Type definitions for postcss-selector-parser 2.2.3 +// Definitions by: Chris Eppstein + +/*~ Note that ES6 modules cannot directly export callable functions. + *~ This file should be imported using the CommonJS-style: + *~ import x = require('someLibrary'); + *~ + *~ Refer to the documentation to understand common + *~ workarounds for this limitation of ES6 modules. + */ + +/*~ This declaration specifies that the function + *~ is the exported object from the file + */ +export = parser; + +// A type that's T but not U. +type Diff = T extends U ? never : T; + +// TODO: Conditional types in TS 1.8 will really clean this up. +declare function parser(): parser.Processor; +declare function parser(processor: parser.AsyncProcessor): parser.Processor; +declare function parser(processor: parser.AsyncProcessor): parser.Processor; +declare function parser(processor: parser.SyncProcessor): parser.Processor; +declare function parser(processor: parser.SyncProcessor): parser.Processor; +declare function parser(processor?: parser.SyncProcessor | parser.AsyncProcessor): parser.Processor; + +/*~ If you want to expose types from your module as well, you can + *~ place them in this block. Often you will want to describe the + *~ shape of the return type of the function; that type should + *~ be declared in here, as this example shows. + */ +declare namespace parser { + /* copied from postcss -- so we don't need to add a dependency */ + type ErrorOptions = { + plugin?: string; + word?: string; + index?: number + }; + /* the bits we use of postcss.Rule, copied from postcss -- so we don't need to add a dependency */ + type PostCSSRuleNode = { + selector: string + /** + * @returns postcss.CssSyntaxError but it's a complex object, caller + * should cast to it if they have a dependency on postcss. + */ + error(message: string, options?: ErrorOptions): Error; + }; + /** Accepts a string */ + type Selectors = string | PostCSSRuleNode + type ProcessorFn = (root: parser.Root) => ReturnType; + type SyncProcessor = ProcessorFn; + type AsyncProcessor = ProcessorFn>; + + const TAG: "tag"; + const STRING: "string"; + const SELECTOR: "selector"; + const ROOT: "root"; + const PSEUDO: "pseudo"; + const NESTING: "nesting"; + const ID: "id"; + const COMMENT: "comment"; + const COMBINATOR: "combinator"; + const CLASS: "class"; + const ATTRIBUTE: "attribute"; + const UNIVERSAL: "universal"; + + interface NodeTypes { + tag: Tag, + string: String, + selector: Selector, + root: Root, + pseudo: Pseudo, + nesting: Nesting, + id: Identifier, + comment: Comment, + combinator: Combinator, + class: ClassName, + attribute: Attribute, + universal: Universal + } + + type Node = NodeTypes[keyof NodeTypes]; + + function isNode(node: any): node is Node; + + interface Options { + /** + * Preserve whitespace when true. Default: false; + */ + lossless: boolean; + /** + * When true and a postcss.Rule is passed, set the result of + * processing back onto the rule when done. Default: false. + */ + updateSelector: boolean; + } + class Processor< + TransformType = never, + SyncSelectorsType extends Selectors | never = Selectors + > { + res: Root; + readonly result: String; + ast(selectors: Selectors, options?: Partial): Promise; + astSync(selectors: SyncSelectorsType, options?: Partial): Root; + transform(selectors: Selectors, options?: Partial): Promise; + transformSync(selectors: SyncSelectorsType, options?: Partial): TransformType; + process(selectors: Selectors, options?: Partial): Promise; + processSync(selectors: SyncSelectorsType, options?: Partial): string; + } + interface ParserOptions { + css: string; + error: (message: string, options: ErrorOptions) => Error; + options: Options; + } + class Parser { + input: ParserOptions; + lossy: boolean; + position: number; + root: Root; + selectors: string; + current: Selector; + constructor(input: ParserOptions); + /** + * Raises an error, if the processor is invoked on + * a postcss Rule node, a better error message is raised. + */ + error(message: string, options?: ErrorOptions): void; + } + interface NodeSource { + start?: { + line: number, + column: number + }, + end?: { + line: number, + column: number + } + } + interface SpaceAround { + before: string; + after: string; + } + interface Spaces extends SpaceAround { + [spaceType: string]: string | Partial | undefined; + } + interface NodeOptions { + value: Value; + spaces?: Partial; + source?: NodeSource; + sourceIndex?: number; + } + interface Base< + Value extends string | undefined = string, + ParentType extends Container | undefined = Container | undefined + > { + type: keyof NodeTypes; + parent: ParentType; + value: Value; + spaces: Spaces; + source?: NodeSource; + sourceIndex: number; + rawSpaceBefore: string; + rawSpaceAfter: string; + remove(): Node; + replaceWith(...nodes: Node[]): Node; + next(): Node; + prev(): Node; + clone(opts: {[override: string]:any}): Node; + /** + * Return whether this node includes the character at the position of the given line and column. + * Returns undefined if the nodes lack sufficient source metadata to determine the position. + * @param line 1-index based line number relative to the start of the selector. + * @param column 1-index based column number relative to the start of the selector. + */ + isAtPosition(line: number, column: number): boolean | undefined; + /** + * Some non-standard syntax doesn't follow normal escaping rules for css, + * this allows the escaped value to be specified directly, allowing illegal characters to be + * directly inserted into css output. + * @param name the property to set + * @param value the unescaped value of the property + * @param valueEscaped optional. the escaped value of the property. + */ + setPropertyAndEscape(name: string, value: any, valueEscaped: string): void; + /** + * When you want a value to passed through to CSS directly. This method + * deletes the corresponding raw value causing the stringifier to fallback + * to the unescaped value. + * @param name the property to set. + * @param value The value that is both escaped and unescaped. + */ + setPropertyWithoutEscape(name: string, value: any): void; + /** + * Some non-standard syntax doesn't follow normal escaping rules for css. + * This allows non standard syntax to be appended to an existing property + * by specifying the escaped value. By specifying the escaped value, + * illegal characters are allowed to be directly inserted into css output. + * @param {string} name the property to set + * @param {any} value the unescaped value of the property + * @param {string} valueEscaped optional. the escaped value of the property. + */ + appendToPropertyAndEscape(name: string, value: any, valueEscaped: string): void; + toString(): string; + } + interface ContainerOptions extends NodeOptions { + nodes?: Array; + } + interface Container< + Value extends string | undefined = string, + Child extends Node = Node + > extends Base { + nodes: Array; + append(selector: Selector): this; + prepend(selector: Selector): this; + at(index: number): Child; + /** + * Return the most specific node at the line and column number given. + * The source location is based on the original parsed location, locations aren't + * updated as selector nodes are mutated. + * + * Note that this location is relative to the location of the first character + * of the selector, and not the location of the selector in the overall document + * when used in conjunction with postcss. + * + * If not found, returns undefined. + * @param line The line number of the node to find. (1-based index) + * @param col The column number of the node to find. (1-based index) + */ + atPosition(line: number, column: number): Child; + index(child: Child): number; + readonly first: Child; + readonly last: Child; + readonly length: number; + removeChild(child: Child): this; + removeAll(): Container; + empty(): Container; + insertAfter(oldNode: Child, newNode: Child): this; + insertBefore(oldNode: Child, newNode: Child): this; + each(callback: (node: Child) => boolean | void): boolean | undefined; + walk( + callback: (node: Node) => boolean | void + ): boolean | undefined; + walkAttributes( + callback: (node: Attribute) => boolean | void + ): boolean | undefined; + walkClasses( + callback: (node: ClassName) => boolean | void + ): boolean | undefined; + walkCombinators( + callback: (node: Combinator) => boolean | void + ): boolean | undefined; + walkComments( + callback: (node: Comment) => boolean | void + ): boolean | undefined; + walkIds( + callback: (node: Identifier) => boolean | void + ): boolean | undefined; + walkNesting( + callback: (node: Nesting) => boolean | void + ): boolean | undefined; + walkPseudos( + callback: (node: Pseudo) => boolean | void + ): boolean | undefined; + walkTags(callback: (node: Tag) => boolean | void): boolean | undefined; + split(callback: (node: Child) => boolean): [Child[], Child[]]; + map(callback: (node: Child) => T): T[]; + reduce( + callback: ( + previousValue: Child, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => Child + ): Child; + reduce( + callback: ( + previousValue: Child, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => Child, + initialValue: Child + ): Child; + reduce( + callback: ( + previousValue: T, + currentValue: Child, + currentIndex: number, + array: readonly Child[] + ) => T, + initialValue: T + ): T; + every(callback: (node: Child) => boolean): boolean; + some(callback: (node: Child) => boolean): boolean; + filter(callback: (node: Child) => boolean): Child[]; + sort(callback: (nodeA: Child, nodeB: Child) => number): Child[]; + toString(): string; + } + function isContainer(node: any): node is Root | Selector | Pseudo; + + interface NamespaceOptions extends NodeOptions { + namespace?: string | true; + } + interface Namespace extends Base { + /** alias for namespace */ + ns: string | true; + /** + * namespace prefix. + */ + namespace: string | true; + /** + * If a namespace exists, prefix the value provided with it, separated by |. + */ + qualifiedName(value: string): string; + /** + * A string representing the namespace suitable for output. + */ + readonly namespaceString: string; + } + function isNamespace(node: any): node is Attribute | Tag; + + interface Root extends Container { + type: "root"; + /** + * Raises an error, if the processor is invoked on + * a postcss Rule node, a better error message is raised. + */ + error(message: string, options?: ErrorOptions): Error; + nodeAt(line: number, column: number): Node + } + function root(opts: ContainerOptions): Root; + function isRoot(node: any): node is Root; + + interface _Selector extends Container> { + type: "selector"; + } + type Selector = _Selector; + function selector(opts: ContainerOptions): Selector; + function isSelector(node: any): node is Selector; + + interface CombinatorRaws { + value?: string; + spaces?: { + before?: string; + after?: string; + }; + } + interface Combinator extends Base { + type: "combinator"; + raws?: CombinatorRaws; + } + function combinator(opts: NodeOptions): Combinator; + function isCombinator(node: any): node is Combinator; + + interface ClassName extends Base { + type: "class"; + } + function className(opts: NamespaceOptions): ClassName; + function isClassName(node: any): node is ClassName; + + type AttributeOperator = "=" | "~=" | "|=" | "^=" | "$=" | "*="; + type QuoteMark = '"' | "'" | null; + interface PreferredQuoteMarkOptions { + quoteMark?: QuoteMark; + preferCurrentQuoteMark?: boolean; + } + interface SmartQuoteMarkOptions extends PreferredQuoteMarkOptions { + smart?: boolean; + } + interface AttributeOptions extends NamespaceOptions { + attribute: string; + operator?: AttributeOperator; + insensitive?: boolean; + quoteMark?: QuoteMark; + /** @deprecated Use quoteMark instead. */ + quoted?: boolean; + spaces?: { + before?: string; + after?: string; + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + raws: { + unquoted?: string; + attribute?: string; + operator?: string; + value?: string; + insensitive?: string; + spaces?: { + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + }; + } + interface Attribute extends Namespace { + type: "attribute"; + attribute: string; + operator?: AttributeOperator; + insensitive?: boolean; + quoteMark: QuoteMark; + quoted?: boolean; + spaces: { + before: string; + after: string; + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + raws: { + /** @deprecated The attribute value is unquoted, use that instead.. */ + unquoted?: string; + attribute?: string; + operator?: string; + /** The value of the attribute with quotes and escapes. */ + value?: string; + insensitive?: string; + spaces?: { + attribute?: Partial; + operator?: Partial; + value?: Partial; + insensitive?: Partial; + } + }; + /** + * The attribute name after having been qualified with a namespace. + */ + readonly qualifiedAttribute: string; + + /** + * The case insensitivity flag or an empty string depending on whether this + * attribute is case insensitive. + */ + readonly insensitiveFlag : 'i' | ''; + + /** + * Returns the attribute's value quoted such that it would be legal to use + * in the value of a css file. The original value's quotation setting + * used for stringification is left unchanged. See `setValue(value, options)` + * if you want to control the quote settings of a new value for the attribute or + * `set quoteMark(mark)` if you want to change the quote settings of the current + * value. + * + * You can also change the quotation used for the current value by setting quoteMark. + **/ + getQuotedValue(options?: SmartQuoteMarkOptions): string; + + /** + * Set the unescaped value with the specified quotation options. The value + * provided must not include any wrapping quote marks -- those quotes will + * be interpreted as part of the value and escaped accordingly. + * @param value + */ + setValue(value: string, options?: SmartQuoteMarkOptions): void; + + /** + * Intelligently select a quoteMark value based on the value's contents. If + * the value is a legal CSS ident, it will not be quoted. Otherwise a quote + * mark will be picked that minimizes the number of escapes. + * + * If there's no clear winner, the quote mark from these options is used, + * then the source quote mark (this is inverted if `preferCurrentQuoteMark` is + * true). If the quoteMark is unspecified, a double quote is used. + **/ + smartQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark; + + /** + * Selects the preferred quote mark based on the options and the current quote mark value. + * If you want the quote mark to depend on the attribute value, call `smartQuoteMark(opts)` + * instead. + */ + preferredQuoteMark(options: PreferredQuoteMarkOptions): QuoteMark + + /** + * returns the offset of the attribute part specified relative to the + * start of the node of the output string. + * + * * "ns" - alias for "namespace" + * * "namespace" - the namespace if it exists. + * * "attribute" - the attribute name + * * "attributeNS" - the start of the attribute or its namespace + * * "operator" - the match operator of the attribute + * * "value" - The value (string or identifier) + * * "insensitive" - the case insensitivity flag; + * @param part One of the possible values inside an attribute. + * @returns -1 if the name is invalid or the value doesn't exist in this attribute. + */ + offsetOf(part: "ns" | "namespace" | "attribute" | "attributeNS" | "operator" | "value" | "insensitive"): number; + } + function attribute(opts: AttributeOptions): Attribute; + function isAttribute(node: any): node is Attribute; + + interface Pseudo extends Container { + type: "pseudo"; + } + function pseudo(opts: ContainerOptions): Pseudo; + /** + * Checks wether the node is the Psuedo subtype of node. + */ + function isPseudo(node: any): node is Pseudo; + + /** + * Checks wether the node is, specifically, a pseudo element instead of + * pseudo class. + */ + function isPseudoElement(node: any): node is Pseudo; + + /** + * Checks wether the node is, specifically, a pseudo class instead of + * pseudo element. + */ + function isPseudoClass(node: any): node is Pseudo; + + + interface Tag extends Namespace { + type: "tag"; + } + function tag(opts: NamespaceOptions): Tag; + function isTag(node: any): node is Tag; + + interface Comment extends Base { + type: "comment"; + } + function comment(opts: NodeOptions): Comment; + function isComment(node: any): node is Comment; + + interface Identifier extends Base { + type: "id"; + } + function id(opts: any): any; + function isIdentifier(node: any): node is Identifier; + + interface Nesting extends Base { + type: "nesting"; + } + function nesting(opts: any): any; + function isNesting(node: any): node is Nesting; + + interface String extends Base { + type: "string"; + } + function string(opts: NodeOptions): String; + function isString(node: any): node is String; + + interface Universal extends Base { + type: "universal"; + } + function universal(opts?: NamespaceOptions): any; + function isUniversal(node: any): node is Universal; +} diff --git a/node_modules/postcss-value-parser/LICENSE b/node_modules/postcss-value-parser/LICENSE new file mode 100644 index 0000000..6dcaefc --- /dev/null +++ b/node_modules/postcss-value-parser/LICENSE @@ -0,0 +1,22 @@ +Copyright (c) Bogdan Chadkin + +Permission is hereby granted, free of charge, to any person +obtaining a copy of this software and associated documentation +files (the "Software"), to deal in the Software without +restriction, including without limitation the rights to use, +copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following +conditions: + +The above copyright notice and this permission notice shall be +included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, +EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES +OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND +NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT +HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, +WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR +OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss-value-parser/README.md b/node_modules/postcss-value-parser/README.md new file mode 100644 index 0000000..3bd6a0d --- /dev/null +++ b/node_modules/postcss-value-parser/README.md @@ -0,0 +1,263 @@ +# postcss-value-parser + +[![Travis CI](https://travis-ci.org/TrySound/postcss-value-parser.svg)](https://travis-ci.org/TrySound/postcss-value-parser) + +Transforms CSS declaration values and at-rule parameters into a tree of nodes, and provides a simple traversal API. + +## Usage + +```js +var valueParser = require('postcss-value-parser'); +var cssBackgroundValue = 'url(foo.png) no-repeat 40px 73%'; +var parsedValue = valueParser(cssBackgroundValue); +// parsedValue exposes an API described below, +// e.g. parsedValue.walk(..), parsedValue.toString(), etc. +``` + +For example, parsing the value `rgba(233, 45, 66, .5)` will return the following: + +```js +{ + nodes: [ + { + type: 'function', + value: 'rgba', + before: '', + after: '', + nodes: [ + { type: 'word', value: '233' }, + { type: 'div', value: ',', before: '', after: ' ' }, + { type: 'word', value: '45' }, + { type: 'div', value: ',', before: '', after: ' ' }, + { type: 'word', value: '66' }, + { type: 'div', value: ',', before: ' ', after: '' }, + { type: 'word', value: '.5' } + ] + } + ] +} +``` + +If you wanted to convert each `rgba()` value in `sourceCSS` to a hex value, you could do so like this: + +```js +var valueParser = require('postcss-value-parser'); + +var parsed = valueParser(sourceCSS); + +// walk() will visit all the of the nodes in the tree, +// invoking the callback for each. +parsed.walk(function (node) { + + // Since we only want to transform rgba() values, + // we can ignore anything else. + if (node.type !== 'function' && node.value !== 'rgba') return; + + // We can make an array of the rgba() arguments to feed to a + // convertToHex() function + var color = node.nodes.filter(function (node) { + return node.type === 'word'; + }).map(function (node) { + return Number(node.value); + }); // [233, 45, 66, .5] + + // Now we will transform the existing rgba() function node + // into a word node with the hex value + node.type = 'word'; + node.value = convertToHex(color); +}) + +parsed.toString(); // #E92D42 +``` + +## Nodes + +Each node is an object with these common properties: + +- **type**: The type of node (`word`, `string`, `div`, `space`, `comment`, or `function`). + Each type is documented below. +- **value**: Each node has a `value` property; but what exactly `value` means + is specific to the node type. Details are documented for each type below. +- **sourceIndex**: The starting index of the node within the original source + string. For example, given the source string `10px 20px`, the `word` node + whose value is `20px` will have a `sourceIndex` of `5`. + +### word + +The catch-all node type that includes keywords (e.g. `no-repeat`), +quantities (e.g. `20px`, `75%`, `1.5`), and hex colors (e.g. `#e6e6e6`). + +Node-specific properties: + +- **value**: The "word" itself. + +### string + +A quoted string value, e.g. `"something"` in `content: "something";`. + +Node-specific properties: + +- **value**: The text content of the string. +- **quote**: The quotation mark surrounding the string, either `"` or `'`. +- **unclosed**: `true` if the string was not closed properly. e.g. `"unclosed string `. + +### div + +A divider, for example + +- `,` in `animation-duration: 1s, 2s, 3s` +- `/` in `border-radius: 10px / 23px` +- `:` in `(min-width: 700px)` + +Node-specific properties: + +- **value**: The divider character. Either `,`, `/`, or `:` (see examples above). +- **before**: Whitespace before the divider. +- **after**: Whitespace after the divider. + +### space + +Whitespace used as a separator, e.g. ` ` occurring twice in `border: 1px solid black;`. + +Node-specific properties: + +- **value**: The whitespace itself. + +### comment + +A CSS comment starts with `/*` and ends with `*/` + +Node-specific properties: + +- **value**: The comment value without `/*` and `*/` +- **unclosed**: `true` if the comment was not closed properly. e.g. `/* comment without an end `. + +### function + +A CSS function, e.g. `rgb(0,0,0)` or `url(foo.bar)`. + +Function nodes have nodes nested within them: the function arguments. + +Additional properties: + +- **value**: The name of the function, e.g. `rgb` in `rgb(0,0,0)`. +- **before**: Whitespace after the opening parenthesis and before the first argument, + e.g. ` ` in `rgb( 0,0,0)`. +- **after**: Whitespace before the closing parenthesis and after the last argument, + e.g. ` ` in `rgb(0,0,0 )`. +- **nodes**: More nodes representing the arguments to the function. +- **unclosed**: `true` if the parentheses was not closed properly. e.g. `( unclosed-function `. + +Media features surrounded by parentheses are considered functions with an +empty value. For example, `(min-width: 700px)` parses to these nodes: + +```js +[ + { + type: 'function', value: '', before: '', after: '', + nodes: [ + { type: 'word', value: 'min-width' }, + { type: 'div', value: ':', before: '', after: ' ' }, + { type: 'word', value: '700px' } + ] + } +] +``` + +`url()` functions can be parsed a little bit differently depending on +whether the first character in the argument is a quotation mark. + +`url( /gfx/img/bg.jpg )` parses to: + +```js +{ type: 'function', sourceIndex: 0, value: 'url', before: ' ', after: ' ', nodes: [ + { type: 'word', sourceIndex: 5, value: '/gfx/img/bg.jpg' } +] } +``` + +`url( "/gfx/img/bg.jpg" )`, on the other hand, parses to: + +```js +{ type: 'function', sourceIndex: 0, value: 'url', before: ' ', after: ' ', nodes: [ + type: 'string', sourceIndex: 5, quote: '"', value: '/gfx/img/bg.jpg' }, +] } +``` + +### unicode-range + +The unicode-range CSS descriptor sets the specific range of characters to be +used from a font defined by @font-face and made available +for use on the current page (`unicode-range: U+0025-00FF`). + +Node-specific properties: + +- **value**: The "unicode-range" itself. + +## API + +``` +var valueParser = require('postcss-value-parser'); +``` + +### valueParser.unit(quantity) + +Parses `quantity`, distinguishing the number from the unit. Returns an object like the following: + +```js +// Given 2rem +{ + number: '2', + unit: 'rem' +} +``` + +If the `quantity` argument cannot be parsed as a number, returns `false`. + +*This function does not parse complete values*: you cannot pass it `1px solid black` and expect `px` as +the unit. Instead, you should pass it single quantities only. Parse `1px solid black`, then pass it +the stringified `1px` node (a `word` node) to parse the number and unit. + +### valueParser.stringify(nodes[, custom]) + +Stringifies a node or array of nodes. + +The `custom` function is called for each `node`; return a string to override the default behaviour. + +### valueParser.walk(nodes, callback[, bubble]) + +Walks each provided node, recursively walking all descendent nodes within functions. + +Returning `false` in the `callback` will prevent traversal of descendent nodes (within functions). +You can use this feature to for shallow iteration, walking over only the *immediate* children. +*Note: This only applies if `bubble` is `false` (which is the default).* + +By default, the tree is walked from the outermost node inwards. +To reverse the direction, pass `true` for the `bubble` argument. + +The `callback` is invoked with three arguments: `callback(node, index, nodes)`. + +- `node`: The current node. +- `index`: The index of the current node. +- `nodes`: The complete nodes array passed to `walk()`. + +Returns the `valueParser` instance. + +### var parsed = valueParser(value) + +Returns the parsed node tree. + +### parsed.nodes + +The array of nodes. + +### parsed.toString() + +Stringifies the node tree. + +### parsed.walk(callback[, bubble]) + +Walks each node inside `parsed.nodes`. See the documentation for `valueParser.walk()` above. + +# License + +MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru) diff --git a/node_modules/postcss-value-parser/lib/index.d.ts b/node_modules/postcss-value-parser/lib/index.d.ts new file mode 100644 index 0000000..8759f3f --- /dev/null +++ b/node_modules/postcss-value-parser/lib/index.d.ts @@ -0,0 +1,177 @@ +declare namespace postcssValueParser { + interface BaseNode { + /** + * The offset, inclusive, inside the CSS value at which the node starts. + */ + sourceIndex: number; + + /** + * The offset, exclusive, inside the CSS value at which the node ends. + */ + sourceEndIndex: number; + + /** + * The node's characteristic value + */ + value: string; + } + + interface ClosableNode { + /** + * Whether the parsed CSS value ended before the node was properly closed + */ + unclosed?: true; + } + + interface AdjacentAwareNode { + /** + * The token at the start of the node + */ + before: string; + + /** + * The token at the end of the node + */ + after: string; + } + + interface CommentNode extends BaseNode, ClosableNode { + type: "comment"; + } + + interface DivNode extends BaseNode, AdjacentAwareNode { + type: "div"; + } + + interface FunctionNode extends BaseNode, ClosableNode, AdjacentAwareNode { + type: "function"; + + /** + * Nodes inside the function + */ + nodes: Node[]; + } + + interface SpaceNode extends BaseNode { + type: "space"; + } + + interface StringNode extends BaseNode, ClosableNode { + type: "string"; + + /** + * The quote type delimiting the string + */ + quote: '"' | "'"; + } + + interface UnicodeRangeNode extends BaseNode { + type: "unicode-range"; + } + + interface WordNode extends BaseNode { + type: "word"; + } + + /** + * Any node parsed from a CSS value + */ + type Node = + | CommentNode + | DivNode + | FunctionNode + | SpaceNode + | StringNode + | UnicodeRangeNode + | WordNode; + + interface CustomStringifierCallback { + /** + * @param node The node to stringify + * @returns The serialized CSS representation of the node + */ + (nodes: Node): string | undefined; + } + + interface WalkCallback { + /** + * @param node The currently visited node + * @param index The index of the node in the series of parsed nodes + * @param nodes The series of parsed nodes + * @returns Returning `false` will prevent traversal of descendant nodes (only applies if `bubble` was set to `true` in the `walk()` call) + */ + (node: Node, index: number, nodes: Node[]): void | boolean; + } + + /** + * A CSS dimension, decomposed into its numeric and unit parts + */ + interface Dimension { + number: string; + unit: string; + } + + /** + * A wrapper around a parsed CSS value that allows for inspecting and walking nodes + */ + interface ParsedValue { + /** + * The series of parsed nodes + */ + nodes: Node[]; + + /** + * Walk all parsed nodes, applying a callback + * + * @param callback A visitor callback that will be executed for each node + * @param bubble When set to `true`, walking will be done inside-out instead of outside-in + */ + walk(callback: WalkCallback, bubble?: boolean): this; + } + + interface ValueParser { + /** + * Decompose a CSS dimension into its numeric and unit part + * + * @param value The dimension to decompose + * @returns An object representing `number` and `unit` part of the dimension or `false` if the decomposing fails + */ + unit(value: string): Dimension | false; + + /** + * Serialize a series of nodes into a CSS value + * + * @param nodes The nodes to stringify + * @param custom A custom stringifier callback + * @returns The generated CSS value + */ + stringify(nodes: Node | Node[], custom?: CustomStringifierCallback): string; + + /** + * Walk a series of nodes, applying a callback + * + * @param nodes The nodes to walk + * @param callback A visitor callback that will be executed for each node + * @param bubble When set to `true`, walking will be done inside-out instead of outside-in + */ + walk(nodes: Node[], callback: WalkCallback, bubble?: boolean): void; + + /** + * Parse a CSS value into a series of nodes to operate on + * + * @param value The value to parse + */ + new (value: string): ParsedValue; + + /** + * Parse a CSS value into a series of nodes to operate on + * + * @param value The value to parse + */ + (value: string): ParsedValue; + } +} + +declare const postcssValueParser: postcssValueParser.ValueParser; + +export = postcssValueParser; diff --git a/node_modules/postcss-value-parser/lib/index.js b/node_modules/postcss-value-parser/lib/index.js new file mode 100644 index 0000000..f9ac0e6 --- /dev/null +++ b/node_modules/postcss-value-parser/lib/index.js @@ -0,0 +1,28 @@ +var parse = require("./parse"); +var walk = require("./walk"); +var stringify = require("./stringify"); + +function ValueParser(value) { + if (this instanceof ValueParser) { + this.nodes = parse(value); + return this; + } + return new ValueParser(value); +} + +ValueParser.prototype.toString = function() { + return Array.isArray(this.nodes) ? stringify(this.nodes) : ""; +}; + +ValueParser.prototype.walk = function(cb, bubble) { + walk(this.nodes, cb, bubble); + return this; +}; + +ValueParser.unit = require("./unit"); + +ValueParser.walk = walk; + +ValueParser.stringify = stringify; + +module.exports = ValueParser; diff --git a/node_modules/postcss-value-parser/lib/parse.js b/node_modules/postcss-value-parser/lib/parse.js new file mode 100644 index 0000000..950631c --- /dev/null +++ b/node_modules/postcss-value-parser/lib/parse.js @@ -0,0 +1,321 @@ +var openParentheses = "(".charCodeAt(0); +var closeParentheses = ")".charCodeAt(0); +var singleQuote = "'".charCodeAt(0); +var doubleQuote = '"'.charCodeAt(0); +var backslash = "\\".charCodeAt(0); +var slash = "/".charCodeAt(0); +var comma = ",".charCodeAt(0); +var colon = ":".charCodeAt(0); +var star = "*".charCodeAt(0); +var uLower = "u".charCodeAt(0); +var uUpper = "U".charCodeAt(0); +var plus = "+".charCodeAt(0); +var isUnicodeRange = /^[a-f0-9?-]+$/i; + +module.exports = function(input) { + var tokens = []; + var value = input; + + var next, + quote, + prev, + token, + escape, + escapePos, + whitespacePos, + parenthesesOpenPos; + var pos = 0; + var code = value.charCodeAt(pos); + var max = value.length; + var stack = [{ nodes: tokens }]; + var balanced = 0; + var parent; + + var name = ""; + var before = ""; + var after = ""; + + while (pos < max) { + // Whitespaces + if (code <= 32) { + next = pos; + do { + next += 1; + code = value.charCodeAt(next); + } while (code <= 32); + token = value.slice(pos, next); + + prev = tokens[tokens.length - 1]; + if (code === closeParentheses && balanced) { + after = token; + } else if (prev && prev.type === "div") { + prev.after = token; + prev.sourceEndIndex += token.length; + } else if ( + code === comma || + code === colon || + (code === slash && + value.charCodeAt(next + 1) !== star && + (!parent || + (parent && parent.type === "function" && parent.value !== "calc"))) + ) { + before = token; + } else { + tokens.push({ + type: "space", + sourceIndex: pos, + sourceEndIndex: next, + value: token + }); + } + + pos = next; + + // Quotes + } else if (code === singleQuote || code === doubleQuote) { + next = pos; + quote = code === singleQuote ? "'" : '"'; + token = { + type: "string", + sourceIndex: pos, + quote: quote + }; + do { + escape = false; + next = value.indexOf(quote, next + 1); + if (~next) { + escapePos = next; + while (value.charCodeAt(escapePos - 1) === backslash) { + escapePos -= 1; + escape = !escape; + } + } else { + value += quote; + next = value.length - 1; + token.unclosed = true; + } + } while (escape); + token.value = value.slice(pos + 1, next); + token.sourceEndIndex = token.unclosed ? next : next + 1; + tokens.push(token); + pos = next + 1; + code = value.charCodeAt(pos); + + // Comments + } else if (code === slash && value.charCodeAt(pos + 1) === star) { + next = value.indexOf("*/", pos); + + token = { + type: "comment", + sourceIndex: pos, + sourceEndIndex: next + 2 + }; + + if (next === -1) { + token.unclosed = true; + next = value.length; + token.sourceEndIndex = next; + } + + token.value = value.slice(pos + 2, next); + tokens.push(token); + + pos = next + 2; + code = value.charCodeAt(pos); + + // Operation within calc + } else if ( + (code === slash || code === star) && + parent && + parent.type === "function" && + parent.value === "calc" + ) { + token = value[pos]; + tokens.push({ + type: "word", + sourceIndex: pos - before.length, + sourceEndIndex: pos + token.length, + value: token + }); + pos += 1; + code = value.charCodeAt(pos); + + // Dividers + } else if (code === slash || code === comma || code === colon) { + token = value[pos]; + + tokens.push({ + type: "div", + sourceIndex: pos - before.length, + sourceEndIndex: pos + token.length, + value: token, + before: before, + after: "" + }); + before = ""; + + pos += 1; + code = value.charCodeAt(pos); + + // Open parentheses + } else if (openParentheses === code) { + // Whitespaces after open parentheses + next = pos; + do { + next += 1; + code = value.charCodeAt(next); + } while (code <= 32); + parenthesesOpenPos = pos; + token = { + type: "function", + sourceIndex: pos - name.length, + value: name, + before: value.slice(parenthesesOpenPos + 1, next) + }; + pos = next; + + if (name === "url" && code !== singleQuote && code !== doubleQuote) { + next -= 1; + do { + escape = false; + next = value.indexOf(")", next + 1); + if (~next) { + escapePos = next; + while (value.charCodeAt(escapePos - 1) === backslash) { + escapePos -= 1; + escape = !escape; + } + } else { + value += ")"; + next = value.length - 1; + token.unclosed = true; + } + } while (escape); + // Whitespaces before closed + whitespacePos = next; + do { + whitespacePos -= 1; + code = value.charCodeAt(whitespacePos); + } while (code <= 32); + if (parenthesesOpenPos < whitespacePos) { + if (pos !== whitespacePos + 1) { + token.nodes = [ + { + type: "word", + sourceIndex: pos, + sourceEndIndex: whitespacePos + 1, + value: value.slice(pos, whitespacePos + 1) + } + ]; + } else { + token.nodes = []; + } + if (token.unclosed && whitespacePos + 1 !== next) { + token.after = ""; + token.nodes.push({ + type: "space", + sourceIndex: whitespacePos + 1, + sourceEndIndex: next, + value: value.slice(whitespacePos + 1, next) + }); + } else { + token.after = value.slice(whitespacePos + 1, next); + token.sourceEndIndex = next; + } + } else { + token.after = ""; + token.nodes = []; + } + pos = next + 1; + token.sourceEndIndex = token.unclosed ? next : pos; + code = value.charCodeAt(pos); + tokens.push(token); + } else { + balanced += 1; + token.after = ""; + token.sourceEndIndex = pos + 1; + tokens.push(token); + stack.push(token); + tokens = token.nodes = []; + parent = token; + } + name = ""; + + // Close parentheses + } else if (closeParentheses === code && balanced) { + pos += 1; + code = value.charCodeAt(pos); + + parent.after = after; + parent.sourceEndIndex += after.length; + after = ""; + balanced -= 1; + stack[stack.length - 1].sourceEndIndex = pos; + stack.pop(); + parent = stack[balanced]; + tokens = parent.nodes; + + // Words + } else { + next = pos; + do { + if (code === backslash) { + next += 1; + } + next += 1; + code = value.charCodeAt(next); + } while ( + next < max && + !( + code <= 32 || + code === singleQuote || + code === doubleQuote || + code === comma || + code === colon || + code === slash || + code === openParentheses || + (code === star && + parent && + parent.type === "function" && + parent.value === "calc") || + (code === slash && + parent.type === "function" && + parent.value === "calc") || + (code === closeParentheses && balanced) + ) + ); + token = value.slice(pos, next); + + if (openParentheses === code) { + name = token; + } else if ( + (uLower === token.charCodeAt(0) || uUpper === token.charCodeAt(0)) && + plus === token.charCodeAt(1) && + isUnicodeRange.test(token.slice(2)) + ) { + tokens.push({ + type: "unicode-range", + sourceIndex: pos, + sourceEndIndex: next, + value: token + }); + } else { + tokens.push({ + type: "word", + sourceIndex: pos, + sourceEndIndex: next, + value: token + }); + } + + pos = next; + } + } + + for (pos = stack.length - 1; pos; pos -= 1) { + stack[pos].unclosed = true; + stack[pos].sourceEndIndex = value.length; + } + + return stack[0].nodes; +}; diff --git a/node_modules/postcss-value-parser/lib/stringify.js b/node_modules/postcss-value-parser/lib/stringify.js new file mode 100644 index 0000000..6079671 --- /dev/null +++ b/node_modules/postcss-value-parser/lib/stringify.js @@ -0,0 +1,48 @@ +function stringifyNode(node, custom) { + var type = node.type; + var value = node.value; + var buf; + var customResult; + + if (custom && (customResult = custom(node)) !== undefined) { + return customResult; + } else if (type === "word" || type === "space") { + return value; + } else if (type === "string") { + buf = node.quote || ""; + return buf + value + (node.unclosed ? "" : buf); + } else if (type === "comment") { + return "/*" + value + (node.unclosed ? "" : "*/"); + } else if (type === "div") { + return (node.before || "") + value + (node.after || ""); + } else if (Array.isArray(node.nodes)) { + buf = stringify(node.nodes, custom); + if (type !== "function") { + return buf; + } + return ( + value + + "(" + + (node.before || "") + + buf + + (node.after || "") + + (node.unclosed ? "" : ")") + ); + } + return value; +} + +function stringify(nodes, custom) { + var result, i; + + if (Array.isArray(nodes)) { + result = ""; + for (i = nodes.length - 1; ~i; i -= 1) { + result = stringifyNode(nodes[i], custom) + result; + } + return result; + } + return stringifyNode(nodes, custom); +} + +module.exports = stringify; diff --git a/node_modules/postcss-value-parser/lib/unit.js b/node_modules/postcss-value-parser/lib/unit.js new file mode 100644 index 0000000..c349661 --- /dev/null +++ b/node_modules/postcss-value-parser/lib/unit.js @@ -0,0 +1,120 @@ +var minus = "-".charCodeAt(0); +var plus = "+".charCodeAt(0); +var dot = ".".charCodeAt(0); +var exp = "e".charCodeAt(0); +var EXP = "E".charCodeAt(0); + +// Check if three code points would start a number +// https://www.w3.org/TR/css-syntax-3/#starts-with-a-number +function likeNumber(value) { + var code = value.charCodeAt(0); + var nextCode; + + if (code === plus || code === minus) { + nextCode = value.charCodeAt(1); + + if (nextCode >= 48 && nextCode <= 57) { + return true; + } + + var nextNextCode = value.charCodeAt(2); + + if (nextCode === dot && nextNextCode >= 48 && nextNextCode <= 57) { + return true; + } + + return false; + } + + if (code === dot) { + nextCode = value.charCodeAt(1); + + if (nextCode >= 48 && nextCode <= 57) { + return true; + } + + return false; + } + + if (code >= 48 && code <= 57) { + return true; + } + + return false; +} + +// Consume a number +// https://www.w3.org/TR/css-syntax-3/#consume-number +module.exports = function(value) { + var pos = 0; + var length = value.length; + var code; + var nextCode; + var nextNextCode; + + if (length === 0 || !likeNumber(value)) { + return false; + } + + code = value.charCodeAt(pos); + + if (code === plus || code === minus) { + pos++; + } + + while (pos < length) { + code = value.charCodeAt(pos); + + if (code < 48 || code > 57) { + break; + } + + pos += 1; + } + + code = value.charCodeAt(pos); + nextCode = value.charCodeAt(pos + 1); + + if (code === dot && nextCode >= 48 && nextCode <= 57) { + pos += 2; + + while (pos < length) { + code = value.charCodeAt(pos); + + if (code < 48 || code > 57) { + break; + } + + pos += 1; + } + } + + code = value.charCodeAt(pos); + nextCode = value.charCodeAt(pos + 1); + nextNextCode = value.charCodeAt(pos + 2); + + if ( + (code === exp || code === EXP) && + ((nextCode >= 48 && nextCode <= 57) || + ((nextCode === plus || nextCode === minus) && + nextNextCode >= 48 && + nextNextCode <= 57)) + ) { + pos += nextCode === plus || nextCode === minus ? 3 : 2; + + while (pos < length) { + code = value.charCodeAt(pos); + + if (code < 48 || code > 57) { + break; + } + + pos += 1; + } + } + + return { + number: value.slice(0, pos), + unit: value.slice(pos) + }; +}; diff --git a/node_modules/postcss-value-parser/lib/walk.js b/node_modules/postcss-value-parser/lib/walk.js new file mode 100644 index 0000000..7666c5b --- /dev/null +++ b/node_modules/postcss-value-parser/lib/walk.js @@ -0,0 +1,22 @@ +module.exports = function walk(nodes, cb, bubble) { + var i, max, node, result; + + for (i = 0, max = nodes.length; i < max; i += 1) { + node = nodes[i]; + if (!bubble) { + result = cb(node, i, nodes); + } + + if ( + result !== false && + node.type === "function" && + Array.isArray(node.nodes) + ) { + walk(node.nodes, cb, bubble); + } + + if (bubble) { + cb(node, i, nodes); + } + } +}; diff --git a/node_modules/postcss-value-parser/package.json b/node_modules/postcss-value-parser/package.json new file mode 100644 index 0000000..02d744a --- /dev/null +++ b/node_modules/postcss-value-parser/package.json @@ -0,0 +1,58 @@ +{ + "name": "postcss-value-parser", + "version": "4.2.0", + "description": "Transforms css values and at-rule params into the tree", + "main": "lib/index.js", + "files": [ + "lib" + ], + "devDependencies": { + "eslint": "^5.16.0", + "husky": "^2.3.0", + "lint-staged": "^8.1.7", + "prettier": "^1.17.1", + "tap-spec": "^5.0.0", + "tape": "^4.10.2" + }, + "scripts": { + "lint:prettier": "prettier \"**/*.js\" \"**/*.ts\" --list-different", + "lint:js": "eslint . --cache", + "lint": "yarn lint:js && yarn lint:prettier", + "pretest": "yarn lint", + "test": "tape test/*.js | tap-spec" + }, + "eslintConfig": { + "env": { + "es6": true, + "node": true + }, + "extends": "eslint:recommended" + }, + "lint-staged": { + "*.js": [ + "eslint", + "prettier --write", + "git add" + ] + }, + "husky": { + "hooks": { + "pre-commit": "lint-staged" + } + }, + "author": "Bogdan Chadkin ", + "license": "MIT", + "homepage": "https://github.com/TrySound/postcss-value-parser", + "repository": { + "type": "git", + "url": "https://github.com/TrySound/postcss-value-parser.git" + }, + "keywords": [ + "postcss", + "value", + "parser" + ], + "bugs": { + "url": "https://github.com/TrySound/postcss-value-parser/issues" + } +} diff --git a/node_modules/postcss/LICENSE b/node_modules/postcss/LICENSE new file mode 100644 index 0000000..da057b4 --- /dev/null +++ b/node_modules/postcss/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2013 Andrey Sitnik + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/postcss/README.md b/node_modules/postcss/README.md new file mode 100644 index 0000000..50e5841 --- /dev/null +++ b/node_modules/postcss/README.md @@ -0,0 +1,44 @@ +# PostCSS [![Gitter][chat-img]][chat] + +Philosopher’s stone, logo of PostCSS + +[chat-img]: https://img.shields.io/badge/Gitter-Join_the_PostCSS_chat-brightgreen.svg +[chat]: https://gitter.im/postcss/postcss + +PostCSS is a tool for transforming styles with JS plugins. +These plugins can lint your CSS, support variables and mixins, +transpile future CSS syntax, inline images, and more. + +PostCSS is used by industry leaders including Wikipedia, Twitter, Alibaba, +and JetBrains. The [Autoprefixer] PostCSS plugin is one of the most popular +CSS processors. + +PostCSS takes a CSS file and provides an API to analyze and modify its rules +(by transforming them into an [Abstract Syntax Tree]). +This API can then be used by [plugins] to do a lot of useful things, +e.g., to find errors automatically, or to insert vendor prefixes. + +**Support / Discussion:** [Gitter](https://gitter.im/postcss/postcss)
+**Twitter account:** [@postcss](https://twitter.com/postcss)
+**VK.com page:** [postcss](https://vk.com/postcss)
+**中文翻译**: [`docs/README-cn.md`](./docs/README-cn.md) + +For PostCSS commercial support (consulting, improving the front-end culture +of your company, PostCSS plugins), contact [Evil Martians] +at . + +[Abstract Syntax Tree]: https://en.wikipedia.org/wiki/Abstract_syntax_tree +[Evil Martians]: https://evilmartians.com/?utm_source=postcss +[Autoprefixer]: https://github.com/postcss/autoprefixer +[plugins]: https://github.com/postcss/postcss#plugins + + + Sponsored by Evil Martians + + + +## Docs +Read **[full docs](https://github.com/postcss/postcss#readme)** on GitHub. diff --git a/node_modules/postcss/lib/at-rule.d.ts b/node_modules/postcss/lib/at-rule.d.ts new file mode 100644 index 0000000..7a39b2f --- /dev/null +++ b/node_modules/postcss/lib/at-rule.d.ts @@ -0,0 +1,106 @@ +import Container, { ContainerProps } from './container.js' + +interface AtRuleRaws extends Record { + /** + * The space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + */ + before?: string + + /** + * The space symbols after the last child of the node to the end of the node. + */ + after?: string + + /** + * The space between the at-rule name and its parameters. + */ + afterName?: string + + /** + * The symbols between the last parameter and `{` for rules. + */ + between?: string + + /** + * Contains `true` if the last child has an (optional) semicolon. + */ + semicolon?: boolean + + /** + * The rule’s selector with comments. + */ + params?: { + value: string + raw: string + } +} + +export interface AtRuleProps extends ContainerProps { + /** Name of the at-rule. */ + name: string + /** Parameters following the name of the at-rule. */ + params?: string | number + /** Information used to generate byte-to-byte equal node string as it was in the origin input. */ + raws?: AtRuleRaws +} + +/** + * Represents an at-rule. + * + * ```js + * Once (root, { AtRule }) { + * let media = new AtRule({ name: 'media', params: 'print' }) + * media.append(…) + * root.append(media) + * } + * ``` + * + * If it’s followed in the CSS by a {} block, this node will have + * a nodes property representing its children. + * + * ```js + * const root = postcss.parse('@charset "UTF-8"; @media print {}') + * + * const charset = root.first + * charset.type //=> 'atrule' + * charset.nodes //=> undefined + * + * const media = root.last + * media.nodes //=> [] + * ``` + */ +export default class AtRule extends Container { + type: 'atrule' + parent: Container | undefined + raws: AtRuleRaws + + /** + * The at-rule’s name immediately follows the `@`. + * + * ```js + * const root = postcss.parse('@media print {}') + * media.name //=> 'media' + * const media = root.first + * ``` + */ + name: string + + /** + * The at-rule’s parameters, the values that follow the at-rule’s name + * but precede any {} block. + * + * ```js + * const root = postcss.parse('@media print, screen {}') + * const media = root.first + * media.params //=> 'print, screen' + * ``` + */ + params: string + + constructor(defaults?: AtRuleProps) + assign(overrides: object | AtRuleProps): this + clone(overrides?: Partial): this + cloneBefore(overrides?: Partial): this + cloneAfter(overrides?: Partial): this +} diff --git a/node_modules/postcss/lib/at-rule.js b/node_modules/postcss/lib/at-rule.js new file mode 100644 index 0000000..9486447 --- /dev/null +++ b/node_modules/postcss/lib/at-rule.js @@ -0,0 +1,25 @@ +'use strict' + +let Container = require('./container') + +class AtRule extends Container { + constructor(defaults) { + super(defaults) + this.type = 'atrule' + } + + append(...children) { + if (!this.proxyOf.nodes) this.nodes = [] + return super.append(...children) + } + + prepend(...children) { + if (!this.proxyOf.nodes) this.nodes = [] + return super.prepend(...children) + } +} + +module.exports = AtRule +AtRule.default = AtRule + +Container.registerAtRule(AtRule) diff --git a/node_modules/postcss/lib/comment.d.ts b/node_modules/postcss/lib/comment.d.ts new file mode 100644 index 0000000..8eaf3a2 --- /dev/null +++ b/node_modules/postcss/lib/comment.d.ts @@ -0,0 +1,56 @@ +import Container from './container.js' +import Node, { NodeProps } from './node.js' + +interface CommentRaws extends Record { + /** + * The space symbols before the node. + */ + before?: string + + /** + * The space symbols between `/*` and the comment’s text. + */ + left?: string + + /** + * The space symbols between the comment’s text. + */ + right?: string +} + +export interface CommentProps extends NodeProps { + /** Content of the comment. */ + text: string + /** Information used to generate byte-to-byte equal node string as it was in the origin input. */ + raws?: CommentRaws +} + +/** + * Represents a comment between declarations or statements (rule and at-rules). + * + * ```js + * Once (root, { Comment }) { + * let note = new Comment({ text: 'Note: …' }) + * root.append(note) + * } + * ``` + * + * Comments inside selectors, at-rule parameters, or declaration values + * will be stored in the `raws` properties explained above. + */ +export default class Comment extends Node { + type: 'comment' + parent: Container | undefined + raws: CommentRaws + + /** + * The comment's text. + */ + text: string + + constructor(defaults?: CommentProps) + assign(overrides: object | CommentProps): this + clone(overrides?: Partial): this + cloneBefore(overrides?: Partial): this + cloneAfter(overrides?: Partial): this +} diff --git a/node_modules/postcss/lib/comment.js b/node_modules/postcss/lib/comment.js new file mode 100644 index 0000000..c566506 --- /dev/null +++ b/node_modules/postcss/lib/comment.js @@ -0,0 +1,13 @@ +'use strict' + +let Node = require('./node') + +class Comment extends Node { + constructor(defaults) { + super(defaults) + this.type = 'comment' + } +} + +module.exports = Comment +Comment.default = Comment diff --git a/node_modules/postcss/lib/container.d.ts b/node_modules/postcss/lib/container.d.ts new file mode 100644 index 0000000..2b75e37 --- /dev/null +++ b/node_modules/postcss/lib/container.d.ts @@ -0,0 +1,442 @@ +import Node, { ChildNode, NodeProps, ChildProps } from './node.js' +import Declaration from './declaration.js' +import Comment from './comment.js' +import AtRule from './at-rule.js' +import Rule from './rule.js' + +interface ValueOptions { + /** + * An array of property names. + */ + props?: string[] + + /** + * String that’s used to narrow down values and speed up the regexp search. + */ + fast?: string +} + +export interface ContainerProps extends NodeProps { + nodes?: (ChildNode | ChildProps)[] +} + +/** + * The `Root`, `AtRule`, and `Rule` container nodes + * inherit some common methods to help work with their children. + * + * Note that all containers can store any content. If you write a rule inside + * a rule, PostCSS will parse it. + */ +export default abstract class Container< + Child extends Node = ChildNode +> extends Node { + /** + * An array containing the container’s children. + * + * ```js + * const root = postcss.parse('a { color: black }') + * root.nodes.length //=> 1 + * root.nodes[0].selector //=> 'a' + * root.nodes[0].nodes[0].prop //=> 'color' + * ``` + */ + nodes: Child[] + + /** + * The container’s first child. + * + * ```js + * rule.first === rules.nodes[0] + * ``` + */ + get first(): Child | undefined + + /** + * The container’s last child. + * + * ```js + * rule.last === rule.nodes[rule.nodes.length - 1] + * ``` + */ + get last(): Child | undefined + + /** + * Iterates through the container’s immediate children, + * calling `callback` for each child. + * + * Returning `false` in the callback will break iteration. + * + * This method only iterates through the container’s immediate children. + * If you need to recursively iterate through all the container’s descendant + * nodes, use `Container#walk`. + * + * Unlike the for `{}`-cycle or `Array#forEach` this iterator is safe + * if you are mutating the array of child nodes during iteration. + * PostCSS will adjust the current index to match the mutations. + * + * ```js + * const root = postcss.parse('a { color: black; z-index: 1 }') + * const rule = root.first + * + * for (const decl of rule.nodes) { + * decl.cloneBefore({ prop: '-webkit-' + decl.prop }) + * // Cycle will be infinite, because cloneBefore moves the current node + * // to the next index + * } + * + * rule.each(decl => { + * decl.cloneBefore({ prop: '-webkit-' + decl.prop }) + * // Will be executed only for color and z-index + * }) + * ``` + * + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + each( + callback: (node: Child, index: number) => false | void + ): false | undefined + + /** + * Traverses the container’s descendant nodes, calling callback + * for each node. + * + * Like container.each(), this method is safe to use + * if you are mutating arrays during iteration. + * + * If you only need to iterate through the container’s immediate children, + * use `Container#each`. + * + * ```js + * root.walk(node => { + * // Traverses all descendant nodes. + * }) + * ``` + * + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + walk( + callback: (node: ChildNode, index: number) => false | void + ): false | undefined + + /** + * Traverses the container’s descendant nodes, calling callback + * for each declaration node. + * + * If you pass a filter, iteration will only happen over declarations + * with matching properties. + * + * ```js + * root.walkDecls(decl => { + * checkPropertySupport(decl.prop) + * }) + * + * root.walkDecls('border-radius', decl => { + * decl.remove() + * }) + * + * root.walkDecls(/^background/, decl => { + * decl.value = takeFirstColorFromGradient(decl.value) + * }) + * ``` + * + * Like `Container#each`, this method is safe + * to use if you are mutating arrays during iteration. + * + * @param prop String or regular expression to filter declarations + * by property name. + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + walkDecls( + propFilter: string | RegExp, + callback: (decl: Declaration, index: number) => false | void + ): false | undefined + walkDecls( + callback: (decl: Declaration, index: number) => false | void + ): false | undefined + + /** + * Traverses the container’s descendant nodes, calling callback + * for each rule node. + * + * If you pass a filter, iteration will only happen over rules + * with matching selectors. + * + * Like `Container#each`, this method is safe + * to use if you are mutating arrays during iteration. + * + * ```js + * const selectors = [] + * root.walkRules(rule => { + * selectors.push(rule.selector) + * }) + * console.log(`Your CSS uses ${ selectors.length } selectors`) + * ``` + * + * @param selector String or regular expression to filter rules by selector. + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + walkRules( + selectorFilter: string | RegExp, + callback: (rule: Rule, index: number) => false | void + ): false | undefined + walkRules( + callback: (rule: Rule, index: number) => false | void + ): false | undefined + + /** + * Traverses the container’s descendant nodes, calling callback + * for each at-rule node. + * + * If you pass a filter, iteration will only happen over at-rules + * that have matching names. + * + * Like `Container#each`, this method is safe + * to use if you are mutating arrays during iteration. + * + * ```js + * root.walkAtRules(rule => { + * if (isOld(rule.name)) rule.remove() + * }) + * + * let first = false + * root.walkAtRules('charset', rule => { + * if (!first) { + * first = true + * } else { + * rule.remove() + * } + * }) + * ``` + * + * @param name String or regular expression to filter at-rules by name. + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + walkAtRules( + nameFilter: string | RegExp, + callback: (atRule: AtRule, index: number) => false | void + ): false | undefined + walkAtRules( + callback: (atRule: AtRule, index: number) => false | void + ): false | undefined + + /** + * Traverses the container’s descendant nodes, calling callback + * for each comment node. + * + * Like `Container#each`, this method is safe + * to use if you are mutating arrays during iteration. + * + * ```js + * root.walkComments(comment => { + * comment.remove() + * }) + * ``` + * + * @param callback Iterator receives each node and index. + * @return Returns `false` if iteration was broke. + */ + + walkComments( + callback: (comment: Comment, indexed: number) => false | void + ): false | undefined + walkComments( + callback: (comment: Comment, indexed: number) => false | void + ): false | undefined + + /** + * Inserts new nodes to the end of the container. + * + * ```js + * const decl1 = new Declaration({ prop: 'color', value: 'black' }) + * const decl2 = new Declaration({ prop: 'background-color', value: 'white' }) + * rule.append(decl1, decl2) + * + * root.append({ name: 'charset', params: '"UTF-8"' }) // at-rule + * root.append({ selector: 'a' }) // rule + * rule.append({ prop: 'color', value: 'black' }) // declaration + * rule.append({ text: 'Comment' }) // comment + * + * root.append('a {}') + * root.first.append('color: black; z-index: 1') + * ``` + * + * @param nodes New nodes. + * @return This node for methods chain. + */ + append( + ...nodes: (Node | Node[] | ChildProps | ChildProps[] | string | string[])[] + ): this + + /** + * Inserts new nodes to the start of the container. + * + * ```js + * const decl1 = new Declaration({ prop: 'color', value: 'black' }) + * const decl2 = new Declaration({ prop: 'background-color', value: 'white' }) + * rule.prepend(decl1, decl2) + * + * root.append({ name: 'charset', params: '"UTF-8"' }) // at-rule + * root.append({ selector: 'a' }) // rule + * rule.append({ prop: 'color', value: 'black' }) // declaration + * rule.append({ text: 'Comment' }) // comment + * + * root.append('a {}') + * root.first.append('color: black; z-index: 1') + * ``` + * + * @param nodes New nodes. + * @return This node for methods chain. + */ + prepend( + ...nodes: (Node | Node[] | ChildProps | ChildProps[] | string | string[])[] + ): this + + /** + * Add child to the end of the node. + * + * ```js + * rule.push(new Declaration({ prop: 'color', value: 'black' })) + * ``` + * + * @param child New node. + * @return This node for methods chain. + */ + push(child: Child): this + + /** + * Insert new node before old node within the container. + * + * ```js + * rule.insertBefore(decl, decl.clone({ prop: '-webkit-' + decl.prop })) + * ``` + * + * @param oldNode Child or child’s index. + * @param newNode New node. + * @return This node for methods chain. + */ + insertBefore( + oldNode: Child | number, + newNode: Child | ChildProps | string | Child[] | ChildProps[] | string[] + ): this + + /** + * Insert new node after old node within the container. + * + * @param oldNode Child or child’s index. + * @param newNode New node. + * @return This node for methods chain. + */ + insertAfter( + oldNode: Child | number, + newNode: Child | ChildProps | string | Child[] | ChildProps[] | string[] + ): this + + /** + * Removes node from the container and cleans the parent properties + * from the node and its children. + * + * ```js + * rule.nodes.length //=> 5 + * rule.removeChild(decl) + * rule.nodes.length //=> 4 + * decl.parent //=> undefined + * ``` + * + * @param child Child or child’s index. + * @return This node for methods chain. + */ + removeChild(child: Child | number): this + + /** + * Removes all children from the container + * and cleans their parent properties. + * + * ```js + * rule.removeAll() + * rule.nodes.length //=> 0 + * ``` + * + * @return This node for methods chain. + */ + removeAll(): this + + /** + * Passes all declaration values within the container that match pattern + * through callback, replacing those values with the returned result + * of callback. + * + * This method is useful if you are using a custom unit or function + * and need to iterate through all values. + * + * ```js + * root.replaceValues(/\d+rem/, { fast: 'rem' }, string => { + * return 15 * parseInt(string) + 'px' + * }) + * ``` + * + * @param pattern Replace pattern. + * @param {object} opts Options to speed up the search. + * @param callback String to replace pattern or callback + * that returns a new value. The callback + * will receive the same arguments + * as those passed to a function parameter + * of `String#replace`. + * @return This node for methods chain. + */ + replaceValues( + pattern: string | RegExp, + options: ValueOptions, + replaced: string | { (substring: string, ...args: any[]): string } + ): this + replaceValues( + pattern: string | RegExp, + replaced: string | { (substring: string, ...args: any[]): string } + ): this + + /** + * Returns `true` if callback returns `true` + * for all of the container’s children. + * + * ```js + * const noPrefixes = rule.every(i => i.prop[0] !== '-') + * ``` + * + * @param condition Iterator returns true or false. + * @return Is every child pass condition. + */ + every( + condition: (node: Child, index: number, nodes: Child[]) => boolean + ): boolean + + /** + * Returns `true` if callback returns `true` for (at least) one + * of the container’s children. + * + * ```js + * const hasPrefix = rule.some(i => i.prop[0] === '-') + * ``` + * + * @param condition Iterator returns true or false. + * @return Is some child pass condition. + */ + some( + condition: (node: Child, index: number, nodes: Child[]) => boolean + ): boolean + + /** + * Returns a `child`’s index within the `Container#nodes` array. + * + * ```js + * rule.index( rule.nodes[2] ) //=> 2 + * ``` + * + * @param child Child of the current container. + * @return Child index. + */ + index(child: Child | number): number +} diff --git a/node_modules/postcss/lib/container.js b/node_modules/postcss/lib/container.js new file mode 100644 index 0000000..39fe036 --- /dev/null +++ b/node_modules/postcss/lib/container.js @@ -0,0 +1,439 @@ +'use strict' + +let { isClean, my } = require('./symbols') +let Declaration = require('./declaration') +let Comment = require('./comment') +let Node = require('./node') + +let parse, Rule, AtRule, Root + +function cleanSource(nodes) { + return nodes.map(i => { + if (i.nodes) i.nodes = cleanSource(i.nodes) + delete i.source + return i + }) +} + +function markDirtyUp(node) { + node[isClean] = false + if (node.proxyOf.nodes) { + for (let i of node.proxyOf.nodes) { + markDirtyUp(i) + } + } +} + +class Container extends Node { + push(child) { + child.parent = this + this.proxyOf.nodes.push(child) + return this + } + + each(callback) { + if (!this.proxyOf.nodes) return undefined + let iterator = this.getIterator() + + let index, result + while (this.indexes[iterator] < this.proxyOf.nodes.length) { + index = this.indexes[iterator] + result = callback(this.proxyOf.nodes[index], index) + if (result === false) break + + this.indexes[iterator] += 1 + } + + delete this.indexes[iterator] + return result + } + + walk(callback) { + return this.each((child, i) => { + let result + try { + result = callback(child, i) + } catch (e) { + throw child.addToError(e) + } + if (result !== false && child.walk) { + result = child.walk(callback) + } + + return result + }) + } + + walkDecls(prop, callback) { + if (!callback) { + callback = prop + return this.walk((child, i) => { + if (child.type === 'decl') { + return callback(child, i) + } + }) + } + if (prop instanceof RegExp) { + return this.walk((child, i) => { + if (child.type === 'decl' && prop.test(child.prop)) { + return callback(child, i) + } + }) + } + return this.walk((child, i) => { + if (child.type === 'decl' && child.prop === prop) { + return callback(child, i) + } + }) + } + + walkRules(selector, callback) { + if (!callback) { + callback = selector + + return this.walk((child, i) => { + if (child.type === 'rule') { + return callback(child, i) + } + }) + } + if (selector instanceof RegExp) { + return this.walk((child, i) => { + if (child.type === 'rule' && selector.test(child.selector)) { + return callback(child, i) + } + }) + } + return this.walk((child, i) => { + if (child.type === 'rule' && child.selector === selector) { + return callback(child, i) + } + }) + } + + walkAtRules(name, callback) { + if (!callback) { + callback = name + return this.walk((child, i) => { + if (child.type === 'atrule') { + return callback(child, i) + } + }) + } + if (name instanceof RegExp) { + return this.walk((child, i) => { + if (child.type === 'atrule' && name.test(child.name)) { + return callback(child, i) + } + }) + } + return this.walk((child, i) => { + if (child.type === 'atrule' && child.name === name) { + return callback(child, i) + } + }) + } + + walkComments(callback) { + return this.walk((child, i) => { + if (child.type === 'comment') { + return callback(child, i) + } + }) + } + + append(...children) { + for (let child of children) { + let nodes = this.normalize(child, this.last) + for (let node of nodes) this.proxyOf.nodes.push(node) + } + + this.markDirty() + + return this + } + + prepend(...children) { + children = children.reverse() + for (let child of children) { + let nodes = this.normalize(child, this.first, 'prepend').reverse() + for (let node of nodes) this.proxyOf.nodes.unshift(node) + for (let id in this.indexes) { + this.indexes[id] = this.indexes[id] + nodes.length + } + } + + this.markDirty() + + return this + } + + cleanRaws(keepBetween) { + super.cleanRaws(keepBetween) + if (this.nodes) { + for (let node of this.nodes) node.cleanRaws(keepBetween) + } + } + + insertBefore(exist, add) { + let existIndex = this.index(exist) + let type = exist === 0 ? 'prepend' : false + let nodes = this.normalize(add, this.proxyOf.nodes[existIndex], type).reverse() + existIndex = this.index(exist) + for (let node of nodes) this.proxyOf.nodes.splice(existIndex, 0, node) + + let index + for (let id in this.indexes) { + index = this.indexes[id] + if (existIndex <= index) { + this.indexes[id] = index + nodes.length + } + } + + this.markDirty() + + return this + } + + insertAfter(exist, add) { + let existIndex = this.index(exist) + let nodes = this.normalize(add, this.proxyOf.nodes[existIndex]).reverse() + existIndex = this.index(exist) + for (let node of nodes) this.proxyOf.nodes.splice(existIndex + 1, 0, node) + + let index + for (let id in this.indexes) { + index = this.indexes[id] + if (existIndex < index) { + this.indexes[id] = index + nodes.length + } + } + + this.markDirty() + + return this + } + + removeChild(child) { + child = this.index(child) + this.proxyOf.nodes[child].parent = undefined + this.proxyOf.nodes.splice(child, 1) + + let index + for (let id in this.indexes) { + index = this.indexes[id] + if (index >= child) { + this.indexes[id] = index - 1 + } + } + + this.markDirty() + + return this + } + + removeAll() { + for (let node of this.proxyOf.nodes) node.parent = undefined + this.proxyOf.nodes = [] + + this.markDirty() + + return this + } + + replaceValues(pattern, opts, callback) { + if (!callback) { + callback = opts + opts = {} + } + + this.walkDecls(decl => { + if (opts.props && !opts.props.includes(decl.prop)) return + if (opts.fast && !decl.value.includes(opts.fast)) return + + decl.value = decl.value.replace(pattern, callback) + }) + + this.markDirty() + + return this + } + + every(condition) { + return this.nodes.every(condition) + } + + some(condition) { + return this.nodes.some(condition) + } + + index(child) { + if (typeof child === 'number') return child + if (child.proxyOf) child = child.proxyOf + return this.proxyOf.nodes.indexOf(child) + } + + get first() { + if (!this.proxyOf.nodes) return undefined + return this.proxyOf.nodes[0] + } + + get last() { + if (!this.proxyOf.nodes) return undefined + return this.proxyOf.nodes[this.proxyOf.nodes.length - 1] + } + + normalize(nodes, sample) { + if (typeof nodes === 'string') { + nodes = cleanSource(parse(nodes).nodes) + } else if (Array.isArray(nodes)) { + nodes = nodes.slice(0) + for (let i of nodes) { + if (i.parent) i.parent.removeChild(i, 'ignore') + } + } else if (nodes.type === 'root' && this.type !== 'document') { + nodes = nodes.nodes.slice(0) + for (let i of nodes) { + if (i.parent) i.parent.removeChild(i, 'ignore') + } + } else if (nodes.type) { + nodes = [nodes] + } else if (nodes.prop) { + if (typeof nodes.value === 'undefined') { + throw new Error('Value field is missed in node creation') + } else if (typeof nodes.value !== 'string') { + nodes.value = String(nodes.value) + } + nodes = [new Declaration(nodes)] + } else if (nodes.selector) { + nodes = [new Rule(nodes)] + } else if (nodes.name) { + nodes = [new AtRule(nodes)] + } else if (nodes.text) { + nodes = [new Comment(nodes)] + } else { + throw new Error('Unknown node type in node creation') + } + + let processed = nodes.map(i => { + /* c8 ignore next */ + if (!i[my]) Container.rebuild(i) + i = i.proxyOf + if (i.parent) i.parent.removeChild(i) + if (i[isClean]) markDirtyUp(i) + if (typeof i.raws.before === 'undefined') { + if (sample && typeof sample.raws.before !== 'undefined') { + i.raws.before = sample.raws.before.replace(/\S/g, '') + } + } + i.parent = this.proxyOf + return i + }) + + return processed + } + + getProxyProcessor() { + return { + set(node, prop, value) { + if (node[prop] === value) return true + node[prop] = value + if (prop === 'name' || prop === 'params' || prop === 'selector') { + node.markDirty() + } + return true + }, + + get(node, prop) { + if (prop === 'proxyOf') { + return node + } else if (!node[prop]) { + return node[prop] + } else if ( + prop === 'each' || + (typeof prop === 'string' && prop.startsWith('walk')) + ) { + return (...args) => { + return node[prop]( + ...args.map(i => { + if (typeof i === 'function') { + return (child, index) => i(child.toProxy(), index) + } else { + return i + } + }) + ) + } + } else if (prop === 'every' || prop === 'some') { + return cb => { + return node[prop]((child, ...other) => + cb(child.toProxy(), ...other) + ) + } + } else if (prop === 'root') { + return () => node.root().toProxy() + } else if (prop === 'nodes') { + return node.nodes.map(i => i.toProxy()) + } else if (prop === 'first' || prop === 'last') { + return node[prop].toProxy() + } else { + return node[prop] + } + } + } + } + + getIterator() { + if (!this.lastEach) this.lastEach = 0 + if (!this.indexes) this.indexes = {} + + this.lastEach += 1 + let iterator = this.lastEach + this.indexes[iterator] = 0 + + return iterator + } +} + +Container.registerParse = dependant => { + parse = dependant +} + +Container.registerRule = dependant => { + Rule = dependant +} + +Container.registerAtRule = dependant => { + AtRule = dependant +} + +Container.registerRoot = dependant => { + Root = dependant +} + +module.exports = Container +Container.default = Container + +/* c8 ignore start */ +Container.rebuild = node => { + if (node.type === 'atrule') { + Object.setPrototypeOf(node, AtRule.prototype) + } else if (node.type === 'rule') { + Object.setPrototypeOf(node, Rule.prototype) + } else if (node.type === 'decl') { + Object.setPrototypeOf(node, Declaration.prototype) + } else if (node.type === 'comment') { + Object.setPrototypeOf(node, Comment.prototype) + } else if (node.type === 'root') { + Object.setPrototypeOf(node, Root.prototype) + } + + node[my] = true + + if (node.nodes) { + node.nodes.forEach(child => { + Container.rebuild(child) + }) + } +} +/* c8 ignore stop */ diff --git a/node_modules/postcss/lib/css-syntax-error.d.ts b/node_modules/postcss/lib/css-syntax-error.d.ts new file mode 100644 index 0000000..3fd0555 --- /dev/null +++ b/node_modules/postcss/lib/css-syntax-error.d.ts @@ -0,0 +1,239 @@ +import { FilePosition } from './input.js' + +/** + * A position that is part of a range. + */ +export interface RangePosition { + /** + * The line number in the input. + */ + line: number + + /** + * The column number in the input. + */ + column: number +} + +/** + * The CSS parser throws this error for broken CSS. + * + * Custom parsers can throw this error for broken custom syntax using + * the `Node#error` method. + * + * PostCSS will use the input source map to detect the original error location. + * If you wrote a Sass file, compiled it to CSS and then parsed it with PostCSS, + * PostCSS will show the original position in the Sass file. + * + * If you need the position in the PostCSS input + * (e.g., to debug the previous compiler), use `error.input.file`. + * + * ```js + * // Raising error from plugin + * throw node.error('Unknown variable', { plugin: 'postcss-vars' }) + * ``` + * + * ```js + * // Catching and checking syntax error + * try { + * postcss.parse('a{') + * } catch (error) { + * if (error.name === 'CssSyntaxError') { + * error //=> CssSyntaxError + * } + * } + * ``` + */ +export default class CssSyntaxError { + /** + * Instantiates a CSS syntax error. Can be instantiated for a single position + * or for a range. + * @param message Error message. + * @param lineOrStartPos If for a single position, the line number, or if for + * a range, the inclusive start position of the error. + * @param columnOrEndPos If for a single position, the column number, or if for + * a range, the exclusive end position of the error. + * @param source Source code of the broken file. + * @param file Absolute path to the broken file. + * @param plugin PostCSS plugin name, if error came from plugin. + */ + constructor( + message: string, + lineOrStartPos?: number | RangePosition, + columnOrEndPos?: number | RangePosition, + source?: string, + file?: string, + plugin?: string + ) + + stack: string + + /** + * Always equal to `'CssSyntaxError'`. You should always check error type + * by `error.name === 'CssSyntaxError'` + * instead of `error instanceof CssSyntaxError`, + * because npm could have several PostCSS versions. + * + * ```js + * if (error.name === 'CssSyntaxError') { + * error //=> CssSyntaxError + * } + * ``` + */ + name: 'CssSyntaxError' + + /** + * Error message. + * + * ```js + * error.message //=> 'Unclosed block' + * ``` + */ + reason: string + + /** + * Full error text in the GNU error format + * with plugin, file, line and column. + * + * ```js + * error.message //=> 'a.css:1:1: Unclosed block' + * ``` + */ + message: string + + /** + * Absolute path to the broken file. + * + * ```js + * error.file //=> 'a.sass' + * error.input.file //=> 'a.css' + * ``` + * + * PostCSS will use the input source map to detect the original location. + * If you need the position in the PostCSS input, use `error.input.file`. + */ + file?: string + + /** + * Source line of the error. + * + * ```js + * error.line //=> 2 + * error.input.line //=> 4 + * ``` + * + * PostCSS will use the input source map to detect the original location. + * If you need the position in the PostCSS input, use `error.input.line`. + */ + line?: number + + /** + * Source column of the error. + * + * ```js + * error.column //=> 1 + * error.input.column //=> 4 + * ``` + * + * PostCSS will use the input source map to detect the original location. + * If you need the position in the PostCSS input, use `error.input.column`. + */ + column?: number + + /** + * Source line of the error's end, exclusive. Provided if the error pertains + * to a range. + * + * ```js + * error.endLine //=> 3 + * error.input.endLine //=> 4 + * ``` + * + * PostCSS will use the input source map to detect the original location. + * If you need the position in the PostCSS input, use `error.input.endLine`. + */ + endLine?: number + + /** + * Source column of the error's end, exclusive. Provided if the error pertains + * to a range. + * + * ```js + * error.endColumn //=> 1 + * error.input.endColumn //=> 4 + * ``` + * + * PostCSS will use the input source map to detect the original location. + * If you need the position in the PostCSS input, use `error.input.endColumn`. + */ + endColumn?: number + + /** + * Source code of the broken file. + * + * ```js + * error.source //=> 'a { b {} }' + * error.input.source //=> 'a b { }' + * ``` + */ + source?: string + + /** + * Plugin name, if error came from plugin. + * + * ```js + * error.plugin //=> 'postcss-vars' + * ``` + */ + plugin?: string + + /** + * Input object with PostCSS internal information + * about input file. If input has source map + * from previous tool, PostCSS will use origin + * (for example, Sass) source. You can use this + * object to get PostCSS input source. + * + * ```js + * error.input.file //=> 'a.css' + * error.file //=> 'a.sass' + * ``` + */ + input?: FilePosition + + /** + * Returns error position, message and source code of the broken part. + * + * ```js + * error.toString() //=> "CssSyntaxError: app.css:1:1: Unclosed block + * // > 1 | a { + * // | ^" + * ``` + * + * @return Error position, message and source code. + */ + toString(): string + + /** + * Returns a few lines of CSS source that caused the error. + * + * If the CSS has an input source map without `sourceContent`, + * this method will return an empty string. + * + * ```js + * error.showSourceCode() //=> " 4 | } + * // 5 | a { + * // > 6 | bad + * // | ^ + * // 7 | } + * // 8 | b {" + * ``` + * + * @param color Whether arrow will be colored red by terminal + * color codes. By default, PostCSS will detect + * color support by `process.stdout.isTTY` + * and `process.env.NODE_DISABLE_COLORS`. + * @return Few lines of CSS source that caused the error. + */ + showSourceCode(color?: boolean): string +} diff --git a/node_modules/postcss/lib/css-syntax-error.js b/node_modules/postcss/lib/css-syntax-error.js new file mode 100644 index 0000000..d6b369b --- /dev/null +++ b/node_modules/postcss/lib/css-syntax-error.js @@ -0,0 +1,100 @@ +'use strict' + +let pico = require('picocolors') + +let terminalHighlight = require('./terminal-highlight') + +class CssSyntaxError extends Error { + constructor(message, line, column, source, file, plugin) { + super(message) + this.name = 'CssSyntaxError' + this.reason = message + + if (file) { + this.file = file + } + if (source) { + this.source = source + } + if (plugin) { + this.plugin = plugin + } + if (typeof line !== 'undefined' && typeof column !== 'undefined') { + if (typeof line === 'number') { + this.line = line + this.column = column + } else { + this.line = line.line + this.column = line.column + this.endLine = column.line + this.endColumn = column.column + } + } + + this.setMessage() + + if (Error.captureStackTrace) { + Error.captureStackTrace(this, CssSyntaxError) + } + } + + setMessage() { + this.message = this.plugin ? this.plugin + ': ' : '' + this.message += this.file ? this.file : '' + if (typeof this.line !== 'undefined') { + this.message += ':' + this.line + ':' + this.column + } + this.message += ': ' + this.reason + } + + showSourceCode(color) { + if (!this.source) return '' + + let css = this.source + if (color == null) color = pico.isColorSupported + if (terminalHighlight) { + if (color) css = terminalHighlight(css) + } + + let lines = css.split(/\r?\n/) + let start = Math.max(this.line - 3, 0) + let end = Math.min(this.line + 2, lines.length) + + let maxWidth = String(end).length + + let mark, aside + if (color) { + let { bold, red, gray } = pico.createColors(true) + mark = text => bold(red(text)) + aside = text => gray(text) + } else { + mark = aside = str => str + } + + return lines + .slice(start, end) + .map((line, index) => { + let number = start + 1 + index + let gutter = ' ' + (' ' + number).slice(-maxWidth) + ' | ' + if (number === this.line) { + let spacing = + aside(gutter.replace(/\d/g, ' ')) + + line.slice(0, this.column - 1).replace(/[^\t]/g, ' ') + return mark('>') + aside(gutter) + line + '\n ' + spacing + mark('^') + } + return ' ' + aside(gutter) + line + }) + .join('\n') + } + + toString() { + let code = this.showSourceCode() + if (code) { + code = '\n\n' + code + '\n' + } + return this.name + ': ' + this.message + code + } +} + +module.exports = CssSyntaxError +CssSyntaxError.default = CssSyntaxError diff --git a/node_modules/postcss/lib/declaration.d.ts b/node_modules/postcss/lib/declaration.d.ts new file mode 100644 index 0000000..4a1fb1e --- /dev/null +++ b/node_modules/postcss/lib/declaration.d.ts @@ -0,0 +1,124 @@ +import Container from './container.js' +import Node from './node.js' + +interface DeclarationRaws extends Record { + /** + * The space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + */ + before?: string + + /** + * The symbols between the property and value for declarations. + */ + between?: string + + /** + * The content of the important statement, if it is not just `!important`. + */ + important?: string + + /** + * Declaration value with comments. + */ + value?: { + value: string + raw: string + } +} + +export interface DeclarationProps { + /** Name of the declaration. */ + prop: string + /** Value of the declaration. */ + value: string + /** Whether the declaration has an `!important` annotation. */ + important?: boolean + /** Information used to generate byte-to-byte equal node string as it was in the origin input. */ + raws?: DeclarationRaws +} + +/** + * Represents a CSS declaration. + * + * ```js + * Once (root, { Declaration }) { + * let color = new Declaration({ prop: 'color', value: 'black' }) + * root.append(color) + * } + * ``` + * + * ```js + * const root = postcss.parse('a { color: black }') + * const decl = root.first.first + * decl.type //=> 'decl' + * decl.toString() //=> ' color: black' + * ``` + */ +export default class Declaration extends Node { + type: 'decl' + parent: Container | undefined + raws: DeclarationRaws + + /** + * The declaration's property name. + * + * ```js + * const root = postcss.parse('a { color: black }') + * const decl = root.first.first + * decl.prop //=> 'color' + * ``` + */ + prop: string + + /** + * The declaration’s value. + * + * This value will be cleaned of comments. If the source value contained + * comments, those comments will be available in the `raws` property. + * If you have not changed the value, the result of `decl.toString()` + * will include the original raws value (comments and all). + * + * ```js + * const root = postcss.parse('a { color: black }') + * const decl = root.first.first + * decl.value //=> 'black' + * ``` + */ + value: string + + /** + * `true` if the declaration has an `!important` annotation. + * + * ```js + * const root = postcss.parse('a { color: black !important; color: red }') + * root.first.first.important //=> true + * root.first.last.important //=> undefined + * ``` + */ + important: boolean + + /** + * `true` if declaration is declaration of CSS Custom Property + * or Sass variable. + * + * ```js + * const root = postcss.parse(':root { --one: 1 }') + * let one = root.first.first + * one.variable //=> true + * ``` + * + * ```js + * const root = postcss.parse('$one: 1') + * let one = root.first + * one.variable //=> true + * ``` + */ + variable: boolean + + constructor(defaults?: DeclarationProps) + assign(overrides: object | DeclarationProps): this + clone(overrides?: Partial): this + cloneBefore(overrides?: Partial): this + cloneAfter(overrides?: Partial): this +} diff --git a/node_modules/postcss/lib/declaration.js b/node_modules/postcss/lib/declaration.js new file mode 100644 index 0000000..a04bdec --- /dev/null +++ b/node_modules/postcss/lib/declaration.js @@ -0,0 +1,24 @@ +'use strict' + +let Node = require('./node') + +class Declaration extends Node { + constructor(defaults) { + if ( + defaults && + typeof defaults.value !== 'undefined' && + typeof defaults.value !== 'string' + ) { + defaults = { ...defaults, value: String(defaults.value) } + } + super(defaults) + this.type = 'decl' + } + + get variable() { + return this.prop.startsWith('--') || this.prop[0] === '$' + } +} + +module.exports = Declaration +Declaration.default = Declaration diff --git a/node_modules/postcss/lib/document.d.ts b/node_modules/postcss/lib/document.d.ts new file mode 100644 index 0000000..28a599c --- /dev/null +++ b/node_modules/postcss/lib/document.d.ts @@ -0,0 +1,57 @@ +import Container, { ContainerProps } from './container.js' +import { ProcessOptions } from './postcss.js' +import Result from './result.js' +import Root, { RootProps } from './root.js' + +export interface DocumentProps extends ContainerProps { + nodes?: Root[] + + /** + * Information to generate byte-to-byte equal node string as it was + * in the origin input. + * + * Every parser saves its own properties. + */ + raws?: Record +} + +type ChildNode = Root +type ChildProps = RootProps + +/** + * Represents a file and contains all its parsed nodes. + * + * **Experimental:** some aspects of this node could change within minor + * or patch version releases. + * + * ```js + * const document = htmlParser( + * '' + * ) + * document.type //=> 'document' + * document.nodes.length //=> 2 + * ``` + */ +export default class Document extends Container { + type: 'document' + parent: undefined + + constructor(defaults?: DocumentProps) + + /** + * Returns a `Result` instance representing the document’s CSS roots. + * + * ```js + * const root1 = postcss.parse(css1, { from: 'a.css' }) + * const root2 = postcss.parse(css2, { from: 'b.css' }) + * const document = postcss.document() + * document.append(root1) + * document.append(root2) + * const result = document.toResult({ to: 'all.css', map: true }) + * ``` + * + * @param opts Options. + * @return Result with current document’s CSS. + */ + toResult(options?: ProcessOptions): Result +} diff --git a/node_modules/postcss/lib/document.js b/node_modules/postcss/lib/document.js new file mode 100644 index 0000000..4468991 --- /dev/null +++ b/node_modules/postcss/lib/document.js @@ -0,0 +1,33 @@ +'use strict' + +let Container = require('./container') + +let LazyResult, Processor + +class Document extends Container { + constructor(defaults) { + // type needs to be passed to super, otherwise child roots won't be normalized correctly + super({ type: 'document', ...defaults }) + + if (!this.nodes) { + this.nodes = [] + } + } + + toResult(opts = {}) { + let lazy = new LazyResult(new Processor(), this, opts) + + return lazy.stringify() + } +} + +Document.registerLazyResult = dependant => { + LazyResult = dependant +} + +Document.registerProcessor = dependant => { + Processor = dependant +} + +module.exports = Document +Document.default = Document diff --git a/node_modules/postcss/lib/fromJSON.d.ts b/node_modules/postcss/lib/fromJSON.d.ts new file mode 100644 index 0000000..13b169c --- /dev/null +++ b/node_modules/postcss/lib/fromJSON.d.ts @@ -0,0 +1,5 @@ +import { JSONHydrator } from './postcss.js' + +declare const fromJSON: JSONHydrator + +export default fromJSON diff --git a/node_modules/postcss/lib/fromJSON.js b/node_modules/postcss/lib/fromJSON.js new file mode 100644 index 0000000..09f2b89 --- /dev/null +++ b/node_modules/postcss/lib/fromJSON.js @@ -0,0 +1,54 @@ +'use strict' + +let Declaration = require('./declaration') +let PreviousMap = require('./previous-map') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Input = require('./input') +let Root = require('./root') +let Rule = require('./rule') + +function fromJSON(json, inputs) { + if (Array.isArray(json)) return json.map(n => fromJSON(n)) + + let { inputs: ownInputs, ...defaults } = json + if (ownInputs) { + inputs = [] + for (let input of ownInputs) { + let inputHydrated = { ...input, __proto__: Input.prototype } + if (inputHydrated.map) { + inputHydrated.map = { + ...inputHydrated.map, + __proto__: PreviousMap.prototype + } + } + inputs.push(inputHydrated) + } + } + if (defaults.nodes) { + defaults.nodes = json.nodes.map(n => fromJSON(n, inputs)) + } + if (defaults.source) { + let { inputId, ...source } = defaults.source + defaults.source = source + if (inputId != null) { + defaults.source.input = inputs[inputId] + } + } + if (defaults.type === 'root') { + return new Root(defaults) + } else if (defaults.type === 'decl') { + return new Declaration(defaults) + } else if (defaults.type === 'rule') { + return new Rule(defaults) + } else if (defaults.type === 'comment') { + return new Comment(defaults) + } else if (defaults.type === 'atrule') { + return new AtRule(defaults) + } else { + throw new Error('Unknown node type: ' + json.type) + } +} + +module.exports = fromJSON +fromJSON.default = fromJSON diff --git a/node_modules/postcss/lib/input.d.ts b/node_modules/postcss/lib/input.d.ts new file mode 100644 index 0000000..357910b --- /dev/null +++ b/node_modules/postcss/lib/input.d.ts @@ -0,0 +1,150 @@ +import { ProcessOptions } from './postcss.js' +import PreviousMap from './previous-map.js' + +export interface FilePosition { + /** + * URL for the source file. + */ + url: string + + /** + * Absolute path to the source file. + */ + file?: string + + /** + * Line of inclusive start position in source file. + */ + line: number + + /** + * Column of inclusive start position in source file. + */ + column: number + + /** + * Line of exclusive end position in source file. + */ + endLine?: number + + /** + * Column of exclusive end position in source file. + */ + endColumn?: number + + /** + * Source code. + */ + source?: string +} + +/** + * Represents the source CSS. + * + * ```js + * const root = postcss.parse(css, { from: file }) + * const input = root.source.input + * ``` + */ +export default class Input { + /** + * Input CSS source. + * + * ```js + * const input = postcss.parse('a{}', { from: file }).input + * input.css //=> "a{}" + * ``` + */ + css: string + + /** + * The input source map passed from a compilation step before PostCSS + * (for example, from Sass compiler). + * + * ```js + * root.source.input.map.consumer().sources //=> ['a.sass'] + * ``` + */ + map: PreviousMap + + /** + * The absolute path to the CSS source file defined + * with the `from` option. + * + * ```js + * const root = postcss.parse(css, { from: 'a.css' }) + * root.source.input.file //=> '/home/ai/a.css' + * ``` + */ + file?: string + + /** + * The unique ID of the CSS source. It will be created if `from` option + * is not provided (because PostCSS does not know the file path). + * + * ```js + * const root = postcss.parse(css) + * root.source.input.file //=> undefined + * root.source.input.id //=> "" + * ``` + */ + id?: string + + /** + * The flag to indicate whether or not the source code has Unicode BOM. + */ + hasBOM: boolean + + /** + * @param css Input CSS source. + * @param opts Process options. + */ + constructor(css: string, opts?: ProcessOptions) + + /** + * The CSS source identifier. Contains `Input#file` if the user + * set the `from` option, or `Input#id` if they did not. + * + * ```js + * const root = postcss.parse(css, { from: 'a.css' }) + * root.source.input.from //=> "/home/ai/a.css" + * + * const root = postcss.parse(css) + * root.source.input.from //=> "" + * ``` + */ + get from(): string + + /** + * Reads the input source map and returns a symbol position + * in the input source (e.g., in a Sass file that was compiled + * to CSS before being passed to PostCSS). Optionally takes an + * end position, exclusive. + * + * ```js + * root.source.input.origin(1, 1) //=> { file: 'a.css', line: 3, column: 1 } + * root.source.input.origin(1, 1, 1, 4) + * //=> { file: 'a.css', line: 3, column: 1, endLine: 3, endColumn: 4 } + * ``` + * + * @param line Line for inclusive start position in input CSS. + * @param column Column for inclusive start position in input CSS. + * @param endLine Line for exclusive end position in input CSS. + * @param endColumn Column for exclusive end position in input CSS. + * + * @return Position in input source. + */ + origin( + line: number, + column: number, + endLine?: number, + endColumn?: number + ): FilePosition | false + + /** + * Converts source offset to line and column. + * + * @param offset Source offset. + */ + fromOffset(offset: number): { line: number; col: number } | null +} diff --git a/node_modules/postcss/lib/input.js b/node_modules/postcss/lib/input.js new file mode 100644 index 0000000..0415b59 --- /dev/null +++ b/node_modules/postcss/lib/input.js @@ -0,0 +1,248 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { fileURLToPath, pathToFileURL } = require('url') +let { resolve, isAbsolute } = require('path') +let { nanoid } = require('nanoid/non-secure') + +let terminalHighlight = require('./terminal-highlight') +let CssSyntaxError = require('./css-syntax-error') +let PreviousMap = require('./previous-map') + +let fromOffsetCache = Symbol('fromOffsetCache') + +let sourceMapAvailable = Boolean(SourceMapConsumer && SourceMapGenerator) +let pathAvailable = Boolean(resolve && isAbsolute) + +class Input { + constructor(css, opts = {}) { + if ( + css === null || + typeof css === 'undefined' || + (typeof css === 'object' && !css.toString) + ) { + throw new Error(`PostCSS received ${css} instead of CSS string`) + } + + this.css = css.toString() + + if (this.css[0] === '\uFEFF' || this.css[0] === '\uFFFE') { + this.hasBOM = true + this.css = this.css.slice(1) + } else { + this.hasBOM = false + } + + if (opts.from) { + if ( + !pathAvailable || + /^\w+:\/\//.test(opts.from) || + isAbsolute(opts.from) + ) { + this.file = opts.from + } else { + this.file = resolve(opts.from) + } + } + + if (pathAvailable && sourceMapAvailable) { + let map = new PreviousMap(this.css, opts) + if (map.text) { + this.map = map + let file = map.consumer().file + if (!this.file && file) this.file = this.mapResolve(file) + } + } + + if (!this.file) { + this.id = '' + } + if (this.map) this.map.file = this.from + } + + fromOffset(offset) { + let lastLine, lineToIndex + if (!this[fromOffsetCache]) { + let lines = this.css.split('\n') + lineToIndex = new Array(lines.length) + let prevIndex = 0 + + for (let i = 0, l = lines.length; i < l; i++) { + lineToIndex[i] = prevIndex + prevIndex += lines[i].length + 1 + } + + this[fromOffsetCache] = lineToIndex + } else { + lineToIndex = this[fromOffsetCache] + } + lastLine = lineToIndex[lineToIndex.length - 1] + + let min = 0 + if (offset >= lastLine) { + min = lineToIndex.length - 1 + } else { + let max = lineToIndex.length - 2 + let mid + while (min < max) { + mid = min + ((max - min) >> 1) + if (offset < lineToIndex[mid]) { + max = mid - 1 + } else if (offset >= lineToIndex[mid + 1]) { + min = mid + 1 + } else { + min = mid + break + } + } + } + return { + line: min + 1, + col: offset - lineToIndex[min] + 1 + } + } + + error(message, line, column, opts = {}) { + let result, endLine, endColumn + + if (line && typeof line === 'object') { + let start = line + let end = column + if (typeof line.offset === 'number') { + let pos = this.fromOffset(start.offset) + line = pos.line + column = pos.col + } else { + line = start.line + column = start.column + } + if (typeof end.offset === 'number') { + let pos = this.fromOffset(end.offset) + endLine = pos.line + endColumn = pos.col + } else { + endLine = end.line + endColumn = end.column + } + } else if (!column) { + let pos = this.fromOffset(line) + line = pos.line + column = pos.col + } + + let origin = this.origin(line, column, endLine, endColumn) + if (origin) { + result = new CssSyntaxError( + message, + origin.endLine === undefined + ? origin.line + : { line: origin.line, column: origin.column }, + origin.endLine === undefined + ? origin.column + : { line: origin.endLine, column: origin.endColumn }, + origin.source, + origin.file, + opts.plugin + ) + } else { + result = new CssSyntaxError( + message, + endLine === undefined ? line : { line, column }, + endLine === undefined ? column : { line: endLine, column: endColumn }, + this.css, + this.file, + opts.plugin + ) + } + + result.input = { line, column, endLine, endColumn, source: this.css } + if (this.file) { + if (pathToFileURL) { + result.input.url = pathToFileURL(this.file).toString() + } + result.input.file = this.file + } + + return result + } + + origin(line, column, endLine, endColumn) { + if (!this.map) return false + let consumer = this.map.consumer() + + let from = consumer.originalPositionFor({ line, column }) + if (!from.source) return false + + let to + if (typeof endLine === 'number') { + to = consumer.originalPositionFor({ line: endLine, column: endColumn }) + } + + let fromUrl + + if (isAbsolute(from.source)) { + fromUrl = pathToFileURL(from.source) + } else { + fromUrl = new URL( + from.source, + this.map.consumer().sourceRoot || pathToFileURL(this.map.mapFile) + ) + } + + let result = { + url: fromUrl.toString(), + line: from.line, + column: from.column, + endLine: to && to.line, + endColumn: to && to.column + } + + if (fromUrl.protocol === 'file:') { + if (fileURLToPath) { + result.file = fileURLToPath(fromUrl) + } else { + /* c8 ignore next 2 */ + throw new Error(`file: protocol is not available in this PostCSS build`) + } + } + + let source = consumer.sourceContentFor(from.source) + if (source) result.source = source + + return result + } + + mapResolve(file) { + if (/^\w+:\/\//.test(file)) { + return file + } + return resolve(this.map.consumer().sourceRoot || this.map.root || '.', file) + } + + get from() { + return this.file || this.id + } + + toJSON() { + let json = {} + for (let name of ['hasBOM', 'css', 'file', 'id']) { + if (this[name] != null) { + json[name] = this[name] + } + } + if (this.map) { + json.map = { ...this.map } + if (json.map.consumerCache) { + json.map.consumerCache = undefined + } + } + return json + } +} + +module.exports = Input +Input.default = Input + +if (terminalHighlight && terminalHighlight.registerInput) { + terminalHighlight.registerInput(Input) +} diff --git a/node_modules/postcss/lib/lazy-result.d.ts b/node_modules/postcss/lib/lazy-result.d.ts new file mode 100644 index 0000000..a514234 --- /dev/null +++ b/node_modules/postcss/lib/lazy-result.d.ts @@ -0,0 +1,176 @@ +import Result, { Message, ResultOptions } from './result.js' +import { SourceMap } from './postcss.js' +import Processor from './processor.js' +import Warning from './warning.js' +import Root from './root.js' + +/** + * A Promise proxy for the result of PostCSS transformations. + * + * A `LazyResult` instance is returned by `Processor#process`. + * + * ```js + * const lazy = postcss([autoprefixer]).process(css) + * ``` + */ +export default class LazyResult implements PromiseLike { + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls `onFulfilled` with a Result instance. If a plugin throws + * an error, the `onRejected` callback will be executed. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css, { from: cssPath }).then(result => { + * console.log(result.css) + * }) + * ``` + */ + then: Promise['then'] + + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls onRejected for each error thrown in any plugin. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css).then(result => { + * console.log(result.css) + * }).catch(error => { + * console.error(error) + * }) + * ``` + */ + catch: Promise['catch'] + + /** + * Processes input CSS through synchronous and asynchronous plugins + * and calls onFinally on any error or when all plugins will finish work. + * + * It implements standard Promise API. + * + * ```js + * postcss([autoprefixer]).process(css).finally(() => { + * console.log('processing ended') + * }) + * ``` + */ + finally: Promise['finally'] + + /** + * @param processor Processor used for this transformation. + * @param css CSS to parse and transform. + * @param opts Options from the `Processor#process` or `Root#toResult`. + */ + constructor(processor: Processor, css: string, opts: ResultOptions) + + /** + * Returns the default string description of an object. + * Required to implement the Promise interface. + */ + get [Symbol.toStringTag](): string + + /** + * Returns a `Processor` instance, which will be used + * for CSS transformations. + */ + get processor(): Processor + + /** + * Options from the `Processor#process` call. + */ + get opts(): ResultOptions + + /** + * Processes input CSS through synchronous plugins, converts `Root` + * to a CSS string and returns `Result#css`. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get css(): string + + /** + * An alias for the `css` property. Use it with syntaxes + * that generate non-CSS output. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get content(): string + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#map`. + * + * This property will only work with synchronous plugins. + * If the processor contains any asynchronous plugins + * it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get map(): SourceMap + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#root`. + * + * This property will only work with synchronous plugins. If the processor + * contains any asynchronous plugins it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get root(): Root + + /** + * Processes input CSS through synchronous plugins + * and returns `Result#messages`. + * + * This property will only work with synchronous plugins. If the processor + * contains any asynchronous plugins it will throw an error. + * + * PostCSS runners should always use `LazyResult#then`. + */ + get messages(): Message[] + + /** + * Processes input CSS through synchronous plugins + * and calls `Result#warnings`. + * + * @return Warnings from plugins. + */ + warnings(): Warning[] + + /** + * Alias for the `LazyResult#css` property. + * + * ```js + * lazy + '' === lazy.css + * ``` + * + * @return Output CSS. + */ + toString(): string + + /** + * Run plugin in sync way and return `Result`. + * + * @return Result with output content. + */ + sync(): Result + + /** + * Run plugin in async way and return `Result`. + * + * @return Result with output content. + */ + async(): Promise +} diff --git a/node_modules/postcss/lib/lazy-result.js b/node_modules/postcss/lib/lazy-result.js new file mode 100644 index 0000000..584a95d --- /dev/null +++ b/node_modules/postcss/lib/lazy-result.js @@ -0,0 +1,550 @@ +'use strict' + +let { isClean, my } = require('./symbols') +let MapGenerator = require('./map-generator') +let stringify = require('./stringify') +let Container = require('./container') +let Document = require('./document') +let warnOnce = require('./warn-once') +let Result = require('./result') +let parse = require('./parse') +let Root = require('./root') + +const TYPE_TO_CLASS_NAME = { + document: 'Document', + root: 'Root', + atrule: 'AtRule', + rule: 'Rule', + decl: 'Declaration', + comment: 'Comment' +} + +const PLUGIN_PROPS = { + postcssPlugin: true, + prepare: true, + Once: true, + Document: true, + Root: true, + Declaration: true, + Rule: true, + AtRule: true, + Comment: true, + DeclarationExit: true, + RuleExit: true, + AtRuleExit: true, + CommentExit: true, + RootExit: true, + DocumentExit: true, + OnceExit: true +} + +const NOT_VISITORS = { + postcssPlugin: true, + prepare: true, + Once: true +} + +const CHILDREN = 0 + +function isPromise(obj) { + return typeof obj === 'object' && typeof obj.then === 'function' +} + +function getEvents(node) { + let key = false + let type = TYPE_TO_CLASS_NAME[node.type] + if (node.type === 'decl') { + key = node.prop.toLowerCase() + } else if (node.type === 'atrule') { + key = node.name.toLowerCase() + } + + if (key && node.append) { + return [ + type, + type + '-' + key, + CHILDREN, + type + 'Exit', + type + 'Exit-' + key + ] + } else if (key) { + return [type, type + '-' + key, type + 'Exit', type + 'Exit-' + key] + } else if (node.append) { + return [type, CHILDREN, type + 'Exit'] + } else { + return [type, type + 'Exit'] + } +} + +function toStack(node) { + let events + if (node.type === 'document') { + events = ['Document', CHILDREN, 'DocumentExit'] + } else if (node.type === 'root') { + events = ['Root', CHILDREN, 'RootExit'] + } else { + events = getEvents(node) + } + + return { + node, + events, + eventIndex: 0, + visitors: [], + visitorIndex: 0, + iterator: 0 + } +} + +function cleanMarks(node) { + node[isClean] = false + if (node.nodes) node.nodes.forEach(i => cleanMarks(i)) + return node +} + +let postcss = {} + +class LazyResult { + constructor(processor, css, opts) { + this.stringified = false + this.processed = false + + let root + if ( + typeof css === 'object' && + css !== null && + (css.type === 'root' || css.type === 'document') + ) { + root = cleanMarks(css) + } else if (css instanceof LazyResult || css instanceof Result) { + root = cleanMarks(css.root) + if (css.map) { + if (typeof opts.map === 'undefined') opts.map = {} + if (!opts.map.inline) opts.map.inline = false + opts.map.prev = css.map + } + } else { + let parser = parse + if (opts.syntax) parser = opts.syntax.parse + if (opts.parser) parser = opts.parser + if (parser.parse) parser = parser.parse + + try { + root = parser(css, opts) + } catch (error) { + this.processed = true + this.error = error + } + + if (root && !root[my]) { + /* c8 ignore next 2 */ + Container.rebuild(root) + } + } + + this.result = new Result(processor, root, opts) + this.helpers = { ...postcss, result: this.result, postcss } + this.plugins = this.processor.plugins.map(plugin => { + if (typeof plugin === 'object' && plugin.prepare) { + return { ...plugin, ...plugin.prepare(this.result) } + } else { + return plugin + } + }) + } + + get [Symbol.toStringTag]() { + return 'LazyResult' + } + + get processor() { + return this.result.processor + } + + get opts() { + return this.result.opts + } + + get css() { + return this.stringify().css + } + + get content() { + return this.stringify().content + } + + get map() { + return this.stringify().map + } + + get root() { + return this.sync().root + } + + get messages() { + return this.sync().messages + } + + warnings() { + return this.sync().warnings() + } + + toString() { + return this.css + } + + then(onFulfilled, onRejected) { + if (process.env.NODE_ENV !== 'production') { + if (!('from' in this.opts)) { + warnOnce( + 'Without `from` option PostCSS could generate wrong source map ' + + 'and will not find Browserslist config. Set it to CSS file path ' + + 'or to `undefined` to prevent this warning.' + ) + } + } + return this.async().then(onFulfilled, onRejected) + } + + catch(onRejected) { + return this.async().catch(onRejected) + } + + finally(onFinally) { + return this.async().then(onFinally, onFinally) + } + + async() { + if (this.error) return Promise.reject(this.error) + if (this.processed) return Promise.resolve(this.result) + if (!this.processing) { + this.processing = this.runAsync() + } + return this.processing + } + + sync() { + if (this.error) throw this.error + if (this.processed) return this.result + this.processed = true + + if (this.processing) { + throw this.getAsyncError() + } + + for (let plugin of this.plugins) { + let promise = this.runOnRoot(plugin) + if (isPromise(promise)) { + throw this.getAsyncError() + } + } + + this.prepareVisitors() + if (this.hasListener) { + let root = this.result.root + while (!root[isClean]) { + root[isClean] = true + this.walkSync(root) + } + if (this.listeners.OnceExit) { + if (root.type === 'document') { + for (let subRoot of root.nodes) { + this.visitSync(this.listeners.OnceExit, subRoot) + } + } else { + this.visitSync(this.listeners.OnceExit, root) + } + } + } + + return this.result + } + + stringify() { + if (this.error) throw this.error + if (this.stringified) return this.result + this.stringified = true + + this.sync() + + let opts = this.result.opts + let str = stringify + if (opts.syntax) str = opts.syntax.stringify + if (opts.stringifier) str = opts.stringifier + if (str.stringify) str = str.stringify + + let map = new MapGenerator(str, this.result.root, this.result.opts) + let data = map.generate() + this.result.css = data[0] + this.result.map = data[1] + + return this.result + } + + walkSync(node) { + node[isClean] = true + let events = getEvents(node) + for (let event of events) { + if (event === CHILDREN) { + if (node.nodes) { + node.each(child => { + if (!child[isClean]) this.walkSync(child) + }) + } + } else { + let visitors = this.listeners[event] + if (visitors) { + if (this.visitSync(visitors, node.toProxy())) return + } + } + } + } + + visitSync(visitors, node) { + for (let [plugin, visitor] of visitors) { + this.result.lastPlugin = plugin + let promise + try { + promise = visitor(node, this.helpers) + } catch (e) { + throw this.handleError(e, node.proxyOf) + } + if (node.type !== 'root' && node.type !== 'document' && !node.parent) { + return true + } + if (isPromise(promise)) { + throw this.getAsyncError() + } + } + } + + runOnRoot(plugin) { + this.result.lastPlugin = plugin + try { + if (typeof plugin === 'object' && plugin.Once) { + if (this.result.root.type === 'document') { + let roots = this.result.root.nodes.map(root => + plugin.Once(root, this.helpers) + ) + + if (isPromise(roots[0])) { + return Promise.all(roots) + } + + return roots + } + + return plugin.Once(this.result.root, this.helpers) + } else if (typeof plugin === 'function') { + return plugin(this.result.root, this.result) + } + } catch (error) { + throw this.handleError(error) + } + } + + getAsyncError() { + throw new Error('Use process(css).then(cb) to work with async plugins') + } + + handleError(error, node) { + let plugin = this.result.lastPlugin + try { + if (node) node.addToError(error) + this.error = error + if (error.name === 'CssSyntaxError' && !error.plugin) { + error.plugin = plugin.postcssPlugin + error.setMessage() + } else if (plugin.postcssVersion) { + if (process.env.NODE_ENV !== 'production') { + let pluginName = plugin.postcssPlugin + let pluginVer = plugin.postcssVersion + let runtimeVer = this.result.processor.version + let a = pluginVer.split('.') + let b = runtimeVer.split('.') + + if (a[0] !== b[0] || parseInt(a[1]) > parseInt(b[1])) { + // eslint-disable-next-line no-console + console.error( + 'Unknown error from PostCSS plugin. Your current PostCSS ' + + 'version is ' + + runtimeVer + + ', but ' + + pluginName + + ' uses ' + + pluginVer + + '. Perhaps this is the source of the error below.' + ) + } + } + } + } catch (err) { + /* c8 ignore next 3 */ + // eslint-disable-next-line no-console + if (console && console.error) console.error(err) + } + return error + } + + async runAsync() { + this.plugin = 0 + for (let i = 0; i < this.plugins.length; i++) { + let plugin = this.plugins[i] + let promise = this.runOnRoot(plugin) + if (isPromise(promise)) { + try { + await promise + } catch (error) { + throw this.handleError(error) + } + } + } + + this.prepareVisitors() + if (this.hasListener) { + let root = this.result.root + while (!root[isClean]) { + root[isClean] = true + let stack = [toStack(root)] + while (stack.length > 0) { + let promise = this.visitTick(stack) + if (isPromise(promise)) { + try { + await promise + } catch (e) { + let node = stack[stack.length - 1].node + throw this.handleError(e, node) + } + } + } + } + + if (this.listeners.OnceExit) { + for (let [plugin, visitor] of this.listeners.OnceExit) { + this.result.lastPlugin = plugin + try { + if (root.type === 'document') { + let roots = root.nodes.map(subRoot => + visitor(subRoot, this.helpers) + ) + + await Promise.all(roots) + } else { + await visitor(root, this.helpers) + } + } catch (e) { + throw this.handleError(e) + } + } + } + } + + this.processed = true + return this.stringify() + } + + prepareVisitors() { + this.listeners = {} + let add = (plugin, type, cb) => { + if (!this.listeners[type]) this.listeners[type] = [] + this.listeners[type].push([plugin, cb]) + } + for (let plugin of this.plugins) { + if (typeof plugin === 'object') { + for (let event in plugin) { + if (!PLUGIN_PROPS[event] && /^[A-Z]/.test(event)) { + throw new Error( + `Unknown event ${event} in ${plugin.postcssPlugin}. ` + + `Try to update PostCSS (${this.processor.version} now).` + ) + } + if (!NOT_VISITORS[event]) { + if (typeof plugin[event] === 'object') { + for (let filter in plugin[event]) { + if (filter === '*') { + add(plugin, event, plugin[event][filter]) + } else { + add( + plugin, + event + '-' + filter.toLowerCase(), + plugin[event][filter] + ) + } + } + } else if (typeof plugin[event] === 'function') { + add(plugin, event, plugin[event]) + } + } + } + } + } + this.hasListener = Object.keys(this.listeners).length > 0 + } + + visitTick(stack) { + let visit = stack[stack.length - 1] + let { node, visitors } = visit + + if (node.type !== 'root' && node.type !== 'document' && !node.parent) { + stack.pop() + return + } + + if (visitors.length > 0 && visit.visitorIndex < visitors.length) { + let [plugin, visitor] = visitors[visit.visitorIndex] + visit.visitorIndex += 1 + if (visit.visitorIndex === visitors.length) { + visit.visitors = [] + visit.visitorIndex = 0 + } + this.result.lastPlugin = plugin + try { + return visitor(node.toProxy(), this.helpers) + } catch (e) { + throw this.handleError(e, node) + } + } + + if (visit.iterator !== 0) { + let iterator = visit.iterator + let child + while ((child = node.nodes[node.indexes[iterator]])) { + node.indexes[iterator] += 1 + if (!child[isClean]) { + child[isClean] = true + stack.push(toStack(child)) + return + } + } + visit.iterator = 0 + delete node.indexes[iterator] + } + + let events = visit.events + while (visit.eventIndex < events.length) { + let event = events[visit.eventIndex] + visit.eventIndex += 1 + if (event === CHILDREN) { + if (node.nodes && node.nodes.length) { + node[isClean] = true + visit.iterator = node.getIterator() + } + return + } else if (this.listeners[event]) { + visit.visitors = this.listeners[event] + return + } + } + stack.pop() + } +} + +LazyResult.registerPostcss = dependant => { + postcss = dependant +} + +module.exports = LazyResult +LazyResult.default = LazyResult + +Root.registerLazyResult(LazyResult) +Document.registerLazyResult(LazyResult) diff --git a/node_modules/postcss/lib/list.d.ts b/node_modules/postcss/lib/list.d.ts new file mode 100644 index 0000000..79841ed --- /dev/null +++ b/node_modules/postcss/lib/list.d.ts @@ -0,0 +1,51 @@ +export type List = { + /** + * Safely splits values. + * + * ```js + * Once (root, { list }) { + * list.split('1px calc(10% + 1px)', [' ', '\n', '\t']) //=> ['1px', 'calc(10% + 1px)'] + * } + * ``` + * + * @param string separated values. + * @param separators array of separators. + * @param last boolean indicator. + * @return Split values. + */ + split(string: string, separators: string[], last: boolean): string[] + /** + * Safely splits space-separated values (such as those for `background`, + * `border-radius`, and other shorthand properties). + * + * ```js + * Once (root, { list }) { + * list.space('1px calc(10% + 1px)') //=> ['1px', 'calc(10% + 1px)'] + * } + * ``` + * + * @param str Space-separated values. + * @return Split values. + */ + space(str: string): string[] + + /** + * Safely splits comma-separated values (such as those for `transition-*` + * and `background` properties). + * + * ```js + * Once (root, { list }) { + * list.comma('black, linear-gradient(white, black)') + * //=> ['black', 'linear-gradient(white, black)'] + * } + * ``` + * + * @param str Comma-separated values. + * @return Split values. + */ + comma(str: string): string[] +} + +declare const list: List + +export default list diff --git a/node_modules/postcss/lib/list.js b/node_modules/postcss/lib/list.js new file mode 100644 index 0000000..c3f9646 --- /dev/null +++ b/node_modules/postcss/lib/list.js @@ -0,0 +1,58 @@ +'use strict' + +let list = { + split(string, separators, last) { + let array = [] + let current = '' + let split = false + + let func = 0 + let inQuote = false + let prevQuote = '' + let escape = false + + for (let letter of string) { + if (escape) { + escape = false + } else if (letter === '\\') { + escape = true + } else if (inQuote) { + if (letter === prevQuote) { + inQuote = false + } + } else if (letter === '"' || letter === "'") { + inQuote = true + prevQuote = letter + } else if (letter === '(') { + func += 1 + } else if (letter === ')') { + if (func > 0) func -= 1 + } else if (func === 0) { + if (separators.includes(letter)) split = true + } + + if (split) { + if (current !== '') array.push(current.trim()) + current = '' + split = false + } else { + current += letter + } + } + + if (last || current !== '') array.push(current.trim()) + return array + }, + + space(string) { + let spaces = [' ', '\n', '\t'] + return list.split(string, spaces) + }, + + comma(string) { + return list.split(string, [','], true) + } +} + +module.exports = list +list.default = list diff --git a/node_modules/postcss/lib/map-generator.js b/node_modules/postcss/lib/map-generator.js new file mode 100644 index 0000000..49d638a --- /dev/null +++ b/node_modules/postcss/lib/map-generator.js @@ -0,0 +1,331 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { dirname, resolve, relative, sep } = require('path') +let { pathToFileURL } = require('url') + +let Input = require('./input') + +let sourceMapAvailable = Boolean(SourceMapConsumer && SourceMapGenerator) +let pathAvailable = Boolean(dirname && resolve && relative && sep) + +class MapGenerator { + constructor(stringify, root, opts, cssString) { + this.stringify = stringify + this.mapOpts = opts.map || {} + this.root = root + this.opts = opts + this.css = cssString + } + + isMap() { + if (typeof this.opts.map !== 'undefined') { + return !!this.opts.map + } + return this.previous().length > 0 + } + + previous() { + if (!this.previousMaps) { + this.previousMaps = [] + if (this.root) { + this.root.walk(node => { + if (node.source && node.source.input.map) { + let map = node.source.input.map + if (!this.previousMaps.includes(map)) { + this.previousMaps.push(map) + } + } + }) + } else { + let input = new Input(this.css, this.opts) + if (input.map) this.previousMaps.push(input.map) + } + } + + return this.previousMaps + } + + isInline() { + if (typeof this.mapOpts.inline !== 'undefined') { + return this.mapOpts.inline + } + + let annotation = this.mapOpts.annotation + if (typeof annotation !== 'undefined' && annotation !== true) { + return false + } + + if (this.previous().length) { + return this.previous().some(i => i.inline) + } + return true + } + + isSourcesContent() { + if (typeof this.mapOpts.sourcesContent !== 'undefined') { + return this.mapOpts.sourcesContent + } + if (this.previous().length) { + return this.previous().some(i => i.withContent()) + } + return true + } + + clearAnnotation() { + if (this.mapOpts.annotation === false) return + + if (this.root) { + let node + for (let i = this.root.nodes.length - 1; i >= 0; i--) { + node = this.root.nodes[i] + if (node.type !== 'comment') continue + if (node.text.indexOf('# sourceMappingURL=') === 0) { + this.root.removeChild(i) + } + } + } else if (this.css) { + this.css = this.css.replace(/(\n)?\/\*#[\S\s]*?\*\/$/gm, '') + } + } + + setSourcesContent() { + let already = {} + if (this.root) { + this.root.walk(node => { + if (node.source) { + let from = node.source.input.from + if (from && !already[from]) { + already[from] = true + this.map.setSourceContent( + this.toUrl(this.path(from)), + node.source.input.css + ) + } + } + }) + } else if (this.css) { + let from = this.opts.from + ? this.toUrl(this.path(this.opts.from)) + : '' + this.map.setSourceContent(from, this.css) + } + } + + applyPrevMaps() { + for (let prev of this.previous()) { + let from = this.toUrl(this.path(prev.file)) + let root = prev.root || dirname(prev.file) + let map + + if (this.mapOpts.sourcesContent === false) { + map = new SourceMapConsumer(prev.text) + if (map.sourcesContent) { + map.sourcesContent = map.sourcesContent.map(() => null) + } + } else { + map = prev.consumer() + } + + this.map.applySourceMap(map, from, this.toUrl(this.path(root))) + } + } + + isAnnotation() { + if (this.isInline()) { + return true + } + if (typeof this.mapOpts.annotation !== 'undefined') { + return this.mapOpts.annotation + } + if (this.previous().length) { + return this.previous().some(i => i.annotation) + } + return true + } + + toBase64(str) { + if (Buffer) { + return Buffer.from(str).toString('base64') + } else { + return window.btoa(unescape(encodeURIComponent(str))) + } + } + + addAnnotation() { + let content + + if (this.isInline()) { + content = + 'data:application/json;base64,' + this.toBase64(this.map.toString()) + } else if (typeof this.mapOpts.annotation === 'string') { + content = this.mapOpts.annotation + } else if (typeof this.mapOpts.annotation === 'function') { + content = this.mapOpts.annotation(this.opts.to, this.root) + } else { + content = this.outputFile() + '.map' + } + let eol = '\n' + if (this.css.includes('\r\n')) eol = '\r\n' + + this.css += eol + '/*# sourceMappingURL=' + content + ' */' + } + + outputFile() { + if (this.opts.to) { + return this.path(this.opts.to) + } else if (this.opts.from) { + return this.path(this.opts.from) + } else { + return 'to.css' + } + } + + generateMap() { + if (this.root) { + this.generateString() + } else if (this.previous().length === 1) { + let prev = this.previous()[0].consumer() + prev.file = this.outputFile() + this.map = SourceMapGenerator.fromSourceMap(prev) + } else { + this.map = new SourceMapGenerator({ file: this.outputFile() }) + this.map.addMapping({ + source: this.opts.from + ? this.toUrl(this.path(this.opts.from)) + : '', + generated: { line: 1, column: 0 }, + original: { line: 1, column: 0 } + }) + } + + if (this.isSourcesContent()) this.setSourcesContent() + if (this.root && this.previous().length > 0) this.applyPrevMaps() + if (this.isAnnotation()) this.addAnnotation() + + if (this.isInline()) { + return [this.css] + } else { + return [this.css, this.map] + } + } + + path(file) { + if (file.indexOf('<') === 0) return file + if (/^\w+:\/\//.test(file)) return file + if (this.mapOpts.absolute) return file + + let from = this.opts.to ? dirname(this.opts.to) : '.' + + if (typeof this.mapOpts.annotation === 'string') { + from = dirname(resolve(from, this.mapOpts.annotation)) + } + + file = relative(from, file) + return file + } + + toUrl(path) { + if (sep === '\\') { + path = path.replace(/\\/g, '/') + } + return encodeURI(path).replace(/[#?]/g, encodeURIComponent) + } + + sourcePath(node) { + if (this.mapOpts.from) { + return this.toUrl(this.mapOpts.from) + } else if (this.mapOpts.absolute) { + if (pathToFileURL) { + return pathToFileURL(node.source.input.from).toString() + } else { + throw new Error( + '`map.absolute` option is not available in this PostCSS build' + ) + } + } else { + return this.toUrl(this.path(node.source.input.from)) + } + } + + generateString() { + this.css = '' + this.map = new SourceMapGenerator({ file: this.outputFile() }) + + let line = 1 + let column = 1 + + let noSource = '' + let mapping = { + source: '', + generated: { line: 0, column: 0 }, + original: { line: 0, column: 0 } + } + + let lines, last + this.stringify(this.root, (str, node, type) => { + this.css += str + + if (node && type !== 'end') { + mapping.generated.line = line + mapping.generated.column = column - 1 + if (node.source && node.source.start) { + mapping.source = this.sourcePath(node) + mapping.original.line = node.source.start.line + mapping.original.column = node.source.start.column - 1 + this.map.addMapping(mapping) + } else { + mapping.source = noSource + mapping.original.line = 1 + mapping.original.column = 0 + this.map.addMapping(mapping) + } + } + + lines = str.match(/\n/g) + if (lines) { + line += lines.length + last = str.lastIndexOf('\n') + column = str.length - last + } else { + column += str.length + } + + if (node && type !== 'start') { + let p = node.parent || { raws: {} } + if (node.type !== 'decl' || node !== p.last || p.raws.semicolon) { + if (node.source && node.source.end) { + mapping.source = this.sourcePath(node) + mapping.original.line = node.source.end.line + mapping.original.column = node.source.end.column - 1 + mapping.generated.line = line + mapping.generated.column = column - 2 + this.map.addMapping(mapping) + } else { + mapping.source = noSource + mapping.original.line = 1 + mapping.original.column = 0 + mapping.generated.line = line + mapping.generated.column = column - 1 + this.map.addMapping(mapping) + } + } + } + }) + } + + generate() { + this.clearAnnotation() + if (pathAvailable && sourceMapAvailable && this.isMap()) { + return this.generateMap() + } else { + let result = '' + this.stringify(this.root, i => { + result += i + }) + return [result] + } + } +} + +module.exports = MapGenerator diff --git a/node_modules/postcss/lib/no-work-result.d.ts b/node_modules/postcss/lib/no-work-result.d.ts new file mode 100644 index 0000000..7ba1462 --- /dev/null +++ b/node_modules/postcss/lib/no-work-result.d.ts @@ -0,0 +1,37 @@ +import Result, { Message, ResultOptions } from './result.js' +import { SourceMap } from './postcss.js' +import Processor from './processor.js' +import Warning from './warning.js' +import Root from './root.js' +import LazyResult from './lazy-result.js' + +/** + * A Promise proxy for the result of PostCSS transformations. + * This lazy result instance doesn't parse css unless `NoWorkResult#root` or `Result#root` + * are accessed. See the example below for details. + * A `NoWork` instance is returned by `Processor#process` ONLY when no plugins defined. + * + * ```js + * const noWorkResult = postcss().process(css) // No plugins are defined. + * // CSS is not parsed + * let root = noWorkResult.root // now css is parsed because we accessed the root + * ``` + */ +export default class NoWorkResult implements LazyResult { + then: Promise['then'] + catch: Promise['catch'] + finally: Promise['finally'] + constructor(processor: Processor, css: string, opts: ResultOptions) + get [Symbol.toStringTag](): string + get processor(): Processor + get opts(): ResultOptions + get css(): string + get content(): string + get map(): SourceMap + get root(): Root + get messages(): Message[] + warnings(): Warning[] + toString(): string + sync(): Result + async(): Promise +} diff --git a/node_modules/postcss/lib/no-work-result.js b/node_modules/postcss/lib/no-work-result.js new file mode 100644 index 0000000..8bab6f5 --- /dev/null +++ b/node_modules/postcss/lib/no-work-result.js @@ -0,0 +1,135 @@ +'use strict' + +let MapGenerator = require('./map-generator') +let stringify = require('./stringify') +let warnOnce = require('./warn-once') +let parse = require('./parse') +const Result = require('./result') + +class NoWorkResult { + constructor(processor, css, opts) { + css = css.toString() + this.stringified = false + + this._processor = processor + this._css = css + this._opts = opts + this._map = undefined + let root + + let str = stringify + this.result = new Result(this._processor, root, this._opts) + this.result.css = css + + let self = this + Object.defineProperty(this.result, 'root', { + get() { + return self.root + } + }) + + let map = new MapGenerator(str, root, this._opts, css) + if (map.isMap()) { + let [generatedCSS, generatedMap] = map.generate() + if (generatedCSS) { + this.result.css = generatedCSS + } + if (generatedMap) { + this.result.map = generatedMap + } + } + } + + get [Symbol.toStringTag]() { + return 'NoWorkResult' + } + + get processor() { + return this.result.processor + } + + get opts() { + return this.result.opts + } + + get css() { + return this.result.css + } + + get content() { + return this.result.css + } + + get map() { + return this.result.map + } + + get root() { + if (this._root) { + return this._root + } + + let root + let parser = parse + + try { + root = parser(this._css, this._opts) + } catch (error) { + this.error = error + } + + if (this.error) { + throw this.error + } else { + this._root = root + return root + } + } + + get messages() { + return [] + } + + warnings() { + return [] + } + + toString() { + return this._css + } + + then(onFulfilled, onRejected) { + if (process.env.NODE_ENV !== 'production') { + if (!('from' in this._opts)) { + warnOnce( + 'Without `from` option PostCSS could generate wrong source map ' + + 'and will not find Browserslist config. Set it to CSS file path ' + + 'or to `undefined` to prevent this warning.' + ) + } + } + + return this.async().then(onFulfilled, onRejected) + } + + catch(onRejected) { + return this.async().catch(onRejected) + } + + finally(onFinally) { + return this.async().then(onFinally, onFinally) + } + + async() { + if (this.error) return Promise.reject(this.error) + return Promise.resolve(this.result) + } + + sync() { + if (this.error) throw this.error + return this.result + } +} + +module.exports = NoWorkResult +NoWorkResult.default = NoWorkResult diff --git a/node_modules/postcss/lib/node.d.ts b/node_modules/postcss/lib/node.d.ts new file mode 100644 index 0000000..a97d43a --- /dev/null +++ b/node_modules/postcss/lib/node.d.ts @@ -0,0 +1,478 @@ +import Declaration, { DeclarationProps } from './declaration.js' +import Comment, { CommentProps } from './comment.js' +import { Stringifier, Syntax } from './postcss.js' +import AtRule, { AtRuleProps } from './at-rule.js' +import Rule, { RuleProps } from './rule.js' +import Warning, { WarningOptions } from './warning.js' +import CssSyntaxError from './css-syntax-error.js' +import Result from './result.js' +import Input from './input.js' +import Root from './root.js' +import Document from './document.js' +import Container from './container.js' + +export type ChildNode = AtRule | Rule | Declaration | Comment + +export type AnyNode = AtRule | Rule | Declaration | Comment | Root | Document + +export type ChildProps = + | AtRuleProps + | RuleProps + | DeclarationProps + | CommentProps + +export interface Position { + /** + * Source offset in file. It starts from 0. + */ + offset: number + + /** + * Source line in file. In contrast to `offset` it starts from 1. + */ + column: number + + /** + * Source column in file. + */ + line: number +} + +export interface Range { + /** + * Start position, inclusive. + */ + start: Position + + /** + * End position, exclusive. + */ + end: Position +} + +export interface Source { + /** + * The file source of the node. + */ + input: Input + /** + * The inclusive starting position of the node’s source. + */ + start?: Position + /** + * The inclusive ending position of the node's source. + */ + end?: Position +} + +export interface NodeProps { + source?: Source +} + +interface NodeErrorOptions { + /** + * Plugin name that created this error. PostCSS will set it automatically. + */ + plugin?: string + /** + * A word inside a node's string, that should be highlighted as source + * of error. + */ + word?: string + /** + * An index inside a node's string that should be highlighted as source + * of error. + */ + index?: number + /** + * An ending index inside a node's string that should be highlighted as + * source of error. + */ + endIndex?: number +} + +/** + * All node classes inherit the following common methods. + * + * You should not extend this classes to create AST for selector or value + * parser. + */ +export default abstract class Node { + /** + * tring representing the node’s type. Possible values are `root`, `atrule`, + * `rule`, `decl`, or `comment`. + * + * ```js + * new Declaration({ prop: 'color', value: 'black' }).type //=> 'decl' + * ``` + */ + type: string + + /** + * The node’s parent node. + * + * ```js + * root.nodes[0].parent === root + * ``` + */ + parent: Document | Container | undefined + + /** + * The input source of the node. + * + * The property is used in source map generation. + * + * If you create a node manually (e.g., with `postcss.decl()`), + * that node will not have a `source` property and will be absent + * from the source map. For this reason, the plugin developer should + * consider cloning nodes to create new ones (in which case the new node’s + * source will reference the original, cloned node) or setting + * the `source` property manually. + * + * ```js + * decl.source.input.from //=> '/home/ai/a.sass' + * decl.source.start //=> { line: 10, column: 2 } + * decl.source.end //=> { line: 10, column: 12 } + * ``` + * + * ```js + * // Bad + * const prefixed = postcss.decl({ + * prop: '-moz-' + decl.prop, + * value: decl.value + * }) + * + * // Good + * const prefixed = decl.clone({ prop: '-moz-' + decl.prop }) + * ``` + * + * ```js + * if (atrule.name === 'add-link') { + * const rule = postcss.rule({ selector: 'a', source: atrule.source }) + * atrule.parent.insertBefore(atrule, rule) + * } + * ``` + */ + source?: Source + + /** + * Information to generate byte-to-byte equal node string as it was + * in the origin input. + * + * Every parser saves its own properties, + * but the default CSS parser uses: + * + * * `before`: the space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + * * `after`: the space symbols after the last child of the node + * to the end of the node. + * * `between`: the symbols between the property and value + * for declarations, selector and `{` for rules, or last parameter + * and `{` for at-rules. + * * `semicolon`: contains true if the last child has + * an (optional) semicolon. + * * `afterName`: the space between the at-rule name and its parameters. + * * `left`: the space symbols between `/*` and the comment’s text. + * * `right`: the space symbols between the comment’s text + * and */. + * * `important`: the content of the important statement, + * if it is not just `!important`. + * + * PostCSS cleans selectors, declaration values and at-rule parameters + * from comments and extra spaces, but it stores origin content in raws + * properties. As such, if you don’t change a declaration’s value, + * PostCSS will use the raw value with comments. + * + * ```js + * const root = postcss.parse('a {\n color:black\n}') + * root.first.first.raws //=> { before: '\n ', between: ':' } + * ``` + */ + raws: any + + /** + * @param defaults Value for node properties. + */ + constructor(defaults?: object) + + /** + * Returns a `CssSyntaxError` instance containing the original position + * of the node in the source, showing line and column numbers and also + * a small excerpt to facilitate debugging. + * + * If present, an input source map will be used to get the original position + * of the source, even from a previous compilation step + * (e.g., from Sass compilation). + * + * This method produces very useful error messages. + * + * ```js + * if (!variables[name]) { + * throw decl.error(`Unknown variable ${name}`, { word: name }) + * // CssSyntaxError: postcss-vars:a.sass:4:3: Unknown variable $black + * // color: $black + * // a + * // ^ + * // background: white + * } + * ``` + * + * @param message Error description. + * @param opts Options. + * + * @return Error object to throw it. + */ + error(message: string, options?: NodeErrorOptions): CssSyntaxError + + /** + * This method is provided as a convenience wrapper for `Result#warn`. + * + * ```js + * Declaration: { + * bad: (decl, { result }) => { + * decl.warn(result, 'Deprecated property bad') + * } + * } + * ``` + * + * @param result The `Result` instance that will receive the warning. + * @param text Warning message. + * @param opts Warning Options. + * + * @return Created warning object. + */ + warn(result: Result, text: string, opts?: WarningOptions): Warning + + /** + * Removes the node from its parent and cleans the parent properties + * from the node and its children. + * + * ```js + * if (decl.prop.match(/^-webkit-/)) { + * decl.remove() + * } + * ``` + * + * @return Node to make calls chain. + */ + remove(): this + + /** + * Returns a CSS string representing the node. + * + * ```js + * new Rule({ selector: 'a' }).toString() //=> "a {}" + * ``` + * + * @param stringifier A syntax to use in string generation. + * @return CSS string of this node. + */ + toString(stringifier?: Stringifier | Syntax): string + + /** + * Assigns properties to the current node. + * + * ```js + * decl.assign({ prop: 'word-wrap', value: 'break-word' }) + * ``` + * + * @param overrides New properties to override the node. + * @return Current node to methods chain. + */ + assign(overrides: object): this + + /** + * Returns an exact clone of the node. + * + * The resulting cloned node and its (cloned) children will retain + * code style properties. + * + * ```js + * decl.raws.before //=> "\n " + * const cloned = decl.clone({ prop: '-moz-' + decl.prop }) + * cloned.raws.before //=> "\n " + * cloned.toString() //=> -moz-transform: scale(0) + * ``` + * + * @param overrides New properties to override in the clone. + * @return Clone of the node. + */ + clone(overrides?: object): this + + /** + * Shortcut to clone the node and insert the resulting cloned node + * before the current node. + * + * ```js + * decl.cloneBefore({ prop: '-moz-' + decl.prop }) + * ``` + * + * @param overrides Mew properties to override in the clone. + * + * @return New node + */ + cloneBefore(overrides?: object): this + + /** + * Shortcut to clone the node and insert the resulting cloned node + * after the current node. + * + * @param overrides New properties to override in the clone. + * @return New node. + */ + cloneAfter(overrides?: object): this + + /** + * Inserts node(s) before the current node and removes the current node. + * + * ```js + * AtRule: { + * mixin: atrule => { + * atrule.replaceWith(mixinRules[atrule.params]) + * } + * } + * ``` + * + * @param nodes Mode(s) to replace current one. + * @return Current node to methods chain. + */ + replaceWith( + ...nodes: (ChildNode | ChildProps | ChildNode[] | ChildProps[])[] + ): this + + /** + * Returns the next child of the node’s parent. + * Returns `undefined` if the current node is the last child. + * + * ```js + * if (comment.text === 'delete next') { + * const next = comment.next() + * if (next) { + * next.remove() + * } + * } + * ``` + * + * @return Next node. + */ + next(): ChildNode | undefined + + /** + * Returns the previous child of the node’s parent. + * Returns `undefined` if the current node is the first child. + * + * ```js + * const annotation = decl.prev() + * if (annotation.type === 'comment') { + * readAnnotation(annotation.text) + * } + * ``` + * + * @return Previous node. + */ + prev(): ChildNode | undefined + + /** + * Insert new node before current node to current node’s parent. + * + * Just alias for `node.parent.insertBefore(node, add)`. + * + * ```js + * decl.before('content: ""') + * ``` + * + * @param newNode New node. + * @return This node for methods chain. + */ + before(newNode: Node | ChildProps | string | Node[]): this + + /** + * Insert new node after current node to current node’s parent. + * + * Just alias for `node.parent.insertAfter(node, add)`. + * + * ```js + * decl.after('color: black') + * ``` + * + * @param newNode New node. + * @return This node for methods chain. + */ + after(newNode: Node | ChildProps | string | Node[]): this + + /** + * Finds the Root instance of the node’s tree. + * + * ```js + * root.nodes[0].nodes[0].root() === root + * ``` + * + * @return Root parent. + */ + root(): Root + + /** + * Returns a `Node#raws` value. If the node is missing + * the code style property (because the node was manually built or cloned), + * PostCSS will try to autodetect the code style property by looking + * at other nodes in the tree. + * + * ```js + * const root = postcss.parse('a { background: white }') + * root.nodes[0].append({ prop: 'color', value: 'black' }) + * root.nodes[0].nodes[1].raws.before //=> undefined + * root.nodes[0].nodes[1].raw('before') //=> ' ' + * ``` + * + * @param prop Name of code style property. + * @param defaultType Name of default value, it can be missed + * if the value is the same as prop. + * @return {string} Code style value. + */ + raw(prop: string, defaultType?: string): string + + /** + * Clear the code style properties for the node and its children. + * + * ```js + * node.raws.before //=> ' ' + * node.cleanRaws() + * node.raws.before //=> undefined + * ``` + * + * @param keepBetween Keep the `raws.between` symbols. + */ + cleanRaws(keepBetween?: boolean): void + + /** + * Fix circular links on `JSON.stringify()`. + * + * @return Cleaned object. + */ + toJSON(): object + + /** + * Convert string index to line/column. + * + * @param index The symbol number in the node’s string. + * @return Symbol position in file. + */ + positionInside(index: number): Position + + /** + * Get the position for a word or an index inside the node. + * + * @param opts Options. + * @return Position. + */ + positionBy(opts?: Pick): Position + + /** + * Get the range for a word or start and end index inside the node. + * The start index is inclusive; the end index is exclusive. + * + * @param opts Options. + * @return Range. + */ + rangeBy(opts?: Pick): Range +} diff --git a/node_modules/postcss/lib/node.js b/node_modules/postcss/lib/node.js new file mode 100644 index 0000000..bdcbac0 --- /dev/null +++ b/node_modules/postcss/lib/node.js @@ -0,0 +1,379 @@ +'use strict' + +let { isClean, my } = require('./symbols') +let CssSyntaxError = require('./css-syntax-error') +let Stringifier = require('./stringifier') +let stringify = require('./stringify') + +function cloneNode(obj, parent) { + let cloned = new obj.constructor() + + for (let i in obj) { + if (!Object.prototype.hasOwnProperty.call(obj, i)) { + /* c8 ignore next 2 */ + continue + } + if (i === 'proxyCache') continue + let value = obj[i] + let type = typeof value + + if (i === 'parent' && type === 'object') { + if (parent) cloned[i] = parent + } else if (i === 'source') { + cloned[i] = value + } else if (Array.isArray(value)) { + cloned[i] = value.map(j => cloneNode(j, cloned)) + } else { + if (type === 'object' && value !== null) value = cloneNode(value) + cloned[i] = value + } + } + + return cloned +} + +class Node { + constructor(defaults = {}) { + this.raws = {} + this[isClean] = false + this[my] = true + + for (let name in defaults) { + if (name === 'nodes') { + this.nodes = [] + for (let node of defaults[name]) { + if (typeof node.clone === 'function') { + this.append(node.clone()) + } else { + this.append(node) + } + } + } else { + this[name] = defaults[name] + } + } + } + + error(message, opts = {}) { + if (this.source) { + let { start, end } = this.rangeBy(opts) + return this.source.input.error( + message, + { line: start.line, column: start.column }, + { line: end.line, column: end.column }, + opts + ) + } + return new CssSyntaxError(message) + } + + warn(result, text, opts) { + let data = { node: this } + for (let i in opts) data[i] = opts[i] + return result.warn(text, data) + } + + remove() { + if (this.parent) { + this.parent.removeChild(this) + } + this.parent = undefined + return this + } + + toString(stringifier = stringify) { + if (stringifier.stringify) stringifier = stringifier.stringify + let result = '' + stringifier(this, i => { + result += i + }) + return result + } + + assign(overrides = {}) { + for (let name in overrides) { + this[name] = overrides[name] + } + return this + } + + clone(overrides = {}) { + let cloned = cloneNode(this) + for (let name in overrides) { + cloned[name] = overrides[name] + } + return cloned + } + + cloneBefore(overrides = {}) { + let cloned = this.clone(overrides) + this.parent.insertBefore(this, cloned) + return cloned + } + + cloneAfter(overrides = {}) { + let cloned = this.clone(overrides) + this.parent.insertAfter(this, cloned) + return cloned + } + + replaceWith(...nodes) { + if (this.parent) { + let bookmark = this + let foundSelf = false + for (let node of nodes) { + if (node === this) { + foundSelf = true + } else if (foundSelf) { + this.parent.insertAfter(bookmark, node) + bookmark = node + } else { + this.parent.insertBefore(bookmark, node) + } + } + + if (!foundSelf) { + this.remove() + } + } + + return this + } + + next() { + if (!this.parent) return undefined + let index = this.parent.index(this) + return this.parent.nodes[index + 1] + } + + prev() { + if (!this.parent) return undefined + let index = this.parent.index(this) + return this.parent.nodes[index - 1] + } + + before(add) { + this.parent.insertBefore(this, add) + return this + } + + after(add) { + this.parent.insertAfter(this, add) + return this + } + + root() { + let result = this + while (result.parent && result.parent.type !== 'document') { + result = result.parent + } + return result + } + + raw(prop, defaultType) { + let str = new Stringifier() + return str.raw(this, prop, defaultType) + } + + cleanRaws(keepBetween) { + delete this.raws.before + delete this.raws.after + if (!keepBetween) delete this.raws.between + } + + toJSON(_, inputs) { + let fixed = {} + let emitInputs = inputs == null + inputs = inputs || new Map() + let inputsNextIndex = 0 + + for (let name in this) { + if (!Object.prototype.hasOwnProperty.call(this, name)) { + /* c8 ignore next 2 */ + continue + } + if (name === 'parent' || name === 'proxyCache') continue + let value = this[name] + + if (Array.isArray(value)) { + fixed[name] = value.map(i => { + if (typeof i === 'object' && i.toJSON) { + return i.toJSON(null, inputs) + } else { + return i + } + }) + } else if (typeof value === 'object' && value.toJSON) { + fixed[name] = value.toJSON(null, inputs) + } else if (name === 'source') { + let inputId = inputs.get(value.input) + if (inputId == null) { + inputId = inputsNextIndex + inputs.set(value.input, inputsNextIndex) + inputsNextIndex++ + } + fixed[name] = { + inputId, + start: value.start, + end: value.end + } + } else { + fixed[name] = value + } + } + + if (emitInputs) { + fixed.inputs = [...inputs.keys()].map(input => input.toJSON()) + } + + return fixed + } + + positionInside(index) { + let string = this.toString() + let column = this.source.start.column + let line = this.source.start.line + + for (let i = 0; i < index; i++) { + if (string[i] === '\n') { + column = 1 + line += 1 + } else { + column += 1 + } + } + + return { line, column } + } + + positionBy(opts) { + let pos = this.source.start + if (opts.index) { + pos = this.positionInside(opts.index) + } else if (opts.word) { + let index = this.toString().indexOf(opts.word) + if (index !== -1) pos = this.positionInside(index) + } + return pos + } + + rangeBy(opts) { + let start = { + line: this.source.start.line, + column: this.source.start.column + } + let end = this.source.end + ? { + line: this.source.end.line, + column: this.source.end.column + 1 + } + : { + line: start.line, + column: start.column + 1 + } + + if (opts.word) { + let index = this.toString().indexOf(opts.word) + if (index !== -1) { + start = this.positionInside(index) + end = this.positionInside(index + opts.word.length) + } + } else { + if (opts.start) { + start = { + line: opts.start.line, + column: opts.start.column + } + } else if (opts.index) { + start = this.positionInside(opts.index) + } + + if (opts.end) { + end = { + line: opts.end.line, + column: opts.end.column + } + } else if (opts.endIndex) { + end = this.positionInside(opts.endIndex) + } else if (opts.index) { + end = this.positionInside(opts.index + 1) + } + } + + if ( + end.line < start.line || + (end.line === start.line && end.column <= start.column) + ) { + end = { line: start.line, column: start.column + 1 } + } + + return { start, end } + } + + getProxyProcessor() { + return { + set(node, prop, value) { + if (node[prop] === value) return true + node[prop] = value + if ( + prop === 'prop' || + prop === 'value' || + prop === 'name' || + prop === 'params' || + prop === 'important' || + /* c8 ignore next */ + prop === 'text' + ) { + node.markDirty() + } + return true + }, + + get(node, prop) { + if (prop === 'proxyOf') { + return node + } else if (prop === 'root') { + return () => node.root().toProxy() + } else { + return node[prop] + } + } + } + } + + toProxy() { + if (!this.proxyCache) { + this.proxyCache = new Proxy(this, this.getProxyProcessor()) + } + return this.proxyCache + } + + addToError(error) { + error.postcssNode = this + if (error.stack && this.source && /\n\s{4}at /.test(error.stack)) { + let s = this.source + error.stack = error.stack.replace( + /\n\s{4}at /, + `$&${s.input.from}:${s.start.line}:${s.start.column}$&` + ) + } + return error + } + + markDirty() { + if (this[isClean]) { + this[isClean] = false + let next = this + while ((next = next.parent)) { + next[isClean] = false + } + } + } + + get proxyOf() { + return this + } +} + +module.exports = Node +Node.default = Node diff --git a/node_modules/postcss/lib/parse.d.ts b/node_modules/postcss/lib/parse.d.ts new file mode 100644 index 0000000..d6bdee2 --- /dev/null +++ b/node_modules/postcss/lib/parse.d.ts @@ -0,0 +1,5 @@ +import { Parser } from './postcss.js' + +declare const parse: Parser + +export default parse diff --git a/node_modules/postcss/lib/parse.js b/node_modules/postcss/lib/parse.js new file mode 100644 index 0000000..971431f --- /dev/null +++ b/node_modules/postcss/lib/parse.js @@ -0,0 +1,42 @@ +'use strict' + +let Container = require('./container') +let Parser = require('./parser') +let Input = require('./input') + +function parse(css, opts) { + let input = new Input(css, opts) + let parser = new Parser(input) + try { + parser.parse() + } catch (e) { + if (process.env.NODE_ENV !== 'production') { + if (e.name === 'CssSyntaxError' && opts && opts.from) { + if (/\.scss$/i.test(opts.from)) { + e.message += + '\nYou tried to parse SCSS with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-scss parser' + } else if (/\.sass/i.test(opts.from)) { + e.message += + '\nYou tried to parse Sass with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-sass parser' + } else if (/\.less$/i.test(opts.from)) { + e.message += + '\nYou tried to parse Less with ' + + 'the standard CSS parser; ' + + 'try again with the postcss-less parser' + } + } + } + throw e + } + + return parser.root +} + +module.exports = parse +parse.default = parse + +Container.registerParse(parse) diff --git a/node_modules/postcss/lib/parser.js b/node_modules/postcss/lib/parser.js new file mode 100644 index 0000000..752d264 --- /dev/null +++ b/node_modules/postcss/lib/parser.js @@ -0,0 +1,603 @@ +'use strict' + +let Declaration = require('./declaration') +let tokenizer = require('./tokenize') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Root = require('./root') +let Rule = require('./rule') + +const SAFE_COMMENT_NEIGHBOR = { + empty: true, + space: true +} + +function findLastWithPosition(tokens) { + for (let i = tokens.length - 1; i >= 0; i--) { + let token = tokens[i] + let pos = token[3] || token[2] + if (pos) return pos + } +} + +class Parser { + constructor(input) { + this.input = input + + this.root = new Root() + this.current = this.root + this.spaces = '' + this.semicolon = false + this.customProperty = false + + this.createTokenizer() + this.root.source = { input, start: { offset: 0, line: 1, column: 1 } } + } + + createTokenizer() { + this.tokenizer = tokenizer(this.input) + } + + parse() { + let token + while (!this.tokenizer.endOfFile()) { + token = this.tokenizer.nextToken() + + switch (token[0]) { + case 'space': + this.spaces += token[1] + break + + case ';': + this.freeSemicolon(token) + break + + case '}': + this.end(token) + break + + case 'comment': + this.comment(token) + break + + case 'at-word': + this.atrule(token) + break + + case '{': + this.emptyRule(token) + break + + default: + this.other(token) + break + } + } + this.endFile() + } + + comment(token) { + let node = new Comment() + this.init(node, token[2]) + node.source.end = this.getPosition(token[3] || token[2]) + + let text = token[1].slice(2, -2) + if (/^\s*$/.test(text)) { + node.text = '' + node.raws.left = text + node.raws.right = '' + } else { + let match = text.match(/^(\s*)([^]*\S)(\s*)$/) + node.text = match[2] + node.raws.left = match[1] + node.raws.right = match[3] + } + } + + emptyRule(token) { + let node = new Rule() + this.init(node, token[2]) + node.selector = '' + node.raws.between = '' + this.current = node + } + + other(start) { + let end = false + let type = null + let colon = false + let bracket = null + let brackets = [] + let customProperty = start[1].startsWith('--') + + let tokens = [] + let token = start + while (token) { + type = token[0] + tokens.push(token) + + if (type === '(' || type === '[') { + if (!bracket) bracket = token + brackets.push(type === '(' ? ')' : ']') + } else if (customProperty && colon && type === '{') { + if (!bracket) bracket = token + brackets.push('}') + } else if (brackets.length === 0) { + if (type === ';') { + if (colon) { + this.decl(tokens, customProperty) + return + } else { + break + } + } else if (type === '{') { + this.rule(tokens) + return + } else if (type === '}') { + this.tokenizer.back(tokens.pop()) + end = true + break + } else if (type === ':') { + colon = true + } + } else if (type === brackets[brackets.length - 1]) { + brackets.pop() + if (brackets.length === 0) bracket = null + } + + token = this.tokenizer.nextToken() + } + + if (this.tokenizer.endOfFile()) end = true + if (brackets.length > 0) this.unclosedBracket(bracket) + + if (end && colon) { + if (!customProperty) { + while (tokens.length) { + token = tokens[tokens.length - 1][0] + if (token !== 'space' && token !== 'comment') break + this.tokenizer.back(tokens.pop()) + } + } + this.decl(tokens, customProperty) + } else { + this.unknownWord(tokens) + } + } + + rule(tokens) { + tokens.pop() + + let node = new Rule() + this.init(node, tokens[0][2]) + + node.raws.between = this.spacesAndCommentsFromEnd(tokens) + this.raw(node, 'selector', tokens) + this.current = node + } + + decl(tokens, customProperty) { + let node = new Declaration() + this.init(node, tokens[0][2]) + + let last = tokens[tokens.length - 1] + if (last[0] === ';') { + this.semicolon = true + tokens.pop() + } + + node.source.end = this.getPosition( + last[3] || last[2] || findLastWithPosition(tokens) + ) + + while (tokens[0][0] !== 'word') { + if (tokens.length === 1) this.unknownWord(tokens) + node.raws.before += tokens.shift()[1] + } + node.source.start = this.getPosition(tokens[0][2]) + + node.prop = '' + while (tokens.length) { + let type = tokens[0][0] + if (type === ':' || type === 'space' || type === 'comment') { + break + } + node.prop += tokens.shift()[1] + } + + node.raws.between = '' + + let token + while (tokens.length) { + token = tokens.shift() + + if (token[0] === ':') { + node.raws.between += token[1] + break + } else { + if (token[0] === 'word' && /\w/.test(token[1])) { + this.unknownWord([token]) + } + node.raws.between += token[1] + } + } + + if (node.prop[0] === '_' || node.prop[0] === '*') { + node.raws.before += node.prop[0] + node.prop = node.prop.slice(1) + } + + let firstSpaces = [] + let next + while (tokens.length) { + next = tokens[0][0] + if (next !== 'space' && next !== 'comment') break + firstSpaces.push(tokens.shift()) + } + + this.precheckMissedSemicolon(tokens) + + for (let i = tokens.length - 1; i >= 0; i--) { + token = tokens[i] + if (token[1].toLowerCase() === '!important') { + node.important = true + let string = this.stringFrom(tokens, i) + string = this.spacesFromEnd(tokens) + string + if (string !== ' !important') node.raws.important = string + break + } else if (token[1].toLowerCase() === 'important') { + let cache = tokens.slice(0) + let str = '' + for (let j = i; j > 0; j--) { + let type = cache[j][0] + if (str.trim().indexOf('!') === 0 && type !== 'space') { + break + } + str = cache.pop()[1] + str + } + if (str.trim().indexOf('!') === 0) { + node.important = true + node.raws.important = str + tokens = cache + } + } + + if (token[0] !== 'space' && token[0] !== 'comment') { + break + } + } + + let hasWord = tokens.some(i => i[0] !== 'space' && i[0] !== 'comment') + + if (hasWord) { + node.raws.between += firstSpaces.map(i => i[1]).join('') + firstSpaces = [] + } + this.raw(node, 'value', firstSpaces.concat(tokens), customProperty) + + if (node.value.includes(':') && !customProperty) { + this.checkMissedSemicolon(tokens) + } + } + + atrule(token) { + let node = new AtRule() + node.name = token[1].slice(1) + if (node.name === '') { + this.unnamedAtrule(node, token) + } + this.init(node, token[2]) + + let type + let prev + let shift + let last = false + let open = false + let params = [] + let brackets = [] + + while (!this.tokenizer.endOfFile()) { + token = this.tokenizer.nextToken() + type = token[0] + + if (type === '(' || type === '[') { + brackets.push(type === '(' ? ')' : ']') + } else if (type === '{' && brackets.length > 0) { + brackets.push('}') + } else if (type === brackets[brackets.length - 1]) { + brackets.pop() + } + + if (brackets.length === 0) { + if (type === ';') { + node.source.end = this.getPosition(token[2]) + this.semicolon = true + break + } else if (type === '{') { + open = true + break + } else if (type === '}') { + if (params.length > 0) { + shift = params.length - 1 + prev = params[shift] + while (prev && prev[0] === 'space') { + prev = params[--shift] + } + if (prev) { + node.source.end = this.getPosition(prev[3] || prev[2]) + } + } + this.end(token) + break + } else { + params.push(token) + } + } else { + params.push(token) + } + + if (this.tokenizer.endOfFile()) { + last = true + break + } + } + + node.raws.between = this.spacesAndCommentsFromEnd(params) + if (params.length) { + node.raws.afterName = this.spacesAndCommentsFromStart(params) + this.raw(node, 'params', params) + if (last) { + token = params[params.length - 1] + node.source.end = this.getPosition(token[3] || token[2]) + this.spaces = node.raws.between + node.raws.between = '' + } + } else { + node.raws.afterName = '' + node.params = '' + } + + if (open) { + node.nodes = [] + this.current = node + } + } + + end(token) { + if (this.current.nodes && this.current.nodes.length) { + this.current.raws.semicolon = this.semicolon + } + this.semicolon = false + + this.current.raws.after = (this.current.raws.after || '') + this.spaces + this.spaces = '' + + if (this.current.parent) { + this.current.source.end = this.getPosition(token[2]) + this.current = this.current.parent + } else { + this.unexpectedClose(token) + } + } + + endFile() { + if (this.current.parent) this.unclosedBlock() + if (this.current.nodes && this.current.nodes.length) { + this.current.raws.semicolon = this.semicolon + } + this.current.raws.after = (this.current.raws.after || '') + this.spaces + } + + freeSemicolon(token) { + this.spaces += token[1] + if (this.current.nodes) { + let prev = this.current.nodes[this.current.nodes.length - 1] + if (prev && prev.type === 'rule' && !prev.raws.ownSemicolon) { + prev.raws.ownSemicolon = this.spaces + this.spaces = '' + } + } + } + + // Helpers + + getPosition(offset) { + let pos = this.input.fromOffset(offset) + return { + offset, + line: pos.line, + column: pos.col + } + } + + init(node, offset) { + this.current.push(node) + node.source = { + start: this.getPosition(offset), + input: this.input + } + node.raws.before = this.spaces + this.spaces = '' + if (node.type !== 'comment') this.semicolon = false + } + + raw(node, prop, tokens, customProperty) { + let token, type + let length = tokens.length + let value = '' + let clean = true + let next, prev + + for (let i = 0; i < length; i += 1) { + token = tokens[i] + type = token[0] + if (type === 'space' && i === length - 1 && !customProperty) { + clean = false + } else if (type === 'comment') { + prev = tokens[i - 1] ? tokens[i - 1][0] : 'empty' + next = tokens[i + 1] ? tokens[i + 1][0] : 'empty' + if (!SAFE_COMMENT_NEIGHBOR[prev] && !SAFE_COMMENT_NEIGHBOR[next]) { + if (value.slice(-1) === ',') { + clean = false + } else { + value += token[1] + } + } else { + clean = false + } + } else { + value += token[1] + } + } + if (!clean) { + let raw = tokens.reduce((all, i) => all + i[1], '') + node.raws[prop] = { value, raw } + } + node[prop] = value + } + + spacesAndCommentsFromEnd(tokens) { + let lastTokenType + let spaces = '' + while (tokens.length) { + lastTokenType = tokens[tokens.length - 1][0] + if (lastTokenType !== 'space' && lastTokenType !== 'comment') break + spaces = tokens.pop()[1] + spaces + } + return spaces + } + + spacesAndCommentsFromStart(tokens) { + let next + let spaces = '' + while (tokens.length) { + next = tokens[0][0] + if (next !== 'space' && next !== 'comment') break + spaces += tokens.shift()[1] + } + return spaces + } + + spacesFromEnd(tokens) { + let lastTokenType + let spaces = '' + while (tokens.length) { + lastTokenType = tokens[tokens.length - 1][0] + if (lastTokenType !== 'space') break + spaces = tokens.pop()[1] + spaces + } + return spaces + } + + stringFrom(tokens, from) { + let result = '' + for (let i = from; i < tokens.length; i++) { + result += tokens[i][1] + } + tokens.splice(from, tokens.length - from) + return result + } + + colon(tokens) { + let brackets = 0 + let token, type, prev + for (let [i, element] of tokens.entries()) { + token = element + type = token[0] + + if (type === '(') { + brackets += 1 + } + if (type === ')') { + brackets -= 1 + } + if (brackets === 0 && type === ':') { + if (!prev) { + this.doubleColon(token) + } else if (prev[0] === 'word' && prev[1] === 'progid') { + continue + } else { + return i + } + } + + prev = token + } + return false + } + + // Errors + + unclosedBracket(bracket) { + throw this.input.error( + 'Unclosed bracket', + { offset: bracket[2] }, + { offset: bracket[2] + 1 } + ) + } + + unknownWord(tokens) { + throw this.input.error( + 'Unknown word', + { offset: tokens[0][2] }, + { offset: tokens[0][2] + tokens[0][1].length } + ) + } + + unexpectedClose(token) { + throw this.input.error( + 'Unexpected }', + { offset: token[2] }, + { offset: token[2] + 1 } + ) + } + + unclosedBlock() { + let pos = this.current.source.start + throw this.input.error('Unclosed block', pos.line, pos.column) + } + + doubleColon(token) { + throw this.input.error( + 'Double colon', + { offset: token[2] }, + { offset: token[2] + token[1].length } + ) + } + + unnamedAtrule(node, token) { + throw this.input.error( + 'At-rule without name', + { offset: token[2] }, + { offset: token[2] + token[1].length } + ) + } + + precheckMissedSemicolon(/* tokens */) { + // Hook for Safe Parser + } + + checkMissedSemicolon(tokens) { + let colon = this.colon(tokens) + if (colon === false) return + + let founded = 0 + let token + for (let j = colon - 1; j >= 0; j--) { + token = tokens[j] + if (token[0] !== 'space') { + founded += 1 + if (founded === 2) break + } + } + // If the token is a word, e.g. `!important`, `red` or any other valid property's value. + // Then we need to return the colon after that word token. [3] is the "end" colon of that word. + // And because we need it after that one we do +1 to get the next one. + throw this.input.error( + 'Missed semicolon', + token[0] === 'word' ? token[3] + 1 : token[2] + ) + } +} + +module.exports = Parser diff --git a/node_modules/postcss/lib/postcss.d.ts b/node_modules/postcss/lib/postcss.d.ts new file mode 100644 index 0000000..30a0d08 --- /dev/null +++ b/node_modules/postcss/lib/postcss.d.ts @@ -0,0 +1,473 @@ +import { SourceMapGenerator, RawSourceMap } from 'source-map-js' + +import Node, { + Position, + Source, + ChildNode, + NodeErrorOptions, + NodeProps, + ChildProps, + AnyNode +} from './node.js' +import Declaration, { DeclarationProps } from './declaration.js' +import Container, { ContainerProps } from './container.js' +import Document, { DocumentProps } from './document.js' +import Warning, { WarningOptions } from './warning.js' +import Comment, { CommentProps } from './comment.js' +import AtRule, { AtRuleProps } from './at-rule.js' +import Input, { FilePosition } from './input.js' +import Result, { Message } from './result.js' +import Root, { RootProps } from './root.js' +import Rule, { RuleProps } from './rule.js' +import CssSyntaxError from './css-syntax-error.js' +import list, { List } from './list.js' +import LazyResult from './lazy-result.js' +import Processor from './processor.js' + +export { + NodeErrorOptions, + DeclarationProps, + CssSyntaxError, + ContainerProps, + WarningOptions, + DocumentProps, + FilePosition, + CommentProps, + AtRuleProps, + Declaration, + ChildProps, + LazyResult, + ChildNode, + NodeProps, + Processor, + RuleProps, + RootProps, + Container, + Position, + Document, + AnyNode, + Warning, + Message, + Comment, + Source, + AtRule, + Result, + Input, + Node, + list, + Rule, + Root +} + +export type SourceMap = SourceMapGenerator & { + toJSON(): RawSourceMap +} + +export type Helpers = { result: Result; postcss: Postcss } & Postcss + +type DocumentProcessor = ( + document: Document, + helper: Helpers +) => Promise | void +type RootProcessor = (root: Root, helper: Helpers) => Promise | void +type DeclarationProcessor = ( + decl: Declaration, + helper: Helpers +) => Promise | void +type RuleProcessor = (rule: Rule, helper: Helpers) => Promise | void +type AtRuleProcessor = (atRule: AtRule, helper: Helpers) => Promise | void +type CommentProcessor = ( + comment: Comment, + helper: Helpers +) => Promise | void + +interface Processors { + /** + * Will be called on `Document` node. + * + * Will be called again on children changes. + */ + Document?: DocumentProcessor + + /** + * Will be called on `Document` node, when all children will be processed. + * + * Will be called again on children changes. + */ + DocumentExit?: DocumentProcessor + + /** + * Will be called on `Root` node once. + */ + Once?: RootProcessor + + /** + * Will be called on `Root` node once, when all children will be processed. + */ + OnceExit?: RootProcessor + + /** + * Will be called on `Root` node. + * + * Will be called again on children changes. + */ + Root?: RootProcessor + + /** + * Will be called on `Root` node, when all children will be processed. + * + * Will be called again on children changes. + */ + RootExit?: RootProcessor + + /** + * Will be called on all `Declaration` nodes after listeners + * for `Declaration` event. + * + * Will be called again on node or children changes. + */ + Declaration?: DeclarationProcessor | { [prop: string]: DeclarationProcessor } + + /** + * Will be called on all `Declaration` nodes. + * + * Will be called again on node or children changes. + */ + DeclarationExit?: + | DeclarationProcessor + | { [prop: string]: DeclarationProcessor } + + /** + * Will be called on all `Rule` nodes. + * + * Will be called again on node or children changes. + */ + Rule?: RuleProcessor + + /** + * Will be called on all `Rule` nodes, when all children will be processed. + * + * Will be called again on node or children changes. + */ + RuleExit?: RuleProcessor + + /** + * Will be called on all`AtRule` nodes. + * + * Will be called again on node or children changes. + */ + AtRule?: AtRuleProcessor | { [name: string]: AtRuleProcessor } + + /** + * Will be called on all `AtRule` nodes, when all children will be processed. + * + * Will be called again on node or children changes. + */ + AtRuleExit?: AtRuleProcessor | { [name: string]: AtRuleProcessor } + + /** + * Will be called on all `Comment` nodes. + * + * Will be called again on node or children changes. + */ + Comment?: CommentProcessor + + /** + * Will be called on all `Comment` nodes after listeners + * for `Comment` event. + * + * Will be called again on node or children changes. + */ + CommentExit?: CommentProcessor + + /** + * Will be called when all other listeners processed the document. + * + * This listener will not be called again. + */ + Exit?: RootProcessor +} + +export interface Plugin extends Processors { + postcssPlugin: string + prepare?: (result: Result) => Processors +} + +export interface PluginCreator { + (opts?: PluginOptions): Plugin | Processor + postcss: true +} + +export interface Transformer extends TransformCallback { + postcssPlugin: string + postcssVersion: string +} + +export interface TransformCallback { + (root: Root, result: Result): Promise | void +} + +export interface OldPlugin extends Transformer { + (opts?: T): Transformer + postcss: Transformer +} + +export type AcceptedPlugin = + | Plugin + | PluginCreator + | OldPlugin + | TransformCallback + | { + postcss: TransformCallback | Processor + } + | Processor + +export interface Parser { + ( + css: string | { toString(): string }, + opts?: Pick + ): RootNode +} + +export interface Builder { + (part: string, node?: AnyNode, type?: 'start' | 'end'): void +} + +export interface Stringifier { + (node: AnyNode, builder: Builder): void +} + +export interface JSONHydrator { + (data: object[]): Node[] + (data: object): Node +} + +export interface Syntax { + /** + * Function to generate AST by string. + */ + parse?: Parser + + /** + * Class to generate string by AST. + */ + stringify?: Stringifier +} + +export interface SourceMapOptions { + /** + * Indicates that the source map should be embedded in the output CSS + * as a Base64-encoded comment. By default, it is `true`. + * But if all previous maps are external, not inline, PostCSS will not embed + * the map even if you do not set this option. + * + * If you have an inline source map, the result.map property will be empty, + * as the source map will be contained within the text of `result.css`. + */ + inline?: boolean + + /** + * Source map content from a previous processing step (e.g., Sass). + * + * PostCSS will try to read the previous source map + * automatically (based on comments within the source CSS), but you can use + * this option to identify it manually. + * + * If desired, you can omit the previous map with prev: `false`. + */ + prev?: string | boolean | object | ((file: string) => string) + + /** + * Indicates that PostCSS should set the origin content (e.g., Sass source) + * of the source map. By default, it is true. But if all previous maps do not + * contain sources content, PostCSS will also leave it out even if you + * do not set this option. + */ + sourcesContent?: boolean + + /** + * Indicates that PostCSS should add annotation comments to the CSS. + * By default, PostCSS will always add a comment with a path + * to the source map. PostCSS will not add annotations to CSS files + * that do not contain any comments. + * + * By default, PostCSS presumes that you want to save the source map as + * `opts.to + '.map'` and will use this path in the annotation comment. + * A different path can be set by providing a string value for annotation. + * + * If you have set `inline: true`, annotation cannot be disabled. + */ + annotation?: string | boolean | ((file: string, root: Root) => string) + + /** + * Override `from` in map’s sources. + */ + from?: string + + /** + * Use absolute path in generated source map. + */ + absolute?: boolean +} + +export interface ProcessOptions { + /** + * The path of the CSS source file. You should always set `from`, + * because it is used in source map generation and syntax error messages. + */ + from?: string + + /** + * The path where you'll put the output CSS file. You should always set `to` + * to generate correct source maps. + */ + to?: string + + /** + * Function to generate AST by string. + */ + parser?: Syntax | Parser + + /** + * Class to generate string by AST. + */ + stringifier?: Syntax | Stringifier + + /** + * Object with parse and stringify. + */ + syntax?: Syntax + + /** + * Source map options + */ + map?: SourceMapOptions | boolean +} + +export interface Postcss { + /** + * Create a new `Processor` instance that will apply `plugins` + * as CSS processors. + * + * ```js + * let postcss = require('postcss') + * + * postcss(plugins).process(css, { from, to }).then(result => { + * console.log(result.css) + * }) + * ``` + * + * @param plugins PostCSS plugins. + * @return Processor to process multiple CSS. + */ + (plugins?: AcceptedPlugin[]): Processor + (...plugins: AcceptedPlugin[]): Processor + + /** + * Default function to convert a node tree into a CSS string. + */ + stringify: Stringifier + + /** + * Parses source css and returns a new `Root` or `Document` node, + * which contains the source CSS nodes. + * + * ```js + * // Simple CSS concatenation with source map support + * const root1 = postcss.parse(css1, { from: file1 }) + * const root2 = postcss.parse(css2, { from: file2 }) + * root1.append(root2).toResult().css + * ``` + */ + parse: Parser + + /** + * Rehydrate a JSON AST (from `Node#toJSON`) back into the AST classes. + * + * ```js + * const json = root.toJSON() + * // save to file, send by network, etc + * const root2 = postcss.fromJSON(json) + * ``` + */ + fromJSON: JSONHydrator + + /** + * Contains the `list` module. + */ + list: List + + /** + * Creates a new `Comment` node. + * + * @param defaults Properties for the new node. + * @return New comment node + */ + comment(defaults?: CommentProps): Comment + + /** + * Creates a new `AtRule` node. + * + * @param defaults Properties for the new node. + * @return New at-rule node. + */ + atRule(defaults?: AtRuleProps): AtRule + + /** + * Creates a new `Declaration` node. + * + * @param defaults Properties for the new node. + * @return New declaration node. + */ + decl(defaults?: DeclarationProps): Declaration + + /** + * Creates a new `Rule` node. + * + * @param default Properties for the new node. + * @return New rule node. + */ + rule(defaults?: RuleProps): Rule + + /** + * Creates a new `Root` node. + * + * @param defaults Properties for the new node. + * @return New root node. + */ + root(defaults?: RootProps): Root + + /** + * Creates a new `Document` node. + * + * @param defaults Properties for the new node. + * @return New document node. + */ + document(defaults?: DocumentProps): Document + + CssSyntaxError: typeof CssSyntaxError + Declaration: typeof Declaration + Container: typeof Container + Comment: typeof Comment + Warning: typeof Warning + AtRule: typeof AtRule + Result: typeof Result + Input: typeof Input + Rule: typeof Rule + Root: typeof Root + Node: typeof Node +} + +export const stringify: Stringifier +export const parse: Parser +export const fromJSON: JSONHydrator + +export const comment: Postcss['comment'] +export const atRule: Postcss['atRule'] +export const decl: Postcss['decl'] +export const rule: Postcss['rule'] +export const root: Postcss['root'] + +declare const postcss: Postcss + +export default postcss diff --git a/node_modules/postcss/lib/postcss.js b/node_modules/postcss/lib/postcss.js new file mode 100644 index 0000000..080ee83 --- /dev/null +++ b/node_modules/postcss/lib/postcss.js @@ -0,0 +1,101 @@ +'use strict' + +let CssSyntaxError = require('./css-syntax-error') +let Declaration = require('./declaration') +let LazyResult = require('./lazy-result') +let Container = require('./container') +let Processor = require('./processor') +let stringify = require('./stringify') +let fromJSON = require('./fromJSON') +let Document = require('./document') +let Warning = require('./warning') +let Comment = require('./comment') +let AtRule = require('./at-rule') +let Result = require('./result.js') +let Input = require('./input') +let parse = require('./parse') +let list = require('./list') +let Rule = require('./rule') +let Root = require('./root') +let Node = require('./node') + +function postcss(...plugins) { + if (plugins.length === 1 && Array.isArray(plugins[0])) { + plugins = plugins[0] + } + return new Processor(plugins) +} + +postcss.plugin = function plugin(name, initializer) { + let warningPrinted = false + function creator(...args) { + // eslint-disable-next-line no-console + if (console && console.warn && !warningPrinted) { + warningPrinted = true + // eslint-disable-next-line no-console + console.warn( + name + + ': postcss.plugin was deprecated. Migration guide:\n' + + 'https://evilmartians.com/chronicles/postcss-8-plugin-migration' + ) + if (process.env.LANG && process.env.LANG.startsWith('cn')) { + /* c8 ignore next 7 */ + // eslint-disable-next-line no-console + console.warn( + name + + ': 里面 postcss.plugin 被弃用. 迁移指南:\n' + + 'https://www.w3ctech.com/topic/2226' + ) + } + } + let transformer = initializer(...args) + transformer.postcssPlugin = name + transformer.postcssVersion = new Processor().version + return transformer + } + + let cache + Object.defineProperty(creator, 'postcss', { + get() { + if (!cache) cache = creator() + return cache + } + }) + + creator.process = function (css, processOpts, pluginOpts) { + return postcss([creator(pluginOpts)]).process(css, processOpts) + } + + return creator +} + +postcss.stringify = stringify +postcss.parse = parse +postcss.fromJSON = fromJSON +postcss.list = list + +postcss.comment = defaults => new Comment(defaults) +postcss.atRule = defaults => new AtRule(defaults) +postcss.decl = defaults => new Declaration(defaults) +postcss.rule = defaults => new Rule(defaults) +postcss.root = defaults => new Root(defaults) +postcss.document = defaults => new Document(defaults) + +postcss.CssSyntaxError = CssSyntaxError +postcss.Declaration = Declaration +postcss.Container = Container +postcss.Processor = Processor +postcss.Document = Document +postcss.Comment = Comment +postcss.Warning = Warning +postcss.AtRule = AtRule +postcss.Result = Result +postcss.Input = Input +postcss.Rule = Rule +postcss.Root = Root +postcss.Node = Node + +LazyResult.registerPostcss(postcss) + +module.exports = postcss +postcss.default = postcss diff --git a/node_modules/postcss/lib/postcss.mjs b/node_modules/postcss/lib/postcss.mjs new file mode 100644 index 0000000..3507598 --- /dev/null +++ b/node_modules/postcss/lib/postcss.mjs @@ -0,0 +1,30 @@ +import postcss from './postcss.js' + +export default postcss + +export const stringify = postcss.stringify +export const fromJSON = postcss.fromJSON +export const plugin = postcss.plugin +export const parse = postcss.parse +export const list = postcss.list + +export const document = postcss.document +export const comment = postcss.comment +export const atRule = postcss.atRule +export const rule = postcss.rule +export const decl = postcss.decl +export const root = postcss.root + +export const CssSyntaxError = postcss.CssSyntaxError +export const Declaration = postcss.Declaration +export const Container = postcss.Container +export const Processor = postcss.Processor +export const Document = postcss.Document +export const Comment = postcss.Comment +export const Warning = postcss.Warning +export const AtRule = postcss.AtRule +export const Result = postcss.Result +export const Input = postcss.Input +export const Rule = postcss.Rule +export const Root = postcss.Root +export const Node = postcss.Node diff --git a/node_modules/postcss/lib/previous-map.d.ts b/node_modules/postcss/lib/previous-map.d.ts new file mode 100644 index 0000000..490d885 --- /dev/null +++ b/node_modules/postcss/lib/previous-map.d.ts @@ -0,0 +1,72 @@ +import { SourceMapConsumer } from 'source-map-js' + +import { ProcessOptions } from './postcss.js' + +/** + * Source map information from input CSS. + * For example, source map after Sass compiler. + * + * This class will automatically find source map in input CSS or in file system + * near input file (according `from` option). + * + * ```js + * const root = parse(css, { from: 'a.sass.css' }) + * root.input.map //=> PreviousMap + * ``` + */ +export default class PreviousMap { + /** + * Was source map inlined by data-uri to input CSS. + */ + inline: boolean + + /** + * `sourceMappingURL` content. + */ + annotation?: string + + /** + * Source map file content. + */ + text?: string + + /** + * The directory with source map file, if source map is in separated file. + */ + root?: string + + /** + * The CSS source identifier. Contains `Input#file` if the user + * set the `from` option, or `Input#id` if they did not. + */ + file?: string + + /** + * Path to source map file. + */ + mapFile?: string + + /** + * @param css Input CSS source. + * @param opts Process options. + */ + constructor(css: string, opts?: ProcessOptions) + + /** + * Create a instance of `SourceMapGenerator` class + * from the `source-map` library to work with source map information. + * + * It is lazy method, so it will create object only on first call + * and then it will use cache. + * + * @return Object with source map information. + */ + consumer(): SourceMapConsumer + + /** + * Does source map contains `sourcesContent` with input source text. + * + * @return Is `sourcesContent` present. + */ + withContent(): boolean +} diff --git a/node_modules/postcss/lib/previous-map.js b/node_modules/postcss/lib/previous-map.js new file mode 100644 index 0000000..d13a93a --- /dev/null +++ b/node_modules/postcss/lib/previous-map.js @@ -0,0 +1,142 @@ +'use strict' + +let { SourceMapConsumer, SourceMapGenerator } = require('source-map-js') +let { existsSync, readFileSync } = require('fs') +let { dirname, join } = require('path') + +function fromBase64(str) { + if (Buffer) { + return Buffer.from(str, 'base64').toString() + } else { + /* c8 ignore next 2 */ + return window.atob(str) + } +} + +class PreviousMap { + constructor(css, opts) { + if (opts.map === false) return + this.loadAnnotation(css) + this.inline = this.startWith(this.annotation, 'data:') + + let prev = opts.map ? opts.map.prev : undefined + let text = this.loadMap(opts.from, prev) + if (!this.mapFile && opts.from) { + this.mapFile = opts.from + } + if (this.mapFile) this.root = dirname(this.mapFile) + if (text) this.text = text + } + + consumer() { + if (!this.consumerCache) { + this.consumerCache = new SourceMapConsumer(this.text) + } + return this.consumerCache + } + + withContent() { + return !!( + this.consumer().sourcesContent && + this.consumer().sourcesContent.length > 0 + ) + } + + startWith(string, start) { + if (!string) return false + return string.substr(0, start.length) === start + } + + getAnnotationURL(sourceMapString) { + return sourceMapString.replace(/^\/\*\s*# sourceMappingURL=/, '').trim() + } + + loadAnnotation(css) { + let comments = css.match(/\/\*\s*# sourceMappingURL=/gm) + if (!comments) return + + // sourceMappingURLs from comments, strings, etc. + let start = css.lastIndexOf(comments.pop()) + let end = css.indexOf('*/', start) + + if (start > -1 && end > -1) { + // Locate the last sourceMappingURL to avoid pickin + this.annotation = this.getAnnotationURL(css.substring(start, end)) + } + } + + decodeInline(text) { + let baseCharsetUri = /^data:application\/json;charset=utf-?8;base64,/ + let baseUri = /^data:application\/json;base64,/ + let charsetUri = /^data:application\/json;charset=utf-?8,/ + let uri = /^data:application\/json,/ + + if (charsetUri.test(text) || uri.test(text)) { + return decodeURIComponent(text.substr(RegExp.lastMatch.length)) + } + + if (baseCharsetUri.test(text) || baseUri.test(text)) { + return fromBase64(text.substr(RegExp.lastMatch.length)) + } + + let encoding = text.match(/data:application\/json;([^,]+),/)[1] + throw new Error('Unsupported source map encoding ' + encoding) + } + + loadFile(path) { + this.root = dirname(path) + if (existsSync(path)) { + this.mapFile = path + return readFileSync(path, 'utf-8').toString().trim() + } + } + + loadMap(file, prev) { + if (prev === false) return false + + if (prev) { + if (typeof prev === 'string') { + return prev + } else if (typeof prev === 'function') { + let prevPath = prev(file) + if (prevPath) { + let map = this.loadFile(prevPath) + if (!map) { + throw new Error( + 'Unable to load previous source map: ' + prevPath.toString() + ) + } + return map + } + } else if (prev instanceof SourceMapConsumer) { + return SourceMapGenerator.fromSourceMap(prev).toString() + } else if (prev instanceof SourceMapGenerator) { + return prev.toString() + } else if (this.isMap(prev)) { + return JSON.stringify(prev) + } else { + throw new Error( + 'Unsupported previous source map format: ' + prev.toString() + ) + } + } else if (this.inline) { + return this.decodeInline(this.annotation) + } else if (this.annotation) { + let map = this.annotation + if (file) map = join(dirname(file), map) + return this.loadFile(map) + } + } + + isMap(map) { + if (typeof map !== 'object') return false + return ( + typeof map.mappings === 'string' || + typeof map._mappings === 'string' || + Array.isArray(map.sections) + ) + } +} + +module.exports = PreviousMap +PreviousMap.default = PreviousMap diff --git a/node_modules/postcss/lib/processor.d.ts b/node_modules/postcss/lib/processor.d.ts new file mode 100644 index 0000000..19a3653 --- /dev/null +++ b/node_modules/postcss/lib/processor.d.ts @@ -0,0 +1,102 @@ +import { + AcceptedPlugin, + Plugin, + ProcessOptions, + Transformer, + TransformCallback +} from './postcss.js' +import LazyResult from './lazy-result.js' +import Result from './result.js' +import Root from './root.js' +import NoWorkResult from './no-work-result.js' + +/** + * Contains plugins to process CSS. Create one `Processor` instance, + * initialize its plugins, and then use that instance on numerous CSS files. + * + * ```js + * const processor = postcss([autoprefixer, postcssNested]) + * processor.process(css1).then(result => console.log(result.css)) + * processor.process(css2).then(result => console.log(result.css)) + * ``` + */ +export default class Processor { + /** + * Current PostCSS version. + * + * ```js + * if (result.processor.version.split('.')[0] !== '6') { + * throw new Error('This plugin works only with PostCSS 6') + * } + * ``` + */ + version: string + + /** + * Plugins added to this processor. + * + * ```js + * const processor = postcss([autoprefixer, postcssNested]) + * processor.plugins.length //=> 2 + * ``` + */ + plugins: (Plugin | Transformer | TransformCallback)[] + + /** + * @param plugins PostCSS plugins + */ + constructor(plugins?: AcceptedPlugin[]) + + /** + * Adds a plugin to be used as a CSS processor. + * + * PostCSS plugin can be in 4 formats: + * * A plugin in `Plugin` format. + * * A plugin creator function with `pluginCreator.postcss = true`. + * PostCSS will call this function without argument to get plugin. + * * A function. PostCSS will pass the function a @{link Root} + * as the first argument and current `Result` instance + * as the second. + * * Another `Processor` instance. PostCSS will copy plugins + * from that instance into this one. + * + * Plugins can also be added by passing them as arguments when creating + * a `postcss` instance (see [`postcss(plugins)`]). + * + * Asynchronous plugins should return a `Promise` instance. + * + * ```js + * const processor = postcss() + * .use(autoprefixer) + * .use(postcssNested) + * ``` + * + * @param plugin PostCSS plugin or `Processor` with plugins. + * @return Current processor to make methods chain. + */ + use(plugin: AcceptedPlugin): this + + /** + * Parses source CSS and returns a `LazyResult` Promise proxy. + * Because some plugins can be asynchronous it doesn’t make + * any transformations. Transformations will be applied + * in the `LazyResult` methods. + * + * ```js + * processor.process(css, { from: 'a.css', to: 'a.out.css' }) + * .then(result => { + * console.log(result.css) + * }) + * ``` + * + * @param css String with input CSS or any object with a `toString()` method, + * like a Buffer. Optionally, senda `Result` instance + * and the processor will take the `Root` from it. + * @param opts Options. + * @return Promise proxy. + */ + process( + css: string | { toString(): string } | Result | LazyResult | Root, + options?: ProcessOptions + ): LazyResult | NoWorkResult +} diff --git a/node_modules/postcss/lib/processor.js b/node_modules/postcss/lib/processor.js new file mode 100644 index 0000000..04dae80 --- /dev/null +++ b/node_modules/postcss/lib/processor.js @@ -0,0 +1,67 @@ +'use strict' + +let NoWorkResult = require('./no-work-result') +let LazyResult = require('./lazy-result') +let Document = require('./document') +let Root = require('./root') + +class Processor { + constructor(plugins = []) { + this.version = '8.4.17' + this.plugins = this.normalize(plugins) + } + + use(plugin) { + this.plugins = this.plugins.concat(this.normalize([plugin])) + return this + } + + process(css, opts = {}) { + if ( + this.plugins.length === 0 && + typeof opts.parser === 'undefined' && + typeof opts.stringifier === 'undefined' && + typeof opts.syntax === 'undefined' + ) { + return new NoWorkResult(this, css, opts) + } else { + return new LazyResult(this, css, opts) + } + } + + normalize(plugins) { + let normalized = [] + for (let i of plugins) { + if (i.postcss === true) { + i = i() + } else if (i.postcss) { + i = i.postcss + } + + if (typeof i === 'object' && Array.isArray(i.plugins)) { + normalized = normalized.concat(i.plugins) + } else if (typeof i === 'object' && i.postcssPlugin) { + normalized.push(i) + } else if (typeof i === 'function') { + normalized.push(i) + } else if (typeof i === 'object' && (i.parse || i.stringify)) { + if (process.env.NODE_ENV !== 'production') { + throw new Error( + 'PostCSS syntaxes cannot be used as plugins. Instead, please use ' + + 'one of the syntax/parser/stringifier options as outlined ' + + 'in your PostCSS runner documentation.' + ) + } + } else { + throw new Error(i + ' is not a PostCSS plugin') + } + } + return normalized + } +} + +module.exports = Processor +Processor.default = Processor + +Root.registerProcessor(Processor) +Document.registerProcessor(Processor) diff --git a/node_modules/postcss/lib/result.d.ts b/node_modules/postcss/lib/result.d.ts new file mode 100644 index 0000000..8a582b6 --- /dev/null +++ b/node_modules/postcss/lib/result.d.ts @@ -0,0 +1,196 @@ +import { + ProcessOptions, + Plugin, + SourceMap, + TransformCallback, + Root, + Document, + Node, + Warning, + WarningOptions +} from './postcss.js' +import Processor from './processor.js' + +export interface Message { + /** + * Message type. + */ + type: string + + /** + * Source PostCSS plugin name. + */ + plugin?: string + + [others: string]: any +} + +export interface ResultOptions extends ProcessOptions { + /** + * The CSS node that was the source of the warning. + */ + node?: Node + + /** + * Name of plugin that created this warning. `Result#warn` will fill it + * automatically with `Plugin#postcssPlugin` value. + */ + plugin?: string +} + +/** + * Provides the result of the PostCSS transformations. + * + * A Result instance is returned by `LazyResult#then` + * or `Root#toResult` methods. + * + * ```js + * postcss([autoprefixer]).process(css).then(result => { + * console.log(result.css) + * }) + * ``` + * + * ```js + * const result2 = postcss.parse(css).toResult() + * ``` + */ +export default class Result { + /** + * The Processor instance used for this transformation. + * + * ```js + * for (const plugin of result.processor.plugins) { + * if (plugin.postcssPlugin === 'postcss-bad') { + * throw 'postcss-good is incompatible with postcss-bad' + * } + * }) + * ``` + */ + processor: Processor + + /** + * Contains messages from plugins (e.g., warnings or custom messages). + * Each message should have type and plugin properties. + * + * ```js + * AtRule: { + * import: (atRule, { result }) { + * const importedFile = parseImport(atRule) + * result.messages.push({ + * type: 'dependency', + * plugin: 'postcss-import', + * file: importedFile, + * parent: result.opts.from + * }) + * } + * } + * ``` + */ + messages: Message[] + + /** + * Root node after all transformations. + * + * ```js + * root.toResult().root === root + * ``` + */ + root: Root | Document + + /** + * Options from the `Processor#process` or `Root#toResult` call + * that produced this Result instance.] + * + * ```js + * root.toResult(opts).opts === opts + * ``` + */ + opts: ResultOptions + + /** + * A CSS string representing of `Result#root`. + * + * ```js + * postcss.parse('a{}').toResult().css //=> "a{}" + * ``` + */ + css: string + + /** + * An instance of `SourceMapGenerator` class from the `source-map` library, + * representing changes to the `Result#root` instance. + * + * ```js + * result.map.toJSON() //=> { version: 3, file: 'a.css', … } + * ``` + * + * ```js + * if (result.map) { + * fs.writeFileSync(result.opts.to + '.map', result.map.toString()) + * } + * ``` + */ + map: SourceMap + + /** + * Last runned PostCSS plugin. + */ + lastPlugin: Plugin | TransformCallback + + /** + * @param processor Processor used for this transformation. + * @param root Root node after all transformations. + * @param opts Options from the `Processor#process` or `Root#toResult`. + */ + constructor(processor: Processor, root: Root | Document, opts: ResultOptions) + + /** + * An alias for the `Result#css` property. + * Use it with syntaxes that generate non-CSS output. + * + * ```js + * result.css === result.content + * ``` + */ + get content(): string + + /** + * Returns for `Result#css` content. + * + * ```js + * result + '' === result.css + * ``` + * + * @return String representing of `Result#root`. + */ + toString(): string + + /** + * Creates an instance of `Warning` and adds it to `Result#messages`. + * + * ```js + * if (decl.important) { + * result.warn('Avoid !important', { node: decl, word: '!important' }) + * } + * ``` + * + * @param text Warning message. + * @param opts Warning options. + * @return Created warning. + */ + warn(message: string, options?: WarningOptions): Warning + + /** + * Returns warnings from plugins. Filters `Warning` instances + * from `Result#messages`. + * + * ```js + * result.warnings().forEach(warn => { + * console.warn(warn.toString()) + * }) + * ``` + * + * @return Warnings from plugins. + */ + warnings(): Warning[] +} diff --git a/node_modules/postcss/lib/result.js b/node_modules/postcss/lib/result.js new file mode 100644 index 0000000..a39751d --- /dev/null +++ b/node_modules/postcss/lib/result.js @@ -0,0 +1,42 @@ +'use strict' + +let Warning = require('./warning') + +class Result { + constructor(processor, root, opts) { + this.processor = processor + this.messages = [] + this.root = root + this.opts = opts + this.css = undefined + this.map = undefined + } + + toString() { + return this.css + } + + warn(text, opts = {}) { + if (!opts.plugin) { + if (this.lastPlugin && this.lastPlugin.postcssPlugin) { + opts.plugin = this.lastPlugin.postcssPlugin + } + } + + let warning = new Warning(text, opts) + this.messages.push(warning) + + return warning + } + + warnings() { + return this.messages.filter(i => i.type === 'warning') + } + + get content() { + return this.css + } +} + +module.exports = Result +Result.default = Result diff --git a/node_modules/postcss/lib/root.d.ts b/node_modules/postcss/lib/root.d.ts new file mode 100644 index 0000000..251b92b --- /dev/null +++ b/node_modules/postcss/lib/root.d.ts @@ -0,0 +1,73 @@ +import Container, { ContainerProps } from './container.js' +import Document from './document.js' +import { ProcessOptions } from './postcss.js' +import Result from './result.js' + +interface RootRaws extends Record { + /** + * The space symbols after the last child to the end of file. + */ + after?: string + + /** + * Non-CSS code before `Root`, when `Root` is inside `Document`. + * + * **Experimental:** some aspects of this node could change within minor + * or patch version releases. + */ + codeBefore?: string + + /** + * Non-CSS code after `Root`, when `Root` is inside `Document`. + * + * **Experimental:** some aspects of this node could change within minor + * or patch version releases. + */ + codeAfter?: string + + /** + * Is the last child has an (optional) semicolon. + */ + semicolon?: boolean +} + +export interface RootProps extends ContainerProps { + /** + * Information used to generate byte-to-byte equal node string + * as it was in the origin input. + * */ + raws?: RootRaws +} + +/** + * Represents a CSS file and contains all its parsed nodes. + * + * ```js + * const root = postcss.parse('a{color:black} b{z-index:2}') + * root.type //=> 'root' + * root.nodes.length //=> 2 + * ``` + */ +export default class Root extends Container { + type: 'root' + parent: Document | undefined + raws: RootRaws + + /** + * Returns a `Result` instance representing the root’s CSS. + * + * ```js + * const root1 = postcss.parse(css1, { from: 'a.css' }) + * const root2 = postcss.parse(css2, { from: 'b.css' }) + * root1.append(root2) + * const result = root1.toResult({ to: 'all.css', map: true }) + * ``` + * + * @param opts Options. + * @return Result with current root’s CSS. + */ + toResult(options?: ProcessOptions): Result + + constructor(defaults?: RootProps) + assign(overrides: object | RootProps): this +} diff --git a/node_modules/postcss/lib/root.js b/node_modules/postcss/lib/root.js new file mode 100644 index 0000000..6f3dbb6 --- /dev/null +++ b/node_modules/postcss/lib/root.js @@ -0,0 +1,61 @@ +'use strict' + +let Container = require('./container') + +let LazyResult, Processor + +class Root extends Container { + constructor(defaults) { + super(defaults) + this.type = 'root' + if (!this.nodes) this.nodes = [] + } + + removeChild(child, ignore) { + let index = this.index(child) + + if (!ignore && index === 0 && this.nodes.length > 1) { + this.nodes[1].raws.before = this.nodes[index].raws.before + } + + return super.removeChild(child) + } + + normalize(child, sample, type) { + let nodes = super.normalize(child) + + if (sample) { + if (type === 'prepend') { + if (this.nodes.length > 1) { + sample.raws.before = this.nodes[1].raws.before + } else { + delete sample.raws.before + } + } else if (this.first !== sample) { + for (let node of nodes) { + node.raws.before = sample.raws.before + } + } + } + + return nodes + } + + toResult(opts = {}) { + let lazy = new LazyResult(new Processor(), this, opts) + return lazy.stringify() + } +} + +Root.registerLazyResult = dependant => { + LazyResult = dependant +} + +Root.registerProcessor = dependant => { + Processor = dependant +} + +module.exports = Root +Root.default = Root + +Container.registerRoot(Root) diff --git a/node_modules/postcss/lib/rule.d.ts b/node_modules/postcss/lib/rule.d.ts new file mode 100644 index 0000000..ad6abb5 --- /dev/null +++ b/node_modules/postcss/lib/rule.d.ts @@ -0,0 +1,104 @@ +import Container, { ContainerProps } from './container.js' + +interface RuleRaws extends Record { + /** + * The space symbols before the node. It also stores `*` + * and `_` symbols before the declaration (IE hack). + */ + before?: string + + /** + * The space symbols after the last child of the node to the end of the node. + */ + after?: string + + /** + * The symbols between the selector and `{` for rules. + */ + between?: string + + /** + * Contains `true` if the last child has an (optional) semicolon. + */ + semicolon?: boolean + + /** + * Contains `true` if there is semicolon after rule. + */ + ownSemicolon?: string + + /** + * The rule’s selector with comments. + */ + selector?: { + value: string + raw: string + } +} + +export interface RuleProps extends ContainerProps { + /** Selector or selectors of the rule. */ + selector?: string + /** Selectors of the rule represented as an array of strings. */ + selectors?: string[] + /** Information used to generate byte-to-byte equal node string as it was in the origin input. */ + raws?: RuleRaws +} + +/** + * Represents a CSS rule: a selector followed by a declaration block. + * + * ```js + * Once (root, { Rule }) { + * let a = new Rule({ selector: 'a' }) + * a.append(…) + * root.append(a) + * } + * ``` + * + * ```js + * const root = postcss.parse('a{}') + * const rule = root.first + * rule.type //=> 'rule' + * rule.toString() //=> 'a{}' + * ``` + */ +export default class Rule extends Container { + type: 'rule' + parent: Container | undefined + raws: RuleRaws + + /** + * The rule’s full selector represented as a string. + * + * ```js + * const root = postcss.parse('a, b { }') + * const rule = root.first + * rule.selector //=> 'a, b' + * ``` + */ + selector: string + + /** + * An array containing the rule’s individual selectors. + * Groups of selectors are split at commas. + * + * ```js + * const root = postcss.parse('a, b { }') + * const rule = root.first + * + * rule.selector //=> 'a, b' + * rule.selectors //=> ['a', 'b'] + * + * rule.selectors = ['a', 'strong'] + * rule.selector //=> 'a, strong' + * ``` + */ + selectors: string[] + + constructor(defaults?: RuleProps) + assign(overrides: object | RuleProps): this + clone(overrides?: Partial): this + cloneBefore(overrides?: Partial): this + cloneAfter(overrides?: Partial): this +} diff --git a/node_modules/postcss/lib/rule.js b/node_modules/postcss/lib/rule.js new file mode 100644 index 0000000..a93ab25 --- /dev/null +++ b/node_modules/postcss/lib/rule.js @@ -0,0 +1,27 @@ +'use strict' + +let Container = require('./container') +let list = require('./list') + +class Rule extends Container { + constructor(defaults) { + super(defaults) + this.type = 'rule' + if (!this.nodes) this.nodes = [] + } + + get selectors() { + return list.comma(this.selector) + } + + set selectors(values) { + let match = this.selector ? this.selector.match(/,\s*/) : null + let sep = match ? match[0] : ',' + this.raw('between', 'beforeOpen') + this.selector = values.join(sep) + } +} + +module.exports = Rule +Rule.default = Rule + +Container.registerRule(Rule) diff --git a/node_modules/postcss/lib/stringifier.d.ts b/node_modules/postcss/lib/stringifier.d.ts new file mode 100644 index 0000000..23289df --- /dev/null +++ b/node_modules/postcss/lib/stringifier.d.ts @@ -0,0 +1,37 @@ +import { + Document, + Root, + Comment, + Declaration, + Builder, + AnyNode, + Rule, + AtRule, + Container +} from './postcss.js' + +export default class Stringifier { + builder: Builder + constructor(builder: Builder) + stringify(node: AnyNode, semicolon?: boolean): void + document(node: Document): void + root(node: Root): void + comment(node: Comment): void + decl(node: Declaration, semicolon?: boolean): void + rule(node: Rule): void + atrule(node: AtRule, semicolon?: boolean): void + body(node: Container): void + block(node: AnyNode, start: string): void + raw(node: AnyNode, own: string | null, detect?: string): string + rawSemicolon(root: Root): boolean | undefined + rawEmptyBody(root: Root): string | undefined + rawIndent(root: Root): string | undefined + rawBeforeComment(root: Root, node: Comment): string | undefined + rawBeforeDecl(root: Root, node: Declaration): string | undefined + rawBeforeRule(root: Root): string | undefined + rawBeforeClose(root: Root): string | undefined + rawBeforeOpen(root: Root): string | undefined + rawColon(root: Root): string | undefined + beforeAfter(node: AnyNode, detect: 'before' | 'after'): string + rawValue(node: AnyNode, prop: string): string +} diff --git a/node_modules/postcss/lib/stringifier.js b/node_modules/postcss/lib/stringifier.js new file mode 100644 index 0000000..4065c47 --- /dev/null +++ b/node_modules/postcss/lib/stringifier.js @@ -0,0 +1,353 @@ +'use strict' + +const DEFAULT_RAW = { + colon: ': ', + indent: ' ', + beforeDecl: '\n', + beforeRule: '\n', + beforeOpen: ' ', + beforeClose: '\n', + beforeComment: '\n', + after: '\n', + emptyBody: '', + commentLeft: ' ', + commentRight: ' ', + semicolon: false +} + +function capitalize(str) { + return str[0].toUpperCase() + str.slice(1) +} + +class Stringifier { + constructor(builder) { + this.builder = builder + } + + stringify(node, semicolon) { + /* c8 ignore start */ + if (!this[node.type]) { + throw new Error( + 'Unknown AST node type ' + + node.type + + '. ' + + 'Maybe you need to change PostCSS stringifier.' + ) + } + /* c8 ignore stop */ + this[node.type](node, semicolon) + } + + document(node) { + this.body(node) + } + + root(node) { + this.body(node) + if (node.raws.after) this.builder(node.raws.after) + } + + comment(node) { + let left = this.raw(node, 'left', 'commentLeft') + let right = this.raw(node, 'right', 'commentRight') + this.builder('/*' + left + node.text + right + '*/', node) + } + + decl(node, semicolon) { + let between = this.raw(node, 'between', 'colon') + let string = node.prop + between + this.rawValue(node, 'value') + + if (node.important) { + string += node.raws.important || ' !important' + } + + if (semicolon) string += ';' + this.builder(string, node) + } + + rule(node) { + this.block(node, this.rawValue(node, 'selector')) + if (node.raws.ownSemicolon) { + this.builder(node.raws.ownSemicolon, node, 'end') + } + } + + atrule(node, semicolon) { + let name = '@' + node.name + let params = node.params ? this.rawValue(node, 'params') : '' + + if (typeof node.raws.afterName !== 'undefined') { + name += node.raws.afterName + } else if (params) { + name += ' ' + } + + if (node.nodes) { + this.block(node, name + params) + } else { + let end = (node.raws.between || '') + (semicolon ? ';' : '') + this.builder(name + params + end, node) + } + } + + body(node) { + let last = node.nodes.length - 1 + while (last > 0) { + if (node.nodes[last].type !== 'comment') break + last -= 1 + } + + let semicolon = this.raw(node, 'semicolon') + for (let i = 0; i < node.nodes.length; i++) { + let child = node.nodes[i] + let before = this.raw(child, 'before') + if (before) this.builder(before) + this.stringify(child, last !== i || semicolon) + } + } + + block(node, start) { + let between = this.raw(node, 'between', 'beforeOpen') + this.builder(start + between + '{', node, 'start') + + let after + if (node.nodes && node.nodes.length) { + this.body(node) + after = this.raw(node, 'after') + } else { + after = this.raw(node, 'after', 'emptyBody') + } + + if (after) this.builder(after) + this.builder('}', node, 'end') + } + + raw(node, own, detect) { + let value + if (!detect) detect = own + + // Already had + if (own) { + value = node.raws[own] + if (typeof value !== 'undefined') return value + } + + let parent = node.parent + + if (detect === 'before') { + // Hack for first rule in CSS + if (!parent || (parent.type === 'root' && parent.first === node)) { + return '' + } + + // `root` nodes in `document` should use only their own raws + if (parent && parent.type === 'document') { + return '' + } + } + + // Floating child without parent + if (!parent) return DEFAULT_RAW[detect] + + // Detect style by other nodes + let root = node.root() + if (!root.rawCache) root.rawCache = {} + if (typeof root.rawCache[detect] !== 'undefined') { + return root.rawCache[detect] + } + + if (detect === 'before' || detect === 'after') { + return this.beforeAfter(node, detect) + } else { + let method = 'raw' + capitalize(detect) + if (this[method]) { + value = this[method](root, node) + } else { + root.walk(i => { + value = i.raws[own] + if (typeof value !== 'undefined') return false + }) + } + } + + if (typeof value === 'undefined') value = DEFAULT_RAW[detect] + + root.rawCache[detect] = value + return value + } + + rawSemicolon(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length && i.last.type === 'decl') { + value = i.raws.semicolon + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawEmptyBody(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length === 0) { + value = i.raws.after + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawIndent(root) { + if (root.raws.indent) return root.raws.indent + let value + root.walk(i => { + let p = i.parent + if (p && p !== root && p.parent && p.parent === root) { + if (typeof i.raws.before !== 'undefined') { + let parts = i.raws.before.split('\n') + value = parts[parts.length - 1] + value = value.replace(/\S/g, '') + return false + } + } + }) + return value + } + + rawBeforeComment(root, node) { + let value + root.walkComments(i => { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + }) + if (typeof value === 'undefined') { + value = this.raw(node, null, 'beforeDecl') + } else if (value) { + value = value.replace(/\S/g, '') + } + return value + } + + rawBeforeDecl(root, node) { + let value + root.walkDecls(i => { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + }) + if (typeof value === 'undefined') { + value = this.raw(node, null, 'beforeRule') + } else if (value) { + value = value.replace(/\S/g, '') + } + return value + } + + rawBeforeRule(root) { + let value + root.walk(i => { + if (i.nodes && (i.parent !== root || root.first !== i)) { + if (typeof i.raws.before !== 'undefined') { + value = i.raws.before + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + } + }) + if (value) value = value.replace(/\S/g, '') + return value + } + + rawBeforeClose(root) { + let value + root.walk(i => { + if (i.nodes && i.nodes.length > 0) { + if (typeof i.raws.after !== 'undefined') { + value = i.raws.after + if (value.includes('\n')) { + value = value.replace(/[^\n]+$/, '') + } + return false + } + } + }) + if (value) value = value.replace(/\S/g, '') + return value + } + + rawBeforeOpen(root) { + let value + root.walk(i => { + if (i.type !== 'decl') { + value = i.raws.between + if (typeof value !== 'undefined') return false + } + }) + return value + } + + rawColon(root) { + let value + root.walkDecls(i => { + if (typeof i.raws.between !== 'undefined') { + value = i.raws.between.replace(/[^\s:]/g, '') + return false + } + }) + return value + } + + beforeAfter(node, detect) { + let value + if (node.type === 'decl') { + value = this.raw(node, null, 'beforeDecl') + } else if (node.type === 'comment') { + value = this.raw(node, null, 'beforeComment') + } else if (detect === 'before') { + value = this.raw(node, null, 'beforeRule') + } else { + value = this.raw(node, null, 'beforeClose') + } + + let buf = node.parent + let depth = 0 + while (buf && buf.type !== 'root') { + depth += 1 + buf = buf.parent + } + + if (value.includes('\n')) { + let indent = this.raw(node, null, 'indent') + if (indent.length) { + for (let step = 0; step < depth; step++) value += indent + } + } + + return value + } + + rawValue(node, prop) { + let value = node[prop] + let raw = node.raws[prop] + if (raw && raw.value === value) { + return raw.raw + } + + return value + } +} + +module.exports = Stringifier +Stringifier.default = Stringifier diff --git a/node_modules/postcss/lib/stringify.d.ts b/node_modules/postcss/lib/stringify.d.ts new file mode 100644 index 0000000..363682f --- /dev/null +++ b/node_modules/postcss/lib/stringify.d.ts @@ -0,0 +1,5 @@ +import { Stringifier } from './postcss.js' + +declare const stringify: Stringifier + +export default stringify diff --git a/node_modules/postcss/lib/stringify.js b/node_modules/postcss/lib/stringify.js new file mode 100644 index 0000000..77bd017 --- /dev/null +++ b/node_modules/postcss/lib/stringify.js @@ -0,0 +1,11 @@ +'use strict' + +let Stringifier = require('./stringifier') + +function stringify(node, builder) { + let str = new Stringifier(builder) + str.stringify(node) +} + +module.exports = stringify +stringify.default = stringify diff --git a/node_modules/postcss/lib/symbols.js b/node_modules/postcss/lib/symbols.js new file mode 100644 index 0000000..a142c26 --- /dev/null +++ b/node_modules/postcss/lib/symbols.js @@ -0,0 +1,5 @@ +'use strict' + +module.exports.isClean = Symbol('isClean') + +module.exports.my = Symbol('my') diff --git a/node_modules/postcss/lib/terminal-highlight.js b/node_modules/postcss/lib/terminal-highlight.js new file mode 100644 index 0000000..1f9f19e --- /dev/null +++ b/node_modules/postcss/lib/terminal-highlight.js @@ -0,0 +1,70 @@ +'use strict' + +let pico = require('picocolors') + +let tokenizer = require('./tokenize') + +let Input + +function registerInput(dependant) { + Input = dependant +} + +const HIGHLIGHT_THEME = { + 'brackets': pico.cyan, + 'at-word': pico.cyan, + 'comment': pico.gray, + 'string': pico.green, + 'class': pico.yellow, + 'hash': pico.magenta, + 'call': pico.cyan, + '(': pico.cyan, + ')': pico.cyan, + '{': pico.yellow, + '}': pico.yellow, + '[': pico.yellow, + ']': pico.yellow, + ':': pico.yellow, + ';': pico.yellow +} + +function getTokenType([type, value], processor) { + if (type === 'word') { + if (value[0] === '.') { + return 'class' + } + if (value[0] === '#') { + return 'hash' + } + } + + if (!processor.endOfFile()) { + let next = processor.nextToken() + processor.back(next) + if (next[0] === 'brackets' || next[0] === '(') return 'call' + } + + return type +} + +function terminalHighlight(css) { + let processor = tokenizer(new Input(css), { ignoreErrors: true }) + let result = '' + while (!processor.endOfFile()) { + let token = processor.nextToken() + let color = HIGHLIGHT_THEME[getTokenType(token, processor)] + if (color) { + result += token[1] + .split(/\r?\n/) + .map(i => color(i)) + .join('\n') + } else { + result += token[1] + } + } + return result +} + +terminalHighlight.registerInput = registerInput + +module.exports = terminalHighlight diff --git a/node_modules/postcss/lib/tokenize.js b/node_modules/postcss/lib/tokenize.js new file mode 100644 index 0000000..8dac706 --- /dev/null +++ b/node_modules/postcss/lib/tokenize.js @@ -0,0 +1,266 @@ +'use strict' + +const SINGLE_QUOTE = "'".charCodeAt(0) +const DOUBLE_QUOTE = '"'.charCodeAt(0) +const BACKSLASH = '\\'.charCodeAt(0) +const SLASH = '/'.charCodeAt(0) +const NEWLINE = '\n'.charCodeAt(0) +const SPACE = ' '.charCodeAt(0) +const FEED = '\f'.charCodeAt(0) +const TAB = '\t'.charCodeAt(0) +const CR = '\r'.charCodeAt(0) +const OPEN_SQUARE = '['.charCodeAt(0) +const CLOSE_SQUARE = ']'.charCodeAt(0) +const OPEN_PARENTHESES = '('.charCodeAt(0) +const CLOSE_PARENTHESES = ')'.charCodeAt(0) +const OPEN_CURLY = '{'.charCodeAt(0) +const CLOSE_CURLY = '}'.charCodeAt(0) +const SEMICOLON = ';'.charCodeAt(0) +const ASTERISK = '*'.charCodeAt(0) +const COLON = ':'.charCodeAt(0) +const AT = '@'.charCodeAt(0) + +const RE_AT_END = /[\t\n\f\r "#'()/;[\\\]{}]/g +const RE_WORD_END = /[\t\n\f\r !"#'():;@[\\\]{}]|\/(?=\*)/g +const RE_BAD_BRACKET = /.[\n"'(/\\]/ +const RE_HEX_ESCAPE = /[\da-f]/i + +module.exports = function tokenizer(input, options = {}) { + let css = input.css.valueOf() + let ignore = options.ignoreErrors + + let code, next, quote, content, escape + let escaped, escapePos, prev, n, currentToken + + let length = css.length + let pos = 0 + let buffer = [] + let returned = [] + + function position() { + return pos + } + + function unclosed(what) { + throw input.error('Unclosed ' + what, pos) + } + + function endOfFile() { + return returned.length === 0 && pos >= length + } + + function nextToken(opts) { + if (returned.length) return returned.pop() + if (pos >= length) return + + let ignoreUnclosed = opts ? opts.ignoreUnclosed : false + + code = css.charCodeAt(pos) + + switch (code) { + case NEWLINE: + case SPACE: + case TAB: + case CR: + case FEED: { + next = pos + do { + next += 1 + code = css.charCodeAt(next) + } while ( + code === SPACE || + code === NEWLINE || + code === TAB || + code === CR || + code === FEED + ) + + currentToken = ['space', css.slice(pos, next)] + pos = next - 1 + break + } + + case OPEN_SQUARE: + case CLOSE_SQUARE: + case OPEN_CURLY: + case CLOSE_CURLY: + case COLON: + case SEMICOLON: + case CLOSE_PARENTHESES: { + let controlChar = String.fromCharCode(code) + currentToken = [controlChar, controlChar, pos] + break + } + + case OPEN_PARENTHESES: { + prev = buffer.length ? buffer.pop()[1] : '' + n = css.charCodeAt(pos + 1) + if ( + prev === 'url' && + n !== SINGLE_QUOTE && + n !== DOUBLE_QUOTE && + n !== SPACE && + n !== NEWLINE && + n !== TAB && + n !== FEED && + n !== CR + ) { + next = pos + do { + escaped = false + next = css.indexOf(')', next + 1) + if (next === -1) { + if (ignore || ignoreUnclosed) { + next = pos + break + } else { + unclosed('bracket') + } + } + escapePos = next + while (css.charCodeAt(escapePos - 1) === BACKSLASH) { + escapePos -= 1 + escaped = !escaped + } + } while (escaped) + + currentToken = ['brackets', css.slice(pos, next + 1), pos, next] + + pos = next + } else { + next = css.indexOf(')', pos + 1) + content = css.slice(pos, next + 1) + + if (next === -1 || RE_BAD_BRACKET.test(content)) { + currentToken = ['(', '(', pos] + } else { + currentToken = ['brackets', content, pos, next] + pos = next + } + } + + break + } + + case SINGLE_QUOTE: + case DOUBLE_QUOTE: { + quote = code === SINGLE_QUOTE ? "'" : '"' + next = pos + do { + escaped = false + next = css.indexOf(quote, next + 1) + if (next === -1) { + if (ignore || ignoreUnclosed) { + next = pos + 1 + break + } else { + unclosed('string') + } + } + escapePos = next + while (css.charCodeAt(escapePos - 1) === BACKSLASH) { + escapePos -= 1 + escaped = !escaped + } + } while (escaped) + + currentToken = ['string', css.slice(pos, next + 1), pos, next] + pos = next + break + } + + case AT: { + RE_AT_END.lastIndex = pos + 1 + RE_AT_END.test(css) + if (RE_AT_END.lastIndex === 0) { + next = css.length - 1 + } else { + next = RE_AT_END.lastIndex - 2 + } + + currentToken = ['at-word', css.slice(pos, next + 1), pos, next] + + pos = next + break + } + + case BACKSLASH: { + next = pos + escape = true + while (css.charCodeAt(next + 1) === BACKSLASH) { + next += 1 + escape = !escape + } + code = css.charCodeAt(next + 1) + if ( + escape && + code !== SLASH && + code !== SPACE && + code !== NEWLINE && + code !== TAB && + code !== CR && + code !== FEED + ) { + next += 1 + if (RE_HEX_ESCAPE.test(css.charAt(next))) { + while (RE_HEX_ESCAPE.test(css.charAt(next + 1))) { + next += 1 + } + if (css.charCodeAt(next + 1) === SPACE) { + next += 1 + } + } + } + + currentToken = ['word', css.slice(pos, next + 1), pos, next] + + pos = next + break + } + + default: { + if (code === SLASH && css.charCodeAt(pos + 1) === ASTERISK) { + next = css.indexOf('*/', pos + 2) + 1 + if (next === 0) { + if (ignore || ignoreUnclosed) { + next = css.length + } else { + unclosed('comment') + } + } + + currentToken = ['comment', css.slice(pos, next + 1), pos, next] + pos = next + } else { + RE_WORD_END.lastIndex = pos + 1 + RE_WORD_END.test(css) + if (RE_WORD_END.lastIndex === 0) { + next = css.length - 1 + } else { + next = RE_WORD_END.lastIndex - 2 + } + + currentToken = ['word', css.slice(pos, next + 1), pos, next] + buffer.push(currentToken) + pos = next + } + + break + } + } + + pos++ + return currentToken + } + + function back(token) { + returned.push(token) + } + + return { + back, + nextToken, + endOfFile, + position + } +} diff --git a/node_modules/postcss/lib/warn-once.js b/node_modules/postcss/lib/warn-once.js new file mode 100644 index 0000000..316e1cf --- /dev/null +++ b/node_modules/postcss/lib/warn-once.js @@ -0,0 +1,13 @@ +/* eslint-disable no-console */ +'use strict' + +let printed = {} + +module.exports = function warnOnce(message) { + if (printed[message]) return + printed[message] = true + + if (typeof console !== 'undefined' && console.warn) { + console.warn(message) + } +} diff --git a/node_modules/postcss/lib/warning.d.ts b/node_modules/postcss/lib/warning.d.ts new file mode 100644 index 0000000..838bef1 --- /dev/null +++ b/node_modules/postcss/lib/warning.d.ts @@ -0,0 +1,138 @@ +import { RangePosition } from './css-syntax-error.js' +import Node from './node.js' + +export interface WarningOptions { + /** + * CSS node that caused the warning. + */ + node?: Node + + /** + * Word in CSS source that caused the warning. + */ + word?: string + + /** + * Start index, inclusive, in CSS node string that caused the warning. + */ + index?: number + + /** + * End index, exclusive, in CSS node string that caused the warning. + */ + endIndex?: number + + /** + * Start position, inclusive, in CSS node string that caused the warning. + */ + start?: RangePosition + + /** + * End position, exclusive, in CSS node string that caused the warning. + */ + end?: RangePosition + + /** + * Name of the plugin that created this warning. `Result#warn` fills + * this property automatically. + */ + plugin?: string +} + +/** + * Represents a plugin’s warning. It can be created using `Node#warn`. + * + * ```js + * if (decl.important) { + * decl.warn(result, 'Avoid !important', { word: '!important' }) + * } + * ``` + */ +export default class Warning { + /** + * Type to filter warnings from `Result#messages`. + * Always equal to `"warning"`. + */ + type: 'warning' + + /** + * The warning message. + * + * ```js + * warning.text //=> 'Try to avoid !important' + * ``` + */ + text: string + + /** + * The name of the plugin that created this warning. + * When you call `Node#warn` it will fill this property automatically. + * + * ```js + * warning.plugin //=> 'postcss-important' + * ``` + */ + plugin: string + + /** + * Contains the CSS node that caused the warning. + * + * ```js + * warning.node.toString() //=> 'color: white !important' + * ``` + */ + node: Node + + /** + * Line for inclusive start position in the input file with this warning’s source. + * + * ```js + * warning.line //=> 5 + * ``` + */ + line: number + + /** + * Column for inclusive start position in the input file with this warning’s source. + * + * ```js + * warning.column //=> 6 + * ``` + */ + column: number + + /** + * Line for exclusive end position in the input file with this warning’s source. + * + * ```js + * warning.endLine //=> 6 + * ``` + */ + endLine?: number + + /** + * Column for exclusive end position in the input file with this warning’s source. + * + * ```js + * warning.endColumn //=> 4 + * ``` + */ + endColumn?: number + + /** + * @param text Warning message. + * @param opts Warning options. + */ + constructor(text: string, opts?: WarningOptions) + + /** + * Returns a warning position and message. + * + * ```js + * warning.toString() //=> 'postcss-lint:a.css:10:14: Avoid !important' + * ``` + * + * @return Warning position and message. + */ + toString(): string +} diff --git a/node_modules/postcss/lib/warning.js b/node_modules/postcss/lib/warning.js new file mode 100644 index 0000000..65aa525 --- /dev/null +++ b/node_modules/postcss/lib/warning.js @@ -0,0 +1,37 @@ +'use strict' + +class Warning { + constructor(text, opts = {}) { + this.type = 'warning' + this.text = text + + if (opts.node && opts.node.source) { + let range = opts.node.rangeBy(opts) + this.line = range.start.line + this.column = range.start.column + this.endLine = range.end.line + this.endColumn = range.end.column + } + + for (let opt in opts) this[opt] = opts[opt] + } + + toString() { + if (this.node) { + return this.node.error(this.text, { + plugin: this.plugin, + index: this.index, + word: this.word + }).message + } + + if (this.plugin) { + return this.plugin + ': ' + this.text + } + + return this.text + } +} + +module.exports = Warning +Warning.default = Warning diff --git a/node_modules/postcss/package.json b/node_modules/postcss/package.json new file mode 100755 index 0000000..2ef66fb --- /dev/null +++ b/node_modules/postcss/package.json @@ -0,0 +1,85 @@ +{ + "name": "postcss", + "version": "8.4.17", + "description": "Tool for transforming styles with JS plugins", + "engines": { + "node": "^10 || ^12 || >=14" + }, + "exports": { + ".": { + "require": "./lib/postcss.js", + "import": "./lib/postcss.mjs", + "types": "./lib/postcss.d.ts" + }, + "./lib/at-rule": "./lib/at-rule.js", + "./lib/comment": "./lib/comment.js", + "./lib/container": "./lib/container.js", + "./lib/css-syntax-error": "./lib/css-syntax-error.js", + "./lib/declaration": "./lib/declaration.js", + "./lib/fromJSON": "./lib/fromJSON.js", + "./lib/input": "./lib/input.js", + "./lib/lazy-result": "./lib/lazy-result.js", + "./lib/no-work-result": "./lib/no-work-result.js", + "./lib/list": "./lib/list.js", + "./lib/map-generator": "./lib/map-generator.js", + "./lib/node": "./lib/node.js", + "./lib/parse": "./lib/parse.js", + "./lib/parser": "./lib/parser.js", + "./lib/postcss": "./lib/postcss.js", + "./lib/previous-map": "./lib/previous-map.js", + "./lib/processor": "./lib/processor.js", + "./lib/result": "./lib/result.js", + "./lib/root": "./lib/root.js", + "./lib/rule": "./lib/rule.js", + "./lib/stringifier": "./lib/stringifier.js", + "./lib/stringify": "./lib/stringify.js", + "./lib/symbols": "./lib/symbols.js", + "./lib/terminal-highlight": "./lib/terminal-highlight.js", + "./lib/tokenize": "./lib/tokenize.js", + "./lib/warn-once": "./lib/warn-once.js", + "./lib/warning": "./lib/warning.js", + "./package.json": "./package.json" + }, + "main": "./lib/postcss.js", + "types": "./lib/postcss.d.ts", + "keywords": [ + "css", + "postcss", + "rework", + "preprocessor", + "parser", + "source map", + "transform", + "manipulation", + "transpiler" + ], + "funding": [ + { + "type": "opencollective", + "url": "https://opencollective.com/postcss/" + }, + { + "type": "tidelift", + "url": "https://tidelift.com/funding/github/npm/postcss" + } + ], + "author": "Andrey Sitnik ", + "license": "MIT", + "homepage": "https://postcss.org/", + "repository": "postcss/postcss", + "bugs": { + "url": "https://github.com/postcss/postcss/issues" + }, + "dependencies": { + "nanoid": "^3.3.4", + "picocolors": "^1.0.0", + "source-map-js": "^1.0.2" + }, + "browser": { + "./lib/terminal-highlight": false, + "source-map-js": false, + "path": false, + "url": false, + "fs": false + } +} diff --git a/node_modules/queue-microtask/LICENSE b/node_modules/queue-microtask/LICENSE new file mode 100755 index 0000000..c7e6852 --- /dev/null +++ b/node_modules/queue-microtask/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) Feross Aboukhadijeh + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/queue-microtask/README.md b/node_modules/queue-microtask/README.md new file mode 100644 index 0000000..0be05a6 --- /dev/null +++ b/node_modules/queue-microtask/README.md @@ -0,0 +1,90 @@ +# queue-microtask [![ci][ci-image]][ci-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url] + +[ci-image]: https://img.shields.io/github/workflow/status/feross/queue-microtask/ci/master +[ci-url]: https://github.com/feross/queue-microtask/actions +[npm-image]: https://img.shields.io/npm/v/queue-microtask.svg +[npm-url]: https://npmjs.org/package/queue-microtask +[downloads-image]: https://img.shields.io/npm/dm/queue-microtask.svg +[downloads-url]: https://npmjs.org/package/queue-microtask +[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg +[standard-url]: https://standardjs.com + +### fast, tiny [`queueMicrotask`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/queueMicrotask) shim for modern engines + +- Use [`queueMicrotask`](https://developer.mozilla.org/en-US/docs/Web/API/WindowOrWorkerGlobalScope/queueMicrotask) in all modern JS engines. +- No dependencies. Less than 10 lines. No shims or complicated fallbacks. +- Optimal performance in all modern environments + - Uses `queueMicrotask` in modern environments + - Fallback to `Promise.resolve().then(fn)` in Node.js 10 and earlier, and old browsers (same performance as `queueMicrotask`) + +## install + +``` +npm install queue-microtask +``` + +## usage + +```js +const queueMicrotask = require('queue-microtask') + +queueMicrotask(() => { /* this will run soon */ }) +``` + +## What is `queueMicrotask` and why would one use it? + +The `queueMicrotask` function is a WHATWG standard. It queues a microtask to be executed prior to control returning to the event loop. + +A microtask is a short function which will run after the current task has completed its work and when there is no other code waiting to be run before control of the execution context is returned to the event loop. + +The code `queueMicrotask(fn)` is equivalent to the code `Promise.resolve().then(fn)`. It is also very similar to [`process.nextTick(fn)`](https://nodejs.org/api/process.html#process_process_nexttick_callback_args) in Node. + +Using microtasks lets code run without interfering with any other, potentially higher priority, code that is pending, but before the JS engine regains control over the execution context. + +See the [spec](https://html.spec.whatwg.org/multipage/timers-and-user-prompts.html#microtask-queuing) or [Node documentation](https://nodejs.org/api/globals.html#globals_queuemicrotask_callback) for more information. + +## Who is this package for? + +This package allows you to use `queueMicrotask` safely in all modern JS engines. Use it if you prioritize small JS bundle size over support for old browsers. + +If you just need to support Node 12 and later, use `queueMicrotask` directly. If you need to support all versions of Node, use this package. + +## Why not use `process.nextTick`? + +In Node, `queueMicrotask` and `process.nextTick` are [essentially equivalent](https://nodejs.org/api/globals.html#globals_queuemicrotask_callback), though there are [subtle differences](https://github.com/YuzuJS/setImmediate#macrotasks-and-microtasks) that don't matter in most situations. + +You can think of `queueMicrotask` as a standardized version of `process.nextTick` that works in the browser. No need to rely on your browser bundler to shim `process` for the browser environment. + +## Why not use `setTimeout(fn, 0)`? + +This approach is the most compatible, but it has problems. Modern browsers throttle timers severely, so `setTimeout(…, 0)` usually takes at least 4ms to run. Furthermore, the throttling gets even worse if the page is backgrounded. If you have many `setTimeout` calls, then this can severely limit the performance of your program. + +## Why not use a microtask library like [`immediate`](https://www.npmjs.com/package/immediate) or [`asap`](https://www.npmjs.com/package/asap)? + +These packages are great! However, if you prioritize small JS bundle size over optimal performance in old browsers then you may want to consider this package. + +This package (`queue-microtask`) is four times smaller than `immediate`, twice as small as `asap`, and twice as small as using `process.nextTick` and letting the browser bundler shim it automatically. + +Note: This package throws an exception in JS environments which lack `Promise` support -- which are usually very old browsers and Node.js versions. + +Since the `queueMicrotask` API is supported in Node.js, Chrome, Firefox, Safari, Opera, and Edge, **the vast majority of users will get optimal performance**. Any JS environment with `Promise`, which is almost all of them, also get optimal performance. If you need support for JS environments which lack `Promise` support, use one of the alternative packages. + +## What is a shim? + +> In computer programming, a shim is a library that transparently intercepts API calls and changes the arguments passed, handles the operation itself or redirects the operation elsewhere. – [Wikipedia](https://en.wikipedia.org/wiki/Shim_(computing)) + +This package could also be described as a "ponyfill". + +> A ponyfill is almost the same as a polyfill, but not quite. Instead of patching functionality for older browsers, a ponyfill provides that functionality as a standalone module you can use. – [PonyFoo](https://ponyfoo.com/articles/polyfills-or-ponyfills) + +## API + +### `queueMicrotask(fn)` + +The `queueMicrotask()` method queues a microtask. + +The `fn` argument is a function to be executed after all pending tasks have completed but before yielding control to the browser's event loop. + +## license + +MIT. Copyright (c) [Feross Aboukhadijeh](https://feross.org). diff --git a/node_modules/queue-microtask/index.d.ts b/node_modules/queue-microtask/index.d.ts new file mode 100644 index 0000000..b6a8646 --- /dev/null +++ b/node_modules/queue-microtask/index.d.ts @@ -0,0 +1,2 @@ +declare const queueMicrotask: (cb: () => void) => void +export = queueMicrotask diff --git a/node_modules/queue-microtask/index.js b/node_modules/queue-microtask/index.js new file mode 100644 index 0000000..5560534 --- /dev/null +++ b/node_modules/queue-microtask/index.js @@ -0,0 +1,9 @@ +/*! queue-microtask. MIT License. Feross Aboukhadijeh */ +let promise + +module.exports = typeof queueMicrotask === 'function' + ? queueMicrotask.bind(typeof window !== 'undefined' ? window : global) + // reuse resolved promise, and allocate it lazily + : cb => (promise || (promise = Promise.resolve())) + .then(cb) + .catch(err => setTimeout(() => { throw err }, 0)) diff --git a/node_modules/queue-microtask/package.json b/node_modules/queue-microtask/package.json new file mode 100644 index 0000000..d29a401 --- /dev/null +++ b/node_modules/queue-microtask/package.json @@ -0,0 +1,55 @@ +{ + "name": "queue-microtask", + "description": "fast, tiny `queueMicrotask` shim for modern engines", + "version": "1.2.3", + "author": { + "name": "Feross Aboukhadijeh", + "email": "feross@feross.org", + "url": "https://feross.org" + }, + "bugs": { + "url": "https://github.com/feross/queue-microtask/issues" + }, + "devDependencies": { + "standard": "*", + "tape": "^5.2.2" + }, + "funding": [ + { + "type": "github", + "url": "https://github.com/sponsors/feross" + }, + { + "type": "patreon", + "url": "https://www.patreon.com/feross" + }, + { + "type": "consulting", + "url": "https://feross.org/support" + } + ], + "homepage": "https://github.com/feross/queue-microtask", + "keywords": [ + "asap", + "immediate", + "micro task", + "microtask", + "nextTick", + "process.nextTick", + "queue micro task", + "queue microtask", + "queue-microtask", + "queueMicrotask", + "setImmediate", + "task" + ], + "license": "MIT", + "main": "index.js", + "repository": { + "type": "git", + "url": "git://github.com/feross/queue-microtask.git" + }, + "scripts": { + "test": "standard && tape test/*.js" + } +} diff --git a/node_modules/quick-lru/index.d.ts b/node_modules/quick-lru/index.d.ts new file mode 100644 index 0000000..fa58889 --- /dev/null +++ b/node_modules/quick-lru/index.d.ts @@ -0,0 +1,97 @@ +declare namespace QuickLRU { + interface Options { + /** + The maximum number of items before evicting the least recently used items. + */ + readonly maxSize: number; + + /** + Called right before an item is evicted from the cache. + + Useful for side effects or for items like object URLs that need explicit cleanup (`revokeObjectURL`). + */ + onEviction?: (key: KeyType, value: ValueType) => void; + } +} + +declare class QuickLRU + implements Iterable<[KeyType, ValueType]> { + /** + The stored item count. + */ + readonly size: number; + + /** + Simple ["Least Recently Used" (LRU) cache](https://en.m.wikipedia.org/wiki/Cache_replacement_policies#Least_Recently_Used_.28LRU.29). + + The instance is [`iterable`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Iteration_protocols) so you can use it directly in a [`for…of`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Statements/for...of) loop. + + @example + ``` + import QuickLRU = require('quick-lru'); + + const lru = new QuickLRU({maxSize: 1000}); + + lru.set('🦄', '🌈'); + + lru.has('🦄'); + //=> true + + lru.get('🦄'); + //=> '🌈' + ``` + */ + constructor(options: QuickLRU.Options); + + [Symbol.iterator](): IterableIterator<[KeyType, ValueType]>; + + /** + Set an item. + + @returns The list instance. + */ + set(key: KeyType, value: ValueType): this; + + /** + Get an item. + + @returns The stored item or `undefined`. + */ + get(key: KeyType): ValueType | undefined; + + /** + Check if an item exists. + */ + has(key: KeyType): boolean; + + /** + Get an item without marking it as recently used. + + @returns The stored item or `undefined`. + */ + peek(key: KeyType): ValueType | undefined; + + /** + Delete an item. + + @returns `true` if the item is removed or `false` if the item doesn't exist. + */ + delete(key: KeyType): boolean; + + /** + Delete all items. + */ + clear(): void; + + /** + Iterable for all the keys. + */ + keys(): IterableIterator; + + /** + Iterable for all the values. + */ + values(): IterableIterator; +} + +export = QuickLRU; diff --git a/node_modules/quick-lru/index.js b/node_modules/quick-lru/index.js new file mode 100644 index 0000000..7d7032e --- /dev/null +++ b/node_modules/quick-lru/index.js @@ -0,0 +1,123 @@ +'use strict'; + +class QuickLRU { + constructor(options = {}) { + if (!(options.maxSize && options.maxSize > 0)) { + throw new TypeError('`maxSize` must be a number greater than 0'); + } + + this.maxSize = options.maxSize; + this.onEviction = options.onEviction; + this.cache = new Map(); + this.oldCache = new Map(); + this._size = 0; + } + + _set(key, value) { + this.cache.set(key, value); + this._size++; + + if (this._size >= this.maxSize) { + this._size = 0; + + if (typeof this.onEviction === 'function') { + for (const [key, value] of this.oldCache.entries()) { + this.onEviction(key, value); + } + } + + this.oldCache = this.cache; + this.cache = new Map(); + } + } + + get(key) { + if (this.cache.has(key)) { + return this.cache.get(key); + } + + if (this.oldCache.has(key)) { + const value = this.oldCache.get(key); + this.oldCache.delete(key); + this._set(key, value); + return value; + } + } + + set(key, value) { + if (this.cache.has(key)) { + this.cache.set(key, value); + } else { + this._set(key, value); + } + + return this; + } + + has(key) { + return this.cache.has(key) || this.oldCache.has(key); + } + + peek(key) { + if (this.cache.has(key)) { + return this.cache.get(key); + } + + if (this.oldCache.has(key)) { + return this.oldCache.get(key); + } + } + + delete(key) { + const deleted = this.cache.delete(key); + if (deleted) { + this._size--; + } + + return this.oldCache.delete(key) || deleted; + } + + clear() { + this.cache.clear(); + this.oldCache.clear(); + this._size = 0; + } + + * keys() { + for (const [key] of this) { + yield key; + } + } + + * values() { + for (const [, value] of this) { + yield value; + } + } + + * [Symbol.iterator]() { + for (const item of this.cache) { + yield item; + } + + for (const item of this.oldCache) { + const [key] = item; + if (!this.cache.has(key)) { + yield item; + } + } + } + + get size() { + let oldCacheSize = 0; + for (const key of this.oldCache.keys()) { + if (!this.cache.has(key)) { + oldCacheSize++; + } + } + + return Math.min(this._size + oldCacheSize, this.maxSize); + } +} + +module.exports = QuickLRU; diff --git a/node_modules/quick-lru/license b/node_modules/quick-lru/license new file mode 100644 index 0000000..e7af2f7 --- /dev/null +++ b/node_modules/quick-lru/license @@ -0,0 +1,9 @@ +MIT License + +Copyright (c) Sindre Sorhus (sindresorhus.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/quick-lru/package.json b/node_modules/quick-lru/package.json new file mode 100644 index 0000000..ff0dd9a --- /dev/null +++ b/node_modules/quick-lru/package.json @@ -0,0 +1,43 @@ +{ + "name": "quick-lru", + "version": "5.1.1", + "description": "Simple “Least Recently Used” (LRU) cache", + "license": "MIT", + "repository": "sindresorhus/quick-lru", + "funding": "https://github.com/sponsors/sindresorhus", + "author": { + "name": "Sindre Sorhus", + "email": "sindresorhus@gmail.com", + "url": "https://sindresorhus.com" + }, + "engines": { + "node": ">=10" + }, + "scripts": { + "test": "xo && nyc ava && tsd" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "keywords": [ + "lru", + "quick", + "cache", + "caching", + "least", + "recently", + "used", + "fast", + "map", + "hash", + "buffer" + ], + "devDependencies": { + "ava": "^2.0.0", + "coveralls": "^3.0.3", + "nyc": "^15.0.0", + "tsd": "^0.11.0", + "xo": "^0.26.0" + } +} diff --git a/node_modules/quick-lru/readme.md b/node_modules/quick-lru/readme.md new file mode 100644 index 0000000..234294a --- /dev/null +++ b/node_modules/quick-lru/readme.md @@ -0,0 +1,111 @@ +# quick-lru [![Build Status](https://travis-ci.org/sindresorhus/quick-lru.svg?branch=master)](https://travis-ci.org/sindresorhus/quick-lru) [![Coverage Status](https://coveralls.io/repos/github/sindresorhus/quick-lru/badge.svg?branch=master)](https://coveralls.io/github/sindresorhus/quick-lru?branch=master) + +> Simple [“Least Recently Used” (LRU) cache](https://en.m.wikipedia.org/wiki/Cache_replacement_policies#Least_Recently_Used_.28LRU.29) + +Useful when you need to cache something and limit memory usage. + +Inspired by the [`hashlru` algorithm](https://github.com/dominictarr/hashlru#algorithm), but instead uses [`Map`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Map) to support keys of any type, not just strings, and values can be `undefined`. + +## Install + +``` +$ npm install quick-lru +``` + +## Usage + +```js +const QuickLRU = require('quick-lru'); + +const lru = new QuickLRU({maxSize: 1000}); + +lru.set('🦄', '🌈'); + +lru.has('🦄'); +//=> true + +lru.get('🦄'); +//=> '🌈' +``` + +## API + +### new QuickLRU(options?) + +Returns a new instance. + +### options + +Type: `object` + +#### maxSize + +*Required*\ +Type: `number` + +The maximum number of items before evicting the least recently used items. + +#### onEviction + +*Optional*\ +Type: `(key, value) => void` + +Called right before an item is evicted from the cache. + +Useful for side effects or for items like object URLs that need explicit cleanup (`revokeObjectURL`). + +### Instance + +The instance is [`iterable`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Iteration_protocols) so you can use it directly in a [`for…of`](https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Statements/for...of) loop. + +Both `key` and `value` can be of any type. + +#### .set(key, value) + +Set an item. Returns the instance. + +#### .get(key) + +Get an item. + +#### .has(key) + +Check if an item exists. + +#### .peek(key) + +Get an item without marking it as recently used. + +#### .delete(key) + +Delete an item. + +Returns `true` if the item is removed or `false` if the item doesn't exist. + +#### .clear() + +Delete all items. + +#### .keys() + +Iterable for all the keys. + +#### .values() + +Iterable for all the values. + +#### .size + +The stored item count. + +--- + +
+ + Get professional support for this package with a Tidelift subscription + +
+ + Tidelift helps make open source sustainable for maintainers while giving companies
assurances about security, maintenance, and licensing for their dependencies. + +
diff --git a/node_modules/read-cache/LICENSE b/node_modules/read-cache/LICENSE new file mode 100644 index 0000000..4b98a41 --- /dev/null +++ b/node_modules/read-cache/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright 2016 Bogdan Chadkin + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/read-cache/README.md b/node_modules/read-cache/README.md new file mode 100644 index 0000000..16a5c36 --- /dev/null +++ b/node_modules/read-cache/README.md @@ -0,0 +1,46 @@ +# read-cache [![Build Status](https://travis-ci.org/TrySound/read-cache.svg?branch=master)](https://travis-ci.org/TrySound/read-cache) + +Reads and caches the entire contents of a file until it is modified. + + +## Install + +``` +$ npm i read-cache +``` + + +## Usage + +```js +// foo.js +var readCache = require('read-cache'); + +readCache('foo.js').then(function (contents) { + console.log(contents); +}); +``` + + +## API + +### readCache(path[, encoding]) + +Returns a promise that resolves with the file's contents. + +### readCache.sync(path[, encoding]) + +Returns the content of the file. + +### readCache.get(path[, encoding]) + +Returns the content of cached file or null. + +### readCache.clear() + +Clears the contents of the cache. + + +## License + +MIT © [Bogdan Chadkin](mailto:trysound@yandex.ru) diff --git a/node_modules/read-cache/index.js b/node_modules/read-cache/index.js new file mode 100644 index 0000000..b5263e6 --- /dev/null +++ b/node_modules/read-cache/index.js @@ -0,0 +1,78 @@ +var fs = require('fs'); +var path = require('path'); +var pify = require('pify'); + +var stat = pify(fs.stat); +var readFile = pify(fs.readFile); +var resolve = path.resolve; + +var cache = Object.create(null); + +function convert(content, encoding) { + if (Buffer.isEncoding(encoding)) { + return content.toString(encoding); + } + return content; +} + +module.exports = function (path, encoding) { + path = resolve(path); + + return stat(path).then(function (stats) { + var item = cache[path]; + + if (item && item.mtime.getTime() === stats.mtime.getTime()) { + return convert(item.content, encoding); + } + + return readFile(path).then(function (data) { + cache[path] = { + mtime: stats.mtime, + content: data + }; + + return convert(data, encoding); + }); + }).catch(function (err) { + cache[path] = null; + return Promise.reject(err); + }); +}; + +module.exports.sync = function (path, encoding) { + path = resolve(path); + + try { + var stats = fs.statSync(path); + var item = cache[path]; + + if (item && item.mtime.getTime() === stats.mtime.getTime()) { + return convert(item.content, encoding); + } + + var data = fs.readFileSync(path); + + cache[path] = { + mtime: stats.mtime, + content: data + }; + + return convert(data, encoding); + } catch (err) { + cache[path] = null; + throw err; + } + +}; + +module.exports.get = function (path, encoding) { + path = resolve(path); + if (cache[path]) { + return convert(cache[path].content, encoding); + } + return null; +}; + +module.exports.clear = function () { + cache = Object.create(null); +}; diff --git a/node_modules/read-cache/package.json b/node_modules/read-cache/package.json new file mode 100644 index 0000000..87199b0 --- /dev/null +++ b/node_modules/read-cache/package.json @@ -0,0 +1,34 @@ +{ + "name": "read-cache", + "version": "1.0.0", + "description": "Reads and caches the entire contents of a file until it is modified", + "files": [ + "index.js" + ], + "main": "index.js", + "scripts": { + "test": "ava" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/TrySound/read-cache.git" + }, + "keywords": [ + "fs", + "read", + "cache" + ], + "author": "Bogdan Chadkin ", + "license": "MIT", + "bugs": { + "url": "https://github.com/TrySound/read-cache/issues" + }, + "homepage": "https://github.com/TrySound/read-cache#readme", + "devDependencies": { + "ava": "^0.9.1", + "del": "^2.2.0" + }, + "dependencies": { + "pify": "^2.3.0" + } +} diff --git a/node_modules/readdirp/LICENSE b/node_modules/readdirp/LICENSE new file mode 100644 index 0000000..037cbb4 --- /dev/null +++ b/node_modules/readdirp/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2012-2019 Thorsten Lorenz, Paul Miller (https://paulmillr.com) + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/readdirp/README.md b/node_modules/readdirp/README.md new file mode 100644 index 0000000..465593c --- /dev/null +++ b/node_modules/readdirp/README.md @@ -0,0 +1,122 @@ +# readdirp [![Weekly downloads](https://img.shields.io/npm/dw/readdirp.svg)](https://github.com/paulmillr/readdirp) + +Recursive version of [fs.readdir](https://nodejs.org/api/fs.html#fs_fs_readdir_path_options_callback). Exposes a **stream API** and a **promise API**. + + +```sh +npm install readdirp +``` + +```javascript +const readdirp = require('readdirp'); + +// Use streams to achieve small RAM & CPU footprint. +// 1) Streams example with for-await. +for await (const entry of readdirp('.')) { + const {path} = entry; + console.log(`${JSON.stringify({path})}`); +} + +// 2) Streams example, non for-await. +// Print out all JS files along with their size within the current folder & subfolders. +readdirp('.', {fileFilter: '*.js', alwaysStat: true}) + .on('data', (entry) => { + const {path, stats: {size}} = entry; + console.log(`${JSON.stringify({path, size})}`); + }) + // Optionally call stream.destroy() in `warn()` in order to abort and cause 'close' to be emitted + .on('warn', error => console.error('non-fatal error', error)) + .on('error', error => console.error('fatal error', error)) + .on('end', () => console.log('done')); + +// 3) Promise example. More RAM and CPU than streams / for-await. +const files = await readdirp.promise('.'); +console.log(files.map(file => file.path)); + +// Other options. +readdirp('test', { + fileFilter: '*.js', + directoryFilter: ['!.git', '!*modules'] + // directoryFilter: (di) => di.basename.length === 9 + type: 'files_directories', + depth: 1 +}); +``` + +For more examples, check out `examples` directory. + +## API + +`const stream = readdirp(root[, options])` — **Stream API** + +- Reads given root recursively and returns a `stream` of [entry infos](#entryinfo) +- Optionally can be used like `for await (const entry of stream)` with node.js 10+ (`asyncIterator`). +- `on('data', (entry) => {})` [entry info](#entryinfo) for every file / dir. +- `on('warn', (error) => {})` non-fatal `Error` that prevents a file / dir from being processed. Example: inaccessible to the user. +- `on('error', (error) => {})` fatal `Error` which also ends the stream. Example: illegal options where passed. +- `on('end')` — we are done. Called when all entries were found and no more will be emitted. +- `on('close')` — stream is destroyed via `stream.destroy()`. + Could be useful if you want to manually abort even on a non fatal error. + At that point the stream is no longer `readable` and no more entries, warning or errors are emitted +- To learn more about streams, consult the very detailed [nodejs streams documentation](https://nodejs.org/api/stream.html) + or the [stream-handbook](https://github.com/substack/stream-handbook) + +`const entries = await readdirp.promise(root[, options])` — **Promise API**. Returns a list of [entry infos](#entryinfo). + +First argument is awalys `root`, path in which to start reading and recursing into subdirectories. + +### options + +- `fileFilter: ["*.js"]`: filter to include or exclude files. A `Function`, Glob string or Array of glob strings. + - **Function**: a function that takes an entry info as a parameter and returns true to include or false to exclude the entry + - **Glob string**: a string (e.g., `*.js`) which is matched using [picomatch](https://github.com/micromatch/picomatch), so go there for more + information. Globstars (`**`) are not supported since specifying a recursive pattern for an already recursive function doesn't make sense. Negated globs (as explained in the minimatch documentation) are allowed, e.g., `!*.txt` matches everything but text files. + - **Array of glob strings**: either need to be all inclusive or all exclusive (negated) patterns otherwise an error is thrown. + `['*.json', '*.js']` includes all JavaScript and Json files. + `['!.git', '!node_modules']` includes all directories except the '.git' and 'node_modules'. + - Directories that do not pass a filter will not be recursed into. +- `directoryFilter: ['!.git']`: filter to include/exclude directories found and to recurse into. Directories that do not pass a filter will not be recursed into. +- `depth: 5`: depth at which to stop recursing even if more subdirectories are found +- `type: 'files'`: determines if data events on the stream should be emitted for `'files'` (default), `'directories'`, `'files_directories'`, or `'all'`. Setting to `'all'` will also include entries for other types of file descriptors like character devices, unix sockets and named pipes. +- `alwaysStat: false`: always return `stats` property for every file. Default is `false`, readdirp will return `Dirent` entries. Setting it to `true` can double readdir execution time - use it only when you need file `size`, `mtime` etc. Cannot be enabled on node <10.10.0. +- `lstat: false`: include symlink entries in the stream along with files. When `true`, `fs.lstat` would be used instead of `fs.stat` + +### `EntryInfo` + +Has the following properties: + +- `path: 'assets/javascripts/react.js'`: path to the file/directory (relative to given root) +- `fullPath: '/Users/dev/projects/app/assets/javascripts/react.js'`: full path to the file/directory found +- `basename: 'react.js'`: name of the file/directory +- `dirent: fs.Dirent`: built-in [dir entry object](https://nodejs.org/api/fs.html#fs_class_fs_dirent) - only with `alwaysStat: false` +- `stats: fs.Stats`: built in [stat object](https://nodejs.org/api/fs.html#fs_class_fs_stats) - only with `alwaysStat: true` + +## Changelog + +- 3.5 (Oct 13, 2020) disallows recursive directory-based symlinks. + Before, it could have entered infinite loop. +- 3.4 (Mar 19, 2020) adds support for directory-based symlinks. +- 3.3 (Dec 6, 2019) stabilizes RAM consumption and enables perf management with `highWaterMark` option. Fixes race conditions related to `for-await` looping. +- 3.2 (Oct 14, 2019) improves performance by 250% and makes streams implementation more idiomatic. +- 3.1 (Jul 7, 2019) brings `bigint` support to `stat` output on Windows. This is backwards-incompatible for some cases. Be careful. It you use it incorrectly, you'll see "TypeError: Cannot mix BigInt and other types, use explicit conversions". +- 3.0 brings huge performance improvements and stream backpressure support. +- Upgrading 2.x to 3.x: + - Signature changed from `readdirp(options)` to `readdirp(root, options)` + - Replaced callback API with promise API. + - Renamed `entryType` option to `type` + - Renamed `entryType: 'both'` to `'files_directories'` + - `EntryInfo` + - Renamed `stat` to `stats` + - Emitted only when `alwaysStat: true` + - `dirent` is emitted instead of `stats` by default with `alwaysStat: false` + - Renamed `name` to `basename` + - Removed `parentDir` and `fullParentDir` properties +- Supported node.js versions: + - 3.x: node 8+ + - 2.x: node 0.6+ + +## License + +Copyright (c) 2012-2019 Thorsten Lorenz, Paul Miller () + +MIT License, see [LICENSE](LICENSE) file. diff --git a/node_modules/readdirp/index.d.ts b/node_modules/readdirp/index.d.ts new file mode 100644 index 0000000..cbbd76c --- /dev/null +++ b/node_modules/readdirp/index.d.ts @@ -0,0 +1,43 @@ +// TypeScript Version: 3.2 + +/// + +import * as fs from 'fs'; +import { Readable } from 'stream'; + +declare namespace readdir { + interface EntryInfo { + path: string; + fullPath: string; + basename: string; + stats?: fs.Stats; + dirent?: fs.Dirent; + } + + interface ReaddirpOptions { + root?: string; + fileFilter?: string | string[] | ((entry: EntryInfo) => boolean); + directoryFilter?: string | string[] | ((entry: EntryInfo) => boolean); + type?: 'files' | 'directories' | 'files_directories' | 'all'; + lstat?: boolean; + depth?: number; + alwaysStat?: boolean; + } + + interface ReaddirpStream extends Readable, AsyncIterable { + read(): EntryInfo; + [Symbol.asyncIterator](): AsyncIterableIterator; + } + + function promise( + root: string, + options?: ReaddirpOptions + ): Promise; +} + +declare function readdir( + root: string, + options?: readdir.ReaddirpOptions +): readdir.ReaddirpStream; + +export = readdir; diff --git a/node_modules/readdirp/index.js b/node_modules/readdirp/index.js new file mode 100644 index 0000000..cf739b2 --- /dev/null +++ b/node_modules/readdirp/index.js @@ -0,0 +1,287 @@ +'use strict'; + +const fs = require('fs'); +const { Readable } = require('stream'); +const sysPath = require('path'); +const { promisify } = require('util'); +const picomatch = require('picomatch'); + +const readdir = promisify(fs.readdir); +const stat = promisify(fs.stat); +const lstat = promisify(fs.lstat); +const realpath = promisify(fs.realpath); + +/** + * @typedef {Object} EntryInfo + * @property {String} path + * @property {String} fullPath + * @property {fs.Stats=} stats + * @property {fs.Dirent=} dirent + * @property {String} basename + */ + +const BANG = '!'; +const RECURSIVE_ERROR_CODE = 'READDIRP_RECURSIVE_ERROR'; +const NORMAL_FLOW_ERRORS = new Set(['ENOENT', 'EPERM', 'EACCES', 'ELOOP', RECURSIVE_ERROR_CODE]); +const FILE_TYPE = 'files'; +const DIR_TYPE = 'directories'; +const FILE_DIR_TYPE = 'files_directories'; +const EVERYTHING_TYPE = 'all'; +const ALL_TYPES = [FILE_TYPE, DIR_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE]; + +const isNormalFlowError = error => NORMAL_FLOW_ERRORS.has(error.code); +const [maj, min] = process.versions.node.split('.').slice(0, 2).map(n => Number.parseInt(n, 10)); +const wantBigintFsStats = process.platform === 'win32' && (maj > 10 || (maj === 10 && min >= 5)); + +const normalizeFilter = filter => { + if (filter === undefined) return; + if (typeof filter === 'function') return filter; + + if (typeof filter === 'string') { + const glob = picomatch(filter.trim()); + return entry => glob(entry.basename); + } + + if (Array.isArray(filter)) { + const positive = []; + const negative = []; + for (const item of filter) { + const trimmed = item.trim(); + if (trimmed.charAt(0) === BANG) { + negative.push(picomatch(trimmed.slice(1))); + } else { + positive.push(picomatch(trimmed)); + } + } + + if (negative.length > 0) { + if (positive.length > 0) { + return entry => + positive.some(f => f(entry.basename)) && !negative.some(f => f(entry.basename)); + } + return entry => !negative.some(f => f(entry.basename)); + } + return entry => positive.some(f => f(entry.basename)); + } +}; + +class ReaddirpStream extends Readable { + static get defaultOptions() { + return { + root: '.', + /* eslint-disable no-unused-vars */ + fileFilter: (path) => true, + directoryFilter: (path) => true, + /* eslint-enable no-unused-vars */ + type: FILE_TYPE, + lstat: false, + depth: 2147483648, + alwaysStat: false + }; + } + + constructor(options = {}) { + super({ + objectMode: true, + autoDestroy: true, + highWaterMark: options.highWaterMark || 4096 + }); + const opts = { ...ReaddirpStream.defaultOptions, ...options }; + const { root, type } = opts; + + this._fileFilter = normalizeFilter(opts.fileFilter); + this._directoryFilter = normalizeFilter(opts.directoryFilter); + + const statMethod = opts.lstat ? lstat : stat; + // Use bigint stats if it's windows and stat() supports options (node 10+). + if (wantBigintFsStats) { + this._stat = path => statMethod(path, { bigint: true }); + } else { + this._stat = statMethod; + } + + this._maxDepth = opts.depth; + this._wantsDir = [DIR_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE].includes(type); + this._wantsFile = [FILE_TYPE, FILE_DIR_TYPE, EVERYTHING_TYPE].includes(type); + this._wantsEverything = type === EVERYTHING_TYPE; + this._root = sysPath.resolve(root); + this._isDirent = ('Dirent' in fs) && !opts.alwaysStat; + this._statsProp = this._isDirent ? 'dirent' : 'stats'; + this._rdOptions = { encoding: 'utf8', withFileTypes: this._isDirent }; + + // Launch stream with one parent, the root dir. + this.parents = [this._exploreDir(root, 1)]; + this.reading = false; + this.parent = undefined; + } + + async _read(batch) { + if (this.reading) return; + this.reading = true; + + try { + while (!this.destroyed && batch > 0) { + const { path, depth, files = [] } = this.parent || {}; + + if (files.length > 0) { + const slice = files.splice(0, batch).map(dirent => this._formatEntry(dirent, path)); + for (const entry of await Promise.all(slice)) { + if (this.destroyed) return; + + const entryType = await this._getEntryType(entry); + if (entryType === 'directory' && this._directoryFilter(entry)) { + if (depth <= this._maxDepth) { + this.parents.push(this._exploreDir(entry.fullPath, depth + 1)); + } + + if (this._wantsDir) { + this.push(entry); + batch--; + } + } else if ((entryType === 'file' || this._includeAsFile(entry)) && this._fileFilter(entry)) { + if (this._wantsFile) { + this.push(entry); + batch--; + } + } + } + } else { + const parent = this.parents.pop(); + if (!parent) { + this.push(null); + break; + } + this.parent = await parent; + if (this.destroyed) return; + } + } + } catch (error) { + this.destroy(error); + } finally { + this.reading = false; + } + } + + async _exploreDir(path, depth) { + let files; + try { + files = await readdir(path, this._rdOptions); + } catch (error) { + this._onError(error); + } + return { files, depth, path }; + } + + async _formatEntry(dirent, path) { + let entry; + try { + const basename = this._isDirent ? dirent.name : dirent; + const fullPath = sysPath.resolve(sysPath.join(path, basename)); + entry = { path: sysPath.relative(this._root, fullPath), fullPath, basename }; + entry[this._statsProp] = this._isDirent ? dirent : await this._stat(fullPath); + } catch (err) { + this._onError(err); + } + return entry; + } + + _onError(err) { + if (isNormalFlowError(err) && !this.destroyed) { + this.emit('warn', err); + } else { + this.destroy(err); + } + } + + async _getEntryType(entry) { + // entry may be undefined, because a warning or an error were emitted + // and the statsProp is undefined + const stats = entry && entry[this._statsProp]; + if (!stats) { + return; + } + if (stats.isFile()) { + return 'file'; + } + if (stats.isDirectory()) { + return 'directory'; + } + if (stats && stats.isSymbolicLink()) { + const full = entry.fullPath; + try { + const entryRealPath = await realpath(full); + const entryRealPathStats = await lstat(entryRealPath); + if (entryRealPathStats.isFile()) { + return 'file'; + } + if (entryRealPathStats.isDirectory()) { + const len = entryRealPath.length; + if (full.startsWith(entryRealPath) && full.substr(len, 1) === sysPath.sep) { + const recursiveError = new Error( + `Circular symlink detected: "${full}" points to "${entryRealPath}"` + ); + recursiveError.code = RECURSIVE_ERROR_CODE; + return this._onError(recursiveError); + } + return 'directory'; + } + } catch (error) { + this._onError(error); + } + } + } + + _includeAsFile(entry) { + const stats = entry && entry[this._statsProp]; + + return stats && this._wantsEverything && !stats.isDirectory(); + } +} + +/** + * @typedef {Object} ReaddirpArguments + * @property {Function=} fileFilter + * @property {Function=} directoryFilter + * @property {String=} type + * @property {Number=} depth + * @property {String=} root + * @property {Boolean=} lstat + * @property {Boolean=} bigint + */ + +/** + * Main function which ends up calling readdirRec and reads all files and directories in given root recursively. + * @param {String} root Root directory + * @param {ReaddirpArguments=} options Options to specify root (start directory), filters and recursion depth + */ +const readdirp = (root, options = {}) => { + let type = options.entryType || options.type; + if (type === 'both') type = FILE_DIR_TYPE; // backwards-compatibility + if (type) options.type = type; + if (!root) { + throw new Error('readdirp: root argument is required. Usage: readdirp(root, options)'); + } else if (typeof root !== 'string') { + throw new TypeError('readdirp: root argument must be a string. Usage: readdirp(root, options)'); + } else if (type && !ALL_TYPES.includes(type)) { + throw new Error(`readdirp: Invalid type passed. Use one of ${ALL_TYPES.join(', ')}`); + } + + options.root = root; + return new ReaddirpStream(options); +}; + +const readdirpPromise = (root, options = {}) => { + return new Promise((resolve, reject) => { + const files = []; + readdirp(root, options) + .on('data', entry => files.push(entry)) + .on('end', () => resolve(files)) + .on('error', error => reject(error)); + }); +}; + +readdirp.promise = readdirpPromise; +readdirp.ReaddirpStream = ReaddirpStream; +readdirp.default = readdirp; + +module.exports = readdirp; diff --git a/node_modules/readdirp/package.json b/node_modules/readdirp/package.json new file mode 100644 index 0000000..dba5388 --- /dev/null +++ b/node_modules/readdirp/package.json @@ -0,0 +1,122 @@ +{ + "name": "readdirp", + "description": "Recursive version of fs.readdir with streaming API.", + "version": "3.6.0", + "homepage": "https://github.com/paulmillr/readdirp", + "repository": { + "type": "git", + "url": "git://github.com/paulmillr/readdirp.git" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/paulmillr/readdirp/issues" + }, + "author": "Thorsten Lorenz (thlorenz.com)", + "contributors": [ + "Thorsten Lorenz (thlorenz.com)", + "Paul Miller (https://paulmillr.com)" + ], + "main": "index.js", + "engines": { + "node": ">=8.10.0" + }, + "files": [ + "index.js", + "index.d.ts" + ], + "keywords": [ + "recursive", + "fs", + "stream", + "streams", + "readdir", + "filesystem", + "find", + "filter" + ], + "scripts": { + "dtslint": "dtslint", + "nyc": "nyc", + "mocha": "mocha --exit", + "lint": "eslint --report-unused-disable-directives --ignore-path .gitignore .", + "test": "npm run lint && nyc npm run mocha" + }, + "dependencies": { + "picomatch": "^2.2.1" + }, + "devDependencies": { + "@types/node": "^14", + "chai": "^4.2", + "chai-subset": "^1.6", + "dtslint": "^3.3.0", + "eslint": "^7.0.0", + "mocha": "^7.1.1", + "nyc": "^15.0.0", + "rimraf": "^3.0.0", + "typescript": "^4.0.3" + }, + "nyc": { + "reporter": [ + "html", + "text" + ] + }, + "eslintConfig": { + "root": true, + "extends": "eslint:recommended", + "parserOptions": { + "ecmaVersion": 9, + "sourceType": "script" + }, + "env": { + "node": true, + "es6": true + }, + "rules": { + "array-callback-return": "error", + "no-empty": [ + "error", + { + "allowEmptyCatch": true + } + ], + "no-else-return": [ + "error", + { + "allowElseIf": false + } + ], + "no-lonely-if": "error", + "no-var": "error", + "object-shorthand": "error", + "prefer-arrow-callback": [ + "error", + { + "allowNamedFunctions": true + } + ], + "prefer-const": [ + "error", + { + "ignoreReadBeforeAssign": true + } + ], + "prefer-destructuring": [ + "error", + { + "object": true, + "array": false + } + ], + "prefer-spread": "error", + "prefer-template": "error", + "radix": "error", + "semi": "error", + "strict": "error", + "quotes": [ + "error", + "single" + ] + } + } +} diff --git a/node_modules/resolve/.editorconfig b/node_modules/resolve/.editorconfig new file mode 100644 index 0000000..d63f0bb --- /dev/null +++ b/node_modules/resolve/.editorconfig @@ -0,0 +1,37 @@ +root = true + +[*] +indent_style = space +indent_size = 2 +end_of_line = lf +charset = utf-8 +trim_trailing_whitespace = true +insert_final_newline = true +max_line_length = 200 + +[*.js] +block_comment_start = /* +block_comment = * +block_comment_end = */ + +[*.yml] +indent_size = 1 + +[package.json] +indent_style = tab + +[lib/core.json] +indent_style = tab + +[CHANGELOG.md] +indent_style = space +indent_size = 2 + +[{*.json,Makefile}] +max_line_length = off + +[test/{dotdot,resolver,module_dir,multirepo,node_path,pathfilter,precedence}/**/*] +indent_style = off +indent_size = off +max_line_length = off +insert_final_newline = off diff --git a/node_modules/resolve/.eslintrc b/node_modules/resolve/.eslintrc new file mode 100644 index 0000000..ce1be6e --- /dev/null +++ b/node_modules/resolve/.eslintrc @@ -0,0 +1,65 @@ +{ + "root": true, + + "extends": "@ljharb", + + "rules": { + "indent": [2, 4], + "strict": 0, + "complexity": 0, + "consistent-return": 0, + "curly": 0, + "dot-notation": [2, { "allowKeywords": true }], + "func-name-matching": 0, + "func-style": 0, + "global-require": 1, + "id-length": [2, { "min": 1, "max": 30 }], + "max-lines": [2, 350], + "max-lines-per-function": 0, + "max-nested-callbacks": 0, + "max-params": 0, + "max-statements-per-line": [2, { "max": 2 }], + "max-statements": 0, + "no-magic-numbers": 0, + "no-shadow": 0, + "no-use-before-define": 0, + "sort-keys": 0, + }, + "overrides": [ + { + "files": "bin/**", + "rules": { + "no-process-exit": "off", + }, + }, + { + "files": "example/**", + "rules": { + "no-console": 0, + }, + }, + { + "files": "test/resolver/nested_symlinks/mylib/*.js", + "rules": { + "no-throw-literal": 0, + }, + }, + { + "files": "test/**", + "parserOptions": { + "ecmaVersion": 5, + "allowReserved": false, + }, + "rules": { + "dot-notation": [2, { "allowPattern": "throws" }], + "max-lines": 0, + "max-lines-per-function": 0, + "no-unused-vars": [2, { "vars": "all", "args": "none" }], + }, + }, + ], + + "ignorePatterns": [ + "./test/resolver/malformed_package_json/package.json", + ], +} diff --git a/node_modules/resolve/.github/FUNDING.yml b/node_modules/resolve/.github/FUNDING.yml new file mode 100644 index 0000000..d9c0595 --- /dev/null +++ b/node_modules/resolve/.github/FUNDING.yml @@ -0,0 +1,12 @@ +# These are supported funding model platforms + +github: [ljharb] +patreon: # Replace with a single Patreon username +open_collective: # Replace with a single Open Collective username +ko_fi: # Replace with a single Ko-fi username +tidelift: npm/resolve +community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry +liberapay: # Replace with a single Liberapay username +issuehunt: # Replace with a single IssueHunt username +otechie: # Replace with a single Otechie username +custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] diff --git a/node_modules/resolve/LICENSE b/node_modules/resolve/LICENSE new file mode 100644 index 0000000..ff4fce2 --- /dev/null +++ b/node_modules/resolve/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2012 James Halliday + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/resolve/SECURITY.md b/node_modules/resolve/SECURITY.md new file mode 100644 index 0000000..82e4285 --- /dev/null +++ b/node_modules/resolve/SECURITY.md @@ -0,0 +1,3 @@ +# Security + +Please email [@ljharb](https://github.com/ljharb) or see https://tidelift.com/security if you have a potential security vulnerability to report. diff --git a/node_modules/resolve/async.js b/node_modules/resolve/async.js new file mode 100644 index 0000000..f38c581 --- /dev/null +++ b/node_modules/resolve/async.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = require('./lib/async'); diff --git a/node_modules/resolve/bin/resolve b/node_modules/resolve/bin/resolve new file mode 100755 index 0000000..5ee329a --- /dev/null +++ b/node_modules/resolve/bin/resolve @@ -0,0 +1,50 @@ +#!/usr/bin/env node + +'use strict'; + +var path = require('path'); +var fs = require('fs'); + +if ( + String(process.env.npm_lifecycle_script).slice(0, 8) !== 'resolve ' + && ( + !process.argv + || process.argv.length < 2 + || (process.argv[1] !== __filename && fs.statSync(process.argv[1]).ino !== fs.statSync(__filename).ino) + || (process.env._ && path.resolve(process.env._) !== __filename) + ) +) { + console.error('Error: `resolve` must be run directly as an executable'); + process.exit(1); +} + +var supportsPreserveSymlinkFlag = require('supports-preserve-symlinks-flag'); + +var preserveSymlinks = false; +for (var i = 2; i < process.argv.length; i += 1) { + if (process.argv[i].slice(0, 2) === '--') { + if (supportsPreserveSymlinkFlag && process.argv[i] === '--preserve-symlinks') { + preserveSymlinks = true; + } else if (process.argv[i].length > 2) { + console.error('Unknown argument ' + process.argv[i].replace(/[=].*$/, '')); + process.exit(2); + } + process.argv.splice(i, 1); + i -= 1; + if (process.argv[i] === '--') { break; } // eslint-disable-line no-restricted-syntax + } +} + +if (process.argv.length < 3) { + console.error('Error: `resolve` expects a specifier'); + process.exit(2); +} + +var resolve = require('../'); + +var result = resolve.sync(process.argv[2], { + basedir: process.cwd(), + preserveSymlinks: preserveSymlinks +}); + +console.log(result); diff --git a/node_modules/resolve/example/async.js b/node_modules/resolve/example/async.js new file mode 100644 index 0000000..20e65dc --- /dev/null +++ b/node_modules/resolve/example/async.js @@ -0,0 +1,5 @@ +var resolve = require('../'); +resolve('tap', { basedir: __dirname }, function (err, res) { + if (err) console.error(err); + else console.log(res); +}); diff --git a/node_modules/resolve/example/sync.js b/node_modules/resolve/example/sync.js new file mode 100644 index 0000000..54b2cc1 --- /dev/null +++ b/node_modules/resolve/example/sync.js @@ -0,0 +1,3 @@ +var resolve = require('../'); +var res = resolve.sync('tap', { basedir: __dirname }); +console.log(res); diff --git a/node_modules/resolve/index.js b/node_modules/resolve/index.js new file mode 100644 index 0000000..125d814 --- /dev/null +++ b/node_modules/resolve/index.js @@ -0,0 +1,6 @@ +var async = require('./lib/async'); +async.core = require('./lib/core'); +async.isCore = require('./lib/is-core'); +async.sync = require('./lib/sync'); + +module.exports = async; diff --git a/node_modules/resolve/lib/async.js b/node_modules/resolve/lib/async.js new file mode 100644 index 0000000..60d2555 --- /dev/null +++ b/node_modules/resolve/lib/async.js @@ -0,0 +1,329 @@ +var fs = require('fs'); +var getHomedir = require('./homedir'); +var path = require('path'); +var caller = require('./caller'); +var nodeModulesPaths = require('./node-modules-paths'); +var normalizeOptions = require('./normalize-options'); +var isCore = require('is-core-module'); + +var realpathFS = process.platform !== 'win32' && fs.realpath && typeof fs.realpath.native === 'function' ? fs.realpath.native : fs.realpath; + +var homedir = getHomedir(); +var defaultPaths = function () { + return [ + path.join(homedir, '.node_modules'), + path.join(homedir, '.node_libraries') + ]; +}; + +var defaultIsFile = function isFile(file, cb) { + fs.stat(file, function (err, stat) { + if (!err) { + return cb(null, stat.isFile() || stat.isFIFO()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); +}; + +var defaultIsDir = function isDirectory(dir, cb) { + fs.stat(dir, function (err, stat) { + if (!err) { + return cb(null, stat.isDirectory()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); +}; + +var defaultRealpath = function realpath(x, cb) { + realpathFS(x, function (realpathErr, realPath) { + if (realpathErr && realpathErr.code !== 'ENOENT') cb(realpathErr); + else cb(null, realpathErr ? x : realPath); + }); +}; + +var maybeRealpath = function maybeRealpath(realpath, x, opts, cb) { + if (opts && opts.preserveSymlinks === false) { + realpath(x, cb); + } else { + cb(null, x); + } +}; + +var defaultReadPackage = function defaultReadPackage(readFile, pkgfile, cb) { + readFile(pkgfile, function (readFileErr, body) { + if (readFileErr) cb(readFileErr); + else { + try { + var pkg = JSON.parse(body); + cb(null, pkg); + } catch (jsonErr) { + cb(null); + } + } + }); +}; + +var getPackageCandidates = function getPackageCandidates(x, start, opts) { + var dirs = nodeModulesPaths(start, opts, x); + for (var i = 0; i < dirs.length; i++) { + dirs[i] = path.join(dirs[i], x); + } + return dirs; +}; + +module.exports = function resolve(x, options, callback) { + var cb = callback; + var opts = options; + if (typeof options === 'function') { + cb = opts; + opts = {}; + } + if (typeof x !== 'string') { + var err = new TypeError('Path must be a string.'); + return process.nextTick(function () { + cb(err); + }); + } + + opts = normalizeOptions(x, opts); + + var isFile = opts.isFile || defaultIsFile; + var isDirectory = opts.isDirectory || defaultIsDir; + var readFile = opts.readFile || fs.readFile; + var realpath = opts.realpath || defaultRealpath; + var readPackage = opts.readPackage || defaultReadPackage; + if (opts.readFile && opts.readPackage) { + var conflictErr = new TypeError('`readFile` and `readPackage` are mutually exclusive.'); + return process.nextTick(function () { + cb(conflictErr); + }); + } + var packageIterator = opts.packageIterator; + + var extensions = opts.extensions || ['.js']; + var includeCoreModules = opts.includeCoreModules !== false; + var basedir = opts.basedir || path.dirname(caller()); + var parent = opts.filename || basedir; + + opts.paths = opts.paths || defaultPaths(); + + // ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory + var absoluteStart = path.resolve(basedir); + + maybeRealpath( + realpath, + absoluteStart, + opts, + function (err, realStart) { + if (err) cb(err); + else init(realStart); + } + ); + + var res; + function init(basedir) { + if ((/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/).test(x)) { + res = path.resolve(basedir, x); + if (x === '.' || x === '..' || x.slice(-1) === '/') res += '/'; + if ((/\/$/).test(x) && res === basedir) { + loadAsDirectory(res, opts.package, onfile); + } else loadAsFile(res, opts.package, onfile); + } else if (includeCoreModules && isCore(x)) { + return cb(null, x); + } else loadNodeModules(x, basedir, function (err, n, pkg) { + if (err) cb(err); + else if (n) { + return maybeRealpath(realpath, n, opts, function (err, realN) { + if (err) { + cb(err); + } else { + cb(null, realN, pkg); + } + }); + } else { + var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'"); + moduleError.code = 'MODULE_NOT_FOUND'; + cb(moduleError); + } + }); + } + + function onfile(err, m, pkg) { + if (err) cb(err); + else if (m) cb(null, m, pkg); + else loadAsDirectory(res, function (err, d, pkg) { + if (err) cb(err); + else if (d) { + maybeRealpath(realpath, d, opts, function (err, realD) { + if (err) { + cb(err); + } else { + cb(null, realD, pkg); + } + }); + } else { + var moduleError = new Error("Cannot find module '" + x + "' from '" + parent + "'"); + moduleError.code = 'MODULE_NOT_FOUND'; + cb(moduleError); + } + }); + } + + function loadAsFile(x, thePackage, callback) { + var loadAsFilePackage = thePackage; + var cb = callback; + if (typeof loadAsFilePackage === 'function') { + cb = loadAsFilePackage; + loadAsFilePackage = undefined; + } + + var exts = [''].concat(extensions); + load(exts, x, loadAsFilePackage); + + function load(exts, x, loadPackage) { + if (exts.length === 0) return cb(null, undefined, loadPackage); + var file = x + exts[0]; + + var pkg = loadPackage; + if (pkg) onpkg(null, pkg); + else loadpkg(path.dirname(file), onpkg); + + function onpkg(err, pkg_, dir) { + pkg = pkg_; + if (err) return cb(err); + if (dir && pkg && opts.pathFilter) { + var rfile = path.relative(dir, file); + var rel = rfile.slice(0, rfile.length - exts[0].length); + var r = opts.pathFilter(pkg, x, rel); + if (r) return load( + [''].concat(extensions.slice()), + path.resolve(dir, r), + pkg + ); + } + isFile(file, onex); + } + function onex(err, ex) { + if (err) return cb(err); + if (ex) return cb(null, file, pkg); + load(exts.slice(1), x, pkg); + } + } + } + + function loadpkg(dir, cb) { + if (dir === '' || dir === '/') return cb(null); + if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) { + return cb(null); + } + if ((/[/\\]node_modules[/\\]*$/).test(dir)) return cb(null); + + maybeRealpath(realpath, dir, opts, function (unwrapErr, pkgdir) { + if (unwrapErr) return loadpkg(path.dirname(dir), cb); + var pkgfile = path.join(pkgdir, 'package.json'); + isFile(pkgfile, function (err, ex) { + // on err, ex is false + if (!ex) return loadpkg(path.dirname(dir), cb); + + readPackage(readFile, pkgfile, function (err, pkgParam) { + if (err) cb(err); + + var pkg = pkgParam; + + if (pkg && opts.packageFilter) { + pkg = opts.packageFilter(pkg, pkgfile); + } + cb(null, pkg, dir); + }); + }); + }); + } + + function loadAsDirectory(x, loadAsDirectoryPackage, callback) { + var cb = callback; + var fpkg = loadAsDirectoryPackage; + if (typeof fpkg === 'function') { + cb = fpkg; + fpkg = opts.package; + } + + maybeRealpath(realpath, x, opts, function (unwrapErr, pkgdir) { + if (unwrapErr) return cb(unwrapErr); + var pkgfile = path.join(pkgdir, 'package.json'); + isFile(pkgfile, function (err, ex) { + if (err) return cb(err); + if (!ex) return loadAsFile(path.join(x, 'index'), fpkg, cb); + + readPackage(readFile, pkgfile, function (err, pkgParam) { + if (err) return cb(err); + + var pkg = pkgParam; + + if (pkg && opts.packageFilter) { + pkg = opts.packageFilter(pkg, pkgfile); + } + + if (pkg && pkg.main) { + if (typeof pkg.main !== 'string') { + var mainError = new TypeError('package “' + pkg.name + '” `main` must be a string'); + mainError.code = 'INVALID_PACKAGE_MAIN'; + return cb(mainError); + } + if (pkg.main === '.' || pkg.main === './') { + pkg.main = 'index'; + } + loadAsFile(path.resolve(x, pkg.main), pkg, function (err, m, pkg) { + if (err) return cb(err); + if (m) return cb(null, m, pkg); + if (!pkg) return loadAsFile(path.join(x, 'index'), pkg, cb); + + var dir = path.resolve(x, pkg.main); + loadAsDirectory(dir, pkg, function (err, n, pkg) { + if (err) return cb(err); + if (n) return cb(null, n, pkg); + loadAsFile(path.join(x, 'index'), pkg, cb); + }); + }); + return; + } + + loadAsFile(path.join(x, '/index'), pkg, cb); + }); + }); + }); + } + + function processDirs(cb, dirs) { + if (dirs.length === 0) return cb(null, undefined); + var dir = dirs[0]; + + isDirectory(path.dirname(dir), isdir); + + function isdir(err, isdir) { + if (err) return cb(err); + if (!isdir) return processDirs(cb, dirs.slice(1)); + loadAsFile(dir, opts.package, onfile); + } + + function onfile(err, m, pkg) { + if (err) return cb(err); + if (m) return cb(null, m, pkg); + loadAsDirectory(dir, opts.package, ondir); + } + + function ondir(err, n, pkg) { + if (err) return cb(err); + if (n) return cb(null, n, pkg); + processDirs(cb, dirs.slice(1)); + } + } + function loadNodeModules(x, start, cb) { + var thunk = function () { return getPackageCandidates(x, start, opts); }; + processDirs( + cb, + packageIterator ? packageIterator(x, start, thunk, opts) : thunk() + ); + } +}; diff --git a/node_modules/resolve/lib/caller.js b/node_modules/resolve/lib/caller.js new file mode 100644 index 0000000..b14a280 --- /dev/null +++ b/node_modules/resolve/lib/caller.js @@ -0,0 +1,8 @@ +module.exports = function () { + // see https://code.google.com/p/v8/wiki/JavaScriptStackTraceApi + var origPrepareStackTrace = Error.prepareStackTrace; + Error.prepareStackTrace = function (_, stack) { return stack; }; + var stack = (new Error()).stack; + Error.prepareStackTrace = origPrepareStackTrace; + return stack[2].getFileName(); +}; diff --git a/node_modules/resolve/lib/core.js b/node_modules/resolve/lib/core.js new file mode 100644 index 0000000..ecc5b2e --- /dev/null +++ b/node_modules/resolve/lib/core.js @@ -0,0 +1,52 @@ +var current = (process.versions && process.versions.node && process.versions.node.split('.')) || []; + +function specifierIncluded(specifier) { + var parts = specifier.split(' '); + var op = parts.length > 1 ? parts[0] : '='; + var versionParts = (parts.length > 1 ? parts[1] : parts[0]).split('.'); + + for (var i = 0; i < 3; ++i) { + var cur = parseInt(current[i] || 0, 10); + var ver = parseInt(versionParts[i] || 0, 10); + if (cur === ver) { + continue; // eslint-disable-line no-restricted-syntax, no-continue + } + if (op === '<') { + return cur < ver; + } else if (op === '>=') { + return cur >= ver; + } + return false; + } + return op === '>='; +} + +function matchesRange(range) { + var specifiers = range.split(/ ?&& ?/); + if (specifiers.length === 0) { return false; } + for (var i = 0; i < specifiers.length; ++i) { + if (!specifierIncluded(specifiers[i])) { return false; } + } + return true; +} + +function versionIncluded(specifierValue) { + if (typeof specifierValue === 'boolean') { return specifierValue; } + if (specifierValue && typeof specifierValue === 'object') { + for (var i = 0; i < specifierValue.length; ++i) { + if (matchesRange(specifierValue[i])) { return true; } + } + return false; + } + return matchesRange(specifierValue); +} + +var data = require('./core.json'); + +var core = {}; +for (var mod in data) { // eslint-disable-line no-restricted-syntax + if (Object.prototype.hasOwnProperty.call(data, mod)) { + core[mod] = versionIncluded(data[mod]); + } +} +module.exports = core; diff --git a/node_modules/resolve/lib/core.json b/node_modules/resolve/lib/core.json new file mode 100644 index 0000000..058584b --- /dev/null +++ b/node_modules/resolve/lib/core.json @@ -0,0 +1,153 @@ +{ + "assert": true, + "node:assert": [">= 14.18 && < 15", ">= 16"], + "assert/strict": ">= 15", + "node:assert/strict": ">= 16", + "async_hooks": ">= 8", + "node:async_hooks": [">= 14.18 && < 15", ">= 16"], + "buffer_ieee754": ">= 0.5 && < 0.9.7", + "buffer": true, + "node:buffer": [">= 14.18 && < 15", ">= 16"], + "child_process": true, + "node:child_process": [">= 14.18 && < 15", ">= 16"], + "cluster": ">= 0.5", + "node:cluster": [">= 14.18 && < 15", ">= 16"], + "console": true, + "node:console": [">= 14.18 && < 15", ">= 16"], + "constants": true, + "node:constants": [">= 14.18 && < 15", ">= 16"], + "crypto": true, + "node:crypto": [">= 14.18 && < 15", ">= 16"], + "_debug_agent": ">= 1 && < 8", + "_debugger": "< 8", + "dgram": true, + "node:dgram": [">= 14.18 && < 15", ">= 16"], + "diagnostics_channel": [">= 14.17 && < 15", ">= 15.1"], + "node:diagnostics_channel": [">= 14.18 && < 15", ">= 16"], + "dns": true, + "node:dns": [">= 14.18 && < 15", ">= 16"], + "dns/promises": ">= 15", + "node:dns/promises": ">= 16", + "domain": ">= 0.7.12", + "node:domain": [">= 14.18 && < 15", ">= 16"], + "events": true, + "node:events": [">= 14.18 && < 15", ">= 16"], + "freelist": "< 6", + "fs": true, + "node:fs": [">= 14.18 && < 15", ">= 16"], + "fs/promises": [">= 10 && < 10.1", ">= 14"], + "node:fs/promises": [">= 14.18 && < 15", ">= 16"], + "_http_agent": ">= 0.11.1", + "node:_http_agent": [">= 14.18 && < 15", ">= 16"], + "_http_client": ">= 0.11.1", + "node:_http_client": [">= 14.18 && < 15", ">= 16"], + "_http_common": ">= 0.11.1", + "node:_http_common": [">= 14.18 && < 15", ">= 16"], + "_http_incoming": ">= 0.11.1", + "node:_http_incoming": [">= 14.18 && < 15", ">= 16"], + "_http_outgoing": ">= 0.11.1", + "node:_http_outgoing": [">= 14.18 && < 15", ">= 16"], + "_http_server": ">= 0.11.1", + "node:_http_server": [">= 14.18 && < 15", ">= 16"], + "http": true, + "node:http": [">= 14.18 && < 15", ">= 16"], + "http2": ">= 8.8", + "node:http2": [">= 14.18 && < 15", ">= 16"], + "https": true, + "node:https": [">= 14.18 && < 15", ">= 16"], + "inspector": ">= 8", + "node:inspector": [">= 14.18 && < 15", ">= 16"], + "_linklist": "< 8", + "module": true, + "node:module": [">= 14.18 && < 15", ">= 16"], + "net": true, + "node:net": [">= 14.18 && < 15", ">= 16"], + "node-inspect/lib/_inspect": ">= 7.6 && < 12", + "node-inspect/lib/internal/inspect_client": ">= 7.6 && < 12", + "node-inspect/lib/internal/inspect_repl": ">= 7.6 && < 12", + "os": true, + "node:os": [">= 14.18 && < 15", ">= 16"], + "path": true, + "node:path": [">= 14.18 && < 15", ">= 16"], + "path/posix": ">= 15.3", + "node:path/posix": ">= 16", + "path/win32": ">= 15.3", + "node:path/win32": ">= 16", + "perf_hooks": ">= 8.5", + "node:perf_hooks": [">= 14.18 && < 15", ">= 16"], + "process": ">= 1", + "node:process": [">= 14.18 && < 15", ">= 16"], + "punycode": ">= 0.5", + "node:punycode": [">= 14.18 && < 15", ">= 16"], + "querystring": true, + "node:querystring": [">= 14.18 && < 15", ">= 16"], + "readline": true, + "node:readline": [">= 14.18 && < 15", ">= 16"], + "readline/promises": ">= 17", + "node:readline/promises": ">= 17", + "repl": true, + "node:repl": [">= 14.18 && < 15", ">= 16"], + "smalloc": ">= 0.11.5 && < 3", + "_stream_duplex": ">= 0.9.4", + "node:_stream_duplex": [">= 14.18 && < 15", ">= 16"], + "_stream_transform": ">= 0.9.4", + "node:_stream_transform": [">= 14.18 && < 15", ">= 16"], + "_stream_wrap": ">= 1.4.1", + "node:_stream_wrap": [">= 14.18 && < 15", ">= 16"], + "_stream_passthrough": ">= 0.9.4", + "node:_stream_passthrough": [">= 14.18 && < 15", ">= 16"], + "_stream_readable": ">= 0.9.4", + "node:_stream_readable": [">= 14.18 && < 15", ">= 16"], + "_stream_writable": ">= 0.9.4", + "node:_stream_writable": [">= 14.18 && < 15", ">= 16"], + "stream": true, + "node:stream": [">= 14.18 && < 15", ">= 16"], + "stream/consumers": ">= 16.7", + "node:stream/consumers": ">= 16.7", + "stream/promises": ">= 15", + "node:stream/promises": ">= 16", + "stream/web": ">= 16.5", + "node:stream/web": ">= 16.5", + "string_decoder": true, + "node:string_decoder": [">= 14.18 && < 15", ">= 16"], + "sys": [">= 0.4 && < 0.7", ">= 0.8"], + "node:sys": [">= 14.18 && < 15", ">= 16"], + "node:test": ">= 18", + "timers": true, + "node:timers": [">= 14.18 && < 15", ">= 16"], + "timers/promises": ">= 15", + "node:timers/promises": ">= 16", + "_tls_common": ">= 0.11.13", + "node:_tls_common": [">= 14.18 && < 15", ">= 16"], + "_tls_legacy": ">= 0.11.3 && < 10", + "_tls_wrap": ">= 0.11.3", + "node:_tls_wrap": [">= 14.18 && < 15", ">= 16"], + "tls": true, + "node:tls": [">= 14.18 && < 15", ">= 16"], + "trace_events": ">= 10", + "node:trace_events": [">= 14.18 && < 15", ">= 16"], + "tty": true, + "node:tty": [">= 14.18 && < 15", ">= 16"], + "url": true, + "node:url": [">= 14.18 && < 15", ">= 16"], + "util": true, + "node:util": [">= 14.18 && < 15", ">= 16"], + "util/types": ">= 15.3", + "node:util/types": ">= 16", + "v8/tools/arguments": ">= 10 && < 12", + "v8/tools/codemap": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/consarray": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/csvparser": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/logreader": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/profile_view": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8/tools/splaytree": [">= 4.4 && < 5", ">= 5.2 && < 12"], + "v8": ">= 1", + "node:v8": [">= 14.18 && < 15", ">= 16"], + "vm": true, + "node:vm": [">= 14.18 && < 15", ">= 16"], + "wasi": ">= 13.4 && < 13.5", + "worker_threads": ">= 11.7", + "node:worker_threads": [">= 14.18 && < 15", ">= 16"], + "zlib": ">= 0.5", + "node:zlib": [">= 14.18 && < 15", ">= 16"] +} diff --git a/node_modules/resolve/lib/homedir.js b/node_modules/resolve/lib/homedir.js new file mode 100644 index 0000000..5ffdf73 --- /dev/null +++ b/node_modules/resolve/lib/homedir.js @@ -0,0 +1,24 @@ +'use strict'; + +var os = require('os'); + +// adapted from https://github.com/sindresorhus/os-homedir/blob/11e089f4754db38bb535e5a8416320c4446e8cfd/index.js + +module.exports = os.homedir || function homedir() { + var home = process.env.HOME; + var user = process.env.LOGNAME || process.env.USER || process.env.LNAME || process.env.USERNAME; + + if (process.platform === 'win32') { + return process.env.USERPROFILE || process.env.HOMEDRIVE + process.env.HOMEPATH || home || null; + } + + if (process.platform === 'darwin') { + return home || (user ? '/Users/' + user : null); + } + + if (process.platform === 'linux') { + return home || (process.getuid() === 0 ? '/root' : (user ? '/home/' + user : null)); // eslint-disable-line no-extra-parens + } + + return home || null; +}; diff --git a/node_modules/resolve/lib/is-core.js b/node_modules/resolve/lib/is-core.js new file mode 100644 index 0000000..537f5c7 --- /dev/null +++ b/node_modules/resolve/lib/is-core.js @@ -0,0 +1,5 @@ +var isCoreModule = require('is-core-module'); + +module.exports = function isCore(x) { + return isCoreModule(x); +}; diff --git a/node_modules/resolve/lib/node-modules-paths.js b/node_modules/resolve/lib/node-modules-paths.js new file mode 100644 index 0000000..1cff010 --- /dev/null +++ b/node_modules/resolve/lib/node-modules-paths.js @@ -0,0 +1,42 @@ +var path = require('path'); +var parse = path.parse || require('path-parse'); // eslint-disable-line global-require + +var getNodeModulesDirs = function getNodeModulesDirs(absoluteStart, modules) { + var prefix = '/'; + if ((/^([A-Za-z]:)/).test(absoluteStart)) { + prefix = ''; + } else if ((/^\\\\/).test(absoluteStart)) { + prefix = '\\\\'; + } + + var paths = [absoluteStart]; + var parsed = parse(absoluteStart); + while (parsed.dir !== paths[paths.length - 1]) { + paths.push(parsed.dir); + parsed = parse(parsed.dir); + } + + return paths.reduce(function (dirs, aPath) { + return dirs.concat(modules.map(function (moduleDir) { + return path.resolve(prefix, aPath, moduleDir); + })); + }, []); +}; + +module.exports = function nodeModulesPaths(start, opts, request) { + var modules = opts && opts.moduleDirectory + ? [].concat(opts.moduleDirectory) + : ['node_modules']; + + if (opts && typeof opts.paths === 'function') { + return opts.paths( + request, + start, + function () { return getNodeModulesDirs(start, modules); }, + opts + ); + } + + var dirs = getNodeModulesDirs(start, modules); + return opts && opts.paths ? dirs.concat(opts.paths) : dirs; +}; diff --git a/node_modules/resolve/lib/normalize-options.js b/node_modules/resolve/lib/normalize-options.js new file mode 100644 index 0000000..4b56904 --- /dev/null +++ b/node_modules/resolve/lib/normalize-options.js @@ -0,0 +1,10 @@ +module.exports = function (x, opts) { + /** + * This file is purposefully a passthrough. It's expected that third-party + * environments will override it at runtime in order to inject special logic + * into `resolve` (by manipulating the options). One such example is the PnP + * code path in Yarn. + */ + + return opts || {}; +}; diff --git a/node_modules/resolve/lib/sync.js b/node_modules/resolve/lib/sync.js new file mode 100644 index 0000000..0b6cd58 --- /dev/null +++ b/node_modules/resolve/lib/sync.js @@ -0,0 +1,208 @@ +var isCore = require('is-core-module'); +var fs = require('fs'); +var path = require('path'); +var getHomedir = require('./homedir'); +var caller = require('./caller'); +var nodeModulesPaths = require('./node-modules-paths'); +var normalizeOptions = require('./normalize-options'); + +var realpathFS = process.platform !== 'win32' && fs.realpathSync && typeof fs.realpathSync.native === 'function' ? fs.realpathSync.native : fs.realpathSync; + +var homedir = getHomedir(); +var defaultPaths = function () { + return [ + path.join(homedir, '.node_modules'), + path.join(homedir, '.node_libraries') + ]; +}; + +var defaultIsFile = function isFile(file) { + try { + var stat = fs.statSync(file, { throwIfNoEntry: false }); + } catch (e) { + if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false; + throw e; + } + return !!stat && (stat.isFile() || stat.isFIFO()); +}; + +var defaultIsDir = function isDirectory(dir) { + try { + var stat = fs.statSync(dir, { throwIfNoEntry: false }); + } catch (e) { + if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false; + throw e; + } + return !!stat && stat.isDirectory(); +}; + +var defaultRealpathSync = function realpathSync(x) { + try { + return realpathFS(x); + } catch (realpathErr) { + if (realpathErr.code !== 'ENOENT') { + throw realpathErr; + } + } + return x; +}; + +var maybeRealpathSync = function maybeRealpathSync(realpathSync, x, opts) { + if (opts && opts.preserveSymlinks === false) { + return realpathSync(x); + } + return x; +}; + +var defaultReadPackageSync = function defaultReadPackageSync(readFileSync, pkgfile) { + var body = readFileSync(pkgfile); + try { + var pkg = JSON.parse(body); + return pkg; + } catch (jsonErr) {} +}; + +var getPackageCandidates = function getPackageCandidates(x, start, opts) { + var dirs = nodeModulesPaths(start, opts, x); + for (var i = 0; i < dirs.length; i++) { + dirs[i] = path.join(dirs[i], x); + } + return dirs; +}; + +module.exports = function resolveSync(x, options) { + if (typeof x !== 'string') { + throw new TypeError('Path must be a string.'); + } + var opts = normalizeOptions(x, options); + + var isFile = opts.isFile || defaultIsFile; + var readFileSync = opts.readFileSync || fs.readFileSync; + var isDirectory = opts.isDirectory || defaultIsDir; + var realpathSync = opts.realpathSync || defaultRealpathSync; + var readPackageSync = opts.readPackageSync || defaultReadPackageSync; + if (opts.readFileSync && opts.readPackageSync) { + throw new TypeError('`readFileSync` and `readPackageSync` are mutually exclusive.'); + } + var packageIterator = opts.packageIterator; + + var extensions = opts.extensions || ['.js']; + var includeCoreModules = opts.includeCoreModules !== false; + var basedir = opts.basedir || path.dirname(caller()); + var parent = opts.filename || basedir; + + opts.paths = opts.paths || defaultPaths(); + + // ensure that `basedir` is an absolute path at this point, resolving against the process' current working directory + var absoluteStart = maybeRealpathSync(realpathSync, path.resolve(basedir), opts); + + if ((/^(?:\.\.?(?:\/|$)|\/|([A-Za-z]:)?[/\\])/).test(x)) { + var res = path.resolve(absoluteStart, x); + if (x === '.' || x === '..' || x.slice(-1) === '/') res += '/'; + var m = loadAsFileSync(res) || loadAsDirectorySync(res); + if (m) return maybeRealpathSync(realpathSync, m, opts); + } else if (includeCoreModules && isCore(x)) { + return x; + } else { + var n = loadNodeModulesSync(x, absoluteStart); + if (n) return maybeRealpathSync(realpathSync, n, opts); + } + + var err = new Error("Cannot find module '" + x + "' from '" + parent + "'"); + err.code = 'MODULE_NOT_FOUND'; + throw err; + + function loadAsFileSync(x) { + var pkg = loadpkg(path.dirname(x)); + + if (pkg && pkg.dir && pkg.pkg && opts.pathFilter) { + var rfile = path.relative(pkg.dir, x); + var r = opts.pathFilter(pkg.pkg, x, rfile); + if (r) { + x = path.resolve(pkg.dir, r); // eslint-disable-line no-param-reassign + } + } + + if (isFile(x)) { + return x; + } + + for (var i = 0; i < extensions.length; i++) { + var file = x + extensions[i]; + if (isFile(file)) { + return file; + } + } + } + + function loadpkg(dir) { + if (dir === '' || dir === '/') return; + if (process.platform === 'win32' && (/^\w:[/\\]*$/).test(dir)) { + return; + } + if ((/[/\\]node_modules[/\\]*$/).test(dir)) return; + + var pkgfile = path.join(maybeRealpathSync(realpathSync, dir, opts), 'package.json'); + + if (!isFile(pkgfile)) { + return loadpkg(path.dirname(dir)); + } + + var pkg = readPackageSync(readFileSync, pkgfile); + + if (pkg && opts.packageFilter) { + // v2 will pass pkgfile + pkg = opts.packageFilter(pkg, /*pkgfile,*/ dir); // eslint-disable-line spaced-comment + } + + return { pkg: pkg, dir: dir }; + } + + function loadAsDirectorySync(x) { + var pkgfile = path.join(maybeRealpathSync(realpathSync, x, opts), '/package.json'); + if (isFile(pkgfile)) { + try { + var pkg = readPackageSync(readFileSync, pkgfile); + } catch (e) {} + + if (pkg && opts.packageFilter) { + // v2 will pass pkgfile + pkg = opts.packageFilter(pkg, /*pkgfile,*/ x); // eslint-disable-line spaced-comment + } + + if (pkg && pkg.main) { + if (typeof pkg.main !== 'string') { + var mainError = new TypeError('package “' + pkg.name + '” `main` must be a string'); + mainError.code = 'INVALID_PACKAGE_MAIN'; + throw mainError; + } + if (pkg.main === '.' || pkg.main === './') { + pkg.main = 'index'; + } + try { + var m = loadAsFileSync(path.resolve(x, pkg.main)); + if (m) return m; + var n = loadAsDirectorySync(path.resolve(x, pkg.main)); + if (n) return n; + } catch (e) {} + } + } + + return loadAsFileSync(path.join(x, '/index')); + } + + function loadNodeModulesSync(x, start) { + var thunk = function () { return getPackageCandidates(x, start, opts); }; + var dirs = packageIterator ? packageIterator(x, start, thunk, opts) : thunk(); + + for (var i = 0; i < dirs.length; i++) { + var dir = dirs[i]; + if (isDirectory(path.dirname(dir))) { + var m = loadAsFileSync(dir); + if (m) return m; + var n = loadAsDirectorySync(dir); + if (n) return n; + } + } + } +}; diff --git a/node_modules/resolve/package.json b/node_modules/resolve/package.json new file mode 100644 index 0000000..7177e0f --- /dev/null +++ b/node_modules/resolve/package.json @@ -0,0 +1,71 @@ +{ + "name": "resolve", + "description": "resolve like require.resolve() on behalf of files asynchronously and synchronously", + "version": "1.22.1", + "repository": { + "type": "git", + "url": "git://github.com/browserify/resolve.git" + }, + "bin": { + "resolve": "./bin/resolve" + }, + "main": "index.js", + "keywords": [ + "resolve", + "require", + "node", + "module" + ], + "scripts": { + "prepack": "npmignore --auto --commentLines=autogenerated", + "prepublishOnly": "safe-publish-latest && cp node_modules/is-core-module/core.json ./lib/ ||:", + "prepublish": "not-in-publish || npm run prepublishOnly", + "prelint": "eclint check $(git ls-files | xargs find 2> /dev/null | grep -vE 'node_modules|\\.git')", + "lint": "eslint --ext=js,mjs --no-eslintrc -c .eslintrc . 'bin/**'", + "pretests-only": "cd ./test/resolver/nested_symlinks && node mylib/sync && node mylib/async", + "tests-only": "tape test/*.js", + "pretest": "npm run lint", + "test": "npm run --silent tests-only", + "posttest": "npm run test:multirepo && aud --production", + "test:multirepo": "cd ./test/resolver/multirepo && npm install && npm test" + }, + "devDependencies": { + "@ljharb/eslint-config": "^21.0.0", + "array.prototype.map": "^1.0.4", + "aud": "^2.0.0", + "copy-dir": "^1.3.0", + "eclint": "^2.8.1", + "eslint": "=8.8.0", + "in-publish": "^2.0.1", + "mkdirp": "^0.5.5", + "mv": "^2.1.1", + "npmignore": "^0.3.0", + "object-keys": "^1.1.1", + "rimraf": "^2.7.1", + "safe-publish-latest": "^2.0.0", + "semver": "^6.3.0", + "tap": "0.4.13", + "tape": "^5.5.3", + "tmp": "^0.0.31" + }, + "license": "MIT", + "author": { + "name": "James Halliday", + "email": "mail@substack.net", + "url": "http://substack.net" + }, + "funding": { + "url": "https://github.com/sponsors/ljharb" + }, + "dependencies": { + "is-core-module": "^2.9.0", + "path-parse": "^1.0.7", + "supports-preserve-symlinks-flag": "^1.0.0" + }, + "publishConfig": { + "ignore": [ + ".github/workflows", + "appveyor.yml" + ] + } +} diff --git a/node_modules/resolve/readme.markdown b/node_modules/resolve/readme.markdown new file mode 100644 index 0000000..ad34d60 --- /dev/null +++ b/node_modules/resolve/readme.markdown @@ -0,0 +1,301 @@ +# resolve [![Version Badge][2]][1] + +implements the [node `require.resolve()` algorithm](https://nodejs.org/api/modules.html#modules_all_together) such that you can `require.resolve()` on behalf of a file asynchronously and synchronously + +[![github actions][actions-image]][actions-url] +[![coverage][codecov-image]][codecov-url] +[![dependency status][5]][6] +[![dev dependency status][7]][8] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][11]][1] + +# example + +asynchronously resolve: + +```js +var resolve = require('resolve/async'); // or, require('resolve') +resolve('tap', { basedir: __dirname }, function (err, res) { + if (err) console.error(err); + else console.log(res); +}); +``` + +``` +$ node example/async.js +/home/substack/projects/node-resolve/node_modules/tap/lib/main.js +``` + +synchronously resolve: + +```js +var resolve = require('resolve/sync'); // or, `require('resolve').sync +var res = resolve('tap', { basedir: __dirname }); +console.log(res); +``` + +``` +$ node example/sync.js +/home/substack/projects/node-resolve/node_modules/tap/lib/main.js +``` + +# methods + +```js +var resolve = require('resolve'); +var async = require('resolve/async'); +var sync = require('resolve/sync'); +``` + +For both the synchronous and asynchronous methods, errors may have any of the following `err.code` values: + +- `MODULE_NOT_FOUND`: the given path string (`id`) could not be resolved to a module +- `INVALID_BASEDIR`: the specified `opts.basedir` doesn't exist, or is not a directory +- `INVALID_PACKAGE_MAIN`: a `package.json` was encountered with an invalid `main` property (eg. not a string) + +## resolve(id, opts={}, cb) + +Asynchronously resolve the module path string `id` into `cb(err, res [, pkg])`, where `pkg` (if defined) is the data from `package.json`. + +options are: + +* opts.basedir - directory to begin resolving from + +* opts.package - `package.json` data applicable to the module being loaded + +* opts.extensions - array of file extensions to search in order + +* opts.includeCoreModules - set to `false` to exclude node core modules (e.g. `fs`) from the search + +* opts.readFile - how to read files asynchronously + +* opts.isFile - function to asynchronously test whether a file exists + +* opts.isDirectory - function to asynchronously test whether a file exists and is a directory + +* opts.realpath - function to asynchronously resolve a potential symlink to its real path + +* `opts.readPackage(readFile, pkgfile, cb)` - function to asynchronously read and parse a package.json file + * readFile - the passed `opts.readFile` or `fs.readFile` if not specified + * pkgfile - path to package.json + * cb - callback + +* `opts.packageFilter(pkg, pkgfile, dir)` - transform the parsed package.json contents before looking at the "main" field + * pkg - package data + * pkgfile - path to package.json + * dir - directory that contains package.json + +* `opts.pathFilter(pkg, path, relativePath)` - transform a path within a package + * pkg - package data + * path - the path being resolved + * relativePath - the path relative from the package.json location + * returns - a relative path that will be joined from the package.json location + +* opts.paths - require.paths array to use if nothing is found on the normal `node_modules` recursive walk (probably don't use this) + + For advanced users, `paths` can also be a `opts.paths(request, start, opts)` function + * request - the import specifier being resolved + * start - lookup path + * getNodeModulesDirs - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution + * opts - the resolution options + +* `opts.packageIterator(request, start, opts)` - return the list of candidate paths where the packages sources may be found (probably don't use this) + * request - the import specifier being resolved + * start - lookup path + * getPackageCandidates - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution + * opts - the resolution options + +* opts.moduleDirectory - directory (or directories) in which to recursively look for modules. default: `"node_modules"` + +* opts.preserveSymlinks - if true, doesn't resolve `basedir` to real path before resolving. +This is the way Node resolves dependencies when executed with the [--preserve-symlinks](https://nodejs.org/api/all.html#cli_preserve_symlinks) flag. +**Note:** this property is currently `true` by default but it will be changed to +`false` in the next major version because *Node's resolution algorithm does not preserve symlinks by default*. + +default `opts` values: + +```js +{ + paths: [], + basedir: __dirname, + extensions: ['.js'], + includeCoreModules: true, + readFile: fs.readFile, + isFile: function isFile(file, cb) { + fs.stat(file, function (err, stat) { + if (!err) { + return cb(null, stat.isFile() || stat.isFIFO()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); + }, + isDirectory: function isDirectory(dir, cb) { + fs.stat(dir, function (err, stat) { + if (!err) { + return cb(null, stat.isDirectory()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); + }, + realpath: function realpath(file, cb) { + var realpath = typeof fs.realpath.native === 'function' ? fs.realpath.native : fs.realpath; + realpath(file, function (realPathErr, realPath) { + if (realPathErr && realPathErr.code !== 'ENOENT') cb(realPathErr); + else cb(null, realPathErr ? file : realPath); + }); + }, + readPackage: function defaultReadPackage(readFile, pkgfile, cb) { + readFile(pkgfile, function (readFileErr, body) { + if (readFileErr) cb(readFileErr); + else { + try { + var pkg = JSON.parse(body); + cb(null, pkg); + } catch (jsonErr) { + cb(null); + } + } + }); + }, + moduleDirectory: 'node_modules', + preserveSymlinks: true +} +``` + +## resolve.sync(id, opts) + +Synchronously resolve the module path string `id`, returning the result and +throwing an error when `id` can't be resolved. + +options are: + +* opts.basedir - directory to begin resolving from + +* opts.extensions - array of file extensions to search in order + +* opts.includeCoreModules - set to `false` to exclude node core modules (e.g. `fs`) from the search + +* opts.readFileSync - how to read files synchronously + +* opts.isFile - function to synchronously test whether a file exists + +* opts.isDirectory - function to synchronously test whether a file exists and is a directory + +* opts.realpathSync - function to synchronously resolve a potential symlink to its real path + +* `opts.readPackageSync(readFileSync, pkgfile)` - function to synchronously read and parse a package.json file + * readFileSync - the passed `opts.readFileSync` or `fs.readFileSync` if not specified + * pkgfile - path to package.json + +* `opts.packageFilter(pkg, dir)` - transform the parsed package.json contents before looking at the "main" field + * pkg - package data + * dir - directory that contains package.json (Note: the second argument will change to "pkgfile" in v2) + +* `opts.pathFilter(pkg, path, relativePath)` - transform a path within a package + * pkg - package data + * path - the path being resolved + * relativePath - the path relative from the package.json location + * returns - a relative path that will be joined from the package.json location + +* opts.paths - require.paths array to use if nothing is found on the normal `node_modules` recursive walk (probably don't use this) + + For advanced users, `paths` can also be a `opts.paths(request, start, opts)` function + * request - the import specifier being resolved + * start - lookup path + * getNodeModulesDirs - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution + * opts - the resolution options + +* `opts.packageIterator(request, start, opts)` - return the list of candidate paths where the packages sources may be found (probably don't use this) + * request - the import specifier being resolved + * start - lookup path + * getPackageCandidates - a thunk (no-argument function) that returns the paths using standard `node_modules` resolution + * opts - the resolution options + +* opts.moduleDirectory - directory (or directories) in which to recursively look for modules. default: `"node_modules"` + +* opts.preserveSymlinks - if true, doesn't resolve `basedir` to real path before resolving. +This is the way Node resolves dependencies when executed with the [--preserve-symlinks](https://nodejs.org/api/all.html#cli_preserve_symlinks) flag. +**Note:** this property is currently `true` by default but it will be changed to +`false` in the next major version because *Node's resolution algorithm does not preserve symlinks by default*. + +default `opts` values: + +```js +{ + paths: [], + basedir: __dirname, + extensions: ['.js'], + includeCoreModules: true, + readFileSync: fs.readFileSync, + isFile: function isFile(file) { + try { + var stat = fs.statSync(file); + } catch (e) { + if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false; + throw e; + } + return stat.isFile() || stat.isFIFO(); + }, + isDirectory: function isDirectory(dir) { + try { + var stat = fs.statSync(dir); + } catch (e) { + if (e && (e.code === 'ENOENT' || e.code === 'ENOTDIR')) return false; + throw e; + } + return stat.isDirectory(); + }, + realpathSync: function realpathSync(file) { + try { + var realpath = typeof fs.realpathSync.native === 'function' ? fs.realpathSync.native : fs.realpathSync; + return realpath(file); + } catch (realPathErr) { + if (realPathErr.code !== 'ENOENT') { + throw realPathErr; + } + } + return file; + }, + readPackageSync: function defaultReadPackageSync(readFileSync, pkgfile) { + var body = readFileSync(pkgfile); + try { + var pkg = JSON.parse(body); + return pkg; + } catch (jsonErr) {} + }, + moduleDirectory: 'node_modules', + preserveSymlinks: true +} +``` + +# install + +With [npm](https://npmjs.org) do: + +```sh +npm install resolve +``` + +# license + +MIT + +[1]: https://npmjs.org/package/resolve +[2]: https://versionbadg.es/browserify/resolve.svg +[5]: https://david-dm.org/browserify/resolve.svg +[6]: https://david-dm.org/browserify/resolve +[7]: https://david-dm.org/browserify/resolve/dev-status.svg +[8]: https://david-dm.org/browserify/resolve#info=devDependencies +[11]: https://nodei.co/npm/resolve.png?downloads=true&stars=true +[license-image]: https://img.shields.io/npm/l/resolve.svg +[license-url]: LICENSE +[downloads-image]: https://img.shields.io/npm/dm/resolve.svg +[downloads-url]: https://npm-stat.com/charts.html?package=resolve +[codecov-image]: https://codecov.io/gh/browserify/resolve/branch/main/graphs/badge.svg +[codecov-url]: https://app.codecov.io/gh/browserify/resolve/ +[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/browserify/resolve +[actions-url]: https://github.com/browserify/resolve/actions diff --git a/node_modules/resolve/sync.js b/node_modules/resolve/sync.js new file mode 100644 index 0000000..cd0ee04 --- /dev/null +++ b/node_modules/resolve/sync.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = require('./lib/sync'); diff --git a/node_modules/resolve/test/core.js b/node_modules/resolve/test/core.js new file mode 100644 index 0000000..a477adc --- /dev/null +++ b/node_modules/resolve/test/core.js @@ -0,0 +1,88 @@ +var test = require('tape'); +var keys = require('object-keys'); +var semver = require('semver'); + +var resolve = require('../'); + +var brokenNode = semver.satisfies(process.version, '11.11 - 11.13'); + +test('core modules', function (t) { + t.test('isCore()', function (st) { + st.ok(resolve.isCore('fs')); + st.ok(resolve.isCore('net')); + st.ok(resolve.isCore('http')); + + st.ok(!resolve.isCore('seq')); + st.ok(!resolve.isCore('../')); + + st.ok(!resolve.isCore('toString')); + + st.end(); + }); + + t.test('core list', function (st) { + var cores = keys(resolve.core); + st.plan(cores.length); + + for (var i = 0; i < cores.length; ++i) { + var mod = cores[i]; + // note: this must be require, not require.resolve, due to https://github.com/nodejs/node/issues/43274 + var requireFunc = function () { require(mod); }; // eslint-disable-line no-loop-func + t.comment(mod + ': ' + resolve.core[mod]); + if (resolve.core[mod]) { + st.doesNotThrow(requireFunc, mod + ' supported; requiring does not throw'); + } else if (brokenNode) { + st.ok(true, 'this version of node is broken: attempting to require things that fail to resolve breaks "home_paths" tests'); + } else { + st.throws(requireFunc, mod + ' not supported; requiring throws'); + } + } + + st.end(); + }); + + t.test('core via repl module', { skip: !resolve.core.repl }, function (st) { + var libs = require('repl')._builtinLibs; // eslint-disable-line no-underscore-dangle + if (!libs) { + st.skip('module.builtinModules does not exist'); + return st.end(); + } + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + st.ok(resolve.core[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + } + st.end(); + }); + + t.test('core via builtinModules list', { skip: !resolve.core.module }, function (st) { + var libs = require('module').builtinModules; + if (!libs) { + st.skip('module.builtinModules does not exist'); + return st.end(); + } + var blacklist = [ + '_debug_agent', + 'v8/tools/tickprocessor-driver', + 'v8/tools/SourceMap', + 'v8/tools/tickprocessor', + 'v8/tools/profile' + ]; + for (var i = 0; i < libs.length; ++i) { + var mod = libs[i]; + if (blacklist.indexOf(mod) === -1) { + st.ok(resolve.core[mod], mod + ' is a core module'); + st.doesNotThrow( + function () { require(mod); }, // eslint-disable-line no-loop-func + 'requiring ' + mod + ' does not throw' + ); + } + } + st.end(); + }); + + t.end(); +}); diff --git a/node_modules/resolve/test/dotdot.js b/node_modules/resolve/test/dotdot.js new file mode 100644 index 0000000..3080665 --- /dev/null +++ b/node_modules/resolve/test/dotdot.js @@ -0,0 +1,29 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('dotdot', function (t) { + t.plan(4); + var dir = path.join(__dirname, '/dotdot/abc'); + + resolve('..', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'dotdot/index.js')); + }); + + resolve('.', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, 'index.js')); + }); +}); + +test('dotdot sync', function (t) { + t.plan(2); + var dir = path.join(__dirname, '/dotdot/abc'); + + var a = resolve.sync('..', { basedir: dir }); + t.equal(a, path.join(__dirname, 'dotdot/index.js')); + + var b = resolve.sync('.', { basedir: dir }); + t.equal(b, path.join(dir, 'index.js')); +}); diff --git a/node_modules/resolve/test/dotdot/abc/index.js b/node_modules/resolve/test/dotdot/abc/index.js new file mode 100644 index 0000000..67f2534 --- /dev/null +++ b/node_modules/resolve/test/dotdot/abc/index.js @@ -0,0 +1,2 @@ +var x = require('..'); +console.log(x); diff --git a/node_modules/resolve/test/dotdot/index.js b/node_modules/resolve/test/dotdot/index.js new file mode 100644 index 0000000..643f9fc --- /dev/null +++ b/node_modules/resolve/test/dotdot/index.js @@ -0,0 +1 @@ +module.exports = 'whatever'; diff --git a/node_modules/resolve/test/faulty_basedir.js b/node_modules/resolve/test/faulty_basedir.js new file mode 100644 index 0000000..5f2141a --- /dev/null +++ b/node_modules/resolve/test/faulty_basedir.js @@ -0,0 +1,29 @@ +var test = require('tape'); +var path = require('path'); +var resolve = require('../'); + +test('faulty basedir must produce error in windows', { skip: process.platform !== 'win32' }, function (t) { + t.plan(1); + + var resolverDir = 'C:\\a\\b\\c\\d'; + + resolve('tape/lib/test.js', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(!!err, true); + }); +}); + +test('non-existent basedir should not throw when preserveSymlinks is false', function (t) { + t.plan(2); + + var opts = { + basedir: path.join(path.sep, 'unreal', 'path', 'that', 'does', 'not', 'exist'), + preserveSymlinks: false + }; + + var module = './dotdot/abc'; + + resolve(module, opts, function (err, res) { + t.equal(err.code, 'MODULE_NOT_FOUND'); + t.equal(res, undefined); + }); +}); diff --git a/node_modules/resolve/test/filter.js b/node_modules/resolve/test/filter.js new file mode 100644 index 0000000..8f8cccd --- /dev/null +++ b/node_modules/resolve/test/filter.js @@ -0,0 +1,34 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('filter', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'resolver'); + var packageFilterArgs; + resolve('./baz', { + basedir: dir, + packageFilter: function (pkg, pkgfile) { + pkg.main = 'doom'; // eslint-disable-line no-param-reassign + packageFilterArgs = [pkg, pkgfile]; + return pkg; + } + }, function (err, res, pkg) { + if (err) t.fail(err); + + t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works'); + + var packageData = packageFilterArgs[0]; + t.equal(pkg, packageData, 'first packageFilter argument is "pkg"'); + t.equal(packageData.main, 'doom', 'package "main" was altered'); + + var packageFile = packageFilterArgs[1]; + t.equal( + packageFile, + path.join(dir, 'baz/package.json'), + 'second packageFilter argument is "pkgfile"' + ); + + t.end(); + }); +}); diff --git a/node_modules/resolve/test/filter_sync.js b/node_modules/resolve/test/filter_sync.js new file mode 100644 index 0000000..8a43b98 --- /dev/null +++ b/node_modules/resolve/test/filter_sync.js @@ -0,0 +1,33 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('filter', function (t) { + var dir = path.join(__dirname, 'resolver'); + var packageFilterArgs; + var res = resolve.sync('./baz', { + basedir: dir, + // NOTE: in v2.x, this will be `pkg, pkgfile, dir`, but must remain "broken" here in v1.x for compatibility + packageFilter: function (pkg, /*pkgfile,*/ dir) { // eslint-disable-line spaced-comment + pkg.main = 'doom'; // eslint-disable-line no-param-reassign + packageFilterArgs = 'is 1.x' ? [pkg, dir] : [pkg, pkgfile, dir]; // eslint-disable-line no-constant-condition, no-undef + return pkg; + } + }); + + t.equal(res, path.join(dir, 'baz/doom.js'), 'changing the package "main" works'); + + var packageData = packageFilterArgs[0]; + t.equal(packageData.main, 'doom', 'package "main" was altered'); + + if (!'is 1.x') { // eslint-disable-line no-constant-condition + var packageFile = packageFilterArgs[1]; + t.equal(packageFile, path.join(dir, 'baz', 'package.json'), 'package.json path is correct'); + } + + var packageDir = packageFilterArgs['is 1.x' ? 1 : 2]; // eslint-disable-line no-constant-condition + // eslint-disable-next-line no-constant-condition + t.equal(packageDir, path.join(dir, 'baz'), ('is 1.x' ? 'second' : 'third') + ' packageFilter argument is "dir"'); + + t.end(); +}); diff --git a/node_modules/resolve/test/home_paths.js b/node_modules/resolve/test/home_paths.js new file mode 100644 index 0000000..3b8c9b3 --- /dev/null +++ b/node_modules/resolve/test/home_paths.js @@ -0,0 +1,127 @@ +'use strict'; + +var fs = require('fs'); +var homedir = require('../lib/homedir'); +var path = require('path'); + +var test = require('tape'); +var mkdirp = require('mkdirp'); +var rimraf = require('rimraf'); +var mv = require('mv'); +var copyDir = require('copy-dir'); +var tmp = require('tmp'); + +var HOME = homedir(); + +var hnm = path.join(HOME, '.node_modules'); +var hnl = path.join(HOME, '.node_libraries'); + +var resolve = require('../async'); + +function makeDir(t, dir, cb) { + mkdirp(dir, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function cleanup() { + rimraf.sync(dir); + }); + cb(); + } + }); +} + +function makeTempDir(t, dir, cb) { + if (fs.existsSync(dir)) { + var tmpResult = tmp.dirSync(); + t.teardown(tmpResult.removeCallback); + var backup = path.join(tmpResult.name, path.basename(dir)); + mv(dir, backup, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function () { + mv(backup, dir, cb); + }); + makeDir(t, dir, cb); + } + }); + } else { + makeDir(t, dir, cb); + } +} + +test('homedir module paths', function (t) { + t.plan(7); + + makeTempDir(t, hnm, function (err) { + t.error(err, 'no error with HNM temp dir'); + if (err) { + return t.end(); + } + + var bazHNMDir = path.join(hnm, 'baz'); + var dotMainDir = path.join(hnm, 'dot_main'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNMDir); + copyDir.sync(path.join(__dirname, 'resolver/dot_main'), dotMainDir); + + var bazPkg = { name: 'baz', main: 'quux.js' }; + var dotMainPkg = { main: 'index' }; + + var bazHNMmain = path.join(bazHNMDir, 'quux.js'); + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + var dotMainMain = path.join(dotMainDir, 'index.js'); + t.equal(require.resolve('dot_main'), dotMainMain, 'sanity check: require.resolve finds `dot_main`'); + + makeTempDir(t, hnl, function (err) { + t.error(err, 'no error with HNL temp dir'); + if (err) { + return t.end(); + } + var bazHNLDir = path.join(hnl, 'baz'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNLDir); + + var dotSlashMainDir = path.join(hnl, 'dot_slash_main'); + var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js'); + var dotSlashMainPkg = { main: 'index' }; + copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir); + + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + t.equal(require.resolve('dot_slash_main'), dotSlashMainMain, 'sanity check: require.resolve finds HNL `dot_slash_main`'); + + t.test('with temp dirs', function (st) { + st.plan(3); + + st.test('just in `$HOME/.node_modules`', function (s2t) { + s2t.plan(3); + + resolve('dot_main', function (err, res, pkg) { + s2t.error(err, 'no error resolving `dot_main`'); + s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`'); + s2t.deepEqual(pkg, dotMainPkg); + }); + }); + + st.test('just in `$HOME/.node_libraries`', function (s2t) { + s2t.plan(3); + + resolve('dot_slash_main', function (err, res, pkg) { + s2t.error(err, 'no error resolving `dot_slash_main`'); + s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`'); + s2t.deepEqual(pkg, dotSlashMainPkg); + }); + }); + + st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) { + s2t.plan(3); + + resolve('baz', function (err, res, pkg) { + s2t.error(err, 'no error resolving `baz`'); + s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both'); + s2t.deepEqual(pkg, bazPkg); + }); + }); + }); + }); + }); +}); diff --git a/node_modules/resolve/test/home_paths_sync.js b/node_modules/resolve/test/home_paths_sync.js new file mode 100644 index 0000000..5d2c56f --- /dev/null +++ b/node_modules/resolve/test/home_paths_sync.js @@ -0,0 +1,114 @@ +'use strict'; + +var fs = require('fs'); +var homedir = require('../lib/homedir'); +var path = require('path'); + +var test = require('tape'); +var mkdirp = require('mkdirp'); +var rimraf = require('rimraf'); +var mv = require('mv'); +var copyDir = require('copy-dir'); +var tmp = require('tmp'); + +var HOME = homedir(); + +var hnm = path.join(HOME, '.node_modules'); +var hnl = path.join(HOME, '.node_libraries'); + +var resolve = require('../sync'); + +function makeDir(t, dir, cb) { + mkdirp(dir, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function cleanup() { + rimraf.sync(dir); + }); + cb(); + } + }); +} + +function makeTempDir(t, dir, cb) { + if (fs.existsSync(dir)) { + var tmpResult = tmp.dirSync(); + t.teardown(tmpResult.removeCallback); + var backup = path.join(tmpResult.name, path.basename(dir)); + mv(dir, backup, function (err) { + if (err) { + cb(err); + } else { + t.teardown(function () { + mv(backup, dir, cb); + }); + makeDir(t, dir, cb); + } + }); + } else { + makeDir(t, dir, cb); + } +} + +test('homedir module paths', function (t) { + t.plan(7); + + makeTempDir(t, hnm, function (err) { + t.error(err, 'no error with HNM temp dir'); + if (err) { + return t.end(); + } + + var bazHNMDir = path.join(hnm, 'baz'); + var dotMainDir = path.join(hnm, 'dot_main'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNMDir); + copyDir.sync(path.join(__dirname, 'resolver/dot_main'), dotMainDir); + + var bazHNMmain = path.join(bazHNMDir, 'quux.js'); + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + var dotMainMain = path.join(dotMainDir, 'index.js'); + t.equal(require.resolve('dot_main'), dotMainMain, 'sanity check: require.resolve finds `dot_main`'); + + makeTempDir(t, hnl, function (err) { + t.error(err, 'no error with HNL temp dir'); + if (err) { + return t.end(); + } + var bazHNLDir = path.join(hnl, 'baz'); + copyDir.sync(path.join(__dirname, 'resolver/baz'), bazHNLDir); + + var dotSlashMainDir = path.join(hnl, 'dot_slash_main'); + var dotSlashMainMain = path.join(dotSlashMainDir, 'index.js'); + copyDir.sync(path.join(__dirname, 'resolver/dot_slash_main'), dotSlashMainDir); + + t.equal(require.resolve('baz'), bazHNMmain, 'sanity check: require.resolve finds HNM `baz`'); + t.equal(require.resolve('dot_slash_main'), dotSlashMainMain, 'sanity check: require.resolve finds HNL `dot_slash_main`'); + + t.test('with temp dirs', function (st) { + st.plan(3); + + st.test('just in `$HOME/.node_modules`', function (s2t) { + s2t.plan(1); + + var res = resolve('dot_main'); + s2t.equal(res, dotMainMain, '`dot_main` resolves in `$HOME/.node_modules`'); + }); + + st.test('just in `$HOME/.node_libraries`', function (s2t) { + s2t.plan(1); + + var res = resolve('dot_slash_main'); + s2t.equal(res, dotSlashMainMain, '`dot_slash_main` resolves in `$HOME/.node_libraries`'); + }); + + st.test('in `$HOME/.node_libraries` and `$HOME/.node_modules`', function (s2t) { + s2t.plan(1); + + var res = resolve('baz'); + s2t.equal(res, bazHNMmain, '`baz` resolves in `$HOME/.node_modules` when in both'); + }); + }); + }); + }); +}); diff --git a/node_modules/resolve/test/mock.js b/node_modules/resolve/test/mock.js new file mode 100644 index 0000000..6116275 --- /dev/null +++ b/node_modules/resolve/test/mock.js @@ -0,0 +1,315 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('mock', function (t) { + t.plan(8); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('../baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('mock from package', function (t) { + t.plan(8); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, file)); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[file]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg && pkg.main, 'bar'); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/baz.js')); + t.equal(pkg && pkg.main, 'bar'); + }); + + resolve('baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module 'baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('../baz', opts('/foo/bar'), function (err, res) { + t.equal(err.message, "Cannot find module '../baz' from '" + path.resolve('/foo/bar') + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('mock package', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('bar', opts('/foo'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + t.equal(pkg && pkg.main, './baz.js'); + }); +}); + +test('mock package from package', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + resolve('bar', opts('/foo'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + t.equal(pkg && pkg.main, './baz.js'); + }); +}); + +test('symlinked', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + dirs[path.resolve('/foo/bar/symlinked')] = true; + + function opts(basedir) { + return { + preserveSymlinks: false, + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + var resolved = path.resolve(file); + + if (resolved.indexOf('symlinked') >= 0) { + cb(null, resolved); + return; + } + + var ext = path.extname(resolved); + + if (ext) { + var dir = path.dirname(resolved); + var base = path.basename(resolved); + cb(null, path.join(dir, 'symlinked', base)); + } else { + cb(null, path.join(resolved, 'symlinked')); + } + } + }; + } + + resolve('./baz', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/symlinked/baz.js')); + t.equal(pkg, undefined); + }); + + resolve('./baz.js', opts('/foo/bar'), function (err, res, pkg) { + if (err) return t.fail(err); + t.equal(res, path.resolve('/foo/bar/symlinked/baz.js')); + t.equal(pkg, undefined); + }); +}); + +test('readPackage', function (t) { + t.plan(3); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/something-else.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'boop'; + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file, cb) { + cb(null, Object.prototype.hasOwnProperty.call(files, path.resolve(file))); + }, + isDirectory: function (dir, cb) { + cb(null, !!dirs[path.resolve(dir)]); + }, + 'package': { main: 'bar' }, + readFile: function (file, cb) { + cb(null, files[path.resolve(file)]); + }, + realpath: function (file, cb) { + cb(null, file); + } + }; + } + + t.test('with readFile', function (st) { + st.plan(3); + + resolve('bar', opts('/foo'), function (err, res, pkg) { + st.error(err); + st.equal(res, path.resolve('/foo/node_modules/bar/baz.js')); + st.equal(pkg && pkg.main, './baz.js'); + }); + }); + + var readPackage = function (readFile, file, cb) { + var barPackage = path.join('bar', 'package.json'); + if (file.slice(-barPackage.length) === barPackage) { + cb(null, { main: './something-else.js' }); + } else { + cb(null, JSON.parse(files[path.resolve(file)])); + } + }; + + t.test('with readPackage', function (st) { + st.plan(3); + + var options = opts('/foo'); + delete options.readFile; + options.readPackage = readPackage; + resolve('bar', options, function (err, res, pkg) { + st.error(err); + st.equal(res, path.resolve('/foo/node_modules/bar/something-else.js')); + st.equal(pkg && pkg.main, './something-else.js'); + }); + }); + + t.test('with readFile and readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + options.readPackage = readPackage; + resolve('bar', options, function (err) { + st.throws(function () { throw err; }, TypeError, 'errors when both readFile and readPackage are provided'); + }); + }); +}); diff --git a/node_modules/resolve/test/mock_sync.js b/node_modules/resolve/test/mock_sync.js new file mode 100644 index 0000000..c5a7e2a --- /dev/null +++ b/node_modules/resolve/test/mock_sync.js @@ -0,0 +1,214 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('mock', function (t) { + t.plan(4); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + + t.equal( + resolve.sync('./baz', opts('/foo/bar')), + path.resolve('/foo/bar/baz.js') + ); + + t.equal( + resolve.sync('./baz.js', opts('/foo/bar')), + path.resolve('/foo/bar/baz.js') + ); + + t.throws(function () { + resolve.sync('baz', opts('/foo/bar')); + }); + + t.throws(function () { + resolve.sync('../baz', opts('/foo/bar')); + }); +}); + +test('mock package', function (t) { + t.plan(1); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + + t.equal( + resolve.sync('bar', opts('/foo')), + path.resolve('/foo/node_modules/bar/baz.js') + ); +}); + +test('symlinked', function (t) { + t.plan(2); + + var files = {}; + files[path.resolve('/foo/bar/baz.js')] = 'beep'; + files[path.resolve('/foo/bar/symlinked/baz.js')] = 'beep'; + + var dirs = {}; + dirs[path.resolve('/foo/bar')] = true; + dirs[path.resolve('/foo/bar/symlinked')] = true; + + function opts(basedir) { + return { + preserveSymlinks: false, + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + var resolved = path.resolve(file); + + if (resolved.indexOf('symlinked') >= 0) { + return resolved; + } + + var ext = path.extname(resolved); + + if (ext) { + var dir = path.dirname(resolved); + var base = path.basename(resolved); + return path.join(dir, 'symlinked', base); + } + return path.join(resolved, 'symlinked'); + } + }; + } + + t.equal( + resolve.sync('./baz', opts('/foo/bar')), + path.resolve('/foo/bar/symlinked/baz.js') + ); + + t.equal( + resolve.sync('./baz.js', opts('/foo/bar')), + path.resolve('/foo/bar/symlinked/baz.js') + ); +}); + +test('readPackageSync', function (t) { + t.plan(3); + + var files = {}; + files[path.resolve('/foo/node_modules/bar/something-else.js')] = 'beep'; + files[path.resolve('/foo/node_modules/bar/package.json')] = JSON.stringify({ + main: './baz.js' + }); + files[path.resolve('/foo/node_modules/bar/baz.js')] = 'boop'; + + var dirs = {}; + dirs[path.resolve('/foo')] = true; + dirs[path.resolve('/foo/node_modules')] = true; + + function opts(basedir, useReadPackage) { + return { + basedir: path.resolve(basedir), + isFile: function (file) { + return Object.prototype.hasOwnProperty.call(files, path.resolve(file)); + }, + isDirectory: function (dir) { + return !!dirs[path.resolve(dir)]; + }, + readFileSync: useReadPackage ? null : function (file) { + return files[path.resolve(file)]; + }, + realpathSync: function (file) { + return file; + } + }; + } + t.test('with readFile', function (st) { + st.plan(1); + + st.equal( + resolve.sync('bar', opts('/foo')), + path.resolve('/foo/node_modules/bar/baz.js') + ); + }); + + var readPackageSync = function (readFileSync, file) { + if (file.indexOf(path.join('bar', 'package.json')) >= 0) { + return { main: './something-else.js' }; + } + return JSON.parse(files[path.resolve(file)]); + }; + + t.test('with readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + delete options.readFileSync; + options.readPackageSync = readPackageSync; + + st.equal( + resolve.sync('bar', options), + path.resolve('/foo/node_modules/bar/something-else.js') + ); + }); + + t.test('with readFile and readPackage', function (st) { + st.plan(1); + + var options = opts('/foo'); + options.readPackageSync = readPackageSync; + st.throws( + function () { resolve.sync('bar', options); }, + TypeError, + 'errors when both readFile and readPackage are provided' + ); + }); +}); + diff --git a/node_modules/resolve/test/module_dir.js b/node_modules/resolve/test/module_dir.js new file mode 100644 index 0000000..b50e5bb --- /dev/null +++ b/node_modules/resolve/test/module_dir.js @@ -0,0 +1,56 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('moduleDirectory strings', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'module_dir'); + var xopts = { + basedir: dir, + moduleDirectory: 'xmodules' + }; + resolve('aaa', xopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/xmodules/aaa/index.js')); + }); + + var yopts = { + basedir: dir, + moduleDirectory: 'ymodules' + }; + resolve('aaa', yopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/ymodules/aaa/index.js')); + }); +}); + +test('moduleDirectory array', function (t) { + t.plan(6); + var dir = path.join(__dirname, 'module_dir'); + var aopts = { + basedir: dir, + moduleDirectory: ['xmodules', 'ymodules', 'zmodules'] + }; + resolve('aaa', aopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/xmodules/aaa/index.js')); + }); + + var bopts = { + basedir: dir, + moduleDirectory: ['zmodules', 'ymodules', 'xmodules'] + }; + resolve('aaa', bopts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/ymodules/aaa/index.js')); + }); + + var copts = { + basedir: dir, + moduleDirectory: ['xmodules', 'ymodules', 'zmodules'] + }; + resolve('bbb', copts, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, '/zmodules/bbb/main.js')); + }); +}); diff --git a/node_modules/resolve/test/module_dir/xmodules/aaa/index.js b/node_modules/resolve/test/module_dir/xmodules/aaa/index.js new file mode 100644 index 0000000..dd7cf7b --- /dev/null +++ b/node_modules/resolve/test/module_dir/xmodules/aaa/index.js @@ -0,0 +1 @@ +module.exports = function (x) { return x * 100; }; diff --git a/node_modules/resolve/test/module_dir/ymodules/aaa/index.js b/node_modules/resolve/test/module_dir/ymodules/aaa/index.js new file mode 100644 index 0000000..ef2d4d4 --- /dev/null +++ b/node_modules/resolve/test/module_dir/ymodules/aaa/index.js @@ -0,0 +1 @@ +module.exports = function (x) { return x + 100; }; diff --git a/node_modules/resolve/test/module_dir/zmodules/bbb/main.js b/node_modules/resolve/test/module_dir/zmodules/bbb/main.js new file mode 100644 index 0000000..e8ba629 --- /dev/null +++ b/node_modules/resolve/test/module_dir/zmodules/bbb/main.js @@ -0,0 +1 @@ +module.exports = function (n) { return n * 111; }; diff --git a/node_modules/resolve/test/module_dir/zmodules/bbb/package.json b/node_modules/resolve/test/module_dir/zmodules/bbb/package.json new file mode 100644 index 0000000..c13b8cf --- /dev/null +++ b/node_modules/resolve/test/module_dir/zmodules/bbb/package.json @@ -0,0 +1,3 @@ +{ + "main": "main.js" +} diff --git a/node_modules/resolve/test/node-modules-paths.js b/node_modules/resolve/test/node-modules-paths.js new file mode 100644 index 0000000..675441d --- /dev/null +++ b/node_modules/resolve/test/node-modules-paths.js @@ -0,0 +1,143 @@ +var test = require('tape'); +var path = require('path'); +var parse = path.parse || require('path-parse'); +var keys = require('object-keys'); + +var nodeModulesPaths = require('../lib/node-modules-paths'); + +var verifyDirs = function verifyDirs(t, start, dirs, moduleDirectories, paths) { + var moduleDirs = [].concat(moduleDirectories || 'node_modules'); + if (paths) { + for (var k = 0; k < paths.length; ++k) { + moduleDirs.push(path.basename(paths[k])); + } + } + + var foundModuleDirs = {}; + var uniqueDirs = {}; + var parsedDirs = {}; + for (var i = 0; i < dirs.length; ++i) { + var parsed = parse(dirs[i]); + if (!foundModuleDirs[parsed.base]) { foundModuleDirs[parsed.base] = 0; } + foundModuleDirs[parsed.base] += 1; + parsedDirs[parsed.dir] = true; + uniqueDirs[dirs[i]] = true; + } + t.equal(keys(parsedDirs).length >= start.split(path.sep).length, true, 'there are >= dirs than "start" has'); + var foundModuleDirNames = keys(foundModuleDirs); + t.deepEqual(foundModuleDirNames, moduleDirs, 'all desired module dirs were found'); + t.equal(keys(uniqueDirs).length, dirs.length, 'all dirs provided were unique'); + + var counts = {}; + for (var j = 0; j < foundModuleDirNames.length; ++j) { + counts[foundModuleDirs[j]] = true; + } + t.equal(keys(counts).length, 1, 'all found module directories had the same count'); +}; + +test('node-modules-paths', function (t) { + t.test('no options', function (t) { + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start); + + verifyDirs(t, start, dirs); + + t.end(); + }); + + t.test('empty options', function (t) { + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, {}); + + verifyDirs(t, start, dirs); + + t.end(); + }); + + t.test('with paths=array option', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var dirs = nodeModulesPaths(start, { paths: paths }); + + verifyDirs(t, start, dirs, null, paths); + + t.end(); + }); + + t.test('with paths=function option', function (t) { + var paths = function paths(request, absoluteStart, getNodeModulesDirs, opts) { + return getNodeModulesDirs().concat(path.join(absoluteStart, 'not node modules', request)); + }; + + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, { paths: paths }, 'pkg'); + + verifyDirs(t, start, dirs, null, [path.join(start, 'not node modules', 'pkg')]); + + t.end(); + }); + + t.test('with paths=function skipping node modules resolution', function (t) { + var paths = function paths(request, absoluteStart, getNodeModulesDirs, opts) { + return []; + }; + var start = path.join(__dirname, 'resolver'); + var dirs = nodeModulesPaths(start, { paths: paths }); + t.deepEqual(dirs, [], 'no node_modules was computed'); + t.end(); + }); + + t.test('with moduleDirectory option', function (t) { + var start = path.join(__dirname, 'resolver'); + var moduleDirectory = 'not node modules'; + var dirs = nodeModulesPaths(start, { moduleDirectory: moduleDirectory }); + + verifyDirs(t, start, dirs, moduleDirectory); + + t.end(); + }); + + t.test('with 1 moduleDirectory and paths options', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var moduleDirectory = 'not node modules'; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectory }); + + verifyDirs(t, start, dirs, moduleDirectory, paths); + + t.end(); + }); + + t.test('with 1+ moduleDirectory and paths options', function (t) { + var start = path.join(__dirname, 'resolver'); + var paths = ['a', 'b']; + var moduleDirectories = ['not node modules', 'other modules']; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + verifyDirs(t, start, dirs, moduleDirectories, paths); + + t.end(); + }); + + t.test('combine paths correctly on Windows', function (t) { + var start = 'C:\\Users\\username\\myProject\\src'; + var paths = []; + var moduleDirectories = ['node_modules', start]; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir'); + + t.end(); + }); + + t.test('combine paths correctly on non-Windows', { skip: process.platform === 'win32' }, function (t) { + var start = '/Users/username/git/myProject/src'; + var paths = []; + var moduleDirectories = ['node_modules', '/Users/username/git/myProject/src']; + var dirs = nodeModulesPaths(start, { paths: paths, moduleDirectory: moduleDirectories }); + + t.equal(dirs.indexOf(path.resolve(start)) > -1, true, 'should contain start dir'); + + t.end(); + }); +}); diff --git a/node_modules/resolve/test/node_path.js b/node_modules/resolve/test/node_path.js new file mode 100644 index 0000000..e463d6c --- /dev/null +++ b/node_modules/resolve/test/node_path.js @@ -0,0 +1,70 @@ +var fs = require('fs'); +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('$NODE_PATH', function (t) { + t.plan(8); + + var isDir = function (dir, cb) { + if (dir === '/node_path' || dir === 'node_path/x') { + return cb(null, true); + } + fs.stat(dir, function (err, stat) { + if (!err) { + return cb(null, stat.isDirectory()); + } + if (err.code === 'ENOENT' || err.code === 'ENOTDIR') return cb(null, false); + return cb(err); + }); + }; + + resolve('aaa', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/x/aaa/index.js'), 'aaa resolves'); + }); + + resolve('bbb', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/y/bbb/index.js'), 'bbb resolves'); + }); + + resolve('ccc', { + paths: [ + path.join(__dirname, '/node_path/x'), + path.join(__dirname, '/node_path/y') + ], + basedir: __dirname, + isDirectory: isDir + }, function (err, res) { + t.error(err); + t.equal(res, path.join(__dirname, '/node_path/x/ccc/index.js'), 'ccc resolves'); + }); + + // ensure that relative paths still resolve against the regular `node_modules` correctly + resolve('tap', { + paths: [ + 'node_path' + ], + basedir: path.join(__dirname, 'node_path/x'), + isDirectory: isDir + }, function (err, res) { + var root = require('tap/package.json').main; // eslint-disable-line global-require + t.error(err); + t.equal(res, path.resolve(__dirname, '..', 'node_modules/tap', root), 'tap resolves'); + }); +}); diff --git a/node_modules/resolve/test/node_path/x/aaa/index.js b/node_modules/resolve/test/node_path/x/aaa/index.js new file mode 100644 index 0000000..ad70d0b --- /dev/null +++ b/node_modules/resolve/test/node_path/x/aaa/index.js @@ -0,0 +1 @@ +module.exports = 'A'; diff --git a/node_modules/resolve/test/node_path/x/ccc/index.js b/node_modules/resolve/test/node_path/x/ccc/index.js new file mode 100644 index 0000000..a64132e --- /dev/null +++ b/node_modules/resolve/test/node_path/x/ccc/index.js @@ -0,0 +1 @@ +module.exports = 'C'; diff --git a/node_modules/resolve/test/node_path/y/bbb/index.js b/node_modules/resolve/test/node_path/y/bbb/index.js new file mode 100644 index 0000000..4d0f32e --- /dev/null +++ b/node_modules/resolve/test/node_path/y/bbb/index.js @@ -0,0 +1 @@ +module.exports = 'B'; diff --git a/node_modules/resolve/test/node_path/y/ccc/index.js b/node_modules/resolve/test/node_path/y/ccc/index.js new file mode 100644 index 0000000..793315e --- /dev/null +++ b/node_modules/resolve/test/node_path/y/ccc/index.js @@ -0,0 +1 @@ +module.exports = 'CY'; diff --git a/node_modules/resolve/test/nonstring.js b/node_modules/resolve/test/nonstring.js new file mode 100644 index 0000000..ef63c40 --- /dev/null +++ b/node_modules/resolve/test/nonstring.js @@ -0,0 +1,9 @@ +var test = require('tape'); +var resolve = require('../'); + +test('nonstring', function (t) { + t.plan(1); + resolve(555, function (err, res, pkg) { + t.ok(err); + }); +}); diff --git a/node_modules/resolve/test/pathfilter.js b/node_modules/resolve/test/pathfilter.js new file mode 100644 index 0000000..16519ae --- /dev/null +++ b/node_modules/resolve/test/pathfilter.js @@ -0,0 +1,75 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +var resolverDir = path.join(__dirname, '/pathfilter/deep_ref'); + +var pathFilterFactory = function (t) { + return function (pkg, x, remainder) { + t.equal(pkg.version, '1.2.3'); + t.equal(x, path.join(resolverDir, 'node_modules/deep/ref')); + t.equal(remainder, 'ref'); + return 'alt'; + }; +}; + +test('#62: deep module references and the pathFilter', function (t) { + t.test('deep/ref.js', function (st) { + st.plan(3); + + resolve('deep/ref', { basedir: resolverDir }, function (err, res, pkg) { + if (err) st.fail(err); + + st.equal(pkg.version, '1.2.3'); + st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js')); + }); + + var res = resolve.sync('deep/ref', { basedir: resolverDir }); + st.equal(res, path.join(resolverDir, 'node_modules/deep/ref.js')); + }); + + t.test('deep/deeper/ref', function (st) { + st.plan(4); + + resolve( + 'deep/deeper/ref', + { basedir: resolverDir }, + function (err, res, pkg) { + if (err) t.fail(err); + st.notEqual(pkg, undefined); + st.equal(pkg.version, '1.2.3'); + st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js')); + } + ); + + var res = resolve.sync( + 'deep/deeper/ref', + { basedir: resolverDir } + ); + st.equal(res, path.join(resolverDir, 'node_modules/deep/deeper/ref.js')); + }); + + t.test('deep/ref alt', function (st) { + st.plan(8); + + var pathFilter = pathFilterFactory(st); + + var res = resolve.sync( + 'deep/ref', + { basedir: resolverDir, pathFilter: pathFilter } + ); + st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js')); + + resolve( + 'deep/ref', + { basedir: resolverDir, pathFilter: pathFilter }, + function (err, res, pkg) { + if (err) st.fail(err); + st.equal(res, path.join(resolverDir, 'node_modules/deep/alt.js')); + st.end(); + } + ); + }); + + t.end(); +}); diff --git a/node_modules/resolve/test/pathfilter/deep_ref/main.js b/node_modules/resolve/test/pathfilter/deep_ref/main.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/precedence.js b/node_modules/resolve/test/precedence.js new file mode 100644 index 0000000..2febb59 --- /dev/null +++ b/node_modules/resolve/test/precedence.js @@ -0,0 +1,23 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); + +test('precedence', function (t) { + t.plan(3); + var dir = path.join(__dirname, 'precedence/aaa'); + + resolve('./', { basedir: dir }, function (err, res, pkg) { + t.ifError(err); + t.equal(res, path.join(dir, 'index.js')); + t.equal(pkg.name, 'resolve'); + }); +}); + +test('./ should not load ${dir}.js', function (t) { // eslint-disable-line no-template-curly-in-string + t.plan(1); + var dir = path.join(__dirname, 'precedence/bbb'); + + resolve('./', { basedir: dir }, function (err, res, pkg) { + t.ok(err); + }); +}); diff --git a/node_modules/resolve/test/precedence/aaa.js b/node_modules/resolve/test/precedence/aaa.js new file mode 100644 index 0000000..b83a3e7 --- /dev/null +++ b/node_modules/resolve/test/precedence/aaa.js @@ -0,0 +1 @@ +module.exports = 'wtf'; diff --git a/node_modules/resolve/test/precedence/aaa/index.js b/node_modules/resolve/test/precedence/aaa/index.js new file mode 100644 index 0000000..e0f8f6a --- /dev/null +++ b/node_modules/resolve/test/precedence/aaa/index.js @@ -0,0 +1 @@ +module.exports = 'okok'; diff --git a/node_modules/resolve/test/precedence/aaa/main.js b/node_modules/resolve/test/precedence/aaa/main.js new file mode 100644 index 0000000..93542a9 --- /dev/null +++ b/node_modules/resolve/test/precedence/aaa/main.js @@ -0,0 +1 @@ +console.log(require('./')); diff --git a/node_modules/resolve/test/precedence/bbb.js b/node_modules/resolve/test/precedence/bbb.js new file mode 100644 index 0000000..2298f47 --- /dev/null +++ b/node_modules/resolve/test/precedence/bbb.js @@ -0,0 +1 @@ +module.exports = '>_<'; diff --git a/node_modules/resolve/test/precedence/bbb/main.js b/node_modules/resolve/test/precedence/bbb/main.js new file mode 100644 index 0000000..716b81d --- /dev/null +++ b/node_modules/resolve/test/precedence/bbb/main.js @@ -0,0 +1 @@ +console.log(require('./')); // should throw diff --git a/node_modules/resolve/test/resolver.js b/node_modules/resolve/test/resolver.js new file mode 100644 index 0000000..4903165 --- /dev/null +++ b/node_modules/resolve/test/resolver.js @@ -0,0 +1,595 @@ +var path = require('path'); +var test = require('tape'); +var resolve = require('../'); +var async = require('../async'); + +test('`./async` entry point', function (t) { + t.equal(resolve, async, '`./async` entry point is the same as `main`'); + t.end(); +}); + +test('async foo', function (t) { + t.plan(12); + var dir = path.join(__dirname, 'resolver'); + + resolve('./foo', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.name, 'resolve'); + }); + + resolve('./foo.js', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.name, 'resolve'); + }); + + resolve('./foo', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg && pkg.main, 'resolver'); + }); + + resolve('./foo.js', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + t.equal(pkg.main, 'resolver'); + }); + + resolve('./foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo.js')); + }); + + resolve('foo', { basedir: dir }, function (err) { + t.equal(err.message, "Cannot find module 'foo' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + // Test that filename is reported as the "from" value when passed. + resolve('foo', { basedir: dir, filename: path.join(dir, 'baz.js') }, function (err) { + t.equal(err.message, "Cannot find module 'foo' from '" + path.join(dir, 'baz.js') + "'"); + }); +}); + +test('bar', function (t) { + t.plan(6); + var dir = path.join(__dirname, 'resolver'); + + resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg, undefined); + }); + + resolve('foo', { basedir: dir + '/bar' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg, undefined); + }); + + resolve('foo', { basedir: dir + '/bar', 'package': { main: 'bar' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'bar/node_modules/foo/index.js')); + t.equal(pkg.main, 'bar'); + }); +}); + +test('baz', function (t) { + t.plan(4); + var dir = path.join(__dirname, 'resolver'); + + resolve('./baz', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'baz/quux.js')); + t.equal(pkg.main, 'quux.js'); + }); + + resolve('./baz', { basedir: dir, 'package': { main: 'resolver' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'baz/quux.js')); + t.equal(pkg.main, 'quux.js'); + }); +}); + +test('biz', function (t) { + t.plan(24); + var dir = path.join(__dirname, 'resolver/biz/node_modules'); + + resolve('./grux', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg, undefined); + }); + + resolve('./grux', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg.main, 'biz'); + }); + + resolve('./garply', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('./garply', { basedir: dir, 'package': { main: 'biz' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('tiv', { basedir: dir + '/grux' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg, undefined); + }); + + resolve('tiv', { basedir: dir + '/grux', 'package': { main: 'grux' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg.main, 'grux'); + }); + + resolve('tiv', { basedir: dir + '/garply' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg, undefined); + }); + + resolve('tiv', { basedir: dir + '/garply', 'package': { main: './lib' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'tiv/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('grux', { basedir: dir + '/tiv' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg, undefined); + }); + + resolve('grux', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'grux/index.js')); + t.equal(pkg.main, 'tiv'); + }); + + resolve('garply', { basedir: dir + '/tiv' }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); + + resolve('garply', { basedir: dir + '/tiv', 'package': { main: 'tiv' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'garply/lib/index.js')); + t.equal(pkg.main, './lib'); + }); +}); + +test('quux', function (t) { + t.plan(2); + var dir = path.join(__dirname, 'resolver/quux'); + + resolve('./foo', { basedir: dir, 'package': { main: 'quux' } }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'foo/index.js')); + t.equal(pkg.main, 'quux'); + }); +}); + +test('normalize', function (t) { + t.plan(2); + var dir = path.join(__dirname, 'resolver/biz/node_modules/grux'); + + resolve('../grux', { basedir: dir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'index.js')); + t.equal(pkg, undefined); + }); +}); + +test('cup', function (t) { + t.plan(5); + var dir = path.join(__dirname, 'resolver'); + + resolve('./cup', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'cup.coffee')); + }); + + resolve('./cup.coffee', { basedir: dir }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'cup.coffee')); + }); + + resolve('./cup', { basedir: dir, extensions: ['.js'] }, function (err, res) { + t.equal(err.message, "Cannot find module './cup' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + // Test that filename is reported as the "from" value when passed. + resolve('./cup', { basedir: dir, extensions: ['.js'], filename: path.join(dir, 'cupboard.js') }, function (err, res) { + t.equal(err.message, "Cannot find module './cup' from '" + path.join(dir, 'cupboard.js') + "'"); + }); +}); + +test('mug', function (t) { + t.plan(3); + var dir = path.join(__dirname, 'resolver'); + + resolve('./mug', { basedir: dir }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'mug.js')); + }); + + resolve('./mug', { basedir: dir, extensions: ['.coffee', '.js'] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(dir, '/mug.coffee')); + }); + + resolve('./mug', { basedir: dir, extensions: ['.js', '.coffee'] }, function (err, res) { + t.equal(res, path.join(dir, '/mug.js')); + }); +}); + +test('other path', function (t) { + t.plan(6); + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'bar'); + var otherDir = path.join(resolverDir, 'other_path'); + + resolve('root', { basedir: dir, paths: [otherDir] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'other_path/root.js')); + }); + + resolve('lib/other-lib', { basedir: dir, paths: [otherDir] }, function (err, res) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'other_path/lib/other-lib.js')); + }); + + resolve('root', { basedir: dir }, function (err, res) { + t.equal(err.message, "Cannot find module 'root' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); + + resolve('zzz', { basedir: dir, paths: [otherDir] }, function (err, res) { + t.equal(err.message, "Cannot find module 'zzz' from '" + path.resolve(dir) + "'"); + t.equal(err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('path iterator', function (t) { + t.plan(2); + + var resolverDir = path.join(__dirname, 'resolver'); + + var exactIterator = function (x, start, getPackageCandidates, opts) { + return [path.join(resolverDir, x)]; + }; + + resolve('baz', { packageIterator: exactIterator }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(resolverDir, 'baz/quux.js')); + t.equal(pkg && pkg.name, 'baz'); + }); +}); + +test('incorrect main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'incorrect_main'); + + resolve('./incorrect_main', { basedir: resolverDir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'index.js')); + }); +}); + +test('missing index', function (t) { + t.plan(2); + + var resolverDir = path.join(__dirname, 'resolver'); + resolve('./missing_index', { basedir: resolverDir }, function (err, res, pkg) { + t.ok(err instanceof Error); + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('missing main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + + resolve('./missing_main', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('null main', function (t) { + t.plan(1); + + var resolverDir = path.join(__dirname, 'resolver'); + + resolve('./null_main', { basedir: resolverDir }, function (err, res, pkg) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + }); +}); + +test('main: false', function (t) { + t.plan(2); + + var basedir = path.join(__dirname, 'resolver'); + var dir = path.join(basedir, 'false_main'); + resolve('./false_main', { basedir: basedir }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal( + res, + path.join(dir, 'index.js'), + '`"main": false`: resolves to `index.js`' + ); + t.deepEqual(pkg, { + name: 'false_main', + main: false + }); + }); +}); + +test('without basedir', function (t) { + t.plan(1); + + var dir = path.join(__dirname, 'resolver/without_basedir'); + var tester = require(path.join(dir, 'main.js')); // eslint-disable-line global-require + + tester(t, function (err, res, pkg) { + if (err) { + t.fail(err); + } else { + t.equal(res, path.join(dir, 'node_modules/mymodule.js')); + } + }); +}); + +test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) { + t.plan(2); + + var dir = path.join(__dirname, 'resolver'); + + resolve('./foo', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo.js')); + }); + + resolve('./foo/', { basedir: path.join(dir, 'same_names') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); +}); + +test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) { + t.plan(2); + + var dir = path.join(__dirname, 'resolver'); + + resolve('./', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); + + resolve('.', { basedir: path.join(dir, 'same_names/foo') }, function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'same_names/foo/index.js')); + }); +}); + +test('async: #121 - treating an existing file as a dir when no basedir', function (t) { + var testFile = path.basename(__filename); + + t.test('sanity check', function (st) { + st.plan(1); + resolve('./' + testFile, function (err, res, pkg) { + if (err) t.fail(err); + st.equal(res, __filename, 'sanity check'); + }); + }); + + t.test('with a fake directory', function (st) { + st.plan(4); + + resolve('./' + testFile + '/blah', function (err, res, pkg) { + st.ok(err, 'there is an error'); + st.notOk(res, 'no result'); + + st.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + st.equal( + err && err.message, + 'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'', + 'can not find nonexistent module' + ); + st.end(); + }); + }); + + t.end(); +}); + +test('async dot main', function (t) { + var start = new Date(); + t.plan(3); + resolve('./resolver/dot_main', function (err, ret) { + t.notOk(err); + t.equal(ret, path.join(__dirname, 'resolver/dot_main/index.js')); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); + }); +}); + +test('async dot slash main', function (t) { + var start = new Date(); + t.plan(3); + resolve('./resolver/dot_slash_main', function (err, ret) { + t.notOk(err); + t.equal(ret, path.join(__dirname, 'resolver/dot_slash_main/index.js')); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); + }); +}); + +test('not a directory', function (t) { + t.plan(6); + var path = './foo'; + resolve(path, { basedir: __filename }, function (err, res, pkg) { + t.ok(err, 'a non-directory errors'); + t.equal(arguments.length, 1); + t.equal(res, undefined); + t.equal(pkg, undefined); + + t.equal(err && err.message, 'Cannot find module \'' + path + '\' from \'' + __filename + '\''); + t.equal(err && err.code, 'MODULE_NOT_FOUND'); + }); +}); + +test('non-string "main" field in package.json', function (t) { + t.plan(5); + + var dir = path.join(__dirname, 'resolver'); + resolve('./invalid_main', { basedir: dir }, function (err, res, pkg) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + t.equal(res, undefined, 'res is undefined'); + t.equal(pkg, undefined, 'pkg is undefined'); + }); +}); + +test('non-string "main" field in package.json', function (t) { + t.plan(5); + + var dir = path.join(__dirname, 'resolver'); + resolve('./invalid_main', { basedir: dir }, function (err, res, pkg) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + t.equal(res, undefined, 'res is undefined'); + t.equal(pkg, undefined, 'pkg is undefined'); + }); +}); + +test('browser field in package.json', function (t) { + t.plan(3); + + var dir = path.join(__dirname, 'resolver'); + resolve( + './browser_field', + { + basedir: dir, + packageFilter: function packageFilter(pkg) { + if (pkg.browser) { + pkg.main = pkg.browser; // eslint-disable-line no-param-reassign + delete pkg.browser; // eslint-disable-line no-param-reassign + } + return pkg; + } + }, + function (err, res, pkg) { + if (err) t.fail(err); + t.equal(res, path.join(dir, 'browser_field', 'b.js')); + t.equal(pkg && pkg.main, 'b'); + t.equal(pkg && pkg.browser, undefined); + } + ); +}); + +test('absolute paths', function (t) { + t.plan(4); + + var extensionless = __filename.slice(0, -path.extname(__filename).length); + + resolve(__filename, function (err, res) { + t.equal( + res, + __filename, + 'absolute path to this file resolves' + ); + }); + resolve(extensionless, function (err, res) { + t.equal( + res, + __filename, + 'extensionless absolute path to this file resolves' + ); + }); + resolve(__filename, { basedir: process.cwd() }, function (err, res) { + t.equal( + res, + __filename, + 'absolute path to this file with a basedir resolves' + ); + }); + resolve(extensionless, { basedir: process.cwd() }, function (err, res) { + t.equal( + res, + __filename, + 'extensionless absolute path to this file with a basedir resolves' + ); + }); +}); + +test('malformed package.json', function (t) { + /* eslint operator-linebreak: ["error", "before"], function-paren-newline: "off" */ + t.plan( + (3 * 3) // 3 sets of 3 assertions in the final callback + + 2 // 1 readPackage call with malformed package.json + ); + + var basedir = path.join(__dirname, 'resolver/malformed_package_json'); + var expected = path.join(basedir, 'index.js'); + + resolve('./index.js', { basedir: basedir }, function (err, res, pkg) { + t.error(err, 'no error'); + t.equal(res, expected, 'malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'malformed package.json gives an undefined `pkg` argument'); + }); + + resolve( + './index.js', + { + basedir: basedir, + packageFilter: function (pkg, pkgfile, dir) { + t.fail('should not reach here'); + } + }, + function (err, res, pkg) { + t.error(err, 'with packageFilter: no error'); + t.equal(res, expected, 'with packageFilter: malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'with packageFilter: malformed package.json gives an undefined `pkg` argument'); + } + ); + + resolve( + './index.js', + { + basedir: basedir, + readPackage: function (readFile, pkgfile, cb) { + t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path'); + readFile(pkgfile, function (err, result) { + try { + cb(null, JSON.parse(result)); + } catch (e) { + t.ok(e instanceof SyntaxError, 'readPackage: malformed package.json parses as a syntax error'); + cb(null); + } + }); + } + }, + function (err, res, pkg) { + t.error(err, 'with readPackage: no error'); + t.equal(res, expected, 'with readPackage: malformed package.json is silently ignored'); + t.equal(pkg, undefined, 'with readPackage: malformed package.json gives an undefined `pkg` argument'); + } + ); +}); diff --git a/node_modules/resolve/test/resolver/baz/doom.js b/node_modules/resolve/test/resolver/baz/doom.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/baz/package.json b/node_modules/resolve/test/resolver/baz/package.json new file mode 100644 index 0000000..2f77720 --- /dev/null +++ b/node_modules/resolve/test/resolver/baz/package.json @@ -0,0 +1,4 @@ +{ + "name": "baz", + "main": "quux.js" +} diff --git a/node_modules/resolve/test/resolver/baz/quux.js b/node_modules/resolve/test/resolver/baz/quux.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/baz/quux.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/browser_field/a.js b/node_modules/resolve/test/resolver/browser_field/a.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/browser_field/b.js b/node_modules/resolve/test/resolver/browser_field/b.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/browser_field/package.json b/node_modules/resolve/test/resolver/browser_field/package.json new file mode 100644 index 0000000..bf406f0 --- /dev/null +++ b/node_modules/resolve/test/resolver/browser_field/package.json @@ -0,0 +1,5 @@ +{ + "name": "browser_field", + "main": "a", + "browser": "b" +} diff --git a/node_modules/resolve/test/resolver/cup.coffee b/node_modules/resolve/test/resolver/cup.coffee new file mode 100644 index 0000000..8b13789 --- /dev/null +++ b/node_modules/resolve/test/resolver/cup.coffee @@ -0,0 +1 @@ + diff --git a/node_modules/resolve/test/resolver/dot_main/index.js b/node_modules/resolve/test/resolver/dot_main/index.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/dot_main/index.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/dot_main/package.json b/node_modules/resolve/test/resolver/dot_main/package.json new file mode 100644 index 0000000..d7f4fc8 --- /dev/null +++ b/node_modules/resolve/test/resolver/dot_main/package.json @@ -0,0 +1,3 @@ +{ + "main": "." +} diff --git a/node_modules/resolve/test/resolver/dot_slash_main/index.js b/node_modules/resolve/test/resolver/dot_slash_main/index.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/dot_slash_main/index.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/dot_slash_main/package.json b/node_modules/resolve/test/resolver/dot_slash_main/package.json new file mode 100644 index 0000000..f51287b --- /dev/null +++ b/node_modules/resolve/test/resolver/dot_slash_main/package.json @@ -0,0 +1,3 @@ +{ + "main": "./" +} diff --git a/node_modules/resolve/test/resolver/false_main/index.js b/node_modules/resolve/test/resolver/false_main/index.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/false_main/package.json b/node_modules/resolve/test/resolver/false_main/package.json new file mode 100644 index 0000000..a7416c0 --- /dev/null +++ b/node_modules/resolve/test/resolver/false_main/package.json @@ -0,0 +1,4 @@ +{ + "name": "false_main", + "main": false +} diff --git a/node_modules/resolve/test/resolver/foo.js b/node_modules/resolve/test/resolver/foo.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/foo.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/incorrect_main/index.js b/node_modules/resolve/test/resolver/incorrect_main/index.js new file mode 100644 index 0000000..bc1fb0a --- /dev/null +++ b/node_modules/resolve/test/resolver/incorrect_main/index.js @@ -0,0 +1,2 @@ +// this is the actual main file 'index.js', not 'wrong.js' like the package.json would indicate +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/incorrect_main/package.json b/node_modules/resolve/test/resolver/incorrect_main/package.json new file mode 100644 index 0000000..b718804 --- /dev/null +++ b/node_modules/resolve/test/resolver/incorrect_main/package.json @@ -0,0 +1,3 @@ +{ + "main": "wrong.js" +} diff --git a/node_modules/resolve/test/resolver/invalid_main/package.json b/node_modules/resolve/test/resolver/invalid_main/package.json new file mode 100644 index 0000000..0590748 --- /dev/null +++ b/node_modules/resolve/test/resolver/invalid_main/package.json @@ -0,0 +1,7 @@ +{ + "name": "invalid_main", + "main": [ + "why is this a thing", + "srsly omg wtf" + ] +} diff --git a/node_modules/resolve/test/resolver/malformed_package_json/index.js b/node_modules/resolve/test/resolver/malformed_package_json/index.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/malformed_package_json/package.json b/node_modules/resolve/test/resolver/malformed_package_json/package.json new file mode 100644 index 0000000..98232c6 --- /dev/null +++ b/node_modules/resolve/test/resolver/malformed_package_json/package.json @@ -0,0 +1 @@ +{ diff --git a/node_modules/resolve/test/resolver/mug.coffee b/node_modules/resolve/test/resolver/mug.coffee new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/mug.js b/node_modules/resolve/test/resolver/mug.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/multirepo/lerna.json b/node_modules/resolve/test/resolver/multirepo/lerna.json new file mode 100644 index 0000000..d6707ca --- /dev/null +++ b/node_modules/resolve/test/resolver/multirepo/lerna.json @@ -0,0 +1,6 @@ +{ + "packages": [ + "packages/*" + ], + "version": "0.0.0" +} diff --git a/node_modules/resolve/test/resolver/multirepo/package.json b/node_modules/resolve/test/resolver/multirepo/package.json new file mode 100644 index 0000000..8508f9d --- /dev/null +++ b/node_modules/resolve/test/resolver/multirepo/package.json @@ -0,0 +1,20 @@ +{ + "name": "monorepo-symlink-test", + "private": true, + "version": "0.0.0", + "description": "", + "main": "index.js", + "scripts": { + "postinstall": "lerna bootstrap", + "test": "node packages/package-a" + }, + "author": "", + "license": "MIT", + "dependencies": { + "jquery": "^3.3.1", + "resolve": "../../../" + }, + "devDependencies": { + "lerna": "^3.4.3" + } +} diff --git a/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js b/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js new file mode 100644 index 0000000..8875a32 --- /dev/null +++ b/node_modules/resolve/test/resolver/multirepo/packages/package-a/index.js @@ -0,0 +1,35 @@ +'use strict'; + +var assert = require('assert'); +var path = require('path'); +var resolve = require('resolve'); + +var basedir = __dirname + '/node_modules/@my-scope/package-b'; + +var expected = path.join(__dirname, '../../node_modules/jquery/dist/jquery.js'); + +/* + * preserveSymlinks === false + * will search NPM package from + * - packages/package-b/node_modules + * - packages/node_modules + * - node_modules + */ +assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: false }), expected); +assert.equal(resolve.sync('../../node_modules/jquery', { basedir: basedir, preserveSymlinks: false }), expected); + +/* + * preserveSymlinks === true + * will search NPM package from + * - packages/package-a/node_modules/@my-scope/packages/package-b/node_modules + * - packages/package-a/node_modules/@my-scope/packages/node_modules + * - packages/package-a/node_modules/@my-scope/node_modules + * - packages/package-a/node_modules/node_modules + * - packages/package-a/node_modules + * - packages/node_modules + * - node_modules + */ +assert.equal(resolve.sync('jquery', { basedir: basedir, preserveSymlinks: true }), expected); +assert.equal(resolve.sync('../../../../../node_modules/jquery', { basedir: basedir, preserveSymlinks: true }), expected); + +console.log(' * all monorepo paths successfully resolved through symlinks'); diff --git a/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json b/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json new file mode 100644 index 0000000..204de51 --- /dev/null +++ b/node_modules/resolve/test/resolver/multirepo/packages/package-a/package.json @@ -0,0 +1,14 @@ +{ + "name": "@my-scope/package-a", + "version": "0.0.0", + "private": true, + "description": "", + "license": "MIT", + "main": "index.js", + "scripts": { + "test": "echo \"Error: run tests from root\" && exit 1" + }, + "dependencies": { + "@my-scope/package-b": "^0.0.0" + } +} diff --git a/node_modules/resolve/test/resolver/multirepo/packages/package-b/index.js b/node_modules/resolve/test/resolver/multirepo/packages/package-b/index.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json b/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json new file mode 100644 index 0000000..f57c3b5 --- /dev/null +++ b/node_modules/resolve/test/resolver/multirepo/packages/package-b/package.json @@ -0,0 +1,14 @@ +{ + "name": "@my-scope/package-b", + "private": true, + "version": "0.0.0", + "description": "", + "license": "MIT", + "main": "index.js", + "scripts": { + "test": "echo \"Error: run tests from root\" && exit 1" + }, + "dependencies": { + "@my-scope/package-a": "^0.0.0" + } +} diff --git a/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js b/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js new file mode 100644 index 0000000..9b4846a --- /dev/null +++ b/node_modules/resolve/test/resolver/nested_symlinks/mylib/async.js @@ -0,0 +1,26 @@ +var a = require.resolve('buffer/').replace(process.cwd(), '$CWD'); +var b; +var c; + +var test = function test() { + console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false')); + console.log(b, ': preserveSymlinks true'); + console.log(c, ': preserveSymlinks false'); + + if (a !== b && a !== c) { + throw 'async: no match'; + } + console.log('async: success! a matched either b or c\n'); +}; + +require('resolve')('buffer/', { preserveSymlinks: true }, function (err, result) { + if (err) { throw err; } + b = result.replace(process.cwd(), '$CWD'); + if (b && c) { test(); } +}); +require('resolve')('buffer/', { preserveSymlinks: false }, function (err, result) { + if (err) { throw err; } + c = result.replace(process.cwd(), '$CWD'); + if (b && c) { test(); } +}); + diff --git a/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json b/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json new file mode 100644 index 0000000..acfe9e9 --- /dev/null +++ b/node_modules/resolve/test/resolver/nested_symlinks/mylib/package.json @@ -0,0 +1,15 @@ +{ + "name": "mylib", + "version": "0.0.0", + "description": "", + "private": true, + "scripts": { + "test": "echo \"Error: no test specified\" && exit 1" + }, + "keywords": [], + "author": "", + "license": "ISC", + "dependencies": { + "buffer": "*" + } +} diff --git a/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js b/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js new file mode 100644 index 0000000..3283efc --- /dev/null +++ b/node_modules/resolve/test/resolver/nested_symlinks/mylib/sync.js @@ -0,0 +1,12 @@ +var a = require.resolve('buffer/').replace(process.cwd(), '$CWD'); +var b = require('resolve').sync('buffer/', { preserveSymlinks: true }).replace(process.cwd(), '$CWD'); +var c = require('resolve').sync('buffer/', { preserveSymlinks: false }).replace(process.cwd(), '$CWD'); + +console.log(a, ': require.resolve, preserveSymlinks ' + (process.execArgv.indexOf('preserve-symlinks') > -1 ? 'true' : 'false')); +console.log(b, ': preserveSymlinks true'); +console.log(c, ': preserveSymlinks false'); + +if (a !== b && a !== c) { + throw 'sync: no match'; +} +console.log('sync: success! a matched either b or c\n'); diff --git a/node_modules/resolve/test/resolver/other_path/lib/other-lib.js b/node_modules/resolve/test/resolver/other_path/lib/other-lib.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/other_path/root.js b/node_modules/resolve/test/resolver/other_path/root.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/quux/foo/index.js b/node_modules/resolve/test/resolver/quux/foo/index.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/quux/foo/index.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/same_names/foo.js b/node_modules/resolve/test/resolver/same_names/foo.js new file mode 100644 index 0000000..888cae3 --- /dev/null +++ b/node_modules/resolve/test/resolver/same_names/foo.js @@ -0,0 +1 @@ +module.exports = 42; diff --git a/node_modules/resolve/test/resolver/same_names/foo/index.js b/node_modules/resolve/test/resolver/same_names/foo/index.js new file mode 100644 index 0000000..bd816ea --- /dev/null +++ b/node_modules/resolve/test/resolver/same_names/foo/index.js @@ -0,0 +1 @@ +module.exports = 1; diff --git a/node_modules/resolve/test/resolver/symlinked/_/node_modules/foo.js b/node_modules/resolve/test/resolver/symlinked/_/node_modules/foo.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/symlinked/_/symlink_target/.gitkeep b/node_modules/resolve/test/resolver/symlinked/_/symlink_target/.gitkeep new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/resolver/symlinked/package/bar.js b/node_modules/resolve/test/resolver/symlinked/package/bar.js new file mode 100644 index 0000000..cb1c2c0 --- /dev/null +++ b/node_modules/resolve/test/resolver/symlinked/package/bar.js @@ -0,0 +1 @@ +module.exports = 'bar'; diff --git a/node_modules/resolve/test/resolver/symlinked/package/package.json b/node_modules/resolve/test/resolver/symlinked/package/package.json new file mode 100644 index 0000000..8e1b585 --- /dev/null +++ b/node_modules/resolve/test/resolver/symlinked/package/package.json @@ -0,0 +1,3 @@ +{ + "main": "bar.js" +} \ No newline at end of file diff --git a/node_modules/resolve/test/resolver/without_basedir/main.js b/node_modules/resolve/test/resolver/without_basedir/main.js new file mode 100644 index 0000000..5b31975 --- /dev/null +++ b/node_modules/resolve/test/resolver/without_basedir/main.js @@ -0,0 +1,5 @@ +var resolve = require('../../../'); + +module.exports = function (t, cb) { + resolve('mymodule', null, cb); +}; diff --git a/node_modules/resolve/test/resolver_sync.js b/node_modules/resolve/test/resolver_sync.js new file mode 100644 index 0000000..53453d6 --- /dev/null +++ b/node_modules/resolve/test/resolver_sync.js @@ -0,0 +1,726 @@ +var path = require('path'); +var fs = require('fs'); +var test = require('tape'); + +var resolve = require('../'); +var sync = require('../sync'); + +var requireResolveSupportsPaths = require.resolve.length > 1 + && !(/^v12\.[012]\./).test(process.version); // broken in v12.0-12.2, see https://github.com/nodejs/node/issues/27794 + +test('`./sync` entry point', function (t) { + t.equal(resolve.sync, sync, '`./sync` entry point is the same as `.sync` on `main`'); + t.end(); +}); + +test('foo', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./foo', { basedir: dir }), + path.join(dir, 'foo.js'), + './foo' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo', { basedir: dir }), + require.resolve('./foo', { paths: [dir] }), + './foo: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo.js', { basedir: dir }), + path.join(dir, 'foo.js'), + './foo.js' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo.js', { basedir: dir }), + require.resolve('./foo.js', { paths: [dir] }), + './foo.js: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo.js', { basedir: dir, filename: path.join(dir, 'bar.js') }), + path.join(dir, 'foo.js') + ); + + t.throws(function () { + resolve.sync('foo', { basedir: dir }); + }); + + // Test that filename is reported as the "from" value when passed. + t.throws( + function () { + resolve.sync('foo', { basedir: dir, filename: path.join(dir, 'bar.js') }); + }, + { + name: 'Error', + message: "Cannot find module 'foo' from '" + path.join(dir, 'bar.js') + "'" + } + ); + + t.end(); +}); + +test('bar', function (t) { + var dir = path.join(__dirname, 'resolver'); + + var basedir = path.join(dir, 'bar'); + + t.equal( + resolve.sync('foo', { basedir: basedir }), + path.join(dir, 'bar/node_modules/foo/index.js'), + 'foo in bar' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('foo', { basedir: basedir }), + require.resolve('foo', { paths: [basedir] }), + 'foo in bar: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('baz', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./baz', { basedir: dir }), + path.join(dir, 'baz/quux.js'), + './baz' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./baz', { basedir: dir }), + require.resolve('./baz', { paths: [dir] }), + './baz: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('biz', function (t) { + var dir = path.join(__dirname, 'resolver/biz/node_modules'); + + t.equal( + resolve.sync('./grux', { basedir: dir }), + path.join(dir, 'grux/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./grux', { basedir: dir }), + require.resolve('./grux', { paths: [dir] }), + './grux: resolve.sync === require.resolve' + ); + } + + var tivDir = path.join(dir, 'grux'); + t.equal( + resolve.sync('tiv', { basedir: tivDir }), + path.join(dir, 'tiv/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('tiv', { basedir: tivDir }), + require.resolve('tiv', { paths: [tivDir] }), + 'tiv: resolve.sync === require.resolve' + ); + } + + var gruxDir = path.join(dir, 'tiv'); + t.equal( + resolve.sync('grux', { basedir: gruxDir }), + path.join(dir, 'grux/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('grux', { basedir: gruxDir }), + require.resolve('grux', { paths: [gruxDir] }), + 'grux: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('normalize', function (t) { + var dir = path.join(__dirname, 'resolver/biz/node_modules/grux'); + + t.equal( + resolve.sync('../grux', { basedir: dir }), + path.join(dir, 'index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('../grux', { basedir: dir }), + require.resolve('../grux', { paths: [dir] }), + '../grux: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('cup', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./cup', { + basedir: dir, + extensions: ['.js', '.coffee'] + }), + path.join(dir, 'cup.coffee'), + './cup -> ./cup.coffee' + ); + + t.equal( + resolve.sync('./cup.coffee', { basedir: dir }), + path.join(dir, 'cup.coffee'), + './cup.coffee' + ); + + t.throws(function () { + resolve.sync('./cup', { + basedir: dir, + extensions: ['.js'] + }); + }); + + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./cup.coffee', { basedir: dir, extensions: ['.js', '.coffee'] }), + require.resolve('./cup.coffee', { paths: [dir] }), + './cup.coffee: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('mug', function (t) { + var dir = path.join(__dirname, 'resolver'); + + t.equal( + resolve.sync('./mug', { basedir: dir }), + path.join(dir, 'mug.js'), + './mug -> ./mug.js' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./mug', { basedir: dir }), + require.resolve('./mug', { paths: [dir] }), + './mug: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./mug', { + basedir: dir, + extensions: ['.coffee', '.js'] + }), + path.join(dir, 'mug.coffee'), + './mug -> ./mug.coffee' + ); + + t.equal( + resolve.sync('./mug', { + basedir: dir, + extensions: ['.js', '.coffee'] + }), + path.join(dir, 'mug.js'), + './mug -> ./mug.js' + ); + + t.end(); +}); + +test('other path', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'bar'); + var otherDir = path.join(resolverDir, 'other_path'); + + t.equal( + resolve.sync('root', { + basedir: dir, + paths: [otherDir] + }), + path.join(resolverDir, 'other_path/root.js') + ); + + t.equal( + resolve.sync('lib/other-lib', { + basedir: dir, + paths: [otherDir] + }), + path.join(resolverDir, 'other_path/lib/other-lib.js') + ); + + t.throws(function () { + resolve.sync('root', { basedir: dir }); + }); + + t.throws(function () { + resolve.sync('zzz', { + basedir: dir, + paths: [otherDir] + }); + }); + + t.end(); +}); + +test('path iterator', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + var exactIterator = function (x, start, getPackageCandidates, opts) { + return [path.join(resolverDir, x)]; + }; + + t.equal( + resolve.sync('baz', { packageIterator: exactIterator }), + path.join(resolverDir, 'baz/quux.js') + ); + + t.end(); +}); + +test('incorrect main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + var dir = path.join(resolverDir, 'incorrect_main'); + + t.equal( + resolve.sync('./incorrect_main', { basedir: resolverDir }), + path.join(dir, 'index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./incorrect_main', { basedir: resolverDir }), + require.resolve('./incorrect_main', { paths: [resolverDir] }), + './incorrect_main: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('missing index', function (t) { + t.plan(requireResolveSupportsPaths ? 2 : 1); + + var resolverDir = path.join(__dirname, 'resolver'); + try { + resolve.sync('./missing_index', { basedir: resolverDir }); + t.fail('did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + require.resolve('./missing_index', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } +}); + +test('missing main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + try { + resolve.sync('./missing_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + resolve.sync('./missing_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } + + t.end(); +}); + +test('null main', function (t) { + var resolverDir = path.join(__dirname, 'resolver'); + + try { + resolve.sync('./null_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + if (requireResolveSupportsPaths) { + try { + resolve.sync('./null_main', { basedir: resolverDir }); + t.fail('require.resolve did not fail'); + } catch (err) { + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error has correct error code'); + } + } + + t.end(); +}); + +test('main: false', function (t) { + var basedir = path.join(__dirname, 'resolver'); + var dir = path.join(basedir, 'false_main'); + t.equal( + resolve.sync('./false_main', { basedir: basedir }), + path.join(dir, 'index.js'), + '`"main": false`: resolves to `index.js`' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./false_main', { basedir: basedir }), + require.resolve('./false_main', { paths: [basedir] }), + '`"main": false`: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +var stubStatSync = function stubStatSync(fn) { + var statSync = fs.statSync; + try { + fs.statSync = function () { + throw new EvalError('Unknown Error'); + }; + return fn(); + } finally { + fs.statSync = statSync; + } +}; + +test('#79 - re-throw non ENOENT errors from stat', function (t) { + var dir = path.join(__dirname, 'resolver'); + + stubStatSync(function () { + t.throws(function () { + resolve.sync('foo', { basedir: dir }); + }, /Unknown Error/); + }); + + t.end(); +}); + +test('#52 - incorrectly resolves module-paths like "./someFolder/" when there is a file of the same name', function (t) { + var dir = path.join(__dirname, 'resolver'); + var basedir = path.join(dir, 'same_names'); + + t.equal( + resolve.sync('./foo', { basedir: basedir }), + path.join(dir, 'same_names/foo.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo', { basedir: basedir }), + require.resolve('./foo', { paths: [basedir] }), + './foo: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('./foo/', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js') + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./foo/', { basedir: basedir }), + require.resolve('./foo/', { paths: [basedir] }), + './foo/: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('#211 - incorrectly resolves module-paths like "." when from inside a folder with a sibling file of the same name', function (t) { + var dir = path.join(__dirname, 'resolver'); + var basedir = path.join(dir, 'same_names/foo'); + + t.equal( + resolve.sync('./', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js'), + './' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./', { basedir: basedir }), + require.resolve('./', { paths: [basedir] }), + './: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync('.', { basedir: basedir }), + path.join(dir, 'same_names/foo/index.js'), + '.' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('.', { basedir: basedir }), + require.resolve('.', { paths: [basedir] }), + '.: resolve.sync === require.resolve', + { todo: true } + ); + } + + t.end(); +}); + +test('sync: #121 - treating an existing file as a dir when no basedir', function (t) { + var testFile = path.basename(__filename); + + t.test('sanity check', function (st) { + st.equal( + resolve.sync('./' + testFile), + __filename, + 'sanity check' + ); + st.equal( + resolve.sync('./' + testFile), + require.resolve('./' + testFile), + 'sanity check: resolve.sync === require.resolve' + ); + + st.end(); + }); + + t.test('with a fake directory', function (st) { + function run() { return resolve.sync('./' + testFile + '/blah'); } + + st.throws(run, 'throws an error'); + + try { + run(); + } catch (e) { + st.equal(e.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + st.equal( + e.message, + 'Cannot find module \'./' + testFile + '/blah\' from \'' + __dirname + '\'', + 'can not find nonexistent module' + ); + } + + st.end(); + }); + + t.end(); +}); + +test('sync dot main', function (t) { + var start = new Date(); + + t.equal( + resolve.sync('./resolver/dot_main'), + path.join(__dirname, 'resolver/dot_main/index.js'), + './resolver/dot_main' + ); + t.equal( + resolve.sync('./resolver/dot_main'), + require.resolve('./resolver/dot_main'), + './resolver/dot_main: resolve.sync === require.resolve' + ); + + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + + t.end(); +}); + +test('sync dot slash main', function (t) { + var start = new Date(); + + t.equal( + resolve.sync('./resolver/dot_slash_main'), + path.join(__dirname, 'resolver/dot_slash_main/index.js') + ); + t.equal( + resolve.sync('./resolver/dot_slash_main'), + require.resolve('./resolver/dot_slash_main'), + './resolver/dot_slash_main: resolve.sync === require.resolve' + ); + + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + + t.end(); +}); + +test('not a directory', function (t) { + var path = './foo'; + try { + resolve.sync(path, { basedir: __filename }); + t.fail(); + } catch (err) { + t.ok(err, 'a non-directory errors'); + t.equal(err && err.message, 'Cannot find module \'' + path + "' from '" + __filename + "'"); + t.equal(err && err.code, 'MODULE_NOT_FOUND'); + } + t.end(); +}); + +test('non-string "main" field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + try { + var result = resolve.sync('./invalid_main', { basedir: dir }); + t.equal(result, undefined, 'result should not exist'); + t.fail('should not get here'); + } catch (err) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + } + t.end(); +}); + +test('non-string "main" field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + try { + var result = resolve.sync('./invalid_main', { basedir: dir }); + t.equal(result, undefined, 'result should not exist'); + t.fail('should not get here'); + } catch (err) { + t.ok(err, 'errors on non-string main'); + t.equal(err.message, 'package “invalid_main” `main` must be a string'); + t.equal(err.code, 'INVALID_PACKAGE_MAIN'); + } + t.end(); +}); + +test('browser field in package.json', function (t) { + var dir = path.join(__dirname, 'resolver'); + var res = resolve.sync('./browser_field', { + basedir: dir, + packageFilter: function packageFilter(pkg) { + if (pkg.browser) { + pkg.main = pkg.browser; // eslint-disable-line no-param-reassign + delete pkg.browser; // eslint-disable-line no-param-reassign + } + return pkg; + } + }); + t.equal(res, path.join(dir, 'browser_field', 'b.js')); + t.end(); +}); + +test('absolute paths', function (t) { + var extensionless = __filename.slice(0, -path.extname(__filename).length); + + t.equal( + resolve.sync(__filename), + __filename, + 'absolute path to this file resolves' + ); + t.equal( + resolve.sync(__filename), + require.resolve(__filename), + 'absolute path to this file: resolve.sync === require.resolve' + ); + + t.equal( + resolve.sync(extensionless), + __filename, + 'extensionless absolute path to this file resolves' + ); + t.equal( + resolve.sync(__filename), + require.resolve(__filename), + 'absolute path to this file: resolve.sync === require.resolve' + ); + + t.equal( + resolve.sync(__filename, { basedir: process.cwd() }), + __filename, + 'absolute path to this file with a basedir resolves' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync(__filename, { basedir: process.cwd() }), + require.resolve(__filename, { paths: [process.cwd()] }), + 'absolute path to this file + basedir: resolve.sync === require.resolve' + ); + } + + t.equal( + resolve.sync(extensionless, { basedir: process.cwd() }), + __filename, + 'extensionless absolute path to this file with a basedir resolves' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync(extensionless, { basedir: process.cwd() }), + require.resolve(extensionless, { paths: [process.cwd()] }), + 'extensionless absolute path to this file + basedir: resolve.sync === require.resolve' + ); + } + + t.end(); +}); + +test('malformed package.json', function (t) { + t.plan(5 + (requireResolveSupportsPaths ? 1 : 0)); + + var basedir = path.join(__dirname, 'resolver/malformed_package_json'); + var expected = path.join(basedir, 'index.js'); + + t.equal( + resolve.sync('./index.js', { basedir: basedir }), + expected, + 'malformed package.json is silently ignored' + ); + if (requireResolveSupportsPaths) { + t.equal( + resolve.sync('./index.js', { basedir: basedir }), + require.resolve('./index.js', { paths: [basedir] }), + 'malformed package.json: resolve.sync === require.resolve' + ); + } + + var res1 = resolve.sync( + './index.js', + { + basedir: basedir, + packageFilter: function (pkg, pkgfile, dir) { + t.fail('should not reach here'); + } + } + ); + + t.equal( + res1, + expected, + 'with packageFilter: malformed package.json is silently ignored' + ); + + var res2 = resolve.sync( + './index.js', + { + basedir: basedir, + readPackageSync: function (readFileSync, pkgfile) { + t.equal(pkgfile, path.join(basedir, 'package.json'), 'readPackageSync: `pkgfile` is package.json path'); + var result = String(readFileSync(pkgfile)); + try { + return JSON.parse(result); + } catch (e) { + t.ok(e instanceof SyntaxError, 'readPackageSync: malformed package.json parses as a syntax error'); + } + } + } + ); + + t.equal( + res2, + expected, + 'with readPackageSync: malformed package.json is silently ignored' + ); +}); diff --git a/node_modules/resolve/test/shadowed_core.js b/node_modules/resolve/test/shadowed_core.js new file mode 100644 index 0000000..3a5f4fc --- /dev/null +++ b/node_modules/resolve/test/shadowed_core.js @@ -0,0 +1,54 @@ +var test = require('tape'); +var resolve = require('../'); +var path = require('path'); + +test('shadowed core modules still return core module', function (t) { + t.plan(2); + + resolve('util', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) { + t.ifError(err); + t.equal(res, 'util'); + }); +}); + +test('shadowed core modules still return core module [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core') }); + + t.equal(res, 'util'); +}); + +test('shadowed core modules return shadow when appending `/`', function (t) { + t.plan(2); + + resolve('util/', { basedir: path.join(__dirname, 'shadowed_core') }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); + }); +}); + +test('shadowed core modules return shadow when appending `/` [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util/', { basedir: path.join(__dirname, 'shadowed_core') }); + + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); +}); + +test('shadowed core modules return shadow with `includeCoreModules: false`', function (t) { + t.plan(2); + + resolve('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); + }); +}); + +test('shadowed core modules return shadow with `includeCoreModules: false` [sync]', function (t) { + t.plan(1); + + var res = resolve.sync('util', { basedir: path.join(__dirname, 'shadowed_core'), includeCoreModules: false }); + + t.equal(res, path.join(__dirname, 'shadowed_core/node_modules/util/index.js')); +}); diff --git a/node_modules/resolve/test/shadowed_core/node_modules/util/index.js b/node_modules/resolve/test/shadowed_core/node_modules/util/index.js new file mode 100644 index 0000000..e69de29 diff --git a/node_modules/resolve/test/subdirs.js b/node_modules/resolve/test/subdirs.js new file mode 100644 index 0000000..b7b8450 --- /dev/null +++ b/node_modules/resolve/test/subdirs.js @@ -0,0 +1,13 @@ +var test = require('tape'); +var resolve = require('../'); +var path = require('path'); + +test('subdirs', function (t) { + t.plan(2); + + var dir = path.join(__dirname, '/subdirs'); + resolve('a/b/c/x.json', { basedir: dir }, function (err, res) { + t.ifError(err); + t.equal(res, path.join(dir, 'node_modules/a/b/c/x.json')); + }); +}); diff --git a/node_modules/resolve/test/symlinks.js b/node_modules/resolve/test/symlinks.js new file mode 100644 index 0000000..35f881a --- /dev/null +++ b/node_modules/resolve/test/symlinks.js @@ -0,0 +1,176 @@ +var path = require('path'); +var fs = require('fs'); +var test = require('tape'); +var map = require('array.prototype.map'); +var resolve = require('../'); + +var symlinkDir = path.join(__dirname, 'resolver', 'symlinked', 'symlink'); +var packageDir = path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'package'); +var modADir = path.join(__dirname, 'symlinks', 'source', 'node_modules', 'mod-a'); +var symlinkModADir = path.join(__dirname, 'symlinks', 'dest', 'node_modules', 'mod-a'); +try { + fs.unlinkSync(symlinkDir); +} catch (err) {} +try { + fs.unlinkSync(packageDir); +} catch (err) {} +try { + fs.unlinkSync(modADir); +} catch (err) {} +try { + fs.unlinkSync(symlinkModADir); +} catch (err) {} + +try { + fs.symlinkSync('./_/symlink_target', symlinkDir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, 'resolver', 'symlinked', '_', 'symlink_target') + '\\', symlinkDir, 'junction'); +} +try { + fs.symlinkSync('../../package', packageDir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, '..', '..', 'package') + '\\', packageDir, 'junction'); +} +try { + fs.symlinkSync('../../source/node_modules/mod-a', symlinkModADir, 'dir'); +} catch (err) { + // if fails then it is probably on Windows and lets try to create a junction + fs.symlinkSync(path.join(__dirname, '..', '..', 'source', 'node_modules', 'mod-a') + '\\', symlinkModADir, 'junction'); +} + +test('symlink', function (t) { + t.plan(2); + + resolve('foo', { basedir: symlinkDir, preserveSymlinks: false }, function (err, res, pkg) { + t.error(err); + t.equal(res, path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js')); + }); +}); + +test('sync symlink when preserveSymlinks = true', function (t) { + t.plan(4); + + resolve('foo', { basedir: symlinkDir }, function (err, res, pkg) { + t.ok(err, 'there is an error'); + t.notOk(res, 'no result'); + + t.equal(err && err.code, 'MODULE_NOT_FOUND', 'error code matches require.resolve'); + t.equal( + err && err.message, + 'Cannot find module \'foo\' from \'' + symlinkDir + '\'', + 'can not find nonexistent module' + ); + }); +}); + +test('sync symlink', function (t) { + var start = new Date(); + t.doesNotThrow(function () { + t.equal( + resolve.sync('foo', { basedir: symlinkDir, preserveSymlinks: false }), + path.join(__dirname, 'resolver', 'symlinked', '_', 'node_modules', 'foo.js') + ); + }); + t.ok(new Date() - start < 50, 'resolve.sync timedout'); + t.end(); +}); + +test('sync symlink when preserveSymlinks = true', function (t) { + t.throws(function () { + resolve.sync('foo', { basedir: symlinkDir }); + }, /Cannot find module 'foo'/); + t.end(); +}); + +test('sync symlink from node_modules to other dir when preserveSymlinks = false', function (t) { + var basedir = path.join(__dirname, 'resolver', 'symlinked', '_'); + var fn = resolve.sync('package', { basedir: basedir, preserveSymlinks: false }); + + t.equal(fn, path.resolve(__dirname, 'resolver/symlinked/package/bar.js')); + t.end(); +}); + +test('async symlink from node_modules to other dir when preserveSymlinks = false', function (t) { + t.plan(2); + var basedir = path.join(__dirname, 'resolver', 'symlinked', '_'); + resolve('package', { basedir: basedir, preserveSymlinks: false }, function (err, result) { + t.notOk(err, 'no error'); + t.equal(result, path.resolve(__dirname, 'resolver/symlinked/package/bar.js')); + }); +}); + +test('packageFilter', function (t) { + function relative(x) { + return path.relative(__dirname, x); + } + + function testPackageFilter(preserveSymlinks) { + return function (st) { + st.plan('is 1.x' ? 3 : 5); // eslint-disable-line no-constant-condition + + var destMain = 'symlinks/dest/node_modules/mod-a/index.js'; + var destPkg = 'symlinks/dest/node_modules/mod-a/package.json'; + var sourceMain = 'symlinks/source/node_modules/mod-a/index.js'; + var sourcePkg = 'symlinks/source/node_modules/mod-a/package.json'; + var destDir = path.join(__dirname, 'symlinks', 'dest'); + + /* eslint multiline-comment-style: 0 */ + /* v2.x will restore these tests + var packageFilterPath = []; + var actualPath = resolve.sync('mod-a', { + basedir: destDir, + preserveSymlinks: preserveSymlinks, + packageFilter: function (pkg, pkgfile, dir) { + packageFilterPath.push(pkgfile); + } + }); + st.equal( + relative(actualPath), + path.normalize(preserveSymlinks ? destMain : sourceMain), + 'sync: actual path is correct' + ); + st.deepEqual( + map(packageFilterPath, relative), + map(preserveSymlinks ? [destPkg, destPkg] : [sourcePkg, sourcePkg], path.normalize), + 'sync: packageFilter pkgfile arg is correct' + ); + */ + + var asyncPackageFilterPath = []; + resolve( + 'mod-a', + { + basedir: destDir, + preserveSymlinks: preserveSymlinks, + packageFilter: function (pkg, pkgfile) { + asyncPackageFilterPath.push(pkgfile); + } + }, + function (err, actualPath) { + st.error(err, 'no error'); + st.equal( + relative(actualPath), + path.normalize(preserveSymlinks ? destMain : sourceMain), + 'async: actual path is correct' + ); + st.deepEqual( + map(asyncPackageFilterPath, relative), + map( + preserveSymlinks ? [destPkg, destPkg, destPkg] : [sourcePkg, sourcePkg, sourcePkg], + path.normalize + ), + 'async: packageFilter pkgfile arg is correct' + ); + } + ); + }; + } + + t.test('preserveSymlinks: false', testPackageFilter(false)); + + t.test('preserveSymlinks: true', testPackageFilter(true)); + + t.end(); +}); diff --git a/node_modules/reusify/.coveralls.yml b/node_modules/reusify/.coveralls.yml new file mode 100644 index 0000000..359f683 --- /dev/null +++ b/node_modules/reusify/.coveralls.yml @@ -0,0 +1 @@ +repo_token: yIxhFqtaaz5iGVYfie9mODehFYogm8S8L diff --git a/node_modules/reusify/.travis.yml b/node_modules/reusify/.travis.yml new file mode 100644 index 0000000..1970476 --- /dev/null +++ b/node_modules/reusify/.travis.yml @@ -0,0 +1,28 @@ +language: node_js +sudo: false + +node_js: + - 9 + - 8 + - 7 + - 6 + - 5 + - 4 + - 4.0 + - iojs-v3 + - iojs-v2 + - iojs-v1 + - 0.12 + - 0.10 + +cache: + directories: + - node_modules + +after_script: +- npm run coverage + +notifications: + email: + on_success: never + on_failure: always diff --git a/node_modules/reusify/LICENSE b/node_modules/reusify/LICENSE new file mode 100644 index 0000000..fbf3a01 --- /dev/null +++ b/node_modules/reusify/LICENSE @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2015 Matteo Collina + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. + diff --git a/node_modules/reusify/README.md b/node_modules/reusify/README.md new file mode 100644 index 0000000..badcb7c --- /dev/null +++ b/node_modules/reusify/README.md @@ -0,0 +1,145 @@ +# reusify + +[![npm version][npm-badge]][npm-url] +[![Build Status][travis-badge]][travis-url] +[![Coverage Status][coveralls-badge]][coveralls-url] + +Reuse your objects and functions for maximum speed. This technique will +make any function run ~10% faster. You call your functions a +lot, and it adds up quickly in hot code paths. + +``` +$ node benchmarks/createNoCodeFunction.js +Total time 53133 +Total iterations 100000000 +Iteration/s 1882069.5236482036 + +$ node benchmarks/reuseNoCodeFunction.js +Total time 50617 +Total iterations 100000000 +Iteration/s 1975620.838848608 +``` + +The above benchmark uses fibonacci to simulate a real high-cpu load. +The actual numbers might differ for your use case, but the difference +should not. + +The benchmark was taken using Node v6.10.0. + +This library was extracted from +[fastparallel](http://npm.im/fastparallel). + +## Example + +```js +var reusify = require('reusify') +var fib = require('reusify/benchmarks/fib') +var instance = reusify(MyObject) + +// get an object from the cache, +// or creates a new one when cache is empty +var obj = instance.get() + +// set the state +obj.num = 100 +obj.func() + +// reset the state. +// if the state contains any external object +// do not use delete operator (it is slow) +// prefer set them to null +obj.num = 0 + +// store an object in the cache +instance.release(obj) + +function MyObject () { + // you need to define this property + // so V8 can compile MyObject into an + // hidden class + this.next = null + this.num = 0 + + var that = this + + // this function is never reallocated, + // so it can be optimized by V8 + this.func = function () { + if (null) { + // do nothing + } else { + // calculates fibonacci + fib(that.num) + } + } +} +``` + +The above example was intended for synchronous code, let's see async: +```js +var reusify = require('reusify') +var instance = reusify(MyObject) + +for (var i = 0; i < 100; i++) { + getData(i, console.log) +} + +function getData (value, cb) { + var obj = instance.get() + + obj.value = value + obj.cb = cb + obj.run() +} + +function MyObject () { + this.next = null + this.value = null + + var that = this + + this.run = function () { + asyncOperation(that.value, that.handle) + } + + this.handle = function (err, result) { + that.cb(err, result) + that.value = null + that.cb = null + instance.release(that) + } +} +``` + +Also note how in the above examples, the code, that consumes an istance of `MyObject`, +reset the state to initial condition, just before storing it in the cache. +That's needed so that every subsequent request for an instance from the cache, +could get a clean instance. + +## Why + +It is faster because V8 doesn't have to collect all the functions you +create. On a short-lived benchmark, it is as fast as creating the +nested function, but on a longer time frame it creates less +pressure on the garbage collector. + +## Other examples +If you want to see some complex example, checkout [middie](https://github.com/fastify/middie) and [steed](https://github.com/mcollina/steed). + +## Acknowledgements + +Thanks to [Trevor Norris](https://github.com/trevnorris) for +getting me down the rabbit hole of performance, and thanks to [Mathias +Buss](http://github.com/mafintosh) for suggesting me to share this +trick. + +## License + +MIT + +[npm-badge]: https://badge.fury.io/js/reusify.svg +[npm-url]: https://badge.fury.io/js/reusify +[travis-badge]: https://api.travis-ci.org/mcollina/reusify.svg +[travis-url]: https://travis-ci.org/mcollina/reusify +[coveralls-badge]: https://coveralls.io/repos/mcollina/reusify/badge.svg?branch=master&service=github +[coveralls-url]: https://coveralls.io/github/mcollina/reusify?branch=master diff --git a/node_modules/reusify/benchmarks/createNoCodeFunction.js b/node_modules/reusify/benchmarks/createNoCodeFunction.js new file mode 100644 index 0000000..ce1aac7 --- /dev/null +++ b/node_modules/reusify/benchmarks/createNoCodeFunction.js @@ -0,0 +1,30 @@ +'use strict' + +var fib = require('./fib') +var max = 100000000 +var start = Date.now() + +// create a funcion with the typical error +// pattern, that delegates the heavy load +// to something else +function createNoCodeFunction () { + /* eslint no-constant-condition: "off" */ + var num = 100 + + ;(function () { + if (null) { + // do nothing + } else { + fib(num) + } + })() +} + +for (var i = 0; i < max; i++) { + createNoCodeFunction() +} + +var time = Date.now() - start +console.log('Total time', time) +console.log('Total iterations', max) +console.log('Iteration/s', max / time * 1000) diff --git a/node_modules/reusify/benchmarks/fib.js b/node_modules/reusify/benchmarks/fib.js new file mode 100644 index 0000000..e22cc48 --- /dev/null +++ b/node_modules/reusify/benchmarks/fib.js @@ -0,0 +1,13 @@ +'use strict' + +function fib (num) { + var fib = [] + + fib[0] = 0 + fib[1] = 1 + for (var i = 2; i <= num; i++) { + fib[i] = fib[i - 2] + fib[i - 1] + } +} + +module.exports = fib diff --git a/node_modules/reusify/benchmarks/reuseNoCodeFunction.js b/node_modules/reusify/benchmarks/reuseNoCodeFunction.js new file mode 100644 index 0000000..3358d6e --- /dev/null +++ b/node_modules/reusify/benchmarks/reuseNoCodeFunction.js @@ -0,0 +1,38 @@ +'use strict' + +var reusify = require('../') +var fib = require('./fib') +var instance = reusify(MyObject) +var max = 100000000 +var start = Date.now() + +function reuseNoCodeFunction () { + var obj = instance.get() + obj.num = 100 + obj.func() + obj.num = 0 + instance.release(obj) +} + +function MyObject () { + this.next = null + var that = this + this.num = 0 + this.func = function () { + /* eslint no-constant-condition: "off" */ + if (null) { + // do nothing + } else { + fib(that.num) + } + } +} + +for (var i = 0; i < max; i++) { + reuseNoCodeFunction() +} + +var time = Date.now() - start +console.log('Total time', time) +console.log('Total iterations', max) +console.log('Iteration/s', max / time * 1000) diff --git a/node_modules/reusify/package.json b/node_modules/reusify/package.json new file mode 100644 index 0000000..ee66aee --- /dev/null +++ b/node_modules/reusify/package.json @@ -0,0 +1,45 @@ +{ + "name": "reusify", + "version": "1.0.4", + "description": "Reuse objects and functions with style", + "main": "reusify.js", + "scripts": { + "lint": "standard", + "test": "tape test.js | faucet", + "istanbul": "istanbul cover tape test.js", + "coverage": "npm run istanbul; cat coverage/lcov.info | coveralls" + }, + "pre-commit": [ + "lint", + "test" + ], + "repository": { + "type": "git", + "url": "git+https://github.com/mcollina/reusify.git" + }, + "keywords": [ + "reuse", + "object", + "performance", + "function", + "fast" + ], + "author": "Matteo Collina ", + "license": "MIT", + "bugs": { + "url": "https://github.com/mcollina/reusify/issues" + }, + "homepage": "https://github.com/mcollina/reusify#readme", + "engines": { + "node": ">=0.10.0", + "iojs": ">=1.0.0" + }, + "devDependencies": { + "coveralls": "^2.13.3", + "faucet": "0.0.1", + "istanbul": "^0.4.5", + "pre-commit": "^1.2.2", + "standard": "^10.0.3", + "tape": "^4.8.0" + } +} diff --git a/node_modules/reusify/reusify.js b/node_modules/reusify/reusify.js new file mode 100644 index 0000000..e6f36f3 --- /dev/null +++ b/node_modules/reusify/reusify.js @@ -0,0 +1,33 @@ +'use strict' + +function reusify (Constructor) { + var head = new Constructor() + var tail = head + + function get () { + var current = head + + if (current.next) { + head = current.next + } else { + head = new Constructor() + tail = head + } + + current.next = null + + return current + } + + function release (obj) { + tail.next = obj + tail = obj + } + + return { + get: get, + release: release + } +} + +module.exports = reusify diff --git a/node_modules/reusify/test.js b/node_modules/reusify/test.js new file mode 100644 index 0000000..929cfd7 --- /dev/null +++ b/node_modules/reusify/test.js @@ -0,0 +1,66 @@ +'use strict' + +var test = require('tape') +var reusify = require('./') + +test('reuse objects', function (t) { + t.plan(6) + + function MyObject () { + t.pass('constructor called') + this.next = null + } + + var instance = reusify(MyObject) + var obj = instance.get() + + t.notEqual(obj, instance.get(), 'two instance created') + t.notOk(obj.next, 'next must be null') + + instance.release(obj) + + // the internals keeps a hot copy ready for reuse + // putting this one back in the queue + instance.release(instance.get()) + + // comparing the old one with the one we got + // never do this in real code, after release you + // should never reuse that instance + t.equal(obj, instance.get(), 'instance must be reused') +}) + +test('reuse more than 2 objects', function (t) { + function MyObject () { + t.pass('constructor called') + this.next = null + } + + var instance = reusify(MyObject) + var obj = instance.get() + var obj2 = instance.get() + var obj3 = instance.get() + + t.notOk(obj.next, 'next must be null') + t.notOk(obj2.next, 'next must be null') + t.notOk(obj3.next, 'next must be null') + + t.notEqual(obj, obj2) + t.notEqual(obj, obj3) + t.notEqual(obj3, obj2) + + instance.release(obj) + instance.release(obj2) + instance.release(obj3) + + // skip one + instance.get() + + var obj4 = instance.get() + var obj5 = instance.get() + var obj6 = instance.get() + + t.equal(obj4, obj) + t.equal(obj5, obj2) + t.equal(obj6, obj3) + t.end() +}) diff --git a/node_modules/run-parallel/LICENSE b/node_modules/run-parallel/LICENSE new file mode 100644 index 0000000..c7e6852 --- /dev/null +++ b/node_modules/run-parallel/LICENSE @@ -0,0 +1,20 @@ +The MIT License (MIT) + +Copyright (c) Feross Aboukhadijeh + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of +the Software, and to permit persons to whom the Software is furnished to do so, +subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS +FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR +COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER +IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN +CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. diff --git a/node_modules/run-parallel/README.md b/node_modules/run-parallel/README.md new file mode 100644 index 0000000..edc3da4 --- /dev/null +++ b/node_modules/run-parallel/README.md @@ -0,0 +1,85 @@ +# run-parallel [![travis][travis-image]][travis-url] [![npm][npm-image]][npm-url] [![downloads][downloads-image]][downloads-url] [![javascript style guide][standard-image]][standard-url] + +[travis-image]: https://img.shields.io/travis/feross/run-parallel/master.svg +[travis-url]: https://travis-ci.org/feross/run-parallel +[npm-image]: https://img.shields.io/npm/v/run-parallel.svg +[npm-url]: https://npmjs.org/package/run-parallel +[downloads-image]: https://img.shields.io/npm/dm/run-parallel.svg +[downloads-url]: https://npmjs.org/package/run-parallel +[standard-image]: https://img.shields.io/badge/code_style-standard-brightgreen.svg +[standard-url]: https://standardjs.com + +### Run an array of functions in parallel + +![parallel](https://raw.githubusercontent.com/feross/run-parallel/master/img.png) [![Sauce Test Status](https://saucelabs.com/browser-matrix/run-parallel.svg)](https://saucelabs.com/u/run-parallel) + +### install + +``` +npm install run-parallel +``` + +### usage + +#### parallel(tasks, [callback]) + +Run the `tasks` array of functions in parallel, without waiting until the previous +function has completed. If any of the functions pass an error to its callback, the main +`callback` is immediately called with the value of the error. Once the `tasks` have +completed, the results are passed to the final `callback` as an array. + +It is also possible to use an object instead of an array. Each property will be run as a +function and the results will be passed to the final `callback` as an object instead of +an array. This can be a more readable way of handling the results. + +##### arguments + +- `tasks` - An array or object containing functions to run. Each function is passed a +`callback(err, result)` which it must call on completion with an error `err` (which can +be `null`) and an optional `result` value. +- `callback(err, results)` - An optional callback to run once all the functions have +completed. This function gets a results array (or object) containing all the result +arguments passed to the task callbacks. + +##### example + +```js +var parallel = require('run-parallel') + +parallel([ + function (callback) { + setTimeout(function () { + callback(null, 'one') + }, 200) + }, + function (callback) { + setTimeout(function () { + callback(null, 'two') + }, 100) + } +], +// optional callback +function (err, results) { + // the results array will equal ['one','two'] even though + // the second function had a shorter timeout. +}) +``` + +This module is basically equavalent to +[`async.parallel`](https://github.com/caolan/async#paralleltasks-callback), but it's +handy to just have the one function you need instead of the kitchen sink. Modularity! +Especially handy if you're serving to the browser and need to reduce your javascript +bundle size. + +Works great in the browser with [browserify](http://browserify.org/)! + +### see also + +- [run-auto](https://github.com/feross/run-auto) +- [run-parallel-limit](https://github.com/feross/run-parallel-limit) +- [run-series](https://github.com/feross/run-series) +- [run-waterfall](https://github.com/feross/run-waterfall) + +### license + +MIT. Copyright (c) [Feross Aboukhadijeh](http://feross.org). diff --git a/node_modules/run-parallel/index.js b/node_modules/run-parallel/index.js new file mode 100644 index 0000000..6307141 --- /dev/null +++ b/node_modules/run-parallel/index.js @@ -0,0 +1,51 @@ +/*! run-parallel. MIT License. Feross Aboukhadijeh */ +module.exports = runParallel + +const queueMicrotask = require('queue-microtask') + +function runParallel (tasks, cb) { + let results, pending, keys + let isSync = true + + if (Array.isArray(tasks)) { + results = [] + pending = tasks.length + } else { + keys = Object.keys(tasks) + results = {} + pending = keys.length + } + + function done (err) { + function end () { + if (cb) cb(err, results) + cb = null + } + if (isSync) queueMicrotask(end) + else end() + } + + function each (i, err, result) { + results[i] = result + if (--pending === 0 || err) { + done(err) + } + } + + if (!pending) { + // empty + done(null) + } else if (keys) { + // object + keys.forEach(function (key) { + tasks[key](function (err, result) { each(key, err, result) }) + }) + } else { + // array + tasks.forEach(function (task, i) { + task(function (err, result) { each(i, err, result) }) + }) + } + + isSync = false +} diff --git a/node_modules/run-parallel/package.json b/node_modules/run-parallel/package.json new file mode 100644 index 0000000..1f14757 --- /dev/null +++ b/node_modules/run-parallel/package.json @@ -0,0 +1,58 @@ +{ + "name": "run-parallel", + "description": "Run an array of functions in parallel", + "version": "1.2.0", + "author": { + "name": "Feross Aboukhadijeh", + "email": "feross@feross.org", + "url": "https://feross.org" + }, + "bugs": { + "url": "https://github.com/feross/run-parallel/issues" + }, + "dependencies": { + "queue-microtask": "^1.2.2" + }, + "devDependencies": { + "airtap": "^3.0.0", + "standard": "*", + "tape": "^5.0.1" + }, + "homepage": "https://github.com/feross/run-parallel", + "keywords": [ + "parallel", + "async", + "function", + "callback", + "asynchronous", + "run", + "array", + "run parallel" + ], + "license": "MIT", + "main": "index.js", + "repository": { + "type": "git", + "url": "git://github.com/feross/run-parallel.git" + }, + "scripts": { + "test": "standard && npm run test-node && npm run test-browser", + "test-browser": "airtap -- test/*.js", + "test-browser-local": "airtap --local -- test/*.js", + "test-node": "tape test/*.js" + }, + "funding": [ + { + "type": "github", + "url": "https://github.com/sponsors/feross" + }, + { + "type": "patreon", + "url": "https://www.patreon.com/feross" + }, + { + "type": "consulting", + "url": "https://feross.org/support" + } + ] +} diff --git a/node_modules/source-map-js/CHANGELOG.md b/node_modules/source-map-js/CHANGELOG.md new file mode 100644 index 0000000..4cd5307 --- /dev/null +++ b/node_modules/source-map-js/CHANGELOG.md @@ -0,0 +1,320 @@ +# Change Log + +## 1.0.2 + +* Add types for path imports ([#13](https://github.com/7rulnik/source-map-js/pull/13)) [@TrySound](https://github.com/TrySound) + +## 1.0.1 + +* Remove cleanComments optimization ([#10](https://github.com/7rulnik/source-map-js/pull/10)) [@ai](https://github.com/ai) + +## 1.0.0 + +* Fix package.json#typings field ([#6](https://github.com/7rulnik/source-map-js/pull/6)) [@chalkygames123](https://github.com/chalkygames123) + +* Reduce memory usage of eachMapping w/ loop ([#5](https://github.com/7rulnik/source-map-js/pull/5)) [@noppa](https://github.com/noppa) + +* Reduce npm package size ([#7](https://github.com/7rulnik/source-map-js/pull/7)) [@ai](https://github.com/ai) + +---------- +# It doesn't related to this fork: + +## 0.5.6 + +* Fix for regression when people were using numbers as names in source maps. See + #236. + +## 0.5.5 + +* Fix "regression" of unsupported, implementation behavior that half the world + happens to have come to depend on. See #235. + +* Fix regression involving function hoisting in SpiderMonkey. See #233. + +## 0.5.4 + +* Large performance improvements to source-map serialization. See #228 and #229. + +## 0.5.3 + +* Do not include unnecessary distribution files. See + commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86. + +## 0.5.2 + +* Include browser distributions of the library in package.json's `files`. See + issue #212. + +## 0.5.1 + +* Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See + ff05274becc9e6e1295ed60f3ea090d31d843379. + +## 0.5.0 + +* Node 0.8 is no longer supported. + +* Use webpack instead of dryice for bundling. + +* Big speedups serializing source maps. See pull request #203. + +* Fix a bug with `SourceMapConsumer.prototype.sourceContentFor` and sources that + explicitly start with the source root. See issue #199. + +## 0.4.4 + +* Fix an issue where using a `SourceMapGenerator` after having created a + `SourceMapConsumer` from it via `SourceMapConsumer.fromSourceMap` failed. See + issue #191. + +* Fix an issue with where `SourceMapGenerator` would mistakenly consider + different mappings as duplicates of each other and avoid generating them. See + issue #192. + +## 0.4.3 + +* A very large number of performance improvements, particularly when parsing + source maps. Collectively about 75% of time shaved off of the source map + parsing benchmark! + +* Fix a bug in `SourceMapConsumer.prototype.allGeneratedPositionsFor` and fuzzy + searching in the presence of a column option. See issue #177. + +* Fix a bug with joining a source and its source root when the source is above + the root. See issue #182. + +* Add the `SourceMapConsumer.prototype.hasContentsOfAllSources` method to + determine when all sources' contents are inlined into the source map. See + issue #190. + +## 0.4.2 + +* Add an `.npmignore` file so that the benchmarks aren't pulled down by + dependent projects. Issue #169. + +* Add an optional `column` argument to + `SourceMapConsumer.prototype.allGeneratedPositionsFor` and better handle lines + with no mappings. Issues #172 and #173. + +## 0.4.1 + +* Fix accidentally defining a global variable. #170. + +## 0.4.0 + +* The default direction for fuzzy searching was changed back to its original + direction. See #164. + +* There is now a `bias` option you can supply to `SourceMapConsumer` to control + the fuzzy searching direction. See #167. + +* About an 8% speed up in parsing source maps. See #159. + +* Added a benchmark for parsing and generating source maps. + +## 0.3.0 + +* Change the default direction that searching for positions fuzzes when there is + not an exact match. See #154. + +* Support for environments using json2.js for JSON serialization. See #156. + +## 0.2.0 + +* Support for consuming "indexed" source maps which do not have any remote + sections. See pull request #127. This introduces a minor backwards + incompatibility if you are monkey patching `SourceMapConsumer.prototype` + methods. + +## 0.1.43 + +* Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue + #148 for some discussion and issues #150, #151, and #152 for implementations. + +## 0.1.42 + +* Fix an issue where `SourceNode`s from different versions of the source-map + library couldn't be used in conjunction with each other. See issue #142. + +## 0.1.41 + +* Fix a bug with getting the source content of relative sources with a "./" + prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768). + +* Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the + column span of each mapping. + +* Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find + all generated positions associated with a given original source and line. + +## 0.1.40 + +* Performance improvements for parsing source maps in SourceMapConsumer. + +## 0.1.39 + +* Fix a bug where setting a source's contents to null before any source content + had been set before threw a TypeError. See issue #131. + +## 0.1.38 + +* Fix a bug where finding relative paths from an empty path were creating + absolute paths. See issue #129. + +## 0.1.37 + +* Fix a bug where if the source root was an empty string, relative source paths + would turn into absolute source paths. Issue #124. + +## 0.1.36 + +* Allow the `names` mapping property to be an empty string. Issue #121. + +## 0.1.35 + +* A third optional parameter was added to `SourceNode.fromStringWithSourceMap` + to specify a path that relative sources in the second parameter should be + relative to. Issue #105. + +* If no file property is given to a `SourceMapGenerator`, then the resulting + source map will no longer have a `null` file property. The property will + simply not exist. Issue #104. + +* Fixed a bug where consecutive newlines were ignored in `SourceNode`s. + Issue #116. + +## 0.1.34 + +* Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103. + +* Fix bug involving source contents and the + `SourceMapGenerator.prototype.applySourceMap`. Issue #100. + +## 0.1.33 + +* Fix some edge cases surrounding path joining and URL resolution. + +* Add a third parameter for relative path to + `SourceMapGenerator.prototype.applySourceMap`. + +* Fix issues with mappings and EOLs. + +## 0.1.32 + +* Fixed a bug where SourceMapConsumer couldn't handle negative relative columns + (issue 92). + +* Fixed test runner to actually report number of failed tests as its process + exit code. + +* Fixed a typo when reporting bad mappings (issue 87). + +## 0.1.31 + +* Delay parsing the mappings in SourceMapConsumer until queried for a source + location. + +* Support Sass source maps (which at the time of writing deviate from the spec + in small ways) in SourceMapConsumer. + +## 0.1.30 + +* Do not join source root with a source, when the source is a data URI. + +* Extend the test runner to allow running single specific test files at a time. + +* Performance improvements in `SourceNode.prototype.walk` and + `SourceMapConsumer.prototype.eachMapping`. + +* Source map browser builds will now work inside Workers. + +* Better error messages when attempting to add an invalid mapping to a + `SourceMapGenerator`. + +## 0.1.29 + +* Allow duplicate entries in the `names` and `sources` arrays of source maps + (usually from TypeScript) we are parsing. Fixes github issue 72. + +## 0.1.28 + +* Skip duplicate mappings when creating source maps from SourceNode; github + issue 75. + +## 0.1.27 + +* Don't throw an error when the `file` property is missing in SourceMapConsumer, + we don't use it anyway. + +## 0.1.26 + +* Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70. + +## 0.1.25 + +* Make compatible with browserify + +## 0.1.24 + +* Fix issue with absolute paths and `file://` URIs. See + https://bugzilla.mozilla.org/show_bug.cgi?id=885597 + +## 0.1.23 + +* Fix issue with absolute paths and sourcesContent, github issue 64. + +## 0.1.22 + +* Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21. + +## 0.1.21 + +* Fixed handling of sources that start with a slash so that they are relative to + the source root's host. + +## 0.1.20 + +* Fixed github issue #43: absolute URLs aren't joined with the source root + anymore. + +## 0.1.19 + +* Using Travis CI to run tests. + +## 0.1.18 + +* Fixed a bug in the handling of sourceRoot. + +## 0.1.17 + +* Added SourceNode.fromStringWithSourceMap. + +## 0.1.16 + +* Added missing documentation. + +* Fixed the generating of empty mappings in SourceNode. + +## 0.1.15 + +* Added SourceMapGenerator.applySourceMap. + +## 0.1.14 + +* The sourceRoot is now handled consistently. + +## 0.1.13 + +* Added SourceMapGenerator.fromSourceMap. + +## 0.1.12 + +* SourceNode now generates empty mappings too. + +## 0.1.11 + +* Added name support to SourceNode. + +## 0.1.10 + +* Added sourcesContent support to the customer and generator. diff --git a/node_modules/source-map-js/LICENSE b/node_modules/source-map-js/LICENSE new file mode 100644 index 0000000..ed1b7cf --- /dev/null +++ b/node_modules/source-map-js/LICENSE @@ -0,0 +1,28 @@ + +Copyright (c) 2009-2011, Mozilla Foundation and contributors +All rights reserved. + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are met: + +* Redistributions of source code must retain the above copyright notice, this + list of conditions and the following disclaimer. + +* Redistributions in binary form must reproduce the above copyright notice, + this list of conditions and the following disclaimer in the documentation + and/or other materials provided with the distribution. + +* Neither the names of the Mozilla Foundation nor the names of project + contributors may be used to endorse or promote products derived from this + software without specific prior written permission. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND +ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED +WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE +DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE +FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR +SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER +CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, +OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. diff --git a/node_modules/source-map-js/README.md b/node_modules/source-map-js/README.md new file mode 100644 index 0000000..ba01846 --- /dev/null +++ b/node_modules/source-map-js/README.md @@ -0,0 +1,758 @@ +# Source Map JS + +[![NPM](https://nodei.co/npm/source-map-js.png?downloads=true&downloadRank=true)](https://www.npmjs.com/package/source-map-js) + +Difference between original [source-map](https://github.com/mozilla/source-map): + +> TL,DR: it's fork of original source-map@0.6, but with perfomance optimizations. + +This journey starts from [source-map@0.7.0](https://github.com/mozilla/source-map/blob/master/CHANGELOG.md#070). Some part of it was rewritten to Rust and WASM and API became async. + +It's still a major block for many libraries like PostCSS or Sass for example because they need to migrate the whole API to the async way. This is the reason why 0.6.1 has 2x more downloads than 0.7.3 while it's faster several times. + +![Downloads count](media/downloads.png) + +More important that WASM version has some optimizations in JS code too. This is why [community asked to create branch for 0.6 version](https://github.com/mozilla/source-map/issues/324) and port these optimizations but, sadly, the answer was «no». A bit later I discovered [the issue](https://github.com/mozilla/source-map/issues/370) created by [Ben Rothman (@benthemonkey)](https://github.com/benthemonkey) with no response at all. + +[Roman Dvornov (@lahmatiy)](https://github.com/lahmatiy) wrote a [serveral posts](https://t.me/gorshochekvarit/76) (russian, only, sorry) about source-map library in his own Telegram channel. He mentioned the article [«Maybe you don't need Rust and WASM to speed up your JS»](https://mrale.ph/blog/2018/02/03/maybe-you-dont-need-rust-to-speed-up-your-js.html) written by [Vyacheslav Egorov (@mraleph)](https://github.com/mraleph). This article contains optimizations and hacks that lead to almost the same performance compare to WASM implementation. + +I decided to fork the original source-map and port these optimizations from the article and several others PR from the original source-map. + +--------- + +This is a library to generate and consume the source map format +[described here][format]. + +[format]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit + +## Use with Node + + $ npm install source-map-js + + + +-------------------------------------------------------------------------------- + + + + + +## Table of Contents + +- [Examples](#examples) + - [Consuming a source map](#consuming-a-source-map) + - [Generating a source map](#generating-a-source-map) + - [With SourceNode (high level API)](#with-sourcenode-high-level-api) + - [With SourceMapGenerator (low level API)](#with-sourcemapgenerator-low-level-api) +- [API](#api) + - [SourceMapConsumer](#sourcemapconsumer) + - [new SourceMapConsumer(rawSourceMap)](#new-sourcemapconsumerrawsourcemap) + - [SourceMapConsumer.prototype.computeColumnSpans()](#sourcemapconsumerprototypecomputecolumnspans) + - [SourceMapConsumer.prototype.originalPositionFor(generatedPosition)](#sourcemapconsumerprototypeoriginalpositionforgeneratedposition) + - [SourceMapConsumer.prototype.generatedPositionFor(originalPosition)](#sourcemapconsumerprototypegeneratedpositionfororiginalposition) + - [SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition)](#sourcemapconsumerprototypeallgeneratedpositionsfororiginalposition) + - [SourceMapConsumer.prototype.hasContentsOfAllSources()](#sourcemapconsumerprototypehascontentsofallsources) + - [SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing])](#sourcemapconsumerprototypesourcecontentforsource-returnnullonmissing) + - [SourceMapConsumer.prototype.eachMapping(callback, context, order)](#sourcemapconsumerprototypeeachmappingcallback-context-order) + - [SourceMapGenerator](#sourcemapgenerator) + - [new SourceMapGenerator([startOfSourceMap])](#new-sourcemapgeneratorstartofsourcemap) + - [SourceMapGenerator.fromSourceMap(sourceMapConsumer)](#sourcemapgeneratorfromsourcemapsourcemapconsumer) + - [SourceMapGenerator.prototype.addMapping(mapping)](#sourcemapgeneratorprototypeaddmappingmapping) + - [SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent)](#sourcemapgeneratorprototypesetsourcecontentsourcefile-sourcecontent) + - [SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]])](#sourcemapgeneratorprototypeapplysourcemapsourcemapconsumer-sourcefile-sourcemappath) + - [SourceMapGenerator.prototype.toString()](#sourcemapgeneratorprototypetostring) + - [SourceNode](#sourcenode) + - [new SourceNode([line, column, source[, chunk[, name]]])](#new-sourcenodeline-column-source-chunk-name) + - [SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath])](#sourcenodefromstringwithsourcemapcode-sourcemapconsumer-relativepath) + - [SourceNode.prototype.add(chunk)](#sourcenodeprototypeaddchunk) + - [SourceNode.prototype.prepend(chunk)](#sourcenodeprototypeprependchunk) + - [SourceNode.prototype.setSourceContent(sourceFile, sourceContent)](#sourcenodeprototypesetsourcecontentsourcefile-sourcecontent) + - [SourceNode.prototype.walk(fn)](#sourcenodeprototypewalkfn) + - [SourceNode.prototype.walkSourceContents(fn)](#sourcenodeprototypewalksourcecontentsfn) + - [SourceNode.prototype.join(sep)](#sourcenodeprototypejoinsep) + - [SourceNode.prototype.replaceRight(pattern, replacement)](#sourcenodeprototypereplacerightpattern-replacement) + - [SourceNode.prototype.toString()](#sourcenodeprototypetostring) + - [SourceNode.prototype.toStringWithSourceMap([startOfSourceMap])](#sourcenodeprototypetostringwithsourcemapstartofsourcemap) + + + +## Examples + +### Consuming a source map + +```js +var rawSourceMap = { + version: 3, + file: 'min.js', + names: ['bar', 'baz', 'n'], + sources: ['one.js', 'two.js'], + sourceRoot: 'http://example.com/www/js/', + mappings: 'CAAC,IAAI,IAAM,SAAUA,GAClB,OAAOC,IAAID;CCDb,IAAI,IAAM,SAAUE,GAClB,OAAOA' +}; + +var smc = new SourceMapConsumer(rawSourceMap); + +console.log(smc.sources); +// [ 'http://example.com/www/js/one.js', +// 'http://example.com/www/js/two.js' ] + +console.log(smc.originalPositionFor({ + line: 2, + column: 28 +})); +// { source: 'http://example.com/www/js/two.js', +// line: 2, +// column: 10, +// name: 'n' } + +console.log(smc.generatedPositionFor({ + source: 'http://example.com/www/js/two.js', + line: 2, + column: 10 +})); +// { line: 2, column: 28 } + +smc.eachMapping(function (m) { + // ... +}); +``` + +### Generating a source map + +In depth guide: +[**Compiling to JavaScript, and Debugging with Source Maps**](https://hacks.mozilla.org/2013/05/compiling-to-javascript-and-debugging-with-source-maps/) + +#### With SourceNode (high level API) + +```js +function compile(ast) { + switch (ast.type) { + case 'BinaryExpression': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + [compile(ast.left), " + ", compile(ast.right)] + ); + case 'Literal': + return new SourceNode( + ast.location.line, + ast.location.column, + ast.location.source, + String(ast.value) + ); + // ... + default: + throw new Error("Bad AST"); + } +} + +var ast = parse("40 + 2", "add.js"); +console.log(compile(ast).toStringWithSourceMap({ + file: 'add.js' +})); +// { code: '40 + 2', +// map: [object SourceMapGenerator] } +``` + +#### With SourceMapGenerator (low level API) + +```js +var map = new SourceMapGenerator({ + file: "source-mapped.js" +}); + +map.addMapping({ + generated: { + line: 10, + column: 35 + }, + source: "foo.js", + original: { + line: 33, + column: 2 + }, + name: "christopher" +}); + +console.log(map.toString()); +// '{"version":3,"file":"source-mapped.js","sources":["foo.js"],"names":["christopher"],"mappings":";;;;;;;;;mCAgCEA"}' +``` + +## API + +Get a reference to the module: + +```js +// Node.js +var sourceMap = require('source-map'); + +// Browser builds +var sourceMap = window.sourceMap; + +// Inside Firefox +const sourceMap = require("devtools/toolkit/sourcemap/source-map.js"); +``` + +### SourceMapConsumer + +A SourceMapConsumer instance represents a parsed source map which we can query +for information about the original file positions by giving it a file position +in the generated source. + +#### new SourceMapConsumer(rawSourceMap) + +The only parameter is the raw source map (either as a string which can be +`JSON.parse`'d, or an object). According to the spec, source maps have the +following attributes: + +* `version`: Which version of the source map spec this map is following. + +* `sources`: An array of URLs to the original source files. + +* `names`: An array of identifiers which can be referenced by individual + mappings. + +* `sourceRoot`: Optional. The URL root from which all sources are relative. + +* `sourcesContent`: Optional. An array of contents of the original source files. + +* `mappings`: A string of base64 VLQs which contain the actual mappings. + +* `file`: Optional. The generated filename this source map is associated with. + +```js +var consumer = new sourceMap.SourceMapConsumer(rawSourceMapJsonData); +``` + +#### SourceMapConsumer.prototype.computeColumnSpans() + +Compute the last column for each generated mapping. The last column is +inclusive. + +```js +// Before: +consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" }) +// [ { line: 2, +// column: 1 }, +// { line: 2, +// column: 10 }, +// { line: 2, +// column: 20 } ] + +consumer.computeColumnSpans(); + +// After: +consumer.allGeneratedPositionsFor({ line: 2, source: "foo.coffee" }) +// [ { line: 2, +// column: 1, +// lastColumn: 9 }, +// { line: 2, +// column: 10, +// lastColumn: 19 }, +// { line: 2, +// column: 20, +// lastColumn: Infinity } ] + +``` + +#### SourceMapConsumer.prototype.originalPositionFor(generatedPosition) + +Returns the original source, line, and column information for the generated +source's line and column positions provided. The only argument is an object with +the following properties: + +* `line`: The line number in the generated source. Line numbers in + this library are 1-based (note that the underlying source map + specification uses 0-based line numbers -- this library handles the + translation). + +* `column`: The column number in the generated source. Column numbers + in this library are 0-based. + +* `bias`: Either `SourceMapConsumer.GREATEST_LOWER_BOUND` or + `SourceMapConsumer.LEAST_UPPER_BOUND`. Specifies whether to return the closest + element that is smaller than or greater than the one we are searching for, + respectively, if the exact element cannot be found. Defaults to + `SourceMapConsumer.GREATEST_LOWER_BOUND`. + +and an object is returned with the following properties: + +* `source`: The original source file, or null if this information is not + available. + +* `line`: The line number in the original source, or null if this information is + not available. The line number is 1-based. + +* `column`: The column number in the original source, or null if this + information is not available. The column number is 0-based. + +* `name`: The original identifier, or null if this information is not available. + +```js +consumer.originalPositionFor({ line: 2, column: 10 }) +// { source: 'foo.coffee', +// line: 2, +// column: 2, +// name: null } + +consumer.originalPositionFor({ line: 99999999999999999, column: 999999999999999 }) +// { source: null, +// line: null, +// column: null, +// name: null } +``` + +#### SourceMapConsumer.prototype.generatedPositionFor(originalPosition) + +Returns the generated line and column information for the original source, +line, and column positions provided. The only argument is an object with +the following properties: + +* `source`: The filename of the original source. + +* `line`: The line number in the original source. The line number is + 1-based. + +* `column`: The column number in the original source. The column + number is 0-based. + +and an object is returned with the following properties: + +* `line`: The line number in the generated source, or null. The line + number is 1-based. + +* `column`: The column number in the generated source, or null. The + column number is 0-based. + +```js +consumer.generatedPositionFor({ source: "example.js", line: 2, column: 10 }) +// { line: 1, +// column: 56 } +``` + +#### SourceMapConsumer.prototype.allGeneratedPositionsFor(originalPosition) + +Returns all generated line and column information for the original source, line, +and column provided. If no column is provided, returns all mappings +corresponding to a either the line we are searching for or the next closest line +that has any mappings. Otherwise, returns all mappings corresponding to the +given line and either the column we are searching for or the next closest column +that has any offsets. + +The only argument is an object with the following properties: + +* `source`: The filename of the original source. + +* `line`: The line number in the original source. The line number is + 1-based. + +* `column`: Optional. The column number in the original source. The + column number is 0-based. + +and an array of objects is returned, each with the following properties: + +* `line`: The line number in the generated source, or null. The line + number is 1-based. + +* `column`: The column number in the generated source, or null. The + column number is 0-based. + +```js +consumer.allGeneratedpositionsfor({ line: 2, source: "foo.coffee" }) +// [ { line: 2, +// column: 1 }, +// { line: 2, +// column: 10 }, +// { line: 2, +// column: 20 } ] +``` + +#### SourceMapConsumer.prototype.hasContentsOfAllSources() + +Return true if we have the embedded source content for every source listed in +the source map, false otherwise. + +In other words, if this method returns `true`, then +`consumer.sourceContentFor(s)` will succeed for every source `s` in +`consumer.sources`. + +```js +// ... +if (consumer.hasContentsOfAllSources()) { + consumerReadyCallback(consumer); +} else { + fetchSources(consumer, consumerReadyCallback); +} +// ... +``` + +#### SourceMapConsumer.prototype.sourceContentFor(source[, returnNullOnMissing]) + +Returns the original source content for the source provided. The only +argument is the URL of the original source file. + +If the source content for the given source is not found, then an error is +thrown. Optionally, pass `true` as the second param to have `null` returned +instead. + +```js +consumer.sources +// [ "my-cool-lib.clj" ] + +consumer.sourceContentFor("my-cool-lib.clj") +// "..." + +consumer.sourceContentFor("this is not in the source map"); +// Error: "this is not in the source map" is not in the source map + +consumer.sourceContentFor("this is not in the source map", true); +// null +``` + +#### SourceMapConsumer.prototype.eachMapping(callback, context, order) + +Iterate over each mapping between an original source/line/column and a +generated line/column in this source map. + +* `callback`: The function that is called with each mapping. Mappings have the + form `{ source, generatedLine, generatedColumn, originalLine, originalColumn, + name }` + +* `context`: Optional. If specified, this object will be the value of `this` + every time that `callback` is called. + +* `order`: Either `SourceMapConsumer.GENERATED_ORDER` or + `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to iterate over + the mappings sorted by the generated file's line/column order or the + original's source/line/column order, respectively. Defaults to + `SourceMapConsumer.GENERATED_ORDER`. + +```js +consumer.eachMapping(function (m) { console.log(m); }) +// ... +// { source: 'illmatic.js', +// generatedLine: 1, +// generatedColumn: 0, +// originalLine: 1, +// originalColumn: 0, +// name: null } +// { source: 'illmatic.js', +// generatedLine: 2, +// generatedColumn: 0, +// originalLine: 2, +// originalColumn: 0, +// name: null } +// ... +``` +### SourceMapGenerator + +An instance of the SourceMapGenerator represents a source map which is being +built incrementally. + +#### new SourceMapGenerator([startOfSourceMap]) + +You may pass an object with the following properties: + +* `file`: The filename of the generated source that this source map is + associated with. + +* `sourceRoot`: A root for all relative URLs in this source map. + +* `skipValidation`: Optional. When `true`, disables validation of mappings as + they are added. This can improve performance but should be used with + discretion, as a last resort. Even then, one should avoid using this flag when + running tests, if possible. + +```js +var generator = new sourceMap.SourceMapGenerator({ + file: "my-generated-javascript-file.js", + sourceRoot: "http://example.com/app/js/" +}); +``` + +#### SourceMapGenerator.fromSourceMap(sourceMapConsumer) + +Creates a new `SourceMapGenerator` from an existing `SourceMapConsumer` instance. + +* `sourceMapConsumer` The SourceMap. + +```js +var generator = sourceMap.SourceMapGenerator.fromSourceMap(consumer); +``` + +#### SourceMapGenerator.prototype.addMapping(mapping) + +Add a single mapping from original source line and column to the generated +source's line and column for this source map being created. The mapping object +should have the following properties: + +* `generated`: An object with the generated line and column positions. + +* `original`: An object with the original line and column positions. + +* `source`: The original source file (relative to the sourceRoot). + +* `name`: An optional original token name for this mapping. + +```js +generator.addMapping({ + source: "module-one.scm", + original: { line: 128, column: 0 }, + generated: { line: 3, column: 456 } +}) +``` + +#### SourceMapGenerator.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for an original source file. + +* `sourceFile` the URL of the original source file. + +* `sourceContent` the content of the source file. + +```js +generator.setSourceContent("module-one.scm", + fs.readFileSync("path/to/module-one.scm")) +``` + +#### SourceMapGenerator.prototype.applySourceMap(sourceMapConsumer[, sourceFile[, sourceMapPath]]) + +Applies a SourceMap for a source file to the SourceMap. +Each mapping to the supplied source file is rewritten using the +supplied SourceMap. Note: The resolution for the resulting mappings +is the minimum of this map and the supplied map. + +* `sourceMapConsumer`: The SourceMap to be applied. + +* `sourceFile`: Optional. The filename of the source file. + If omitted, sourceMapConsumer.file will be used, if it exists. + Otherwise an error will be thrown. + +* `sourceMapPath`: Optional. The dirname of the path to the SourceMap + to be applied. If relative, it is relative to the SourceMap. + + This parameter is needed when the two SourceMaps aren't in the same + directory, and the SourceMap to be applied contains relative source + paths. If so, those relative source paths need to be rewritten + relative to the SourceMap. + + If omitted, it is assumed that both SourceMaps are in the same directory, + thus not needing any rewriting. (Supplying `'.'` has the same effect.) + +#### SourceMapGenerator.prototype.toString() + +Renders the source map being generated to a string. + +```js +generator.toString() +// '{"version":3,"sources":["module-one.scm"],"names":[],"mappings":"...snip...","file":"my-generated-javascript-file.js","sourceRoot":"http://example.com/app/js/"}' +``` + +### SourceNode + +SourceNodes provide a way to abstract over interpolating and/or concatenating +snippets of generated JavaScript source code, while maintaining the line and +column information associated between those snippets and the original source +code. This is useful as the final intermediate representation a compiler might +use before outputting the generated JS and source map. + +#### new SourceNode([line, column, source[, chunk[, name]]]) + +* `line`: The original line number associated with this source node, or null if + it isn't associated with an original line. The line number is 1-based. + +* `column`: The original column number associated with this source node, or null + if it isn't associated with an original column. The column number + is 0-based. + +* `source`: The original source's filename; null if no filename is provided. + +* `chunk`: Optional. Is immediately passed to `SourceNode.prototype.add`, see + below. + +* `name`: Optional. The original identifier. + +```js +var node = new SourceNode(1, 2, "a.cpp", [ + new SourceNode(3, 4, "b.cpp", "extern int status;\n"), + new SourceNode(5, 6, "c.cpp", "std::string* make_string(size_t n);\n"), + new SourceNode(7, 8, "d.cpp", "int main(int argc, char** argv) {}\n"), +]); +``` + +#### SourceNode.fromStringWithSourceMap(code, sourceMapConsumer[, relativePath]) + +Creates a SourceNode from generated code and a SourceMapConsumer. + +* `code`: The generated code + +* `sourceMapConsumer` The SourceMap for the generated code + +* `relativePath` The optional path that relative sources in `sourceMapConsumer` + should be relative to. + +```js +var consumer = new SourceMapConsumer(fs.readFileSync("path/to/my-file.js.map", "utf8")); +var node = SourceNode.fromStringWithSourceMap(fs.readFileSync("path/to/my-file.js"), + consumer); +``` + +#### SourceNode.prototype.add(chunk) + +Add a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +```js +node.add(" + "); +node.add(otherNode); +node.add([leftHandOperandNode, " + ", rightHandOperandNode]); +``` + +#### SourceNode.prototype.prepend(chunk) + +Prepend a chunk of generated JS to this source node. + +* `chunk`: A string snippet of generated JS code, another instance of + `SourceNode`, or an array where each member is one of those things. + +```js +node.prepend("/** Build Id: f783haef86324gf **/\n\n"); +``` + +#### SourceNode.prototype.setSourceContent(sourceFile, sourceContent) + +Set the source content for a source file. This will be added to the +`SourceMap` in the `sourcesContent` field. + +* `sourceFile`: The filename of the source file + +* `sourceContent`: The content of the source file + +```js +node.setSourceContent("module-one.scm", + fs.readFileSync("path/to/module-one.scm")) +``` + +#### SourceNode.prototype.walk(fn) + +Walk over the tree of JS snippets in this node and its children. The walking +function is called once for each snippet of JS and is passed that snippet and +the its original associated source's line/column location. + +* `fn`: The traversal function. + +```js +var node = new SourceNode(1, 2, "a.js", [ + new SourceNode(3, 4, "b.js", "uno"), + "dos", + [ + "tres", + new SourceNode(5, 6, "c.js", "quatro") + ] +]); + +node.walk(function (code, loc) { console.log("WALK:", code, loc); }) +// WALK: uno { source: 'b.js', line: 3, column: 4, name: null } +// WALK: dos { source: 'a.js', line: 1, column: 2, name: null } +// WALK: tres { source: 'a.js', line: 1, column: 2, name: null } +// WALK: quatro { source: 'c.js', line: 5, column: 6, name: null } +``` + +#### SourceNode.prototype.walkSourceContents(fn) + +Walk over the tree of SourceNodes. The walking function is called for each +source file content and is passed the filename and source content. + +* `fn`: The traversal function. + +```js +var a = new SourceNode(1, 2, "a.js", "generated from a"); +a.setSourceContent("a.js", "original a"); +var b = new SourceNode(1, 2, "b.js", "generated from b"); +b.setSourceContent("b.js", "original b"); +var c = new SourceNode(1, 2, "c.js", "generated from c"); +c.setSourceContent("c.js", "original c"); + +var node = new SourceNode(null, null, null, [a, b, c]); +node.walkSourceContents(function (source, contents) { console.log("WALK:", source, ":", contents); }) +// WALK: a.js : original a +// WALK: b.js : original b +// WALK: c.js : original c +``` + +#### SourceNode.prototype.join(sep) + +Like `Array.prototype.join` except for SourceNodes. Inserts the separator +between each of this source node's children. + +* `sep`: The separator. + +```js +var lhs = new SourceNode(1, 2, "a.rs", "my_copy"); +var operand = new SourceNode(3, 4, "a.rs", "="); +var rhs = new SourceNode(5, 6, "a.rs", "orig.clone()"); + +var node = new SourceNode(null, null, null, [ lhs, operand, rhs ]); +var joinedNode = node.join(" "); +``` + +#### SourceNode.prototype.replaceRight(pattern, replacement) + +Call `String.prototype.replace` on the very right-most source snippet. Useful +for trimming white space from the end of a source node, etc. + +* `pattern`: The pattern to replace. + +* `replacement`: The thing to replace the pattern with. + +```js +// Trim trailing white space. +node.replaceRight(/\s*$/, ""); +``` + +#### SourceNode.prototype.toString() + +Return the string representation of this source node. Walks over the tree and +concatenates all the various snippets together to one string. + +```js +var node = new SourceNode(1, 2, "a.js", [ + new SourceNode(3, 4, "b.js", "uno"), + "dos", + [ + "tres", + new SourceNode(5, 6, "c.js", "quatro") + ] +]); + +node.toString() +// 'unodostresquatro' +``` + +#### SourceNode.prototype.toStringWithSourceMap([startOfSourceMap]) + +Returns the string representation of this tree of source nodes, plus a +SourceMapGenerator which contains all the mappings between the generated and +original sources. + +The arguments are the same as those to `new SourceMapGenerator`. + +```js +var node = new SourceNode(1, 2, "a.js", [ + new SourceNode(3, 4, "b.js", "uno"), + "dos", + [ + "tres", + new SourceNode(5, 6, "c.js", "quatro") + ] +]); + +node.toStringWithSourceMap({ file: "my-output-file.js" }) +// { code: 'unodostresquatro', +// map: [object SourceMapGenerator] } +``` diff --git a/node_modules/source-map-js/lib/array-set.js b/node_modules/source-map-js/lib/array-set.js new file mode 100644 index 0000000..fbd5c81 --- /dev/null +++ b/node_modules/source-map-js/lib/array-set.js @@ -0,0 +1,121 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = require('./util'); +var has = Object.prototype.hasOwnProperty; +var hasNativeMap = typeof Map !== "undefined"; + +/** + * A data structure which is a combination of an array and a set. Adding a new + * member is O(1), testing for membership is O(1), and finding the index of an + * element is O(1). Removing elements from the set is not supported. Only + * strings are supported for membership. + */ +function ArraySet() { + this._array = []; + this._set = hasNativeMap ? new Map() : Object.create(null); +} + +/** + * Static method for creating ArraySet instances from an existing array. + */ +ArraySet.fromArray = function ArraySet_fromArray(aArray, aAllowDuplicates) { + var set = new ArraySet(); + for (var i = 0, len = aArray.length; i < len; i++) { + set.add(aArray[i], aAllowDuplicates); + } + return set; +}; + +/** + * Return how many unique items are in this ArraySet. If duplicates have been + * added, than those do not count towards the size. + * + * @returns Number + */ +ArraySet.prototype.size = function ArraySet_size() { + return hasNativeMap ? this._set.size : Object.getOwnPropertyNames(this._set).length; +}; + +/** + * Add the given string to this set. + * + * @param String aStr + */ +ArraySet.prototype.add = function ArraySet_add(aStr, aAllowDuplicates) { + var sStr = hasNativeMap ? aStr : util.toSetString(aStr); + var isDuplicate = hasNativeMap ? this.has(aStr) : has.call(this._set, sStr); + var idx = this._array.length; + if (!isDuplicate || aAllowDuplicates) { + this._array.push(aStr); + } + if (!isDuplicate) { + if (hasNativeMap) { + this._set.set(aStr, idx); + } else { + this._set[sStr] = idx; + } + } +}; + +/** + * Is the given string a member of this set? + * + * @param String aStr + */ +ArraySet.prototype.has = function ArraySet_has(aStr) { + if (hasNativeMap) { + return this._set.has(aStr); + } else { + var sStr = util.toSetString(aStr); + return has.call(this._set, sStr); + } +}; + +/** + * What is the index of the given string in the array? + * + * @param String aStr + */ +ArraySet.prototype.indexOf = function ArraySet_indexOf(aStr) { + if (hasNativeMap) { + var idx = this._set.get(aStr); + if (idx >= 0) { + return idx; + } + } else { + var sStr = util.toSetString(aStr); + if (has.call(this._set, sStr)) { + return this._set[sStr]; + } + } + + throw new Error('"' + aStr + '" is not in the set.'); +}; + +/** + * What is the element at the given index? + * + * @param Number aIdx + */ +ArraySet.prototype.at = function ArraySet_at(aIdx) { + if (aIdx >= 0 && aIdx < this._array.length) { + return this._array[aIdx]; + } + throw new Error('No element indexed by ' + aIdx); +}; + +/** + * Returns the array representation of this set (which has the proper indices + * indicated by indexOf). Note that this is a copy of the internal array used + * for storing the members so that no one can mess with internal state. + */ +ArraySet.prototype.toArray = function ArraySet_toArray() { + return this._array.slice(); +}; + +exports.ArraySet = ArraySet; diff --git a/node_modules/source-map-js/lib/base64-vlq.js b/node_modules/source-map-js/lib/base64-vlq.js new file mode 100644 index 0000000..612b404 --- /dev/null +++ b/node_modules/source-map-js/lib/base64-vlq.js @@ -0,0 +1,140 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + * + * Based on the Base 64 VLQ implementation in Closure Compiler: + * https://code.google.com/p/closure-compiler/source/browse/trunk/src/com/google/debugging/sourcemap/Base64VLQ.java + * + * Copyright 2011 The Closure Compiler Authors. All rights reserved. + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions are + * met: + * + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * Redistributions in binary form must reproduce the above + * copyright notice, this list of conditions and the following + * disclaimer in the documentation and/or other materials provided + * with the distribution. + * * Neither the name of Google Inc. nor the names of its + * contributors may be used to endorse or promote products derived + * from this software without specific prior written permission. + * + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS + * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT + * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR + * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT + * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, + * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT + * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE + * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + */ + +var base64 = require('./base64'); + +// A single base 64 digit can contain 6 bits of data. For the base 64 variable +// length quantities we use in the source map spec, the first bit is the sign, +// the next four bits are the actual value, and the 6th bit is the +// continuation bit. The continuation bit tells us whether there are more +// digits in this value following this digit. +// +// Continuation +// | Sign +// | | +// V V +// 101011 + +var VLQ_BASE_SHIFT = 5; + +// binary: 100000 +var VLQ_BASE = 1 << VLQ_BASE_SHIFT; + +// binary: 011111 +var VLQ_BASE_MASK = VLQ_BASE - 1; + +// binary: 100000 +var VLQ_CONTINUATION_BIT = VLQ_BASE; + +/** + * Converts from a two-complement value to a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 1 becomes 2 (10 binary), -1 becomes 3 (11 binary) + * 2 becomes 4 (100 binary), -2 becomes 5 (101 binary) + */ +function toVLQSigned(aValue) { + return aValue < 0 + ? ((-aValue) << 1) + 1 + : (aValue << 1) + 0; +} + +/** + * Converts to a two-complement value from a value where the sign bit is + * placed in the least significant bit. For example, as decimals: + * 2 (10 binary) becomes 1, 3 (11 binary) becomes -1 + * 4 (100 binary) becomes 2, 5 (101 binary) becomes -2 + */ +function fromVLQSigned(aValue) { + var isNegative = (aValue & 1) === 1; + var shifted = aValue >> 1; + return isNegative + ? -shifted + : shifted; +} + +/** + * Returns the base 64 VLQ encoded value. + */ +exports.encode = function base64VLQ_encode(aValue) { + var encoded = ""; + var digit; + + var vlq = toVLQSigned(aValue); + + do { + digit = vlq & VLQ_BASE_MASK; + vlq >>>= VLQ_BASE_SHIFT; + if (vlq > 0) { + // There are still more digits in this value, so we must make sure the + // continuation bit is marked. + digit |= VLQ_CONTINUATION_BIT; + } + encoded += base64.encode(digit); + } while (vlq > 0); + + return encoded; +}; + +/** + * Decodes the next base 64 VLQ value from the given string and returns the + * value and the rest of the string via the out parameter. + */ +exports.decode = function base64VLQ_decode(aStr, aIndex, aOutParam) { + var strLen = aStr.length; + var result = 0; + var shift = 0; + var continuation, digit; + + do { + if (aIndex >= strLen) { + throw new Error("Expected more digits in base 64 VLQ value."); + } + + digit = base64.decode(aStr.charCodeAt(aIndex++)); + if (digit === -1) { + throw new Error("Invalid base64 digit: " + aStr.charAt(aIndex - 1)); + } + + continuation = !!(digit & VLQ_CONTINUATION_BIT); + digit &= VLQ_BASE_MASK; + result = result + (digit << shift); + shift += VLQ_BASE_SHIFT; + } while (continuation); + + aOutParam.value = fromVLQSigned(result); + aOutParam.rest = aIndex; +}; diff --git a/node_modules/source-map-js/lib/base64.js b/node_modules/source-map-js/lib/base64.js new file mode 100644 index 0000000..8aa86b3 --- /dev/null +++ b/node_modules/source-map-js/lib/base64.js @@ -0,0 +1,67 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var intToCharMap = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'.split(''); + +/** + * Encode an integer in the range of 0 to 63 to a single base 64 digit. + */ +exports.encode = function (number) { + if (0 <= number && number < intToCharMap.length) { + return intToCharMap[number]; + } + throw new TypeError("Must be between 0 and 63: " + number); +}; + +/** + * Decode a single base 64 character code digit to an integer. Returns -1 on + * failure. + */ +exports.decode = function (charCode) { + var bigA = 65; // 'A' + var bigZ = 90; // 'Z' + + var littleA = 97; // 'a' + var littleZ = 122; // 'z' + + var zero = 48; // '0' + var nine = 57; // '9' + + var plus = 43; // '+' + var slash = 47; // '/' + + var littleOffset = 26; + var numberOffset = 52; + + // 0 - 25: ABCDEFGHIJKLMNOPQRSTUVWXYZ + if (bigA <= charCode && charCode <= bigZ) { + return (charCode - bigA); + } + + // 26 - 51: abcdefghijklmnopqrstuvwxyz + if (littleA <= charCode && charCode <= littleZ) { + return (charCode - littleA + littleOffset); + } + + // 52 - 61: 0123456789 + if (zero <= charCode && charCode <= nine) { + return (charCode - zero + numberOffset); + } + + // 62: + + if (charCode == plus) { + return 62; + } + + // 63: / + if (charCode == slash) { + return 63; + } + + // Invalid base64 digit. + return -1; +}; diff --git a/node_modules/source-map-js/lib/binary-search.js b/node_modules/source-map-js/lib/binary-search.js new file mode 100644 index 0000000..010ac94 --- /dev/null +++ b/node_modules/source-map-js/lib/binary-search.js @@ -0,0 +1,111 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +exports.GREATEST_LOWER_BOUND = 1; +exports.LEAST_UPPER_BOUND = 2; + +/** + * Recursive implementation of binary search. + * + * @param aLow Indices here and lower do not contain the needle. + * @param aHigh Indices here and higher do not contain the needle. + * @param aNeedle The element being searched for. + * @param aHaystack The non-empty array being searched. + * @param aCompare Function which takes two elements and returns -1, 0, or 1. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + */ +function recursiveSearch(aLow, aHigh, aNeedle, aHaystack, aCompare, aBias) { + // This function terminates when one of the following is true: + // + // 1. We find the exact element we are looking for. + // + // 2. We did not find the exact element, but we can return the index of + // the next-closest element. + // + // 3. We did not find the exact element, and there is no next-closest + // element than the one we are searching for, so we return -1. + var mid = Math.floor((aHigh - aLow) / 2) + aLow; + var cmp = aCompare(aNeedle, aHaystack[mid], true); + if (cmp === 0) { + // Found the element we are looking for. + return mid; + } + else if (cmp > 0) { + // Our needle is greater than aHaystack[mid]. + if (aHigh - mid > 1) { + // The element is in the upper half. + return recursiveSearch(mid, aHigh, aNeedle, aHaystack, aCompare, aBias); + } + + // The exact needle element was not found in this haystack. Determine if + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return aHigh < aHaystack.length ? aHigh : -1; + } else { + return mid; + } + } + else { + // Our needle is less than aHaystack[mid]. + if (mid - aLow > 1) { + // The element is in the lower half. + return recursiveSearch(aLow, mid, aNeedle, aHaystack, aCompare, aBias); + } + + // we are in termination case (3) or (2) and return the appropriate thing. + if (aBias == exports.LEAST_UPPER_BOUND) { + return mid; + } else { + return aLow < 0 ? -1 : aLow; + } + } +} + +/** + * This is an implementation of binary search which will always try and return + * the index of the closest element if there is no exact hit. This is because + * mappings between original and generated line/col pairs are single points, + * and there is an implicit region between each of them, so a miss just means + * that you aren't on the very start of a region. + * + * @param aNeedle The element you are looking for. + * @param aHaystack The array that is being searched. + * @param aCompare A function which takes the needle and an element in the + * array and returns -1, 0, or 1 depending on whether the needle is less + * than, equal to, or greater than the element, respectively. + * @param aBias Either 'binarySearch.GREATEST_LOWER_BOUND' or + * 'binarySearch.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'binarySearch.GREATEST_LOWER_BOUND'. + */ +exports.search = function search(aNeedle, aHaystack, aCompare, aBias) { + if (aHaystack.length === 0) { + return -1; + } + + var index = recursiveSearch(-1, aHaystack.length, aNeedle, aHaystack, + aCompare, aBias || exports.GREATEST_LOWER_BOUND); + if (index < 0) { + return -1; + } + + // We have found either the exact element, or the next-closest element than + // the one we are searching for. However, there may be more than one such + // element. Make sure we always return the smallest of these. + while (index - 1 >= 0) { + if (aCompare(aHaystack[index], aHaystack[index - 1], true) !== 0) { + break; + } + --index; + } + + return index; +}; diff --git a/node_modules/source-map-js/lib/mapping-list.js b/node_modules/source-map-js/lib/mapping-list.js new file mode 100644 index 0000000..06d1274 --- /dev/null +++ b/node_modules/source-map-js/lib/mapping-list.js @@ -0,0 +1,79 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2014 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = require('./util'); + +/** + * Determine whether mappingB is after mappingA with respect to generated + * position. + */ +function generatedPositionAfter(mappingA, mappingB) { + // Optimized for most common case + var lineA = mappingA.generatedLine; + var lineB = mappingB.generatedLine; + var columnA = mappingA.generatedColumn; + var columnB = mappingB.generatedColumn; + return lineB > lineA || lineB == lineA && columnB >= columnA || + util.compareByGeneratedPositionsInflated(mappingA, mappingB) <= 0; +} + +/** + * A data structure to provide a sorted view of accumulated mappings in a + * performance conscious manner. It trades a neglibable overhead in general + * case for a large speedup in case of mappings being added in order. + */ +function MappingList() { + this._array = []; + this._sorted = true; + // Serves as infimum + this._last = {generatedLine: -1, generatedColumn: 0}; +} + +/** + * Iterate through internal items. This method takes the same arguments that + * `Array.prototype.forEach` takes. + * + * NOTE: The order of the mappings is NOT guaranteed. + */ +MappingList.prototype.unsortedForEach = + function MappingList_forEach(aCallback, aThisArg) { + this._array.forEach(aCallback, aThisArg); + }; + +/** + * Add the given source mapping. + * + * @param Object aMapping + */ +MappingList.prototype.add = function MappingList_add(aMapping) { + if (generatedPositionAfter(this._last, aMapping)) { + this._last = aMapping; + this._array.push(aMapping); + } else { + this._sorted = false; + this._array.push(aMapping); + } +}; + +/** + * Returns the flat, sorted array of mappings. The mappings are sorted by + * generated position. + * + * WARNING: This method returns internal data without copying, for + * performance. The return value must NOT be mutated, and should be treated as + * an immutable borrow. If you want to take ownership, you must make your own + * copy. + */ +MappingList.prototype.toArray = function MappingList_toArray() { + if (!this._sorted) { + this._array.sort(util.compareByGeneratedPositionsInflated); + this._sorted = true; + } + return this._array; +}; + +exports.MappingList = MappingList; diff --git a/node_modules/source-map-js/lib/quick-sort.js b/node_modules/source-map-js/lib/quick-sort.js new file mode 100644 index 0000000..23f9eda --- /dev/null +++ b/node_modules/source-map-js/lib/quick-sort.js @@ -0,0 +1,132 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +// It turns out that some (most?) JavaScript engines don't self-host +// `Array.prototype.sort`. This makes sense because C++ will likely remain +// faster than JS when doing raw CPU-intensive sorting. However, when using a +// custom comparator function, calling back and forth between the VM's C++ and +// JIT'd JS is rather slow *and* loses JIT type information, resulting in +// worse generated code for the comparator function than would be optimal. In +// fact, when sorting with a comparator, these costs outweigh the benefits of +// sorting in C++. By using our own JS-implemented Quick Sort (below), we get +// a ~3500ms mean speed-up in `bench/bench.html`. + +function SortTemplate(comparator) { + +/** + * Swap the elements indexed by `x` and `y` in the array `ary`. + * + * @param {Array} ary + * The array. + * @param {Number} x + * The index of the first item. + * @param {Number} y + * The index of the second item. + */ +function swap(ary, x, y) { + var temp = ary[x]; + ary[x] = ary[y]; + ary[y] = temp; +} + +/** + * Returns a random integer within the range `low .. high` inclusive. + * + * @param {Number} low + * The lower bound on the range. + * @param {Number} high + * The upper bound on the range. + */ +function randomIntInRange(low, high) { + return Math.round(low + (Math.random() * (high - low))); +} + +/** + * The Quick Sort algorithm. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + * @param {Number} p + * Start index of the array + * @param {Number} r + * End index of the array + */ +function doQuickSort(ary, comparator, p, r) { + // If our lower bound is less than our upper bound, we (1) partition the + // array into two pieces and (2) recurse on each half. If it is not, this is + // the empty array and our base case. + + if (p < r) { + // (1) Partitioning. + // + // The partitioning chooses a pivot between `p` and `r` and moves all + // elements that are less than or equal to the pivot to the before it, and + // all the elements that are greater than it after it. The effect is that + // once partition is done, the pivot is in the exact place it will be when + // the array is put in sorted order, and it will not need to be moved + // again. This runs in O(n) time. + + // Always choose a random pivot so that an input array which is reverse + // sorted does not cause O(n^2) running time. + var pivotIndex = randomIntInRange(p, r); + var i = p - 1; + + swap(ary, pivotIndex, r); + var pivot = ary[r]; + + // Immediately after `j` is incremented in this loop, the following hold + // true: + // + // * Every element in `ary[p .. i]` is less than or equal to the pivot. + // + // * Every element in `ary[i+1 .. j-1]` is greater than the pivot. + for (var j = p; j < r; j++) { + if (comparator(ary[j], pivot, false) <= 0) { + i += 1; + swap(ary, i, j); + } + } + + swap(ary, i + 1, j); + var q = i + 1; + + // (2) Recurse on each half. + + doQuickSort(ary, comparator, p, q - 1); + doQuickSort(ary, comparator, q + 1, r); + } +} + + return doQuickSort; +} + +function cloneSort(comparator) { + let template = SortTemplate.toString(); + let templateFn = new Function(`return ${template}`)(); + return templateFn(comparator); +} + +/** + * Sort the given array in-place with the given comparator function. + * + * @param {Array} ary + * An array to sort. + * @param {function} comparator + * Function to use to compare two items. + */ + +let sortCache = new WeakMap(); +exports.quickSort = function (ary, comparator, start = 0) { + let doQuickSort = sortCache.get(comparator); + if (doQuickSort === void 0) { + doQuickSort = cloneSort(comparator); + sortCache.set(comparator, doQuickSort); + } + doQuickSort(ary, comparator, start, ary.length - 1); +}; diff --git a/node_modules/source-map-js/lib/source-map-consumer.js b/node_modules/source-map-js/lib/source-map-consumer.js new file mode 100644 index 0000000..4bd7a4a --- /dev/null +++ b/node_modules/source-map-js/lib/source-map-consumer.js @@ -0,0 +1,1184 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var util = require('./util'); +var binarySearch = require('./binary-search'); +var ArraySet = require('./array-set').ArraySet; +var base64VLQ = require('./base64-vlq'); +var quickSort = require('./quick-sort').quickSort; + +function SourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); + } + + return sourceMap.sections != null + ? new IndexedSourceMapConsumer(sourceMap, aSourceMapURL) + : new BasicSourceMapConsumer(sourceMap, aSourceMapURL); +} + +SourceMapConsumer.fromSourceMap = function(aSourceMap, aSourceMapURL) { + return BasicSourceMapConsumer.fromSourceMap(aSourceMap, aSourceMapURL); +} + +/** + * The version of the source mapping spec that we are consuming. + */ +SourceMapConsumer.prototype._version = 3; + +// `__generatedMappings` and `__originalMappings` are arrays that hold the +// parsed mapping coordinates from the source map's "mappings" attribute. They +// are lazily instantiated, accessed via the `_generatedMappings` and +// `_originalMappings` getters respectively, and we only parse the mappings +// and create these arrays once queried for a source location. We jump through +// these hoops because there can be many thousands of mappings, and parsing +// them is expensive, so we only want to do it if we must. +// +// Each object in the arrays is of the form: +// +// { +// generatedLine: The line number in the generated code, +// generatedColumn: The column number in the generated code, +// source: The path to the original source file that generated this +// chunk of code, +// originalLine: The line number in the original source that +// corresponds to this chunk of generated code, +// originalColumn: The column number in the original source that +// corresponds to this chunk of generated code, +// name: The name of the original symbol which generated this chunk of +// code. +// } +// +// All properties except for `generatedLine` and `generatedColumn` can be +// `null`. +// +// `_generatedMappings` is ordered by the generated positions. +// +// `_originalMappings` is ordered by the original positions. + +SourceMapConsumer.prototype.__generatedMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_generatedMappings', { + configurable: true, + enumerable: true, + get: function () { + if (!this.__generatedMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__generatedMappings; + } +}); + +SourceMapConsumer.prototype.__originalMappings = null; +Object.defineProperty(SourceMapConsumer.prototype, '_originalMappings', { + configurable: true, + enumerable: true, + get: function () { + if (!this.__originalMappings) { + this._parseMappings(this._mappings, this.sourceRoot); + } + + return this.__originalMappings; + } +}); + +SourceMapConsumer.prototype._charIsMappingSeparator = + function SourceMapConsumer_charIsMappingSeparator(aStr, index) { + var c = aStr.charAt(index); + return c === ";" || c === ","; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +SourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + throw new Error("Subclasses must implement _parseMappings"); + }; + +SourceMapConsumer.GENERATED_ORDER = 1; +SourceMapConsumer.ORIGINAL_ORDER = 2; + +SourceMapConsumer.GREATEST_LOWER_BOUND = 1; +SourceMapConsumer.LEAST_UPPER_BOUND = 2; + +/** + * Iterate over each mapping between an original source/line/column and a + * generated line/column in this source map. + * + * @param Function aCallback + * The function that is called with each mapping. + * @param Object aContext + * Optional. If specified, this object will be the value of `this` every + * time that `aCallback` is called. + * @param aOrder + * Either `SourceMapConsumer.GENERATED_ORDER` or + * `SourceMapConsumer.ORIGINAL_ORDER`. Specifies whether you want to + * iterate over the mappings sorted by the generated file's line/column + * order or the original's source/line/column order, respectively. Defaults to + * `SourceMapConsumer.GENERATED_ORDER`. + */ +SourceMapConsumer.prototype.eachMapping = + function SourceMapConsumer_eachMapping(aCallback, aContext, aOrder) { + var context = aContext || null; + var order = aOrder || SourceMapConsumer.GENERATED_ORDER; + + var mappings; + switch (order) { + case SourceMapConsumer.GENERATED_ORDER: + mappings = this._generatedMappings; + break; + case SourceMapConsumer.ORIGINAL_ORDER: + mappings = this._originalMappings; + break; + default: + throw new Error("Unknown order of iteration."); + } + + var sourceRoot = this.sourceRoot; + var boundCallback = aCallback.bind(context); + var names = this._names; + var sources = this._sources; + var sourceMapURL = this._sourceMapURL; + + for (var i = 0, n = mappings.length; i < n; i++) { + var mapping = mappings[i]; + var source = mapping.source === null ? null : sources.at(mapping.source); + source = util.computeSourceURL(sourceRoot, source, sourceMapURL); + boundCallback({ + source: source, + generatedLine: mapping.generatedLine, + generatedColumn: mapping.generatedColumn, + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: mapping.name === null ? null : names.at(mapping.name) + }); + } + }; + +/** + * Returns all generated line and column information for the original source, + * line, and column provided. If no column is provided, returns all mappings + * corresponding to a either the line we are searching for or the next + * closest line that has any mappings. Otherwise, returns all mappings + * corresponding to the given line and either the column we are searching for + * or the next closest column that has any offsets. + * + * The only argument is an object with the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number is 1-based. + * - column: Optional. the column number in the original source. + * The column number is 0-based. + * + * and an array of objects is returned, each with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +SourceMapConsumer.prototype.allGeneratedPositionsFor = + function SourceMapConsumer_allGeneratedPositionsFor(aArgs) { + var line = util.getArg(aArgs, 'line'); + + // When there is no exact match, BasicSourceMapConsumer.prototype._findMapping + // returns the index of the closest mapping less than the needle. By + // setting needle.originalColumn to 0, we thus find the last mapping for + // the given line, provided such a mapping exists. + var needle = { + source: util.getArg(aArgs, 'source'), + originalLine: line, + originalColumn: util.getArg(aArgs, 'column', 0) + }; + + needle.source = this._findSourceIndex(needle.source); + if (needle.source < 0) { + return []; + } + + var mappings = []; + + var index = this._findMapping(needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + binarySearch.LEAST_UPPER_BOUND); + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (aArgs.column === undefined) { + var originalLine = mapping.originalLine; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we found. Since + // mappings are sorted, this is guaranteed to find all mappings for + // the line we found. + while (mapping && mapping.originalLine === originalLine) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } else { + var originalColumn = mapping.originalColumn; + + // Iterate until either we run out of mappings, or we run into + // a mapping for a different line than the one we were searching for. + // Since mappings are sorted, this is guaranteed to find all mappings for + // the line we are searching for. + while (mapping && + mapping.originalLine === line && + mapping.originalColumn == originalColumn) { + mappings.push({ + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }); + + mapping = this._originalMappings[++index]; + } + } + } + + return mappings; + }; + +exports.SourceMapConsumer = SourceMapConsumer; + +/** + * A BasicSourceMapConsumer instance represents a parsed source map which we can + * query for information about the original file positions by giving it a file + * position in the generated source. + * + * The first parameter is the raw source map (either as a JSON string, or + * already parsed to an object). According to the spec, source maps have the + * following attributes: + * + * - version: Which version of the source map spec this map is following. + * - sources: An array of URLs to the original source files. + * - names: An array of identifiers which can be referrenced by individual mappings. + * - sourceRoot: Optional. The URL root from which all sources are relative. + * - sourcesContent: Optional. An array of contents of the original source files. + * - mappings: A string of base64 VLQs which contain the actual mappings. + * - file: Optional. The generated file this source map is associated with. + * + * Here is an example source map, taken from the source map spec[0]: + * + * { + * version : 3, + * file: "out.js", + * sourceRoot : "", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AA,AB;;ABCDE;" + * } + * + * The second parameter, if given, is a string whose value is the URL + * at which the source map was found. This URL is used to compute the + * sources array. + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit?pli=1# + */ +function BasicSourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); + } + + var version = util.getArg(sourceMap, 'version'); + var sources = util.getArg(sourceMap, 'sources'); + // Sass 3.3 leaves out the 'names' array, so we deviate from the spec (which + // requires the array) to play nice here. + var names = util.getArg(sourceMap, 'names', []); + var sourceRoot = util.getArg(sourceMap, 'sourceRoot', null); + var sourcesContent = util.getArg(sourceMap, 'sourcesContent', null); + var mappings = util.getArg(sourceMap, 'mappings'); + var file = util.getArg(sourceMap, 'file', null); + + // Once again, Sass deviates from the spec and supplies the version as a + // string rather than a number, so we use loose equality checking here. + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + if (sourceRoot) { + sourceRoot = util.normalize(sourceRoot); + } + + sources = sources + .map(String) + // Some source maps produce relative source paths like "./foo.js" instead of + // "foo.js". Normalize these first so that future comparisons will succeed. + // See bugzil.la/1090768. + .map(util.normalize) + // Always ensure that absolute sources are internally stored relative to + // the source root, if the source root is absolute. Not doing this would + // be particularly problematic when the source root is a prefix of the + // source (valid, but why??). See github issue #199 and bugzil.la/1188982. + .map(function (source) { + return sourceRoot && util.isAbsolute(sourceRoot) && util.isAbsolute(source) + ? util.relative(sourceRoot, source) + : source; + }); + + // Pass `true` below to allow duplicate names and sources. While source maps + // are intended to be compressed and deduplicated, the TypeScript compiler + // sometimes generates source maps with duplicates in them. See Github issue + // #72 and bugzil.la/889492. + this._names = ArraySet.fromArray(names.map(String), true); + this._sources = ArraySet.fromArray(sources, true); + + this._absoluteSources = this._sources.toArray().map(function (s) { + return util.computeSourceURL(sourceRoot, s, aSourceMapURL); + }); + + this.sourceRoot = sourceRoot; + this.sourcesContent = sourcesContent; + this._mappings = mappings; + this._sourceMapURL = aSourceMapURL; + this.file = file; +} + +BasicSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +BasicSourceMapConsumer.prototype.consumer = SourceMapConsumer; + +/** + * Utility function to find the index of a source. Returns -1 if not + * found. + */ +BasicSourceMapConsumer.prototype._findSourceIndex = function(aSource) { + var relativeSource = aSource; + if (this.sourceRoot != null) { + relativeSource = util.relative(this.sourceRoot, relativeSource); + } + + if (this._sources.has(relativeSource)) { + return this._sources.indexOf(relativeSource); + } + + // Maybe aSource is an absolute URL as returned by |sources|. In + // this case we can't simply undo the transform. + var i; + for (i = 0; i < this._absoluteSources.length; ++i) { + if (this._absoluteSources[i] == aSource) { + return i; + } + } + + return -1; +}; + +/** + * Create a BasicSourceMapConsumer from a SourceMapGenerator. + * + * @param SourceMapGenerator aSourceMap + * The source map that will be consumed. + * @param String aSourceMapURL + * The URL at which the source map can be found (optional) + * @returns BasicSourceMapConsumer + */ +BasicSourceMapConsumer.fromSourceMap = + function SourceMapConsumer_fromSourceMap(aSourceMap, aSourceMapURL) { + var smc = Object.create(BasicSourceMapConsumer.prototype); + + var names = smc._names = ArraySet.fromArray(aSourceMap._names.toArray(), true); + var sources = smc._sources = ArraySet.fromArray(aSourceMap._sources.toArray(), true); + smc.sourceRoot = aSourceMap._sourceRoot; + smc.sourcesContent = aSourceMap._generateSourcesContent(smc._sources.toArray(), + smc.sourceRoot); + smc.file = aSourceMap._file; + smc._sourceMapURL = aSourceMapURL; + smc._absoluteSources = smc._sources.toArray().map(function (s) { + return util.computeSourceURL(smc.sourceRoot, s, aSourceMapURL); + }); + + // Because we are modifying the entries (by converting string sources and + // names to indices into the sources and names ArraySets), we have to make + // a copy of the entry or else bad things happen. Shared mutable state + // strikes again! See github issue #191. + + var generatedMappings = aSourceMap._mappings.toArray().slice(); + var destGeneratedMappings = smc.__generatedMappings = []; + var destOriginalMappings = smc.__originalMappings = []; + + for (var i = 0, length = generatedMappings.length; i < length; i++) { + var srcMapping = generatedMappings[i]; + var destMapping = new Mapping; + destMapping.generatedLine = srcMapping.generatedLine; + destMapping.generatedColumn = srcMapping.generatedColumn; + + if (srcMapping.source) { + destMapping.source = sources.indexOf(srcMapping.source); + destMapping.originalLine = srcMapping.originalLine; + destMapping.originalColumn = srcMapping.originalColumn; + + if (srcMapping.name) { + destMapping.name = names.indexOf(srcMapping.name); + } + + destOriginalMappings.push(destMapping); + } + + destGeneratedMappings.push(destMapping); + } + + quickSort(smc.__originalMappings, util.compareByOriginalPositions); + + return smc; + }; + +/** + * The version of the source mapping spec that we are consuming. + */ +BasicSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(BasicSourceMapConsumer.prototype, 'sources', { + get: function () { + return this._absoluteSources.slice(); + } +}); + +/** + * Provide the JIT with a nice shape / hidden class. + */ +function Mapping() { + this.generatedLine = 0; + this.generatedColumn = 0; + this.source = null; + this.originalLine = null; + this.originalColumn = null; + this.name = null; +} + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ + +const compareGenerated = util.compareByGeneratedPositionsDeflatedNoLine; +function sortGenerated(array, start) { + let l = array.length; + let n = array.length - start; + if (n <= 1) { + return; + } else if (n == 2) { + let a = array[start]; + let b = array[start + 1]; + if (compareGenerated(a, b) > 0) { + array[start] = b; + array[start + 1] = a; + } + } else if (n < 20) { + for (let i = start; i < l; i++) { + for (let j = i; j > start; j--) { + let a = array[j - 1]; + let b = array[j]; + if (compareGenerated(a, b) <= 0) { + break; + } + array[j - 1] = b; + array[j] = a; + } + } + } else { + quickSort(array, compareGenerated, start); + } +} +BasicSourceMapConsumer.prototype._parseMappings = + function SourceMapConsumer_parseMappings(aStr, aSourceRoot) { + var generatedLine = 1; + var previousGeneratedColumn = 0; + var previousOriginalLine = 0; + var previousOriginalColumn = 0; + var previousSource = 0; + var previousName = 0; + var length = aStr.length; + var index = 0; + var cachedSegments = {}; + var temp = {}; + var originalMappings = []; + var generatedMappings = []; + var mapping, str, segment, end, value; + + let subarrayStart = 0; + while (index < length) { + if (aStr.charAt(index) === ';') { + generatedLine++; + index++; + previousGeneratedColumn = 0; + + sortGenerated(generatedMappings, subarrayStart); + subarrayStart = generatedMappings.length; + } + else if (aStr.charAt(index) === ',') { + index++; + } + else { + mapping = new Mapping(); + mapping.generatedLine = generatedLine; + + for (end = index; end < length; end++) { + if (this._charIsMappingSeparator(aStr, end)) { + break; + } + } + str = aStr.slice(index, end); + + segment = []; + while (index < end) { + base64VLQ.decode(aStr, index, temp); + value = temp.value; + index = temp.rest; + segment.push(value); + } + + if (segment.length === 2) { + throw new Error('Found a source, but no line and column'); + } + + if (segment.length === 3) { + throw new Error('Found a source and line, but no column'); + } + + // Generated column. + mapping.generatedColumn = previousGeneratedColumn + segment[0]; + previousGeneratedColumn = mapping.generatedColumn; + + if (segment.length > 1) { + // Original source. + mapping.source = previousSource + segment[1]; + previousSource += segment[1]; + + // Original line. + mapping.originalLine = previousOriginalLine + segment[2]; + previousOriginalLine = mapping.originalLine; + // Lines are stored 0-based + mapping.originalLine += 1; + + // Original column. + mapping.originalColumn = previousOriginalColumn + segment[3]; + previousOriginalColumn = mapping.originalColumn; + + if (segment.length > 4) { + // Original name. + mapping.name = previousName + segment[4]; + previousName += segment[4]; + } + } + + generatedMappings.push(mapping); + if (typeof mapping.originalLine === 'number') { + let currentSource = mapping.source; + while (originalMappings.length <= currentSource) { + originalMappings.push(null); + } + if (originalMappings[currentSource] === null) { + originalMappings[currentSource] = []; + } + originalMappings[currentSource].push(mapping); + } + } + } + + sortGenerated(generatedMappings, subarrayStart); + this.__generatedMappings = generatedMappings; + + for (var i = 0; i < originalMappings.length; i++) { + if (originalMappings[i] != null) { + quickSort(originalMappings[i], util.compareByOriginalPositionsNoSource); + } + } + this.__originalMappings = [].concat(...originalMappings); + }; + +/** + * Find the mapping that best matches the hypothetical "needle" mapping that + * we are searching for in the given "haystack" of mappings. + */ +BasicSourceMapConsumer.prototype._findMapping = + function SourceMapConsumer_findMapping(aNeedle, aMappings, aLineName, + aColumnName, aComparator, aBias) { + // To return the position we are searching for, we must first find the + // mapping for the given position and then return the opposite position it + // points to. Because the mappings are sorted, we can use binary search to + // find the best mapping. + + if (aNeedle[aLineName] <= 0) { + throw new TypeError('Line must be greater than or equal to 1, got ' + + aNeedle[aLineName]); + } + if (aNeedle[aColumnName] < 0) { + throw new TypeError('Column must be greater than or equal to 0, got ' + + aNeedle[aColumnName]); + } + + return binarySearch.search(aNeedle, aMappings, aComparator, aBias); + }; + +/** + * Compute the last column for each generated mapping. The last column is + * inclusive. + */ +BasicSourceMapConsumer.prototype.computeColumnSpans = + function SourceMapConsumer_computeColumnSpans() { + for (var index = 0; index < this._generatedMappings.length; ++index) { + var mapping = this._generatedMappings[index]; + + // Mappings do not contain a field for the last generated columnt. We + // can come up with an optimistic estimate, however, by assuming that + // mappings are contiguous (i.e. given two consecutive mappings, the + // first mapping ends where the second one starts). + if (index + 1 < this._generatedMappings.length) { + var nextMapping = this._generatedMappings[index + 1]; + + if (mapping.generatedLine === nextMapping.generatedLine) { + mapping.lastGeneratedColumn = nextMapping.generatedColumn - 1; + continue; + } + } + + // The last mapping for each line spans the entire line. + mapping.lastGeneratedColumn = Infinity; + } + }; + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. The line number + * is 1-based. + * - column: The column number in the generated source. The column + * number is 0-based. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. The + * line number is 1-based. + * - column: The column number in the original source, or null. The + * column number is 0-based. + * - name: The original identifier, or null. + */ +BasicSourceMapConsumer.prototype.originalPositionFor = + function SourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._generatedMappings, + "generatedLine", + "generatedColumn", + util.compareByGeneratedPositionsDeflated, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._generatedMappings[index]; + + if (mapping.generatedLine === needle.generatedLine) { + var source = util.getArg(mapping, 'source', null); + if (source !== null) { + source = this._sources.at(source); + source = util.computeSourceURL(this.sourceRoot, source, this._sourceMapURL); + } + var name = util.getArg(mapping, 'name', null); + if (name !== null) { + name = this._names.at(name); + } + return { + source: source, + line: util.getArg(mapping, 'originalLine', null), + column: util.getArg(mapping, 'originalColumn', null), + name: name + }; + } + } + + return { + source: null, + line: null, + column: null, + name: null + }; + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +BasicSourceMapConsumer.prototype.hasContentsOfAllSources = + function BasicSourceMapConsumer_hasContentsOfAllSources() { + if (!this.sourcesContent) { + return false; + } + return this.sourcesContent.length >= this._sources.size() && + !this.sourcesContent.some(function (sc) { return sc == null; }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +BasicSourceMapConsumer.prototype.sourceContentFor = + function SourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + if (!this.sourcesContent) { + return null; + } + + var index = this._findSourceIndex(aSource); + if (index >= 0) { + return this.sourcesContent[index]; + } + + var relativeSource = aSource; + if (this.sourceRoot != null) { + relativeSource = util.relative(this.sourceRoot, relativeSource); + } + + var url; + if (this.sourceRoot != null + && (url = util.urlParse(this.sourceRoot))) { + // XXX: file:// URIs and absolute paths lead to unexpected behavior for + // many users. We can help them out when they expect file:// URIs to + // behave like it would if they were running a local HTTP server. See + // https://bugzilla.mozilla.org/show_bug.cgi?id=885597. + var fileUriAbsPath = relativeSource.replace(/^file:\/\//, ""); + if (url.scheme == "file" + && this._sources.has(fileUriAbsPath)) { + return this.sourcesContent[this._sources.indexOf(fileUriAbsPath)] + } + + if ((!url.path || url.path == "/") + && this._sources.has("/" + relativeSource)) { + return this.sourcesContent[this._sources.indexOf("/" + relativeSource)]; + } + } + + // This function is used recursively from + // IndexedSourceMapConsumer.prototype.sourceContentFor. In that case, we + // don't want to throw if we can't find the source - we just want to + // return null, so we provide a flag to exit gracefully. + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + relativeSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number + * is 1-based. + * - column: The column number in the original source. The column + * number is 0-based. + * - bias: Either 'SourceMapConsumer.GREATEST_LOWER_BOUND' or + * 'SourceMapConsumer.LEAST_UPPER_BOUND'. Specifies whether to return the + * closest element that is smaller than or greater than the one we are + * searching for, respectively, if the exact element cannot be found. + * Defaults to 'SourceMapConsumer.GREATEST_LOWER_BOUND'. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +BasicSourceMapConsumer.prototype.generatedPositionFor = + function SourceMapConsumer_generatedPositionFor(aArgs) { + var source = util.getArg(aArgs, 'source'); + source = this._findSourceIndex(source); + if (source < 0) { + return { + line: null, + column: null, + lastColumn: null + }; + } + + var needle = { + source: source, + originalLine: util.getArg(aArgs, 'line'), + originalColumn: util.getArg(aArgs, 'column') + }; + + var index = this._findMapping( + needle, + this._originalMappings, + "originalLine", + "originalColumn", + util.compareByOriginalPositions, + util.getArg(aArgs, 'bias', SourceMapConsumer.GREATEST_LOWER_BOUND) + ); + + if (index >= 0) { + var mapping = this._originalMappings[index]; + + if (mapping.source === needle.source) { + return { + line: util.getArg(mapping, 'generatedLine', null), + column: util.getArg(mapping, 'generatedColumn', null), + lastColumn: util.getArg(mapping, 'lastGeneratedColumn', null) + }; + } + } + + return { + line: null, + column: null, + lastColumn: null + }; + }; + +exports.BasicSourceMapConsumer = BasicSourceMapConsumer; + +/** + * An IndexedSourceMapConsumer instance represents a parsed source map which + * we can query for information. It differs from BasicSourceMapConsumer in + * that it takes "indexed" source maps (i.e. ones with a "sections" field) as + * input. + * + * The first parameter is a raw source map (either as a JSON string, or already + * parsed to an object). According to the spec for indexed source maps, they + * have the following attributes: + * + * - version: Which version of the source map spec this map is following. + * - file: Optional. The generated file this source map is associated with. + * - sections: A list of section definitions. + * + * Each value under the "sections" field has two fields: + * - offset: The offset into the original specified at which this section + * begins to apply, defined as an object with a "line" and "column" + * field. + * - map: A source map definition. This source map could also be indexed, + * but doesn't have to be. + * + * Instead of the "map" field, it's also possible to have a "url" field + * specifying a URL to retrieve a source map from, but that's currently + * unsupported. + * + * Here's an example source map, taken from the source map spec[0], but + * modified to omit a section which uses the "url" field. + * + * { + * version : 3, + * file: "app.js", + * sections: [{ + * offset: {line:100, column:10}, + * map: { + * version : 3, + * file: "section.js", + * sources: ["foo.js", "bar.js"], + * names: ["src", "maps", "are", "fun"], + * mappings: "AAAA,E;;ABCDE;" + * } + * }], + * } + * + * The second parameter, if given, is a string whose value is the URL + * at which the source map was found. This URL is used to compute the + * sources array. + * + * [0]: https://docs.google.com/document/d/1U1RGAehQwRypUTovF1KRlpiOFze0b-_2gc6fAH0KY0k/edit#heading=h.535es3xeprgt + */ +function IndexedSourceMapConsumer(aSourceMap, aSourceMapURL) { + var sourceMap = aSourceMap; + if (typeof aSourceMap === 'string') { + sourceMap = util.parseSourceMapInput(aSourceMap); + } + + var version = util.getArg(sourceMap, 'version'); + var sections = util.getArg(sourceMap, 'sections'); + + if (version != this._version) { + throw new Error('Unsupported version: ' + version); + } + + this._sources = new ArraySet(); + this._names = new ArraySet(); + + var lastOffset = { + line: -1, + column: 0 + }; + this._sections = sections.map(function (s) { + if (s.url) { + // The url field will require support for asynchronicity. + // See https://github.com/mozilla/source-map/issues/16 + throw new Error('Support for url field in sections not implemented.'); + } + var offset = util.getArg(s, 'offset'); + var offsetLine = util.getArg(offset, 'line'); + var offsetColumn = util.getArg(offset, 'column'); + + if (offsetLine < lastOffset.line || + (offsetLine === lastOffset.line && offsetColumn < lastOffset.column)) { + throw new Error('Section offsets must be ordered and non-overlapping.'); + } + lastOffset = offset; + + return { + generatedOffset: { + // The offset fields are 0-based, but we use 1-based indices when + // encoding/decoding from VLQ. + generatedLine: offsetLine + 1, + generatedColumn: offsetColumn + 1 + }, + consumer: new SourceMapConsumer(util.getArg(s, 'map'), aSourceMapURL) + } + }); +} + +IndexedSourceMapConsumer.prototype = Object.create(SourceMapConsumer.prototype); +IndexedSourceMapConsumer.prototype.constructor = SourceMapConsumer; + +/** + * The version of the source mapping spec that we are consuming. + */ +IndexedSourceMapConsumer.prototype._version = 3; + +/** + * The list of original sources. + */ +Object.defineProperty(IndexedSourceMapConsumer.prototype, 'sources', { + get: function () { + var sources = []; + for (var i = 0; i < this._sections.length; i++) { + for (var j = 0; j < this._sections[i].consumer.sources.length; j++) { + sources.push(this._sections[i].consumer.sources[j]); + } + } + return sources; + } +}); + +/** + * Returns the original source, line, and column information for the generated + * source's line and column positions provided. The only argument is an object + * with the following properties: + * + * - line: The line number in the generated source. The line number + * is 1-based. + * - column: The column number in the generated source. The column + * number is 0-based. + * + * and an object is returned with the following properties: + * + * - source: The original source file, or null. + * - line: The line number in the original source, or null. The + * line number is 1-based. + * - column: The column number in the original source, or null. The + * column number is 0-based. + * - name: The original identifier, or null. + */ +IndexedSourceMapConsumer.prototype.originalPositionFor = + function IndexedSourceMapConsumer_originalPositionFor(aArgs) { + var needle = { + generatedLine: util.getArg(aArgs, 'line'), + generatedColumn: util.getArg(aArgs, 'column') + }; + + // Find the section containing the generated position we're trying to map + // to an original position. + var sectionIndex = binarySearch.search(needle, this._sections, + function(needle, section) { + var cmp = needle.generatedLine - section.generatedOffset.generatedLine; + if (cmp) { + return cmp; + } + + return (needle.generatedColumn - + section.generatedOffset.generatedColumn); + }); + var section = this._sections[sectionIndex]; + + if (!section) { + return { + source: null, + line: null, + column: null, + name: null + }; + } + + return section.consumer.originalPositionFor({ + line: needle.generatedLine - + (section.generatedOffset.generatedLine - 1), + column: needle.generatedColumn - + (section.generatedOffset.generatedLine === needle.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + bias: aArgs.bias + }); + }; + +/** + * Return true if we have the source content for every source in the source + * map, false otherwise. + */ +IndexedSourceMapConsumer.prototype.hasContentsOfAllSources = + function IndexedSourceMapConsumer_hasContentsOfAllSources() { + return this._sections.every(function (s) { + return s.consumer.hasContentsOfAllSources(); + }); + }; + +/** + * Returns the original source content. The only argument is the url of the + * original source file. Returns null if no original source content is + * available. + */ +IndexedSourceMapConsumer.prototype.sourceContentFor = + function IndexedSourceMapConsumer_sourceContentFor(aSource, nullOnMissing) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + var content = section.consumer.sourceContentFor(aSource, true); + if (content) { + return content; + } + } + if (nullOnMissing) { + return null; + } + else { + throw new Error('"' + aSource + '" is not in the SourceMap.'); + } + }; + +/** + * Returns the generated line and column information for the original source, + * line, and column positions provided. The only argument is an object with + * the following properties: + * + * - source: The filename of the original source. + * - line: The line number in the original source. The line number + * is 1-based. + * - column: The column number in the original source. The column + * number is 0-based. + * + * and an object is returned with the following properties: + * + * - line: The line number in the generated source, or null. The + * line number is 1-based. + * - column: The column number in the generated source, or null. + * The column number is 0-based. + */ +IndexedSourceMapConsumer.prototype.generatedPositionFor = + function IndexedSourceMapConsumer_generatedPositionFor(aArgs) { + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + + // Only consider this section if the requested source is in the list of + // sources of the consumer. + if (section.consumer._findSourceIndex(util.getArg(aArgs, 'source')) === -1) { + continue; + } + var generatedPosition = section.consumer.generatedPositionFor(aArgs); + if (generatedPosition) { + var ret = { + line: generatedPosition.line + + (section.generatedOffset.generatedLine - 1), + column: generatedPosition.column + + (section.generatedOffset.generatedLine === generatedPosition.line + ? section.generatedOffset.generatedColumn - 1 + : 0) + }; + return ret; + } + } + + return { + line: null, + column: null + }; + }; + +/** + * Parse the mappings in a string in to a data structure which we can easily + * query (the ordered arrays in the `this.__generatedMappings` and + * `this.__originalMappings` properties). + */ +IndexedSourceMapConsumer.prototype._parseMappings = + function IndexedSourceMapConsumer_parseMappings(aStr, aSourceRoot) { + this.__generatedMappings = []; + this.__originalMappings = []; + for (var i = 0; i < this._sections.length; i++) { + var section = this._sections[i]; + var sectionMappings = section.consumer._generatedMappings; + for (var j = 0; j < sectionMappings.length; j++) { + var mapping = sectionMappings[j]; + + var source = section.consumer._sources.at(mapping.source); + source = util.computeSourceURL(section.consumer.sourceRoot, source, this._sourceMapURL); + this._sources.add(source); + source = this._sources.indexOf(source); + + var name = null; + if (mapping.name) { + name = section.consumer._names.at(mapping.name); + this._names.add(name); + name = this._names.indexOf(name); + } + + // The mappings coming from the consumer for the section have + // generated positions relative to the start of the section, so we + // need to offset them to be relative to the start of the concatenated + // generated file. + var adjustedMapping = { + source: source, + generatedLine: mapping.generatedLine + + (section.generatedOffset.generatedLine - 1), + generatedColumn: mapping.generatedColumn + + (section.generatedOffset.generatedLine === mapping.generatedLine + ? section.generatedOffset.generatedColumn - 1 + : 0), + originalLine: mapping.originalLine, + originalColumn: mapping.originalColumn, + name: name + }; + + this.__generatedMappings.push(adjustedMapping); + if (typeof adjustedMapping.originalLine === 'number') { + this.__originalMappings.push(adjustedMapping); + } + } + } + + quickSort(this.__generatedMappings, util.compareByGeneratedPositionsDeflated); + quickSort(this.__originalMappings, util.compareByOriginalPositions); + }; + +exports.IndexedSourceMapConsumer = IndexedSourceMapConsumer; diff --git a/node_modules/source-map-js/lib/source-map-generator.js b/node_modules/source-map-js/lib/source-map-generator.js new file mode 100644 index 0000000..508bcfb --- /dev/null +++ b/node_modules/source-map-js/lib/source-map-generator.js @@ -0,0 +1,425 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var base64VLQ = require('./base64-vlq'); +var util = require('./util'); +var ArraySet = require('./array-set').ArraySet; +var MappingList = require('./mapping-list').MappingList; + +/** + * An instance of the SourceMapGenerator represents a source map which is + * being built incrementally. You may pass an object with the following + * properties: + * + * - file: The filename of the generated source. + * - sourceRoot: A root for all relative URLs in this source map. + */ +function SourceMapGenerator(aArgs) { + if (!aArgs) { + aArgs = {}; + } + this._file = util.getArg(aArgs, 'file', null); + this._sourceRoot = util.getArg(aArgs, 'sourceRoot', null); + this._skipValidation = util.getArg(aArgs, 'skipValidation', false); + this._sources = new ArraySet(); + this._names = new ArraySet(); + this._mappings = new MappingList(); + this._sourcesContents = null; +} + +SourceMapGenerator.prototype._version = 3; + +/** + * Creates a new SourceMapGenerator based on a SourceMapConsumer + * + * @param aSourceMapConsumer The SourceMap. + */ +SourceMapGenerator.fromSourceMap = + function SourceMapGenerator_fromSourceMap(aSourceMapConsumer) { + var sourceRoot = aSourceMapConsumer.sourceRoot; + var generator = new SourceMapGenerator({ + file: aSourceMapConsumer.file, + sourceRoot: sourceRoot + }); + aSourceMapConsumer.eachMapping(function (mapping) { + var newMapping = { + generated: { + line: mapping.generatedLine, + column: mapping.generatedColumn + } + }; + + if (mapping.source != null) { + newMapping.source = mapping.source; + if (sourceRoot != null) { + newMapping.source = util.relative(sourceRoot, newMapping.source); + } + + newMapping.original = { + line: mapping.originalLine, + column: mapping.originalColumn + }; + + if (mapping.name != null) { + newMapping.name = mapping.name; + } + } + + generator.addMapping(newMapping); + }); + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var sourceRelative = sourceFile; + if (sourceRoot !== null) { + sourceRelative = util.relative(sourceRoot, sourceFile); + } + + if (!generator._sources.has(sourceRelative)) { + generator._sources.add(sourceRelative); + } + + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + generator.setSourceContent(sourceFile, content); + } + }); + return generator; + }; + +/** + * Add a single mapping from original source line and column to the generated + * source's line and column for this source map being created. The mapping + * object should have the following properties: + * + * - generated: An object with the generated line and column positions. + * - original: An object with the original line and column positions. + * - source: The original source file (relative to the sourceRoot). + * - name: An optional original token name for this mapping. + */ +SourceMapGenerator.prototype.addMapping = + function SourceMapGenerator_addMapping(aArgs) { + var generated = util.getArg(aArgs, 'generated'); + var original = util.getArg(aArgs, 'original', null); + var source = util.getArg(aArgs, 'source', null); + var name = util.getArg(aArgs, 'name', null); + + if (!this._skipValidation) { + this._validateMapping(generated, original, source, name); + } + + if (source != null) { + source = String(source); + if (!this._sources.has(source)) { + this._sources.add(source); + } + } + + if (name != null) { + name = String(name); + if (!this._names.has(name)) { + this._names.add(name); + } + } + + this._mappings.add({ + generatedLine: generated.line, + generatedColumn: generated.column, + originalLine: original != null && original.line, + originalColumn: original != null && original.column, + source: source, + name: name + }); + }; + +/** + * Set the source content for a source file. + */ +SourceMapGenerator.prototype.setSourceContent = + function SourceMapGenerator_setSourceContent(aSourceFile, aSourceContent) { + var source = aSourceFile; + if (this._sourceRoot != null) { + source = util.relative(this._sourceRoot, source); + } + + if (aSourceContent != null) { + // Add the source content to the _sourcesContents map. + // Create a new _sourcesContents map if the property is null. + if (!this._sourcesContents) { + this._sourcesContents = Object.create(null); + } + this._sourcesContents[util.toSetString(source)] = aSourceContent; + } else if (this._sourcesContents) { + // Remove the source file from the _sourcesContents map. + // If the _sourcesContents map is empty, set the property to null. + delete this._sourcesContents[util.toSetString(source)]; + if (Object.keys(this._sourcesContents).length === 0) { + this._sourcesContents = null; + } + } + }; + +/** + * Applies the mappings of a sub-source-map for a specific source file to the + * source map being generated. Each mapping to the supplied source file is + * rewritten using the supplied source map. Note: The resolution for the + * resulting mappings is the minimium of this map and the supplied map. + * + * @param aSourceMapConsumer The source map to be applied. + * @param aSourceFile Optional. The filename of the source file. + * If omitted, SourceMapConsumer's file property will be used. + * @param aSourceMapPath Optional. The dirname of the path to the source map + * to be applied. If relative, it is relative to the SourceMapConsumer. + * This parameter is needed when the two source maps aren't in the same + * directory, and the source map to be applied contains relative source + * paths. If so, those relative source paths need to be rewritten + * relative to the SourceMapGenerator. + */ +SourceMapGenerator.prototype.applySourceMap = + function SourceMapGenerator_applySourceMap(aSourceMapConsumer, aSourceFile, aSourceMapPath) { + var sourceFile = aSourceFile; + // If aSourceFile is omitted, we will use the file property of the SourceMap + if (aSourceFile == null) { + if (aSourceMapConsumer.file == null) { + throw new Error( + 'SourceMapGenerator.prototype.applySourceMap requires either an explicit source file, ' + + 'or the source map\'s "file" property. Both were omitted.' + ); + } + sourceFile = aSourceMapConsumer.file; + } + var sourceRoot = this._sourceRoot; + // Make "sourceFile" relative if an absolute Url is passed. + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + // Applying the SourceMap can add and remove items from the sources and + // the names array. + var newSources = new ArraySet(); + var newNames = new ArraySet(); + + // Find mappings for the "sourceFile" + this._mappings.unsortedForEach(function (mapping) { + if (mapping.source === sourceFile && mapping.originalLine != null) { + // Check if it can be mapped by the source map, then update the mapping. + var original = aSourceMapConsumer.originalPositionFor({ + line: mapping.originalLine, + column: mapping.originalColumn + }); + if (original.source != null) { + // Copy mapping + mapping.source = original.source; + if (aSourceMapPath != null) { + mapping.source = util.join(aSourceMapPath, mapping.source) + } + if (sourceRoot != null) { + mapping.source = util.relative(sourceRoot, mapping.source); + } + mapping.originalLine = original.line; + mapping.originalColumn = original.column; + if (original.name != null) { + mapping.name = original.name; + } + } + } + + var source = mapping.source; + if (source != null && !newSources.has(source)) { + newSources.add(source); + } + + var name = mapping.name; + if (name != null && !newNames.has(name)) { + newNames.add(name); + } + + }, this); + this._sources = newSources; + this._names = newNames; + + // Copy sourcesContents of applied map. + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aSourceMapPath != null) { + sourceFile = util.join(aSourceMapPath, sourceFile); + } + if (sourceRoot != null) { + sourceFile = util.relative(sourceRoot, sourceFile); + } + this.setSourceContent(sourceFile, content); + } + }, this); + }; + +/** + * A mapping can have one of the three levels of data: + * + * 1. Just the generated position. + * 2. The Generated position, original position, and original source. + * 3. Generated and original position, original source, as well as a name + * token. + * + * To maintain consistency, we validate that any new mapping being added falls + * in to one of these categories. + */ +SourceMapGenerator.prototype._validateMapping = + function SourceMapGenerator_validateMapping(aGenerated, aOriginal, aSource, + aName) { + // When aOriginal is truthy but has empty values for .line and .column, + // it is most likely a programmer error. In this case we throw a very + // specific error message to try to guide them the right way. + // For example: https://github.com/Polymer/polymer-bundler/pull/519 + if (aOriginal && typeof aOriginal.line !== 'number' && typeof aOriginal.column !== 'number') { + throw new Error( + 'original.line and original.column are not numbers -- you probably meant to omit ' + + 'the original mapping entirely and only map the generated position. If so, pass ' + + 'null for the original mapping instead of an object with empty or null values.' + ); + } + + if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aGenerated.line > 0 && aGenerated.column >= 0 + && !aOriginal && !aSource && !aName) { + // Case 1. + return; + } + else if (aGenerated && 'line' in aGenerated && 'column' in aGenerated + && aOriginal && 'line' in aOriginal && 'column' in aOriginal + && aGenerated.line > 0 && aGenerated.column >= 0 + && aOriginal.line > 0 && aOriginal.column >= 0 + && aSource) { + // Cases 2 and 3. + return; + } + else { + throw new Error('Invalid mapping: ' + JSON.stringify({ + generated: aGenerated, + source: aSource, + original: aOriginal, + name: aName + })); + } + }; + +/** + * Serialize the accumulated mappings in to the stream of base 64 VLQs + * specified by the source map format. + */ +SourceMapGenerator.prototype._serializeMappings = + function SourceMapGenerator_serializeMappings() { + var previousGeneratedColumn = 0; + var previousGeneratedLine = 1; + var previousOriginalColumn = 0; + var previousOriginalLine = 0; + var previousName = 0; + var previousSource = 0; + var result = ''; + var next; + var mapping; + var nameIdx; + var sourceIdx; + + var mappings = this._mappings.toArray(); + for (var i = 0, len = mappings.length; i < len; i++) { + mapping = mappings[i]; + next = '' + + if (mapping.generatedLine !== previousGeneratedLine) { + previousGeneratedColumn = 0; + while (mapping.generatedLine !== previousGeneratedLine) { + next += ';'; + previousGeneratedLine++; + } + } + else { + if (i > 0) { + if (!util.compareByGeneratedPositionsInflated(mapping, mappings[i - 1])) { + continue; + } + next += ','; + } + } + + next += base64VLQ.encode(mapping.generatedColumn + - previousGeneratedColumn); + previousGeneratedColumn = mapping.generatedColumn; + + if (mapping.source != null) { + sourceIdx = this._sources.indexOf(mapping.source); + next += base64VLQ.encode(sourceIdx - previousSource); + previousSource = sourceIdx; + + // lines are stored 0-based in SourceMap spec version 3 + next += base64VLQ.encode(mapping.originalLine - 1 + - previousOriginalLine); + previousOriginalLine = mapping.originalLine - 1; + + next += base64VLQ.encode(mapping.originalColumn + - previousOriginalColumn); + previousOriginalColumn = mapping.originalColumn; + + if (mapping.name != null) { + nameIdx = this._names.indexOf(mapping.name); + next += base64VLQ.encode(nameIdx - previousName); + previousName = nameIdx; + } + } + + result += next; + } + + return result; + }; + +SourceMapGenerator.prototype._generateSourcesContent = + function SourceMapGenerator_generateSourcesContent(aSources, aSourceRoot) { + return aSources.map(function (source) { + if (!this._sourcesContents) { + return null; + } + if (aSourceRoot != null) { + source = util.relative(aSourceRoot, source); + } + var key = util.toSetString(source); + return Object.prototype.hasOwnProperty.call(this._sourcesContents, key) + ? this._sourcesContents[key] + : null; + }, this); + }; + +/** + * Externalize the source map. + */ +SourceMapGenerator.prototype.toJSON = + function SourceMapGenerator_toJSON() { + var map = { + version: this._version, + sources: this._sources.toArray(), + names: this._names.toArray(), + mappings: this._serializeMappings() + }; + if (this._file != null) { + map.file = this._file; + } + if (this._sourceRoot != null) { + map.sourceRoot = this._sourceRoot; + } + if (this._sourcesContents) { + map.sourcesContent = this._generateSourcesContent(map.sources, map.sourceRoot); + } + + return map; + }; + +/** + * Render the source map being generated to a string. + */ +SourceMapGenerator.prototype.toString = + function SourceMapGenerator_toString() { + return JSON.stringify(this.toJSON()); + }; + +exports.SourceMapGenerator = SourceMapGenerator; diff --git a/node_modules/source-map-js/lib/source-node.js b/node_modules/source-map-js/lib/source-node.js new file mode 100644 index 0000000..8bcdbe3 --- /dev/null +++ b/node_modules/source-map-js/lib/source-node.js @@ -0,0 +1,413 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +var SourceMapGenerator = require('./source-map-generator').SourceMapGenerator; +var util = require('./util'); + +// Matches a Windows-style `\r\n` newline or a `\n` newline used by all other +// operating systems these days (capturing the result). +var REGEX_NEWLINE = /(\r?\n)/; + +// Newline character code for charCodeAt() comparisons +var NEWLINE_CODE = 10; + +// Private symbol for identifying `SourceNode`s when multiple versions of +// the source-map library are loaded. This MUST NOT CHANGE across +// versions! +var isSourceNode = "$$$isSourceNode$$$"; + +/** + * SourceNodes provide a way to abstract over interpolating/concatenating + * snippets of generated JavaScript source code while maintaining the line and + * column information associated with the original source code. + * + * @param aLine The original line number. + * @param aColumn The original column number. + * @param aSource The original source's filename. + * @param aChunks Optional. An array of strings which are snippets of + * generated JS, or other SourceNodes. + * @param aName The original identifier. + */ +function SourceNode(aLine, aColumn, aSource, aChunks, aName) { + this.children = []; + this.sourceContents = {}; + this.line = aLine == null ? null : aLine; + this.column = aColumn == null ? null : aColumn; + this.source = aSource == null ? null : aSource; + this.name = aName == null ? null : aName; + this[isSourceNode] = true; + if (aChunks != null) this.add(aChunks); +} + +/** + * Creates a SourceNode from generated code and a SourceMapConsumer. + * + * @param aGeneratedCode The generated code + * @param aSourceMapConsumer The SourceMap for the generated code + * @param aRelativePath Optional. The path that relative sources in the + * SourceMapConsumer should be relative to. + */ +SourceNode.fromStringWithSourceMap = + function SourceNode_fromStringWithSourceMap(aGeneratedCode, aSourceMapConsumer, aRelativePath) { + // The SourceNode we want to fill with the generated code + // and the SourceMap + var node = new SourceNode(); + + // All even indices of this array are one line of the generated code, + // while all odd indices are the newlines between two adjacent lines + // (since `REGEX_NEWLINE` captures its match). + // Processed fragments are accessed by calling `shiftNextLine`. + var remainingLines = aGeneratedCode.split(REGEX_NEWLINE); + var remainingLinesIndex = 0; + var shiftNextLine = function() { + var lineContents = getNextLine(); + // The last line of a file might not have a newline. + var newLine = getNextLine() || ""; + return lineContents + newLine; + + function getNextLine() { + return remainingLinesIndex < remainingLines.length ? + remainingLines[remainingLinesIndex++] : undefined; + } + }; + + // We need to remember the position of "remainingLines" + var lastGeneratedLine = 1, lastGeneratedColumn = 0; + + // The generate SourceNodes we need a code range. + // To extract it current and last mapping is used. + // Here we store the last mapping. + var lastMapping = null; + + aSourceMapConsumer.eachMapping(function (mapping) { + if (lastMapping !== null) { + // We add the code from "lastMapping" to "mapping": + // First check if there is a new line in between. + if (lastGeneratedLine < mapping.generatedLine) { + // Associate first line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + lastGeneratedLine++; + lastGeneratedColumn = 0; + // The remaining code is added without mapping + } else { + // There is no new line in between. + // Associate the code between "lastGeneratedColumn" and + // "mapping.generatedColumn" with "lastMapping" + var nextLine = remainingLines[remainingLinesIndex] || ''; + var code = nextLine.substr(0, mapping.generatedColumn - + lastGeneratedColumn); + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn - + lastGeneratedColumn); + lastGeneratedColumn = mapping.generatedColumn; + addMappingWithCode(lastMapping, code); + // No more remaining code, continue + lastMapping = mapping; + return; + } + } + // We add the generated code until the first mapping + // to the SourceNode without any mapping. + // Each line is added as separate string. + while (lastGeneratedLine < mapping.generatedLine) { + node.add(shiftNextLine()); + lastGeneratedLine++; + } + if (lastGeneratedColumn < mapping.generatedColumn) { + var nextLine = remainingLines[remainingLinesIndex] || ''; + node.add(nextLine.substr(0, mapping.generatedColumn)); + remainingLines[remainingLinesIndex] = nextLine.substr(mapping.generatedColumn); + lastGeneratedColumn = mapping.generatedColumn; + } + lastMapping = mapping; + }, this); + // We have processed all mappings. + if (remainingLinesIndex < remainingLines.length) { + if (lastMapping) { + // Associate the remaining code in the current line with "lastMapping" + addMappingWithCode(lastMapping, shiftNextLine()); + } + // and add the remaining lines without any mapping + node.add(remainingLines.splice(remainingLinesIndex).join("")); + } + + // Copy sourcesContent into SourceNode + aSourceMapConsumer.sources.forEach(function (sourceFile) { + var content = aSourceMapConsumer.sourceContentFor(sourceFile); + if (content != null) { + if (aRelativePath != null) { + sourceFile = util.join(aRelativePath, sourceFile); + } + node.setSourceContent(sourceFile, content); + } + }); + + return node; + + function addMappingWithCode(mapping, code) { + if (mapping === null || mapping.source === undefined) { + node.add(code); + } else { + var source = aRelativePath + ? util.join(aRelativePath, mapping.source) + : mapping.source; + node.add(new SourceNode(mapping.originalLine, + mapping.originalColumn, + source, + code, + mapping.name)); + } + } + }; + +/** + * Add a chunk of generated JS to this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.add = function SourceNode_add(aChunk) { + if (Array.isArray(aChunk)) { + aChunk.forEach(function (chunk) { + this.add(chunk); + }, this); + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + if (aChunk) { + this.children.push(aChunk); + } + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Add a chunk of generated JS to the beginning of this source node. + * + * @param aChunk A string snippet of generated JS code, another instance of + * SourceNode, or an array where each member is one of those things. + */ +SourceNode.prototype.prepend = function SourceNode_prepend(aChunk) { + if (Array.isArray(aChunk)) { + for (var i = aChunk.length-1; i >= 0; i--) { + this.prepend(aChunk[i]); + } + } + else if (aChunk[isSourceNode] || typeof aChunk === "string") { + this.children.unshift(aChunk); + } + else { + throw new TypeError( + "Expected a SourceNode, string, or an array of SourceNodes and strings. Got " + aChunk + ); + } + return this; +}; + +/** + * Walk over the tree of JS snippets in this node and its children. The + * walking function is called once for each snippet of JS and is passed that + * snippet and the its original associated source's line/column location. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walk = function SourceNode_walk(aFn) { + var chunk; + for (var i = 0, len = this.children.length; i < len; i++) { + chunk = this.children[i]; + if (chunk[isSourceNode]) { + chunk.walk(aFn); + } + else { + if (chunk !== '') { + aFn(chunk, { source: this.source, + line: this.line, + column: this.column, + name: this.name }); + } + } + } +}; + +/** + * Like `String.prototype.join` except for SourceNodes. Inserts `aStr` between + * each of `this.children`. + * + * @param aSep The separator. + */ +SourceNode.prototype.join = function SourceNode_join(aSep) { + var newChildren; + var i; + var len = this.children.length; + if (len > 0) { + newChildren = []; + for (i = 0; i < len-1; i++) { + newChildren.push(this.children[i]); + newChildren.push(aSep); + } + newChildren.push(this.children[i]); + this.children = newChildren; + } + return this; +}; + +/** + * Call String.prototype.replace on the very right-most source snippet. Useful + * for trimming whitespace from the end of a source node, etc. + * + * @param aPattern The pattern to replace. + * @param aReplacement The thing to replace the pattern with. + */ +SourceNode.prototype.replaceRight = function SourceNode_replaceRight(aPattern, aReplacement) { + var lastChild = this.children[this.children.length - 1]; + if (lastChild[isSourceNode]) { + lastChild.replaceRight(aPattern, aReplacement); + } + else if (typeof lastChild === 'string') { + this.children[this.children.length - 1] = lastChild.replace(aPattern, aReplacement); + } + else { + this.children.push(''.replace(aPattern, aReplacement)); + } + return this; +}; + +/** + * Set the source content for a source file. This will be added to the SourceMapGenerator + * in the sourcesContent field. + * + * @param aSourceFile The filename of the source file + * @param aSourceContent The content of the source file + */ +SourceNode.prototype.setSourceContent = + function SourceNode_setSourceContent(aSourceFile, aSourceContent) { + this.sourceContents[util.toSetString(aSourceFile)] = aSourceContent; + }; + +/** + * Walk over the tree of SourceNodes. The walking function is called for each + * source file content and is passed the filename and source content. + * + * @param aFn The traversal function. + */ +SourceNode.prototype.walkSourceContents = + function SourceNode_walkSourceContents(aFn) { + for (var i = 0, len = this.children.length; i < len; i++) { + if (this.children[i][isSourceNode]) { + this.children[i].walkSourceContents(aFn); + } + } + + var sources = Object.keys(this.sourceContents); + for (var i = 0, len = sources.length; i < len; i++) { + aFn(util.fromSetString(sources[i]), this.sourceContents[sources[i]]); + } + }; + +/** + * Return the string representation of this source node. Walks over the tree + * and concatenates all the various snippets together to one string. + */ +SourceNode.prototype.toString = function SourceNode_toString() { + var str = ""; + this.walk(function (chunk) { + str += chunk; + }); + return str; +}; + +/** + * Returns the string representation of this source node along with a source + * map. + */ +SourceNode.prototype.toStringWithSourceMap = function SourceNode_toStringWithSourceMap(aArgs) { + var generated = { + code: "", + line: 1, + column: 0 + }; + var map = new SourceMapGenerator(aArgs); + var sourceMappingActive = false; + var lastOriginalSource = null; + var lastOriginalLine = null; + var lastOriginalColumn = null; + var lastOriginalName = null; + this.walk(function (chunk, original) { + generated.code += chunk; + if (original.source !== null + && original.line !== null + && original.column !== null) { + if(lastOriginalSource !== original.source + || lastOriginalLine !== original.line + || lastOriginalColumn !== original.column + || lastOriginalName !== original.name) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + lastOriginalSource = original.source; + lastOriginalLine = original.line; + lastOriginalColumn = original.column; + lastOriginalName = original.name; + sourceMappingActive = true; + } else if (sourceMappingActive) { + map.addMapping({ + generated: { + line: generated.line, + column: generated.column + } + }); + lastOriginalSource = null; + sourceMappingActive = false; + } + for (var idx = 0, length = chunk.length; idx < length; idx++) { + if (chunk.charCodeAt(idx) === NEWLINE_CODE) { + generated.line++; + generated.column = 0; + // Mappings end at eol + if (idx + 1 === length) { + lastOriginalSource = null; + sourceMappingActive = false; + } else if (sourceMappingActive) { + map.addMapping({ + source: original.source, + original: { + line: original.line, + column: original.column + }, + generated: { + line: generated.line, + column: generated.column + }, + name: original.name + }); + } + } else { + generated.column++; + } + } + }); + this.walkSourceContents(function (sourceFile, sourceContent) { + map.setSourceContent(sourceFile, sourceContent); + }); + + return { code: generated.code, map: map }; +}; + +exports.SourceNode = SourceNode; diff --git a/node_modules/source-map-js/lib/util.js b/node_modules/source-map-js/lib/util.js new file mode 100644 index 0000000..430e2d0 --- /dev/null +++ b/node_modules/source-map-js/lib/util.js @@ -0,0 +1,594 @@ +/* -*- Mode: js; js-indent-level: 2; -*- */ +/* + * Copyright 2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE or: + * http://opensource.org/licenses/BSD-3-Clause + */ + +/** + * This is a helper function for getting values from parameter/options + * objects. + * + * @param args The object we are extracting values from + * @param name The name of the property we are getting. + * @param defaultValue An optional value to return if the property is missing + * from the object. If this is not specified and the property is missing, an + * error will be thrown. + */ +function getArg(aArgs, aName, aDefaultValue) { + if (aName in aArgs) { + return aArgs[aName]; + } else if (arguments.length === 3) { + return aDefaultValue; + } else { + throw new Error('"' + aName + '" is a required argument.'); + } +} +exports.getArg = getArg; + +var urlRegexp = /^(?:([\w+\-.]+):)?\/\/(?:(\w+:\w+)@)?([\w.-]*)(?::(\d+))?(.*)$/; +var dataUrlRegexp = /^data:.+\,.+$/; + +function urlParse(aUrl) { + var match = aUrl.match(urlRegexp); + if (!match) { + return null; + } + return { + scheme: match[1], + auth: match[2], + host: match[3], + port: match[4], + path: match[5] + }; +} +exports.urlParse = urlParse; + +function urlGenerate(aParsedUrl) { + var url = ''; + if (aParsedUrl.scheme) { + url += aParsedUrl.scheme + ':'; + } + url += '//'; + if (aParsedUrl.auth) { + url += aParsedUrl.auth + '@'; + } + if (aParsedUrl.host) { + url += aParsedUrl.host; + } + if (aParsedUrl.port) { + url += ":" + aParsedUrl.port + } + if (aParsedUrl.path) { + url += aParsedUrl.path; + } + return url; +} +exports.urlGenerate = urlGenerate; + +var MAX_CACHED_INPUTS = 32; + +/** + * Takes some function `f(input) -> result` and returns a memoized version of + * `f`. + * + * We keep at most `MAX_CACHED_INPUTS` memoized results of `f` alive. The + * memoization is a dumb-simple, linear least-recently-used cache. + */ +function lruMemoize(f) { + var cache = []; + + return function(input) { + for (var i = 0; i < cache.length; i++) { + if (cache[i].input === input) { + var temp = cache[0]; + cache[0] = cache[i]; + cache[i] = temp; + return cache[0].result; + } + } + + var result = f(input); + + cache.unshift({ + input, + result, + }); + + if (cache.length > MAX_CACHED_INPUTS) { + cache.pop(); + } + + return result; + }; +} + +/** + * Normalizes a path, or the path portion of a URL: + * + * - Replaces consecutive slashes with one slash. + * - Removes unnecessary '.' parts. + * - Removes unnecessary '/..' parts. + * + * Based on code in the Node.js 'path' core module. + * + * @param aPath The path or url to normalize. + */ +var normalize = lruMemoize(function normalize(aPath) { + var path = aPath; + var url = urlParse(aPath); + if (url) { + if (!url.path) { + return aPath; + } + path = url.path; + } + var isAbsolute = exports.isAbsolute(path); + // Split the path into parts between `/` characters. This is much faster than + // using `.split(/\/+/g)`. + var parts = []; + var start = 0; + var i = 0; + while (true) { + start = i; + i = path.indexOf("/", start); + if (i === -1) { + parts.push(path.slice(start)); + break; + } else { + parts.push(path.slice(start, i)); + while (i < path.length && path[i] === "/") { + i++; + } + } + } + + for (var part, up = 0, i = parts.length - 1; i >= 0; i--) { + part = parts[i]; + if (part === '.') { + parts.splice(i, 1); + } else if (part === '..') { + up++; + } else if (up > 0) { + if (part === '') { + // The first part is blank if the path is absolute. Trying to go + // above the root is a no-op. Therefore we can remove all '..' parts + // directly after the root. + parts.splice(i + 1, up); + up = 0; + } else { + parts.splice(i, 2); + up--; + } + } + } + path = parts.join('/'); + + if (path === '') { + path = isAbsolute ? '/' : '.'; + } + + if (url) { + url.path = path; + return urlGenerate(url); + } + return path; +}); +exports.normalize = normalize; + +/** + * Joins two paths/URLs. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be joined with the root. + * + * - If aPath is a URL or a data URI, aPath is returned, unless aPath is a + * scheme-relative URL: Then the scheme of aRoot, if any, is prepended + * first. + * - Otherwise aPath is a path. If aRoot is a URL, then its path portion + * is updated with the result and aRoot is returned. Otherwise the result + * is returned. + * - If aPath is absolute, the result is aPath. + * - Otherwise the two paths are joined with a slash. + * - Joining for example 'http://' and 'www.example.com' is also supported. + */ +function join(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + if (aPath === "") { + aPath = "."; + } + var aPathUrl = urlParse(aPath); + var aRootUrl = urlParse(aRoot); + if (aRootUrl) { + aRoot = aRootUrl.path || '/'; + } + + // `join(foo, '//www.example.org')` + if (aPathUrl && !aPathUrl.scheme) { + if (aRootUrl) { + aPathUrl.scheme = aRootUrl.scheme; + } + return urlGenerate(aPathUrl); + } + + if (aPathUrl || aPath.match(dataUrlRegexp)) { + return aPath; + } + + // `join('http://', 'www.example.com')` + if (aRootUrl && !aRootUrl.host && !aRootUrl.path) { + aRootUrl.host = aPath; + return urlGenerate(aRootUrl); + } + + var joined = aPath.charAt(0) === '/' + ? aPath + : normalize(aRoot.replace(/\/+$/, '') + '/' + aPath); + + if (aRootUrl) { + aRootUrl.path = joined; + return urlGenerate(aRootUrl); + } + return joined; +} +exports.join = join; + +exports.isAbsolute = function (aPath) { + return aPath.charAt(0) === '/' || urlRegexp.test(aPath); +}; + +/** + * Make a path relative to a URL or another path. + * + * @param aRoot The root path or URL. + * @param aPath The path or URL to be made relative to aRoot. + */ +function relative(aRoot, aPath) { + if (aRoot === "") { + aRoot = "."; + } + + aRoot = aRoot.replace(/\/$/, ''); + + // It is possible for the path to be above the root. In this case, simply + // checking whether the root is a prefix of the path won't work. Instead, we + // need to remove components from the root one by one, until either we find + // a prefix that fits, or we run out of components to remove. + var level = 0; + while (aPath.indexOf(aRoot + '/') !== 0) { + var index = aRoot.lastIndexOf("/"); + if (index < 0) { + return aPath; + } + + // If the only part of the root that is left is the scheme (i.e. http://, + // file:///, etc.), one or more slashes (/), or simply nothing at all, we + // have exhausted all components, so the path is not relative to the root. + aRoot = aRoot.slice(0, index); + if (aRoot.match(/^([^\/]+:\/)?\/*$/)) { + return aPath; + } + + ++level; + } + + // Make sure we add a "../" for each component we removed from the root. + return Array(level + 1).join("../") + aPath.substr(aRoot.length + 1); +} +exports.relative = relative; + +var supportsNullProto = (function () { + var obj = Object.create(null); + return !('__proto__' in obj); +}()); + +function identity (s) { + return s; +} + +/** + * Because behavior goes wacky when you set `__proto__` on objects, we + * have to prefix all the strings in our set with an arbitrary character. + * + * See https://github.com/mozilla/source-map/pull/31 and + * https://github.com/mozilla/source-map/issues/30 + * + * @param String aStr + */ +function toSetString(aStr) { + if (isProtoString(aStr)) { + return '$' + aStr; + } + + return aStr; +} +exports.toSetString = supportsNullProto ? identity : toSetString; + +function fromSetString(aStr) { + if (isProtoString(aStr)) { + return aStr.slice(1); + } + + return aStr; +} +exports.fromSetString = supportsNullProto ? identity : fromSetString; + +function isProtoString(s) { + if (!s) { + return false; + } + + var length = s.length; + + if (length < 9 /* "__proto__".length */) { + return false; + } + + if (s.charCodeAt(length - 1) !== 95 /* '_' */ || + s.charCodeAt(length - 2) !== 95 /* '_' */ || + s.charCodeAt(length - 3) !== 111 /* 'o' */ || + s.charCodeAt(length - 4) !== 116 /* 't' */ || + s.charCodeAt(length - 5) !== 111 /* 'o' */ || + s.charCodeAt(length - 6) !== 114 /* 'r' */ || + s.charCodeAt(length - 7) !== 112 /* 'p' */ || + s.charCodeAt(length - 8) !== 95 /* '_' */ || + s.charCodeAt(length - 9) !== 95 /* '_' */) { + return false; + } + + for (var i = length - 10; i >= 0; i--) { + if (s.charCodeAt(i) !== 36 /* '$' */) { + return false; + } + } + + return true; +} + +/** + * Comparator between two mappings where the original positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same original source/line/column, but different generated + * line and column the same. Useful when searching for a mapping with a + * stubbed out mapping. + */ +function compareByOriginalPositions(mappingA, mappingB, onlyCompareOriginal) { + var cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0 || onlyCompareOriginal) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByOriginalPositions = compareByOriginalPositions; + +function compareByOriginalPositionsNoSource(mappingA, mappingB, onlyCompareOriginal) { + var cmp + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0 || onlyCompareOriginal) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByOriginalPositionsNoSource = compareByOriginalPositionsNoSource; + +/** + * Comparator between two mappings with deflated source and name indices where + * the generated positions are compared. + * + * Optionally pass in `true` as `onlyCompareGenerated` to consider two + * mappings with the same generated line and column, but different + * source/name/original line and column the same. Useful when searching for a + * mapping with a stubbed out mapping. + */ +function compareByGeneratedPositionsDeflated(mappingA, mappingB, onlyCompareGenerated) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0 || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsDeflated = compareByGeneratedPositionsDeflated; + +function compareByGeneratedPositionsDeflatedNoLine(mappingA, mappingB, onlyCompareGenerated) { + var cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0 || onlyCompareGenerated) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsDeflatedNoLine = compareByGeneratedPositionsDeflatedNoLine; + +function strcmp(aStr1, aStr2) { + if (aStr1 === aStr2) { + return 0; + } + + if (aStr1 === null) { + return 1; // aStr2 !== null + } + + if (aStr2 === null) { + return -1; // aStr1 !== null + } + + if (aStr1 > aStr2) { + return 1; + } + + return -1; +} + +/** + * Comparator between two mappings with inflated source and name strings where + * the generated positions are compared. + */ +function compareByGeneratedPositionsInflated(mappingA, mappingB) { + var cmp = mappingA.generatedLine - mappingB.generatedLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.generatedColumn - mappingB.generatedColumn; + if (cmp !== 0) { + return cmp; + } + + cmp = strcmp(mappingA.source, mappingB.source); + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalLine - mappingB.originalLine; + if (cmp !== 0) { + return cmp; + } + + cmp = mappingA.originalColumn - mappingB.originalColumn; + if (cmp !== 0) { + return cmp; + } + + return strcmp(mappingA.name, mappingB.name); +} +exports.compareByGeneratedPositionsInflated = compareByGeneratedPositionsInflated; + +/** + * Strip any JSON XSSI avoidance prefix from the string (as documented + * in the source maps specification), and then parse the string as + * JSON. + */ +function parseSourceMapInput(str) { + return JSON.parse(str.replace(/^\)]}'[^\n]*\n/, '')); +} +exports.parseSourceMapInput = parseSourceMapInput; + +/** + * Compute the URL of a source given the the source root, the source's + * URL, and the source map's URL. + */ +function computeSourceURL(sourceRoot, sourceURL, sourceMapURL) { + sourceURL = sourceURL || ''; + + if (sourceRoot) { + // This follows what Chrome does. + if (sourceRoot[sourceRoot.length - 1] !== '/' && sourceURL[0] !== '/') { + sourceRoot += '/'; + } + // The spec says: + // Line 4: An optional source root, useful for relocating source + // files on a server or removing repeated values in the + // “sources” entry. This value is prepended to the individual + // entries in the “source” field. + sourceURL = sourceRoot + sourceURL; + } + + // Historically, SourceMapConsumer did not take the sourceMapURL as + // a parameter. This mode is still somewhat supported, which is why + // this code block is conditional. However, it's preferable to pass + // the source map URL to SourceMapConsumer, so that this function + // can implement the source URL resolution algorithm as outlined in + // the spec. This block is basically the equivalent of: + // new URL(sourceURL, sourceMapURL).toString() + // ... except it avoids using URL, which wasn't available in the + // older releases of node still supported by this library. + // + // The spec says: + // If the sources are not absolute URLs after prepending of the + // “sourceRoot”, the sources are resolved relative to the + // SourceMap (like resolving script src in a html document). + if (sourceMapURL) { + var parsed = urlParse(sourceMapURL); + if (!parsed) { + throw new Error("sourceMapURL could not be parsed"); + } + if (parsed.path) { + // Strip the last path component, but keep the "/". + var index = parsed.path.lastIndexOf('/'); + if (index >= 0) { + parsed.path = parsed.path.substring(0, index + 1); + } + } + sourceURL = join(urlGenerate(parsed), sourceURL); + } + + return normalize(sourceURL); +} +exports.computeSourceURL = computeSourceURL; diff --git a/node_modules/source-map-js/package.json b/node_modules/source-map-js/package.json new file mode 100644 index 0000000..501fafe --- /dev/null +++ b/node_modules/source-map-js/package.json @@ -0,0 +1,71 @@ +{ + "name": "source-map-js", + "description": "Generates and consumes source maps", + "version": "1.0.2", + "homepage": "https://github.com/7rulnik/source-map-js", + "author": "Valentin 7rulnik Semirulnik ", + "contributors": [ + "Nick Fitzgerald ", + "Tobias Koppers ", + "Duncan Beevers ", + "Stephen Crane ", + "Ryan Seddon ", + "Miles Elam ", + "Mihai Bazon ", + "Michael Ficarra ", + "Todd Wolfson ", + "Alexander Solovyov ", + "Felix Gnass ", + "Conrad Irwin ", + "usrbincc ", + "David Glasser ", + "Chase Douglas ", + "Evan Wallace ", + "Heather Arthur ", + "Hugh Kennedy ", + "David Glasser ", + "Simon Lydell ", + "Jmeas Smith ", + "Michael Z Goddard ", + "azu ", + "John Gozde ", + "Adam Kirkton ", + "Chris Montgomery ", + "J. Ryan Stinnett ", + "Jack Herrington ", + "Chris Truter ", + "Daniel Espeset ", + "Jamie Wong ", + "Eddy Bruël ", + "Hawken Rives ", + "Gilad Peleg ", + "djchie ", + "Gary Ye ", + "Nicolas Lalevée " + ], + "repository": "7rulnik/source-map-js", + "main": "./source-map.js", + "files": [ + "source-map.js", + "source-map.d.ts", + "lib/" + ], + "engines": { + "node": ">=0.10.0" + }, + "license": "BSD-3-Clause", + "scripts": { + "test": "npm run build && node test/run-tests.js", + "build": "webpack --color", + "toc": "doctoc --title '## Table of Contents' README.md && doctoc --title '## Table of Contents' CONTRIBUTING.md" + }, + "devDependencies": { + "clean-publish": "^3.1.0", + "doctoc": "^0.15.0", + "webpack": "^1.12.0" + }, + "clean-publish": { + "cleanDocs": true + }, + "typings": "source-map.d.ts" +} diff --git a/node_modules/source-map-js/source-map.d.ts b/node_modules/source-map-js/source-map.d.ts new file mode 100644 index 0000000..9f8a4b3 --- /dev/null +++ b/node_modules/source-map-js/source-map.d.ts @@ -0,0 +1,115 @@ +declare module 'source-map-js' { + export interface StartOfSourceMap { + file?: string; + sourceRoot?: string; + } + + export interface RawSourceMap extends StartOfSourceMap { + version: string; + sources: string[]; + names: string[]; + sourcesContent?: string[]; + mappings: string; + } + + export interface Position { + line: number; + column: number; + } + + export interface LineRange extends Position { + lastColumn: number; + } + + export interface FindPosition extends Position { + // SourceMapConsumer.GREATEST_LOWER_BOUND or SourceMapConsumer.LEAST_UPPER_BOUND + bias?: number; + } + + export interface SourceFindPosition extends FindPosition { + source: string; + } + + export interface MappedPosition extends Position { + source: string; + name?: string; + } + + export interface MappingItem { + source: string; + generatedLine: number; + generatedColumn: number; + originalLine: number; + originalColumn: number; + name: string; + } + + export class SourceMapConsumer { + static GENERATED_ORDER: number; + static ORIGINAL_ORDER: number; + + static GREATEST_LOWER_BOUND: number; + static LEAST_UPPER_BOUND: number; + + constructor(rawSourceMap: RawSourceMap); + computeColumnSpans(): void; + originalPositionFor(generatedPosition: FindPosition): MappedPosition; + generatedPositionFor(originalPosition: SourceFindPosition): LineRange; + allGeneratedPositionsFor(originalPosition: MappedPosition): Position[]; + hasContentsOfAllSources(): boolean; + sourceContentFor(source: string, returnNullOnMissing?: boolean): string; + eachMapping(callback: (mapping: MappingItem) => void, context?: any, order?: number): void; + } + + export interface Mapping { + generated: Position; + original: Position; + source: string; + name?: string; + } + + export class SourceMapGenerator { + constructor(startOfSourceMap?: StartOfSourceMap); + static fromSourceMap(sourceMapConsumer: SourceMapConsumer): SourceMapGenerator; + addMapping(mapping: Mapping): void; + setSourceContent(sourceFile: string, sourceContent: string): void; + applySourceMap(sourceMapConsumer: SourceMapConsumer, sourceFile?: string, sourceMapPath?: string): void; + toString(): string; + } + + export interface CodeWithSourceMap { + code: string; + map: SourceMapGenerator; + } + + export class SourceNode { + constructor(); + constructor(line: number, column: number, source: string); + constructor(line: number, column: number, source: string, chunk?: string, name?: string); + static fromStringWithSourceMap(code: string, sourceMapConsumer: SourceMapConsumer, relativePath?: string): SourceNode; + add(chunk: string): void; + prepend(chunk: string): void; + setSourceContent(sourceFile: string, sourceContent: string): void; + walk(fn: (chunk: string, mapping: MappedPosition) => void): void; + walkSourceContents(fn: (file: string, content: string) => void): void; + join(sep: string): SourceNode; + replaceRight(pattern: string, replacement: string): SourceNode; + toString(): string; + toStringWithSourceMap(startOfSourceMap?: StartOfSourceMap): CodeWithSourceMap; + } +} + +declare module 'source-map-js/lib/source-map-generator' { + import { SourceMapGenerator } from 'source-map-js' + export { SourceMapGenerator } +} + +declare module 'source-map-js/lib/source-map-consumer' { + import { SourceMapConsumer } from 'source-map-js' + export { SourceMapConsumer } +} + +declare module 'source-map-js/lib/source-node' { + import { SourceNode } from 'source-map-js' + export { SourceNode } +} diff --git a/node_modules/source-map-js/source-map.js b/node_modules/source-map-js/source-map.js new file mode 100644 index 0000000..bc88fe8 --- /dev/null +++ b/node_modules/source-map-js/source-map.js @@ -0,0 +1,8 @@ +/* + * Copyright 2009-2011 Mozilla Foundation and contributors + * Licensed under the New BSD license. See LICENSE.txt or: + * http://opensource.org/licenses/BSD-3-Clause + */ +exports.SourceMapGenerator = require('./lib/source-map-generator').SourceMapGenerator; +exports.SourceMapConsumer = require('./lib/source-map-consumer').SourceMapConsumer; +exports.SourceNode = require('./lib/source-node').SourceNode; diff --git a/node_modules/supports-preserve-symlinks-flag/.eslintrc b/node_modules/supports-preserve-symlinks-flag/.eslintrc new file mode 100644 index 0000000..346ffec --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/.eslintrc @@ -0,0 +1,14 @@ +{ + "root": true, + + "extends": "@ljharb", + + "env": { + "browser": true, + "node": true, + }, + + "rules": { + "id-length": "off", + }, +} diff --git a/node_modules/supports-preserve-symlinks-flag/.github/FUNDING.yml b/node_modules/supports-preserve-symlinks-flag/.github/FUNDING.yml new file mode 100644 index 0000000..e8d64f3 --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/.github/FUNDING.yml @@ -0,0 +1,12 @@ +# These are supported funding model platforms + +github: [ljharb] +patreon: # Replace with a single Patreon username +open_collective: # Replace with a single Open Collective username +ko_fi: # Replace with a single Ko-fi username +tidelift: npm/supports-preserve-symlink-flag +community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry +liberapay: # Replace with a single Liberapay username +issuehunt: # Replace with a single IssueHunt username +otechie: # Replace with a single Otechie username +custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2'] diff --git a/node_modules/supports-preserve-symlinks-flag/.nycrc b/node_modules/supports-preserve-symlinks-flag/.nycrc new file mode 100644 index 0000000..bdd626c --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/.nycrc @@ -0,0 +1,9 @@ +{ + "all": true, + "check-coverage": false, + "reporter": ["text-summary", "text", "html", "json"], + "exclude": [ + "coverage", + "test" + ] +} diff --git a/node_modules/supports-preserve-symlinks-flag/CHANGELOG.md b/node_modules/supports-preserve-symlinks-flag/CHANGELOG.md new file mode 100644 index 0000000..61f607f --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/CHANGELOG.md @@ -0,0 +1,22 @@ +# Changelog + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/) +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## v1.0.0 - 2022-01-02 + +### Commits + +- Tests [`e2f59ad`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/e2f59ad74e2ae0f5f4899fcde6a6f693ab7cc074) +- Initial commit [`dc222aa`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/dc222aad3c0b940d8d3af1ca9937d108bd2dc4b9) +- [meta] do not publish workflow files [`5ef77f7`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/5ef77f7cb6946d16ee38672be9ec0f1bbdf63262) +- npm init [`992b068`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/992b068503a461f7e8676f40ca2aab255fd8d6ff) +- read me [`6c9afa9`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/6c9afa9fabc8eaf0814aaed6dd01e6df0931b76d) +- Initial implementation [`2f98925`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/2f9892546396d4ab0ad9f1ff83e76c3f01234ae8) +- [meta] add `auto-changelog` [`6c476ae`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/6c476ae1ed7ce68b0480344f090ac2844f35509d) +- [Dev Deps] add `eslint`, `@ljharb/eslint-config` [`d0fffc8`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/d0fffc886d25fba119355520750a909d64da0087) +- Only apps should have lockfiles [`ab318ed`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/ab318ed7ae62f6c2c0e80a50398d40912afd8f69) +- [meta] add `safe-publish-latest` [`2bb23b3`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/2bb23b3ebab02dc4135c4cdf0217db82835b9fca) +- [meta] add `sideEffects` flag [`600223b`](https://github.com/inspect-js/node-supports-preserve-symlinks-flag/commit/600223ba24f30779f209d9097721eff35ed62741) diff --git a/node_modules/supports-preserve-symlinks-flag/LICENSE b/node_modules/supports-preserve-symlinks-flag/LICENSE new file mode 100644 index 0000000..2e7b9a3 --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) 2022 Inspect JS + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/supports-preserve-symlinks-flag/README.md b/node_modules/supports-preserve-symlinks-flag/README.md new file mode 100644 index 0000000..eb05b12 --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/README.md @@ -0,0 +1,42 @@ +# node-supports-preserve-symlinks-flag [![Version Badge][npm-version-svg]][package-url] + +[![github actions][actions-image]][actions-url] +[![coverage][codecov-image]][codecov-url] +[![dependency status][deps-svg]][deps-url] +[![dev dependency status][dev-deps-svg]][dev-deps-url] +[![License][license-image]][license-url] +[![Downloads][downloads-image]][downloads-url] + +[![npm badge][npm-badge-png]][package-url] + +Determine if the current node version supports the `--preserve-symlinks` flag. + +## Example + +```js +var supportsPreserveSymlinks = require('node-supports-preserve-symlinks-flag'); +var assert = require('assert'); + +assert.equal(supportsPreserveSymlinks, null); // in a browser +assert.equal(supportsPreserveSymlinks, false); // in node < v6.2 +assert.equal(supportsPreserveSymlinks, true); // in node v6.2+ +``` + +## Tests +Simply clone the repo, `npm install`, and run `npm test` + +[package-url]: https://npmjs.org/package/node-supports-preserve-symlinks-flag +[npm-version-svg]: https://versionbadg.es/inspect-js/node-supports-preserve-symlinks-flag.svg +[deps-svg]: https://david-dm.org/inspect-js/node-supports-preserve-symlinks-flag.svg +[deps-url]: https://david-dm.org/inspect-js/node-supports-preserve-symlinks-flag +[dev-deps-svg]: https://david-dm.org/inspect-js/node-supports-preserve-symlinks-flag/dev-status.svg +[dev-deps-url]: https://david-dm.org/inspect-js/node-supports-preserve-symlinks-flag#info=devDependencies +[npm-badge-png]: https://nodei.co/npm/node-supports-preserve-symlinks-flag.png?downloads=true&stars=true +[license-image]: https://img.shields.io/npm/l/node-supports-preserve-symlinks-flag.svg +[license-url]: LICENSE +[downloads-image]: https://img.shields.io/npm/dm/node-supports-preserve-symlinks-flag.svg +[downloads-url]: https://npm-stat.com/charts.html?package=node-supports-preserve-symlinks-flag +[codecov-image]: https://codecov.io/gh/inspect-js/node-supports-preserve-symlinks-flag/branch/main/graphs/badge.svg +[codecov-url]: https://app.codecov.io/gh/inspect-js/node-supports-preserve-symlinks-flag/ +[actions-image]: https://img.shields.io/endpoint?url=https://github-actions-badge-u3jn4tfpocch.runkit.sh/inspect-js/node-supports-preserve-symlinks-flag +[actions-url]: https://github.com/inspect-js/node-supports-preserve-symlinks-flag/actions diff --git a/node_modules/supports-preserve-symlinks-flag/browser.js b/node_modules/supports-preserve-symlinks-flag/browser.js new file mode 100644 index 0000000..087be1f --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/browser.js @@ -0,0 +1,3 @@ +'use strict'; + +module.exports = null; diff --git a/node_modules/supports-preserve-symlinks-flag/index.js b/node_modules/supports-preserve-symlinks-flag/index.js new file mode 100644 index 0000000..86fd5d3 --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/index.js @@ -0,0 +1,9 @@ +'use strict'; + +module.exports = ( +// node 12+ + process.allowedNodeEnvironmentFlags && process.allowedNodeEnvironmentFlags.has('--preserve-symlinks') +) || ( +// node v6.2 - v11 + String(module.constructor._findPath).indexOf('preserveSymlinks') >= 0 // eslint-disable-line no-underscore-dangle +); diff --git a/node_modules/supports-preserve-symlinks-flag/package.json b/node_modules/supports-preserve-symlinks-flag/package.json new file mode 100644 index 0000000..56edadc --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/package.json @@ -0,0 +1,70 @@ +{ + "name": "supports-preserve-symlinks-flag", + "version": "1.0.0", + "description": "Determine if the current node version supports the `--preserve-symlinks` flag.", + "main": "./index.js", + "browser": "./browser.js", + "exports": { + ".": [ + { + "browser": "./browser.js", + "default": "./index.js" + }, + "./index.js" + ], + "./package.json": "./package.json" + }, + "sideEffects": false, + "scripts": { + "prepublishOnly": "safe-publish-latest", + "prepublish": "not-in-publish || npm run prepublishOnly", + "lint": "eslint --ext=js,mjs .", + "pretest": "npm run lint", + "tests-only": "nyc tape 'test/**/*.js'", + "test": "npm run tests-only", + "posttest": "aud --production", + "version": "auto-changelog && git add CHANGELOG.md", + "postversion": "auto-changelog && git add CHANGELOG.md && git commit --no-edit --amend && git tag -f \"v$(node -e \"console.log(require('./package.json').version)\")\"" + }, + "repository": { + "type": "git", + "url": "git+https://github.com/inspect-js/node-supports-preserve-symlinks-flag.git" + }, + "keywords": [ + "node", + "flag", + "symlink", + "symlinks", + "preserve-symlinks" + ], + "author": "Jordan Harband ", + "funding": { + "url": "https://github.com/sponsors/ljharb" + }, + "license": "MIT", + "bugs": { + "url": "https://github.com/inspect-js/node-supports-preserve-symlinks-flag/issues" + }, + "homepage": "https://github.com/inspect-js/node-supports-preserve-symlinks-flag#readme", + "devDependencies": { + "@ljharb/eslint-config": "^20.1.0", + "aud": "^1.1.5", + "auto-changelog": "^2.3.0", + "eslint": "^8.6.0", + "nyc": "^10.3.2", + "safe-publish-latest": "^2.0.0", + "semver": "^6.3.0", + "tape": "^5.4.0" + }, + "engines": { + "node": ">= 0.4" + }, + "auto-changelog": { + "output": "CHANGELOG.md", + "template": "keepachangelog", + "unreleased": false, + "commitLimit": false, + "backfillLimit": false, + "hideCredit": true + } +} diff --git a/node_modules/supports-preserve-symlinks-flag/test/index.js b/node_modules/supports-preserve-symlinks-flag/test/index.js new file mode 100644 index 0000000..9938d67 --- /dev/null +++ b/node_modules/supports-preserve-symlinks-flag/test/index.js @@ -0,0 +1,29 @@ +'use strict'; + +var test = require('tape'); +var semver = require('semver'); + +var supportsPreserveSymlinks = require('../'); +var browser = require('../browser'); + +test('supportsPreserveSymlinks', function (t) { + t.equal(typeof supportsPreserveSymlinks, 'boolean', 'is a boolean'); + + t.equal(browser, null, 'browser file is `null`'); + t.equal( + supportsPreserveSymlinks, + null, + 'in a browser, is null', + { skip: typeof window === 'undefined' } + ); + + var expected = semver.satisfies(process.version, '>= 6.2'); + t.equal( + supportsPreserveSymlinks, + expected, + 'is true in node v6.2+, false otherwise (actual: ' + supportsPreserveSymlinks + ', expected ' + expected + ')', + { skip: typeof window !== 'undefined' } + ); + + t.end(); +}); diff --git a/node_modules/tailwindcss/CHANGELOG.md b/node_modules/tailwindcss/CHANGELOG.md new file mode 100644 index 0000000..20a8365 --- /dev/null +++ b/node_modules/tailwindcss/CHANGELOG.md @@ -0,0 +1,2231 @@ +# Changelog + +All notable changes to this project will be documented in this file. + +The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), +and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). + +## [Unreleased] + +- Nothing yet! + +## [3.1.8] - 2022-08-05 + +### Fixed + +- Don’t prefix classes within reused arbitrary variants ([#8992](https://github.com/tailwindlabs/tailwindcss/pull/8992)) +- Fix usage of alpha values inside single-named colors that are functions ([#9008](https://github.com/tailwindlabs/tailwindcss/pull/9008)) +- Fix `@apply` of user utilities when negative and non-negative versions both exist ([#9027](https://github.com/tailwindlabs/tailwindcss/pull/9027)) + +## [3.1.7] - 2022-07-29 + +### Fixed + +- Don't rewrite source maps for `@layer` rules ([#8971](https://github.com/tailwindlabs/tailwindcss/pull/8971)) + +### Added + +- Added types for `resolveConfig` ([#8924](https://github.com/tailwindlabs/tailwindcss/pull/8924)) + +## [3.1.6] - 2022-07-11 + +### Fixed + +- Fix usage on Node 12.x ([b4e637e](https://github.com/tailwindlabs/tailwindcss/commit/b4e637e2e096a9d6f2210efba9541f6fd4f28e56)) +- Handle theme keys with slashes when using `theme()` in CSS ([#8831](https://github.com/tailwindlabs/tailwindcss/pull/8831)) + +## [3.1.5] - 2022-07-07 + +### Added + +- Support configuring a default `font-weight` for each font size utility ([#8763](https://github.com/tailwindlabs/tailwindcss/pull/8763)) +- Add support for alpha values in safe list ([#8774](https://github.com/tailwindlabs/tailwindcss/pull/8774)) + +### Fixed + +- Improve types to support fallback values in the CSS-in-JS syntax used in plugin APIs ([#8762](https://github.com/tailwindlabs/tailwindcss/pull/8762)) +- Support including `tailwindcss` and `autoprefixer` in `postcss.config.js` in standalone CLI ([#8769](https://github.com/tailwindlabs/tailwindcss/pull/8769)) +- Fix using special-characters as prefixes ([#8772](https://github.com/tailwindlabs/tailwindcss/pull/8772)) +- Don’t prefix classes used within arbitrary variants ([#8773](https://github.com/tailwindlabs/tailwindcss/pull/8773)) +- Add more explicit types for the default theme ([#8780](https://github.com/tailwindlabs/tailwindcss/pull/8780)) + +## [3.1.4] - 2022-06-21 + +### Fixed + +- Provide default to `` when using `theme()` ([#8652](https://github.com/tailwindlabs/tailwindcss/pull/8652)) +- Detect arbitrary variants with quotes ([#8687](https://github.com/tailwindlabs/tailwindcss/pull/8687)) +- Don’t add spaces around raw `/` that are preceded by numbers ([#8688](https://github.com/tailwindlabs/tailwindcss/pull/8688)) + +## [3.1.3] - 2022-06-14 + +### Fixed + +- Fix extraction of multi-word utilities with arbitrary values and quotes ([#8604](https://github.com/tailwindlabs/tailwindcss/pull/8604)) +- Fix casing of import of `corePluginList` type definition ([#8587](https://github.com/tailwindlabs/tailwindcss/pull/8587)) +- Ignore PostCSS nodes returned by `addVariant` ([#8608](https://github.com/tailwindlabs/tailwindcss/pull/8608)) +- Fix missing spaces around arithmetic operators ([#8615](https://github.com/tailwindlabs/tailwindcss/pull/8615)) +- Detect alpha value in CSS `theme()` function when using quotes ([#8625](https://github.com/tailwindlabs/tailwindcss/pull/8625)) +- Fix "Maximum call stack size exceeded" bug ([#8636](https://github.com/tailwindlabs/tailwindcss/pull/8636)) +- Allow functions returning parallel variants to mutate the container ([#8622](https://github.com/tailwindlabs/tailwindcss/pull/8622)) +- Remove text opacity CSS variables from `::marker` ([#8622](https://github.com/tailwindlabs/tailwindcss/pull/8622)) + +## [3.1.2] - 2022-06-10 + +### Fixed + +- Ensure `\` is a valid arbitrary variant token ([#8576](https://github.com/tailwindlabs/tailwindcss/pull/8576)) +- Enable `postcss-import` in the CLI by default in watch mode ([#8574](https://github.com/tailwindlabs/tailwindcss/pull/8574), [#8580](https://github.com/tailwindlabs/tailwindcss/pull/8580)) + +## [3.1.1] - 2022-06-09 + +### Fixed + +- Fix candidate extractor regression ([#8558](https://github.com/tailwindlabs/tailwindcss/pull/8558)) +- Split `::backdrop` into separate defaults group ([#8567](https://github.com/tailwindlabs/tailwindcss/pull/8567)) +- Fix postcss plugin type ([#8564](https://github.com/tailwindlabs/tailwindcss/pull/8564)) +- Fix class detection in markdown code fences and slim templates ([#8569](https://github.com/tailwindlabs/tailwindcss/pull/8569)) + +## [3.1.0] - 2022-06-08 + +### Fixed + +- Types: allow for arbitrary theme values (for 3rd party plugins) ([#7926](https://github.com/tailwindlabs/tailwindcss/pull/7926)) +- Don’t split vars with numbers in them inside arbitrary values ([#8091](https://github.com/tailwindlabs/tailwindcss/pull/8091)) +- Require matching prefix when detecting negatives ([#8121](https://github.com/tailwindlabs/tailwindcss/pull/8121)) +- Handle duplicate At Rules without children ([#8122](https://github.com/tailwindlabs/tailwindcss/pull/8122)) +- Allow arbitrary values with commas in `@apply` ([#8125](https://github.com/tailwindlabs/tailwindcss/pull/8125)) +- Fix intellisense for plugins with multiple `@apply` rules ([#8213](https://github.com/tailwindlabs/tailwindcss/pull/8213)) +- Improve type detection for arbitrary color values ([#8201](https://github.com/tailwindlabs/tailwindcss/pull/8201)) +- Support PostCSS config options in config file in CLI ([#8226](https://github.com/tailwindlabs/tailwindcss/pull/8226)) +- Remove default `[hidden]` style in preflight ([#8248](https://github.com/tailwindlabs/tailwindcss/pull/8248)) +- Only check selectors containing base apply candidates for circular dependencies ([#8222](https://github.com/tailwindlabs/tailwindcss/pull/8222)) +- Rewrite default class extractor ([#8204](https://github.com/tailwindlabs/tailwindcss/pull/8204)) +- Move `important` selector to the front when `@apply`-ing selector-modifying variants in custom utilities ([#8313](https://github.com/tailwindlabs/tailwindcss/pull/8313)) +- Error when registering an invalid custom variant ([#8345](https://github.com/tailwindlabs/tailwindcss/pull/8345)) +- Create tailwind.config.cjs file in ESM package when running init ([#8363](https://github.com/tailwindlabs/tailwindcss/pull/8363)) +- Fix `matchVariants` that use at-rules and placeholders ([#8392](https://github.com/tailwindlabs/tailwindcss/pull/8392)) +- Improve types of the `tailwindcss/plugin` ([#8400](https://github.com/tailwindlabs/tailwindcss/pull/8400)) +- Allow returning parallel variants from `addVariant` or `matchVariant` callback functions ([#8455](https://github.com/tailwindlabs/tailwindcss/pull/8455)) +- Try using local `postcss` installation first in the CLI ([#8270](https://github.com/tailwindlabs/tailwindcss/pull/8270)) +- Allow default ring color to be a function ([#7587](https://github.com/tailwindlabs/tailwindcss/pull/7587)) +- Don't inherit `to` value from parent gradients ([#8489](https://github.com/tailwindlabs/tailwindcss/pull/8489)) +- Remove process dependency from log functions ([#8530](https://github.com/tailwindlabs/tailwindcss/pull/8530)) +- Ensure we can use `@import 'tailwindcss/...'` without node_modules ([#8537](https://github.com/tailwindlabs/tailwindcss/pull/8537)) + +### Changed + +- Only apply hover styles when supported (future) ([#8394](https://github.com/tailwindlabs/tailwindcss/pull/8394)) +- Respect default ring color opacity (future) ([#8448](https://github.com/tailwindlabs/tailwindcss/pull/8448), [3f4005e](https://github.com/tailwindlabs/tailwindcss/commit/3f4005e833445f7549219eb5ae89728cbb3a2630)) + +### Added + +- Support PostCSS `Document` nodes ([#7291](https://github.com/tailwindlabs/tailwindcss/pull/7291)) +- Add `text-start` and `text-end` utilities ([#6656](https://github.com/tailwindlabs/tailwindcss/pull/6656)) +- Support customizing class name when using `darkMode: 'class'` ([#5800](https://github.com/tailwindlabs/tailwindcss/pull/5800)) +- Add `--poll` option to the CLI ([#7725](https://github.com/tailwindlabs/tailwindcss/pull/7725)) +- Add new `border-spacing` utilities ([#7102](https://github.com/tailwindlabs/tailwindcss/pull/7102)) +- Add `enabled` variant ([#7905](https://github.com/tailwindlabs/tailwindcss/pull/7905)) +- Add TypeScript types for the `tailwind.config.js` file ([#7891](https://github.com/tailwindlabs/tailwindcss/pull/7891)) +- Add `backdrop` variant ([#7924](https://github.com/tailwindlabs/tailwindcss/pull/7924), [#8526](https://github.com/tailwindlabs/tailwindcss/pull/8526)) +- Add `grid-flow-dense` utility ([#8193](https://github.com/tailwindlabs/tailwindcss/pull/8193)) +- Add `mix-blend-plus-lighter` utility ([#8288](https://github.com/tailwindlabs/tailwindcss/pull/8288)) +- Add arbitrary variants ([#8299](https://github.com/tailwindlabs/tailwindcss/pull/8299)) +- Add experimental `matchVariant` API ([#8310](https://github.com/tailwindlabs/tailwindcss/pull/8310), [34fd0fb8](https://github.com/tailwindlabs/tailwindcss/commit/34fd0fb82aa574cddc5c7aa3ad7d1af5e3735e5d)) +- Add `prefers-contrast` media query variants ([#8410](https://github.com/tailwindlabs/tailwindcss/pull/8410)) +- Add opacity support when referencing colors with `theme` function ([#8416](https://github.com/tailwindlabs/tailwindcss/pull/8416)) +- Add `postcss-import` support to the CLI ([#8437](https://github.com/tailwindlabs/tailwindcss/pull/8437)) +- Add `optional` variant ([#8486](https://github.com/tailwindlabs/tailwindcss/pull/8486)) +- Add `` placeholder support for custom colors ([#8501](https://github.com/tailwindlabs/tailwindcss/pull/8501)) + +## [3.0.24] - 2022-04-12 + +### Fixed + +- Prevent nesting plugin from breaking other plugins ([#7563](https://github.com/tailwindlabs/tailwindcss/pull/7563)) +- Recursively collapse adjacent rules ([#7565](https://github.com/tailwindlabs/tailwindcss/pull/7565)) +- Preserve source maps for generated CSS ([#7588](https://github.com/tailwindlabs/tailwindcss/pull/7588)) +- Split box shadows on top-level commas only ([#7479](https://github.com/tailwindlabs/tailwindcss/pull/7479)) +- Use local user CSS cache for `@apply` ([#7524](https://github.com/tailwindlabs/tailwindcss/pull/7524)) +- Invalidate context when main CSS changes ([#7626](https://github.com/tailwindlabs/tailwindcss/pull/7626)) +- Only add `!` to selector class matching template candidate when using important modifier with mutli-class selectors ([#7664](https://github.com/tailwindlabs/tailwindcss/pull/7664)) +- Correctly parse and prefix animation names with dots ([#7163](https://github.com/tailwindlabs/tailwindcss/pull/7163)) +- Fix extraction from template literal/function with array ([#7481](https://github.com/tailwindlabs/tailwindcss/pull/7481)) +- Don't output unparsable arbitrary values ([#7789](https://github.com/tailwindlabs/tailwindcss/pull/7789)) +- Fix generation of `div:not(.foo)` if `.foo` is never defined ([#7815](https://github.com/tailwindlabs/tailwindcss/pull/7815)) +- Allow for custom properties in `rgb`, `rgba`, `hsl` and `hsla` colors ([#7933](https://github.com/tailwindlabs/tailwindcss/pull/7933)) +- Remove autoprefixer as explicit peer-dependency to avoid invalid warnings in situations where it isn't actually needed ([#7949](https://github.com/tailwindlabs/tailwindcss/pull/7949)) +- Ensure the `percentage` data type is validated correctly ([#8015](https://github.com/tailwindlabs/tailwindcss/pull/8015)) +- Make sure `font-weight` is inherited by form controls in all browsers ([#8078](https://github.com/tailwindlabs/tailwindcss/pull/8078)) + +### Changed + +- Replace `chalk` with `picocolors` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6039)) +- Replace `cosmiconfig` with `lilconfig` ([#6039](https://github.com/tailwindlabs/tailwindcss/pull/6038)) +- Update `cssnano` to avoid removing empty variables when minifying ([#7818](https://github.com/tailwindlabs/tailwindcss/pull/7818)) + +## [3.0.23] - 2022-02-16 + +### Fixed + +- Remove opacity variables from `:visited` pseudo class ([#7458](https://github.com/tailwindlabs/tailwindcss/pull/7458)) +- Support arbitrary values + calc + theme with quotes ([#7462](https://github.com/tailwindlabs/tailwindcss/pull/7462)) +- Don't duplicate layer output when scanning content with variants + wildcards ([#7478](https://github.com/tailwindlabs/tailwindcss/pull/7478)) +- Implement `getClassOrder` instead of `sortClassList` ([#7459](https://github.com/tailwindlabs/tailwindcss/pull/7459)) + +## [3.0.22] - 2022-02-11 + +### Fixed + +- Temporarily move `postcss` to dependencies ([#7424](https://github.com/tailwindlabs/tailwindcss/pull/7424)) + +## [3.0.21] - 2022-02-10 + +### Fixed + +- Move prettier plugin to dev dependencies ([#7418](https://github.com/tailwindlabs/tailwindcss/pull/7418)) + +## [3.0.20] - 2022-02-10 + +### Added + +- Expose `context.sortClassList(classes)` ([#7412](https://github.com/tailwindlabs/tailwindcss/pull/7412)) + +## [3.0.19] - 2022-02-07 + +### Fixed + +- Fix preflight border color fallback ([#7288](https://github.com/tailwindlabs/tailwindcss/pull/7288)) +- Correctly parse shadow lengths without a leading zero ([#7289](https://github.com/tailwindlabs/tailwindcss/pull/7289)) +- Don't crash when scanning extremely long class candidates ([#7331](https://github.com/tailwindlabs/tailwindcss/pull/7331)) +- Use less hacky fix for URLs detected as custom properties ([#7275](https://github.com/tailwindlabs/tailwindcss/pull/7275)) +- Correctly generate negative utilities when dash is before the prefix ([#7295](https://github.com/tailwindlabs/tailwindcss/pull/7295)) +- Detect prefixed negative utilities in the safelist ([#7295](https://github.com/tailwindlabs/tailwindcss/pull/7295)) + +## [3.0.18] - 2022-01-28 + +### Fixed + +- Fix `@apply` order regression (in `addComponents`, `addUtilities`, ...) ([#7232](https://github.com/tailwindlabs/tailwindcss/pull/7232)) +- Quick fix for incorrect arbitrary properties when using URLs ([#7252](https://github.com/tailwindlabs/tailwindcss/pull/7252)) + +## [3.0.17] - 2022-01-26 + +### Fixed + +- Remove false positive warning in CLI when using the `--content` option ([#7220](https://github.com/tailwindlabs/tailwindcss/pull/7220)) + +## [3.0.16] - 2022-01-24 + +### Fixed + +- Ensure to transpile the PostCSS Nesting plugin (tailwindcss/nesting) ([#7080](https://github.com/tailwindlabs/tailwindcss/pull/7080)) +- Improve various warnings ([#7118](https://github.com/tailwindlabs/tailwindcss/pull/7118)) +- Fix grammatical mistake ([cca5a38](https://github.com/tailwindlabs/tailwindcss/commit/cca5a3804e1d3ee0214491921e1aec35bf62a813)) + +## [3.0.15] - 2022-01-15 + +### Fixed + +- Temporarily remove optional chaining in nesting plugin ([#7077](https://github.com/tailwindlabs/tailwindcss/pull/7077)) + +## [3.0.14] - 2022-01-14 + +### Added + +- Show warnings for invalid content config ([#7065](https://github.com/tailwindlabs/tailwindcss/pull/7065)) + +### Fixed + +- Only emit utility/component variants when those layers exist ([#7066](https://github.com/tailwindlabs/tailwindcss/pull/7066)) +- Ensure nesting plugins can receive options ([#7016](https://github.com/tailwindlabs/tailwindcss/pull/7016)) + +## [3.0.13] - 2022-01-11 + +### Fixed + +- Fix consecutive builds with at apply producing different CSS ([#6999](https://github.com/tailwindlabs/tailwindcss/pull/6999)) + +## [3.0.12] - 2022-01-07 + +### Fixed + +- Allow use of falsy values in theme config ([#6917](https://github.com/tailwindlabs/tailwindcss/pull/6917)) +- Ensure we can apply classes that are grouped with non-class selectors ([#6922](https://github.com/tailwindlabs/tailwindcss/pull/6922)) +- Improve standalone CLI compatibility on Linux by switching to the `linuxstatic` build target ([#6914](https://github.com/tailwindlabs/tailwindcss/pull/6914)) +- Ensure `@apply` works consistently with or without `@layer` ([#6938](https://github.com/tailwindlabs/tailwindcss/pull/6938)) +- Only emit defaults when using base layer ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926)) +- Emit plugin defaults regardless of usage ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926)) +- Move default border color back to preflight ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926)) +- Change `experimental.optimizeUniversalDefaults` to only work with `@tailwind base` ([#6926](https://github.com/tailwindlabs/tailwindcss/pull/6926)) + +## [3.0.11] - 2022-01-05 + +### Fixed + +- Preserve casing of CSS variables added by plugins ([#6888](https://github.com/tailwindlabs/tailwindcss/pull/6888)) +- Ignore content paths that are passed in but don't actually exist ([#6901](https://github.com/tailwindlabs/tailwindcss/pull/6901)) +- Revert change that applies Tailwind's defaults in isolated environments like CSS modules ([9fdc391](https://github.com/tailwindlabs/tailwindcss/commit/9fdc391d4ff93e7e350f5ce439060176b1f0162f)) + +## [3.0.10] - 2022-01-04 + +### Fixed + +- Fix `@apply` in files without `@tailwind` directives ([#6580](https://github.com/tailwindlabs/tailwindcss/pull/6580), [#6875](https://github.com/tailwindlabs/tailwindcss/pull/6875)) +- CLI: avoid unnecessary writes to output files ([#6550](https://github.com/tailwindlabs/tailwindcss/pull/6550)) + +### Added + +- Allow piping data into the CLI ([#6876](https://github.com/tailwindlabs/tailwindcss/pull/6876)) + +## [3.0.9] - 2022-01-03 + +### Fixed + +- Improve `DEBUG` flag ([#6797](https://github.com/tailwindlabs/tailwindcss/pull/6797), [#6804](https://github.com/tailwindlabs/tailwindcss/pull/6804)) +- Ensure we can use `<` and `>` characters in modifiers ([#6851](https://github.com/tailwindlabs/tailwindcss/pull/6851)) +- Validate `theme()` works in arbitrary values ([#6852](https://github.com/tailwindlabs/tailwindcss/pull/6852)) +- Properly detect `theme()` value usage in arbitrary properties ([#6854](https://github.com/tailwindlabs/tailwindcss/pull/6854)) +- Improve collapsing of duplicate declarations ([#6856](https://github.com/tailwindlabs/tailwindcss/pull/6856)) +- Remove support for `TAILWIND_MODE=watch` ([#6858](https://github.com/tailwindlabs/tailwindcss/pull/6858)) + +## [3.0.8] - 2021-12-28 + +### Fixed + +- Reduce specificity of `abbr` rule in preflight ([#6671](https://github.com/tailwindlabs/tailwindcss/pull/6671)) +- Support HSL with hue units in arbitrary values ([#6726](https://github.com/tailwindlabs/tailwindcss/pull/6726)) +- Add `node16-linux-arm64` target for standalone CLI ([#6693](https://github.com/tailwindlabs/tailwindcss/pull/6693)) + +## [3.0.7] - 2021-12-17 + +### Fixed + +- Don't mutate custom color palette when overriding per-plugin colors ([#6546](https://github.com/tailwindlabs/tailwindcss/pull/6546)) +- Improve circular dependency detection when using `@apply` ([#6588](https://github.com/tailwindlabs/tailwindcss/pull/6588)) +- Only generate variants for non-`user` layers ([#6589](https://github.com/tailwindlabs/tailwindcss/pull/6589)) +- Properly extract classes with arbitrary values in arrays and classes followed by escaped quotes ([#6590](https://github.com/tailwindlabs/tailwindcss/pull/6590)) +- Improve jsx interpolation candidate matching ([#6593](https://github.com/tailwindlabs/tailwindcss/pull/6593)) +- Ensure `@apply` of a rule inside an AtRule works ([#6594](https://github.com/tailwindlabs/tailwindcss/pull/6594)) + +## [3.0.6] - 2021-12-16 + +### Fixed + +- Support square bracket notation in paths ([#6519](https://github.com/tailwindlabs/tailwindcss/pull/6519)) +- Ensure all plugins are executed for a given candidate ([#6540](https://github.com/tailwindlabs/tailwindcss/pull/6540)) + +## [3.0.5] - 2021-12-15 + +### Fixed + +- Revert: add `li` to list-style reset ([9777562d](https://github.com/tailwindlabs/tailwindcss/commit/9777562da37ee631bbf77374c0d14825f09ef9af)) + +## [3.0.4] - 2021-12-15 + +### Fixed + +- Insert always-on defaults layer in correct spot ([#6526](https://github.com/tailwindlabs/tailwindcss/pull/6526)) + +## [3.0.3] - 2021-12-15 + +### Added + +- Warn about invalid globs in `content` ([#6449](https://github.com/tailwindlabs/tailwindcss/pull/6449)) +- Add standalone tailwindcss CLI ([#6506](https://github.com/tailwindlabs/tailwindcss/pull/6506)) +- Add `li` to list-style reset ([00f60e6](https://github.com/tailwindlabs/tailwindcss/commit/00f60e61013c6e4e3419e4b699371a13eb30b75d)) + +### Fixed + +- Don't output unparsable values ([#6469](https://github.com/tailwindlabs/tailwindcss/pull/6469)) +- Fix text decoration utilities from overriding the new text decoration color/style/thickness utilities when used with a modifier ([#6378](https://github.com/tailwindlabs/tailwindcss/pull/6378)) +- Move defaults to their own always-on layer ([#6500](https://github.com/tailwindlabs/tailwindcss/pull/6500)) +- Support negative values in safelist patterns ([#6480](https://github.com/tailwindlabs/tailwindcss/pull/6480)) + +## [3.0.2] - 2021-12-13 + +### Fixed + +- Temporarily disable optimize universal defaults, fixes issue with transforms/filters/rings not being `@apply`-able in CSS modules/Svelte components/Vue components ([#6461](https://github.com/tailwindlabs/tailwindcss/pull/6461)) + +## [3.0.1] - 2021-12-10 + +### Fixed + +- Ensure complex variants with multiple classes work ([#6311](https://github.com/tailwindlabs/tailwindcss/pull/6311)) +- Re-add `default` interop to public available functions ([#6348](https://github.com/tailwindlabs/tailwindcss/pull/6348)) +- Detect circular dependencies when using `@apply` ([#6365](https://github.com/tailwindlabs/tailwindcss/pull/6365)) +- Fix defaults optimization when vendor prefixes are involved ([#6369](https://github.com/tailwindlabs/tailwindcss/pull/6369)) + +## [3.0.0] - 2021-12-09 + +### Fixed + +- Enforce the order of some variants (like `before` and `after`) ([#6018](https://github.com/tailwindlabs/tailwindcss/pull/6018)) + +### Added + +- Add `placeholder` variant ([#6106](https://github.com/tailwindlabs/tailwindcss/pull/6106)) +- Add composable `touch-action` utilities ([#6115](https://github.com/tailwindlabs/tailwindcss/pull/6115)) +- Add support for "arbitrary properties" ([#6161](https://github.com/tailwindlabs/tailwindcss/pull/6161)) +- Add `portrait` and `landscape` variants ([#6046](https://github.com/tailwindlabs/tailwindcss/pull/6046)) +- Add `text-decoration-style`, `text-decoration-thickness`, and `text-underline-offset` utilities ([#6004](https://github.com/tailwindlabs/tailwindcss/pull/6004)) +- Add `menu` reset to preflight ([#6213](https://github.com/tailwindlabs/tailwindcss/pull/6213)) +- Allow `0` as a valid `length` value ([#6233](https://github.com/tailwindlabs/tailwindcss/pull/6233), [#6259](https://github.com/tailwindlabs/tailwindcss/pull/6259)) +- Add CSS functions to data types ([#6258](https://github.com/tailwindlabs/tailwindcss/pull/6258)) +- Support negative values for `scale-*` utilities ([c48e629](https://github.com/tailwindlabs/tailwindcss/commit/c48e629955585ad18dadba9f470fda59cc448ab7)) +- Improve `length` data type, by validating each value individually ([#6283](https://github.com/tailwindlabs/tailwindcss/pull/6283)) + +### Changed + +- Deprecate `decoration-slice` and `decoration-break` in favor `box-decoration-slice` and `box-decoration-break` _(non-breaking)_ ([#6004](https://github.com/tailwindlabs/tailwindcss/pull/6004)) + +## [3.0.0-alpha.2] - 2021-11-08 + +### Changed + +- Don't use pointer cursor on disabled buttons by default ([#5772](https://github.com/tailwindlabs/tailwindcss/pull/5772)) +- Set default content value in preflight instead of within each before/after utility ([#5820](https://github.com/tailwindlabs/tailwindcss/pull/5820)) +- Remove `prefix` as a function ([#5829](https://github.com/tailwindlabs/tailwindcss/pull/5829)) + +### Added + +- Add `flex-basis` utilities ([#5671](https://github.com/tailwindlabs/tailwindcss/pull/5671)) +- Make negative values a first-class feature ([#5709](https://github.com/tailwindlabs/tailwindcss/pull/5709)) +- Add `fit-content` values for `min/max-width/height` utilities ([#5638](https://github.com/tailwindlabs/tailwindcss/pull/5638)) +- Add `min/max-content` values for `min/max-height` utilities ([#5729](https://github.com/tailwindlabs/tailwindcss/pull/5729)) +- Add all standard `cursor-*` values by default ([#5734](https://github.com/tailwindlabs/tailwindcss/pull/5734)) +- Add `grow-*` and `shrink-*` utilities, deprecate `flex-grow-*` and `flex-shrink-*` ([#5733](https://github.com/tailwindlabs/tailwindcss/pull/5733)) +- Add `text-decoration-color` utilities ([#5760](https://github.com/tailwindlabs/tailwindcss/pull/5760)) +- Add new declarative `addVariant` API ([#5809](https://github.com/tailwindlabs/tailwindcss/pull/5809)) +- Add first-class `print` variant for targeting printed media ([#5885](https://github.com/tailwindlabs/tailwindcss/pull/5885)) +- Add `outline-style`, `outline-color`, `outline-width` and `outline-offset` utilities ([#5887](https://github.com/tailwindlabs/tailwindcss/pull/5887)) +- Add full color palette for `fill-*` and `stroke-*` utilities (#5933[](https://github.com/tailwindlabs/tailwindcss/pull/5933)) +- Add composable API for colored box shadows ([#5979](https://github.com/tailwindlabs/tailwindcss/pull/5979)) + +### Fixed + +- Configure chokidar's `awaitWriteFinish` setting to avoid occasional stale builds on Windows ([#5774](https://github.com/tailwindlabs/tailwindcss/pull/5774)) +- Fix CLI `--content` option ([#5775](https://github.com/tailwindlabs/tailwindcss/pull/5775)) +- Fix before/after utilities overriding custom content values at larger breakpoints ([#5820](https://github.com/tailwindlabs/tailwindcss/pull/5820)) +- Cleanup duplicate properties ([#5830](https://github.com/tailwindlabs/tailwindcss/pull/5830)) +- Allow `_` inside `url()` when using arbitrary values ([#5853](https://github.com/tailwindlabs/tailwindcss/pull/5853)) +- Prevent crashes when using comments in `@layer` AtRules ([#5854](https://github.com/tailwindlabs/tailwindcss/pull/5854)) +- Handle color transformations properly with `theme(...)` for all relevant plugins ([#4533](https://github.com/tailwindlabs/tailwindcss/pull/4533), [#5871](https://github.com/tailwindlabs/tailwindcss/pull/5871)) +- Ensure `@apply`-ing a utility with multiple definitions works ([#5870](https://github.com/tailwindlabs/tailwindcss/pull/5870)) + +## [3.0.0-alpha.1] - 2021-10-01 + +### Changed + +- Remove AOT engine, make JIT the default ([#5340](https://github.com/tailwindlabs/tailwindcss/pull/5340)) +- Throw when trying to `@apply` the `group` class ([#4666](https://github.com/tailwindlabs/tailwindcss/pull/4666)) +- Remove dependency on `modern-normalize`, inline and consolidate with Preflight ([#5358](https://github.com/tailwindlabs/tailwindcss/pull/5358)) +- Enable extended color palette by default with updated color names ([#5384](https://github.com/tailwindlabs/tailwindcss/pull/5384)) +- Move `vertical-align` values to config file instead of hard-coding ([#5487](https://github.com/tailwindlabs/tailwindcss/pull/5487)) +- Rename `overflow-clip` to `text-clip` and `overflow-ellipsis` to `text-ellipsis` ([#5630](https://github.com/tailwindlabs/tailwindcss/pull/5630)) + +### Added + +- Add native `aspect-ratio` utilities ([#5359](https://github.com/tailwindlabs/tailwindcss/pull/5359)) +- Unify config callback helpers into single object ([#5382](https://github.com/tailwindlabs/tailwindcss/pull/5382)) +- Preserve original color format when adding opacity whenever possible ([#5154](https://github.com/tailwindlabs/tailwindcss/pull/5154)) +- Add `accent-color` utilities ([#5387](https://github.com/tailwindlabs/tailwindcss/pull/5387)) +- Add `scroll-behavior` utilities ([#5388](https://github.com/tailwindlabs/tailwindcss/pull/5388)) +- Add `will-change` utilities ([#5448](https://github.com/tailwindlabs/tailwindcss/pull/5448)) +- Add `text-indent` utilities ([#5449](https://github.com/tailwindlabs/tailwindcss/pull/5449)) +- Add `column` utilities ([#5457](https://github.com/tailwindlabs/tailwindcss/pull/5457)) +- Add `border-hidden` utility ([#5485](https://github.com/tailwindlabs/tailwindcss/pull/5485)) +- Add `align-sub` and `align-super` utilities by default ([#5486](https://github.com/tailwindlabs/tailwindcss/pull/5486)) +- Add `break-before`, `break-inside` and `break-after` utilities ([#5530](https://github.com/tailwindlabs/tailwindcss/pull/5530)) +- Add `file` variant for `::file-selector-button` pseudo element ([#4936](https://github.com/tailwindlabs/tailwindcss/pull/4936)) +- Add comprehensive arbitrary value support ([#5568](https://github.com/tailwindlabs/tailwindcss/pull/5568)) +- Add `touch-action` utilities ([#5603](https://github.com/tailwindlabs/tailwindcss/pull/5603)) +- Add `inherit` to default color palette ([#5597](https://github.com/tailwindlabs/tailwindcss/pull/5597)) +- Add `overflow-clip`, `overflow-x-clip` and `overflow-y-clip` utilities ([#5630](https://github.com/tailwindlabs/tailwindcss/pull/5630)) +- Add `[open]` variant ([#5627](https://github.com/tailwindlabs/tailwindcss/pull/5627)) +- Add `scroll-snap` utilities ([#5637](https://github.com/tailwindlabs/tailwindcss/pull/5637)) +- Add `border-x` and `border-y` width and color utilities ([#5639](https://github.com/tailwindlabs/tailwindcss/pull/5639)) + +### Fixed + +- Fix defining colors as functions when color opacity plugins are disabled ([#5470](https://github.com/tailwindlabs/tailwindcss/pull/5470)) +- Fix using negated `content` globs ([#5625](https://github.com/tailwindlabs/tailwindcss/pull/5625)) +- Fix using backslashes in `content` globs ([#5628](https://github.com/tailwindlabs/tailwindcss/pull/5628)) + +## [2.2.19] - 2021-10-29 + +### Fixed + +- Ensure `corePlugins` order is consisent in AOT mode ([#5928](https://github.com/tailwindlabs/tailwindcss/pull/5928)) + +## [2.2.18] - 2021-10-29 + +### Fixed + +- Bump versions for security vulnerabilities ([#5924](https://github.com/tailwindlabs/tailwindcss/pull/5924)) + +## [2.2.17] - 2021-10-13 + +### Fixed + +- Configure chokidar's `awaitWriteFinish` setting to avoid occasional stale builds on Windows ([#5758](https://github.com/tailwindlabs/tailwindcss/pull/5758)) + +## [2.2.16] - 2021-09-26 + +### Fixed + +- JIT: Properly handle animations that use CSS custom properties ([#5602](https://github.com/tailwindlabs/tailwindcss/pull/5602)) + +## [2.2.15] - 2021-09-10 + +### Fixed + +- Ensure using CLI without `-i` for input file continues to work even though deprecated ([#5464](https://github.com/tailwindlabs/tailwindcss/pull/5464)) + +## [2.2.14] - 2021-09-08 + +### Fixed + +- Only use `@defaults` in JIT, switch back to `clean-css` in case there's any meaningful differences in the output ([bf248cb](https://github.com/tailwindlabs/tailwindcss/commit/bf248cb0de889d48854fbdd26536f4a492556efd)) + +## [2.2.13] - 2021-09-08 + +### Fixed + +- Replace `clean-css` with `cssnano` for CDN builds to fix minified builds ([75cc3ca](https://github.com/tailwindlabs/tailwindcss/commit/75cc3ca305aedddc8a85f3df1a420fefad3fb5c4)) + +## [2.2.12] - 2021-09-08 + +### Fixed + +- Ensure that divide utilities inject a default border color ([#5438](https://github.com/tailwindlabs/tailwindcss/pull/5438)) + +## [2.2.11] - 2021-09-07 + +### Fixed + +- Rebundle to fix missing CLI peer dependencies + +## [2.2.10] - 2021-09-06 + +### Fixed + +- Fix build error when using `presets: []` in config file ([#4903](https://github.com/tailwindlabs/tailwindcss/pull/4903)) + +### Added + +- Reintroduce universal selector optimizations under experimental `optimizeUniversalDefaults` flag ([a9e160c](https://github.com/tailwindlabs/tailwindcss/commit/a9e160cf9acb75a2bbac34f8864568b12940f89a)) + +## [2.2.9] - 2021-08-30 + +### Fixed + +- JIT: Fix `@apply`ing utilities that contain variants + the important modifier ([#4854](https://github.com/tailwindlabs/tailwindcss/pull/4854)) +- JIT: Don't strip "null" when parsing tracked file paths ([#5008](https://github.com/tailwindlabs/tailwindcss/pull/5008)) +- Pin `clean-css` to v5.1.4 to fix empty CSS variables in CDN builds ([#5338](https://github.com/tailwindlabs/tailwindcss/pull/5338)) + +## [2.2.8] - 2021-08-27 + +### Fixed + +- Improve accessibility of default link focus styles in Firefox ([#5082](https://github.com/tailwindlabs/tailwindcss/pull/5082)) +- JIT: Fix animation variants corrupting keyframes rules ([#5223](https://github.com/tailwindlabs/tailwindcss/pull/5223)) +- JIT: Ignore escaped commas when splitting selectors to apply prefixes ([#5239](https://github.com/tailwindlabs/tailwindcss/pull/5239/)) +- Nesting: Maintain PostCSS node sources when handling `@apply` ([#5249](https://github.com/tailwindlabs/tailwindcss/pull/5249)) +- JIT: Fix support for animation lists ([#5252](https://github.com/tailwindlabs/tailwindcss/pull/5252)) +- JIT: Fix arbitrary value support for `object-position` utilities ([#5245](https://github.com/tailwindlabs/tailwindcss/pull/5245)) +- CLI: Abort watcher if stdin is closed to avoid zombie processes ([#4997](https://github.com/tailwindlabs/tailwindcss/pull/4997)) +- JIT: Ignore arbitrary values with unbalanced brackets ([#5293](https://github.com/tailwindlabs/tailwindcss/pull/5293)) + +## [2.2.7] - 2021-07-23 + +### Fixed + +- Temporarily revert runtime performance optimizations introduced in v2.2.5, use universal selector again ([#5060](https://github.com/tailwindlabs/tailwindcss/pull/5060)) + +## [2.2.6] - 2021-07-21 + +### Fixed + +- Fix issue where base styles not generated for translate transforms in JIT ([#5038](https://github.com/tailwindlabs/tailwindcss/pull/5038)) + +## [2.2.5] - 2021-07-21 + +### Added + +- Added `self-baseline` utility (I know this is a patch release, no one's going to die relax) ([#5000](https://github.com/tailwindlabs/tailwindcss/pull/5000)) + +### Changed + +- JIT: Optimize universal selector usage by inlining only the relevant selectors ([#4850](https://github.com/tailwindlabs/tailwindcss/pull/4850))) + + This provides a very significant performance boost on pages with a huge number of DOM nodes, but there's a chance it could be a breaking change in very rare edge cases we haven't thought of. Please open an issue if anything related to shadows, rings, transforms, filters, or backdrop-filters seems to be behaving differently after upgrading. + +### Fixed + +- Fix support for `step-start` and `step-end` in animation utilities ([#4795](https://github.com/tailwindlabs/tailwindcss/pull/4795))) +- JIT: Prevent presence of `!*` in templates from ruining everything ([#4816](https://github.com/tailwindlabs/tailwindcss/pull/4816))) +- JIT: Improve support for quotes in arbitrary values ([#4817](https://github.com/tailwindlabs/tailwindcss/pull/4817))) +- Fix filter/backdrop-filter/transform utilities being inserted into the wrong position if not all core plugins are enabled ([#4852](https://github.com/tailwindlabs/tailwindcss/pull/4852))) +- JIT: Fix `@layer` rules being mistakenly inserted during incremental rebuilds ([#4853](https://github.com/tailwindlabs/tailwindcss/pull/4853))) +- Improve build performance for projects with many small non-Tailwind stylesheets ([#4644](https://github.com/tailwindlabs/tailwindcss/pull/4644)) +- Ensure `[hidden]` works as expected on elements where we override the default `display` value in Preflight ([#4873](https://github.com/tailwindlabs/tailwindcss/pull/4873)) +- Fix variant configuration not being applied to `backdropOpacity` utilities ([#4892](https://github.com/tailwindlabs/tailwindcss/pull/4892)) + +## [2.2.4] - 2021-06-23 + +### Fixed + +- Remove `postinstall` script that was preventing people from installing the library ([1eacfb9](https://github.com/tailwindlabs/tailwindcss/commit/1eacfb98849c0d4737e0af3595ddec8c73addaac)) + +## [2.2.3] - 2021-06-23 + +### Added + +- Pass extended color palette to theme closures so it can be used without installing Tailwind when using `npx tailwindcss` ([359252c](https://github.com/tailwindlabs/tailwindcss/commit/359252c9b429e81217c28eb3ca7bab73d8f81e6d)) + +### Fixed + +- JIT: Explicitly error when `-` is used as a custom separator ([#4704](https://github.com/tailwindlabs/tailwindcss/pull/4704)) +- JIT: Don't add multiple `~` when stacking `peer-*` variants ([#4757](https://github.com/tailwindlabs/tailwindcss/pull/4757)) +- Remove outdated focus style fix in Preflight ([#4780](https://github.com/tailwindlabs/tailwindcss/pull/4780)) +- Enable `purge` if provided on the CLI ([#4772](https://github.com/tailwindlabs/tailwindcss/pull/4772)) +- JIT: Fix error when not using a config file with postcss-cli ([#4773](https://github.com/tailwindlabs/tailwindcss/pull/4773)) +- Fix issue with `resolveConfig` not being importable in Next.js pags ([#4725](https://github.com/tailwindlabs/tailwindcss/pull/4725)) + +## [2.2.2] - 2021-06-18 + +### Fixed + +- JIT: Reintroduce `transform`, `filter`, and `backdrop-filter` classes purely to create stacking contexts to minimize the impact of the breaking change ([#4700](https://github.com/tailwindlabs/tailwindcss/pull/4700)) + +## [2.2.1] - 2021-06-18 + +### Fixed + +- Recover from errors gracefully in CLI watch mode ([#4693](https://github.com/tailwindlabs/tailwindcss/pull/4693)) +- Fix issue with media queries not being generated properly when using PostCSS 7 ([#4695](https://github.com/tailwindlabs/tailwindcss/pull/4695)) + +## [2.2.0] - 2021-06-17 + +### Changed + +- JIT: Use "tracking" context by default instead of "watching" context for improved reliability with most bundlers ([#4514](https://github.com/tailwindlabs/tailwindcss/pull/4514)) + + Depending on which tooling you use, you may need to explicitly set `TAILWIND_MODE=watch` until your build runner has been updated to support PostCSS's `dir-dependency` message type. + +### Added + +- Add `background-origin` utilities ([#4117](https://github.com/tailwindlabs/tailwindcss/pull/4117)) +- Improve `@apply` performance in projects that process many CSS sources ([#3178](https://github.com/tailwindlabs/tailwindcss/pull/3718)) +- JIT: Don't use CSS variables for color utilities if color opacity utilities are disabled ([#3984](https://github.com/tailwindlabs/tailwindcss/pull/3984)) +- JIT: Redesign `matchUtilities` API to make it more suitable for third-party use ([#4232](https://github.com/tailwindlabs/tailwindcss/pull/4232)) +- JIT: Support applying important utility variants ([#4260](https://github.com/tailwindlabs/tailwindcss/pull/4260)) +- JIT: Support coercing arbitrary values when the type isn't detectable ([#4263](https://github.com/tailwindlabs/tailwindcss/pull/4263)) +- JIT: Support for `raw` syntax in `purge` config ([#4272](https://github.com/tailwindlabs/tailwindcss/pull/4272)) +- Add `empty` variant ([#3298](https://github.com/tailwindlabs/tailwindcss/pull/3298)) +- Update `modern-normalize` to v1.1 ([#4287](https://github.com/tailwindlabs/tailwindcss/pull/4287)) +- Implement `theme` function internally, remove `postcss-functions` dependency ([#4317](https://github.com/tailwindlabs/tailwindcss/pull/4317)) +- Add `screen` function to improve nesting plugin compatibility ([#4318](https://github.com/tailwindlabs/tailwindcss/pull/4318)) +- JIT: Add universal shorthand color opacity syntax ([#4348](https://github.com/tailwindlabs/tailwindcss/pull/4348)) +- JIT: Add `@tailwind variants` directive to replace `@tailwind screens` ([#4356](https://github.com/tailwindlabs/tailwindcss/pull/4356)) +- JIT: Add support for PostCSS `dir-dependency` messages in `TAILWIND_DISABLE_TOUCH` mode ([#4388](https://github.com/tailwindlabs/tailwindcss/pull/4388)) +- JIT: Add per-side border color utilities ([#4404](https://github.com/tailwindlabs/tailwindcss/pull/4404)) +- JIT: Add support for `before` and `after` pseudo-element variants and `content` utilities ([#4461](https://github.com/tailwindlabs/tailwindcss/pull/4461)) +- Add new `transform` and `extract` APIs to simplify PurgeCSS/JIT customization ([#4469](https://github.com/tailwindlabs/tailwindcss/pull/4469)) +- JIT: Add exhaustive pseudo-class and pseudo-element variant support ([#4482](https://github.com/tailwindlabs/tailwindcss/pull/4482)) +- JIT: Add `caret-color` utilities ([#4499](https://github.com/tailwindlabs/tailwindcss/pull/4499)) +- Rename `lightBlue` to `sky`, emit console warning when using deprecated name ([#4513](https://github.com/tailwindlabs/tailwindcss/pull/4513)) +- New CLI with improved JIT support, `--watch` mode, and more ([#4526](https://github.com/tailwindlabs/tailwindcss/pull/4526), [4558](https://github.com/tailwindlabs/tailwindcss/pull/4558)) +- JIT: Add new `peer-*` variants for styling based on sibling state ([#4556](https://github.com/tailwindlabs/tailwindcss/pull/4556)) +- Expose `safelist` as a top-level option under `purge` for both JIT and classic engines ([#4580](https://github.com/tailwindlabs/tailwindcss/pull/4580)) +- JIT: Remove need for `transform` class when using classes like `scale-*`, `rotate-*`, etc. ([#4604](https://github.com/tailwindlabs/tailwindcss/pull/4604)) +- JIT: Remove need for `filter` and `backdrop-filter` classes when using classes like `contrast-*`, `backdrop-blur-*`, etc. ([#4614](https://github.com/tailwindlabs/tailwindcss/pull/4614)) +- Support passing a custom path for your PostCSS configuration in the Tailwind CLI ([#4607](https://github.com/tailwindlabs/tailwindcss/pull/4607)) +- Add `blur-none` by default with intent to deprecate `blur-0` ([#4614](https://github.com/tailwindlabs/tailwindcss/pull/4614)) + +### Fixed + +- JIT: Improve support for Svelte class bindings ([#4187](https://github.com/tailwindlabs/tailwindcss/pull/4187)) +- JIT: Improve support for `calc` and `var` in arbitrary values ([#4147](https://github.com/tailwindlabs/tailwindcss/pull/4147)) +- Convert `hsl` colors to `hsla` when transforming for opacity support instead of `rgba` ([#3850](https://github.com/tailwindlabs/tailwindcss/pull/3850)) +- Fix `backdropBlur` variants not being generated ([#4188](https://github.com/tailwindlabs/tailwindcss/pull/4188)) +- Improve animation value parsing ([#4250](https://github.com/tailwindlabs/tailwindcss/pull/4250)) +- Ignore unknown object types when hashing config ([82f4eaa](https://github.com/tailwindlabs/tailwindcss/commit/82f4eaa6832ef8a4e3fd90869e7068efdf6e34f2)) +- Ensure variants are grouped properly for plugins with order-dependent utilities ([#4273](https://github.com/tailwindlabs/tailwindcss/pull/4273)) +- JIT: Fix temp file storage when node temp directories are kept on a different drive than the project itself ([#4044](https://github.com/tailwindlabs/tailwindcss/pull/4044)) +- Support border-opacity utilities alongside default `border` utility ([#4277](https://github.com/tailwindlabs/tailwindcss/pull/4277)) +- JIT: Fix source maps for expanded `@tailwind` directives ([2f15411](https://github.com/tailwindlabs/tailwindcss/commit/2f1541123dea29d8a2ab0f1411bf60c79eeb96b4)) +- JIT: Ignore whitespace when collapsing adjacent rules ([15642fb](https://github.com/tailwindlabs/tailwindcss/commit/15642fbcc885eba9cc50b7678a922b09c90d6b51)) +- JIT: Generate group parent classes correctly when using custom separator ([#4508](https://github.com/tailwindlabs/tailwindcss/pull/4508)) +- JIT: Fix incorrect stacking of multiple `group` variants ([#4551](https://github.com/tailwindlabs/tailwindcss/pull/4551)) +- JIT: Fix memory leak due to holding on to unused contexts ([#4571](https://github.com/tailwindlabs/tailwindcss/pull/4571)) + +### Internals + +- Add integration tests for popular build runners ([#4354](https://github.com/tailwindlabs/tailwindcss/pull/4354)) + +## [2.1.4] - 2021-06-02 + +### Fixed + +- Skip `raw` PurgeCSS sources when registering template dependencies ([#4542](https://github.com/tailwindlabs/tailwindcss/pull/4542)) + +## [2.1.3] - 2021-06-01 + +### Fixed + +- Register PurgeCSS paths as PostCSS dependencies to guarantee proper cache-busting in webpack 5 ([#4530](https://github.com/tailwindlabs/tailwindcss/pull/4530)) + +## [2.1.2] - 2021-04-23 + +### Fixed + +- Fix issue where JIT engine would generate the wrong CSS when using PostCSS 7 ([#4078](https://github.com/tailwindlabs/tailwindcss/pull/4078)) + +## [2.1.1] - 2021-04-05 + +### Fixed + +- Fix issue where JIT engine would fail to compile when a source path isn't provided by the build runner for the current input file ([#3978](https://github.com/tailwindlabs/tailwindcss/pull/3978)) + +## [2.1.0] - 2021-04-05 + +### Added + +- Add alternate JIT engine (in preview) ([#3905](https://github.com/tailwindlabs/tailwindcss/pull/3905)) +- Add new `mix-blend-mode` and `background-blend-mode` utilities ([#3920](https://github.com/tailwindlabs/tailwindcss/pull/3920)) +- Add new `box-decoration-break` utilities ([#3911](https://github.com/tailwindlabs/tailwindcss/pull/3911)) +- Add new `isolation` utilities ([#3914](https://github.com/tailwindlabs/tailwindcss/pull/3914)) +- Add `inline-table` display utility ([#3563](https://github.com/tailwindlabs/tailwindcss/pull/3563)) +- Add `list-item` display utility ([#3929](https://github.com/tailwindlabs/tailwindcss/pull/3929)) +- Add new `filter` and `backdrop-filter` utilities ([#3923](https://github.com/tailwindlabs/tailwindcss/pull/3923)) + +## [2.0.4] - 2021-03-17 + +### Fixed + +- Pass full `var(--bg-opacity)` value as `opacityValue` when defining colors as functions + +## [2.0.3] - 2021-02-07 + +### Fixed + +- Ensure sourcemap input is deterministic when using `@apply` in Vue components ([#3356](https://github.com/tailwindlabs/tailwindcss/pull/3356)) +- Ensure placeholder opacity is consistent across browsers ([#3308](https://github.com/tailwindlabs/tailwindcss/pull/3308)) +- Fix issue where `theme()` didn't work with colors defined as functions ([#2919](https://github.com/tailwindlabs/tailwindcss/pull/2919)) +- Enable `dark` variants by default for color opacity utilities ([#2975](https://github.com/tailwindlabs/tailwindcss/pull/2975)) + +### Added + +- Add support for a `tailwind.config.cjs` file in Node ESM projects ([#3181](https://github.com/tailwindlabs/tailwindcss/pull/3181)) +- Add version comment to Preflight ([#3255](https://github.com/tailwindlabs/tailwindcss/pull/3255)) +- Add `cursor-help` by default ([#3199](https://github.com/tailwindlabs/tailwindcss/pull/3199)) + +## [2.0.2] - 2020-12-11 + +### Fixed + +- Fix issue with `@apply` not working as expected with `!important` inside an atrule ([#2824](https://github.com/tailwindlabs/tailwindcss/pull/2824)) +- Fix issue with `@apply` not working as expected with defined classes ([#2832](https://github.com/tailwindlabs/tailwindcss/pull/2832)) +- Fix memory leak, and broken `@apply` when splitting up files ([#3032](https://github.com/tailwindlabs/tailwindcss/pull/3032)) + +### Added + +- Add default values for the `ring` utility ([#2951](https://github.com/tailwindlabs/tailwindcss/pull/2951)) + +## [2.0.1] - 2020-11-18 + +- Nothing, just the only thing I could do when I found out npm won't let me publish the same version under two tags. + +## [2.0.0] - 2020-11-18 + +### Added + +- Add redesigned color palette ([#2623](https://github.com/tailwindlabs/tailwindcss/pull/2623), [700866c](https://github.com/tailwindlabs/tailwindcss/commit/700866ce5e0c0b8d140be161c4d07fc6f31242bc), [#2633](https://github.com/tailwindlabs/tailwindcss/pull/2633)) +- Add dark mode support ([#2279](https://github.com/tailwindlabs/tailwindcss/pull/2279), [#2631](https://github.com/tailwindlabs/tailwindcss/pull/2631)) +- Add `overflow-ellipsis` and `overflow-clip` utilities ([#1289](https://github.com/tailwindlabs/tailwindcss/pull/1289)) +- Add `transform-gpu` to force hardware acceleration on transforms when desired ([#1380](https://github.com/tailwindlabs/tailwindcss/pull/1380)) +- Extend default spacing scale ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630), [7f05204](https://github.com/tailwindlabs/tailwindcss/commit/7f05204ce7a5581b6845591448265c3c21afde86)) +- Add spacing scale to `inset` plugin ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630)) +- Add percentage sizes to `translate`, `inset`, and `height` plugins ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630), [5259560](https://github.com/tailwindlabs/tailwindcss/commit/525956065272dc53e8f8395f55f9ad13077a38d1)) +- Extend default font size scale ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609), [#2619](https://github.com/tailwindlabs/tailwindcss/pull/2619)) +- Support using `@apply` with complex classes, including variants like `lg:hover:bg-blue-500` ([#2159](https://github.com/tailwindlabs/tailwindcss/pull/2159)) +- Add new `2xl` breakpoint at 1536px by default ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609)) +- Add default line-height values for font-size utilities ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609)) +- Support defining theme values using arrays for CSS properties that support comma separated values ([e13f083c4](https://github.com/tailwindlabs/tailwindcss/commit/e13f083c4bc48bf9870d27c966136a9584943127)) +- Enable `group-hover` for color plugins, `boxShadow`, and `textDecoration` by default ([28985b6](https://github.com/tailwindlabs/tailwindcss/commit/28985b6cd592e72d4849fdb9ce97eb045744e09c), [f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Enable `focus` for z-index utilities by default ([ae5b3d3](https://github.com/tailwindlabs/tailwindcss/commit/ae5b3d312d5000ae9c2065001f3df7add72dc365)) +- Support `extend` in `variants` configuration ([#2651](https://github.com/tailwindlabs/tailwindcss/pull/2651)) +- Add `max-w-prose` class by default ([#2574](https://github.com/tailwindlabs/tailwindcss/pull/2574)) +- Support flattening deeply nested color objects ([#2148](https://github.com/tailwindlabs/tailwindcss/pull/2148)) +- Support defining presets as functions ([#2680](https://github.com/tailwindlabs/tailwindcss/pull/2680)) +- Support deep merging of objects under `extend` ([#2679](https://github.com/tailwindlabs/tailwindcss/pull/2679), [#2700](https://github.com/tailwindlabs/tailwindcss/pull/2700)) +- Enable `focus-within` for all plugins that have `focus` enabled by default ([1a21f072](https://github.com/tailwindlabs/tailwindcss/commit/1a21f0721c7368d61fa3feef33d616de3f78c7d7), [f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Added new `ring` utilities for creating outline/focus rings using box shadows ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747), [879f088](https://github.com/tailwindlabs/tailwindcss/commit/879f088), [e0788ef](https://github.com/tailwindlabs/tailwindcss/commit/879f088)) +- Added `5` and `95` to opacity scale ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747)) +- Add support for default duration and timing function values whenever enabling transitions ([#2755](https://github.com/tailwindlabs/tailwindcss/pull/2755)) + +### Changed + +- Completely redesign color palette ([#2623](https://github.com/tailwindlabs/tailwindcss/pull/2623), [700866c](https://github.com/tailwindlabs/tailwindcss/commit/700866ce5e0c0b8d140be161c4d07fc6f31242bc), [#2633](https://github.com/tailwindlabs/tailwindcss/pull/2633)) +- Drop support for Node 8 and 10 ([#2582](https://github.com/tailwindlabs/tailwindcss/pull/2582)) +- Removed `target` feature and dropped any compatibility with IE 11 ([#2571](https://github.com/tailwindlabs/tailwindcss/pull/2571)) +- Upgrade to PostCSS 8 (but include PostCSS 7 compatibility build) ([729b400](https://github.com/tailwindlabs/tailwindcss/commit/729b400a685973f46af73c8a68b364f20f7c5e1e), [1d8679d](https://github.com/tailwindlabs/tailwindcss/commit/1d8679d37e0eb1ba8281b2076bade5fc754f47dd), [c238ed1](https://github.com/tailwindlabs/tailwindcss/commit/c238ed15b5c02ff51978965511312018f2bc2cae)) +- Removed `shadow-outline`, `shadow-solid`, and `shadow-xs` by default in favor of new `ring` API ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747)) +- Switch `normalize.css` to `modern-normalize` ([#2572](https://github.com/tailwindlabs/tailwindcss/pull/2572)) +- Rename `whitespace-no-wrap` to `whitespace-nowrap` ([#2664](https://github.com/tailwindlabs/tailwindcss/pull/2664)) +- Rename `flex-no-wrap` to `flex-nowrap` ([#2676](https://github.com/tailwindlabs/tailwindcss/pull/2676)) +- Remove `clearfix` utility, recommend `flow-root` instead ([#2766](https://github.com/tailwindlabs/tailwindcss/pull/2766)) +- Disable `hover` and `focus` for `fontWeight` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Remove `grid-gap` fallbacks needed for old versions of Safari ([5ec45fa](https://github.com/tailwindlabs/tailwindcss/commit/5ec45fa)) +- Change special use of 'default' in config to 'DEFAULT' ([#2580](https://github.com/tailwindlabs/tailwindcss/pull/2580)) +- New `@apply` implementation, slight backwards incompatibilities with previous behavior ([#2159](https://github.com/tailwindlabs/tailwindcss/pull/2159)) +- Make `theme` retrieve the expected resolved value when theme value is complex ([e13f083c4](https://github.com/tailwindlabs/tailwindcss/commit/e13f083c4bc48bf9870d27c966136a9584943127)) +- Move `truncate` class to `textOverflow` core plugin ([#2562](https://github.com/tailwindlabs/tailwindcss/pull/2562)) +- Remove `scrolling-touch` and `scrolling-auto` utilities ([#2573](https://github.com/tailwindlabs/tailwindcss/pull/2573)) +- Modernize default system font stacks ([#1711](https://github.com/tailwindlabs/tailwindcss/pull/1711)) +- Upgrade to PurgeCSS 3.0 ([8e4e0a0](https://github.com/tailwindlabs/tailwindcss/commit/8e4e0a0eb8dcbf84347c7562988b4f9afd344081)) +- Change default `text-6xl` font-size to 3.75rem instead of 4rem ([#2619](https://github.com/tailwindlabs/tailwindcss/pull/2619)) +- Ignore `[hidden]` elements within `space` and `divide` utilities instead of `template` elements ([#2642](https://github.com/tailwindlabs/tailwindcss/pull/2642)) +- Automatically prefix keyframes and animation names when a prefix is configured ([#2621](https://github.com/tailwindlabs/tailwindcss/pull/2621), [#2641](https://github.com/tailwindlabs/tailwindcss/pull/2641)) +- Merge `extend` objects deeply by default ([#2679](https://github.com/tailwindlabs/tailwindcss/pull/2679)) +- Respect `preserveHtmlElements` option even when using custom PurgeCSS extractor ([#2704](https://github.com/tailwindlabs/tailwindcss/pull/2704)) +- Namespace all internal custom properties under `tw-` to avoid collisions with end-user custom properties ([#2771](https://github.com/tailwindlabs/tailwindcss/pull/2771)) + +## [2.0.0-alpha.25] - 2020-11-17 + +### Fixed + +- Fix issue where `ring-offset-0` didn't work due to unitless `0` in `calc` function ([3de0c48](https://github.com/tailwindlabs/tailwindcss/commit/3de0c48)) + +## [2.0.0-alpha.24] - 2020-11-16 + +### Changed + +- Don't override ring color when overriding ring width with a variant ([e40079a](https://github.com/tailwindlabs/tailwindcss/commit/e40079a)) + +### Fixed + +- Prevent shadow/ring styles from cascading to children ([e40079a](https://github.com/tailwindlabs/tailwindcss/commit/e40079a)) +- Ensure rings have a default color even if `colors.blue.500` is not present in config ([e40079a](https://github.com/tailwindlabs/tailwindcss/commit/e40079a)) + +## [2.0.0-alpha.23] - 2020-11-16 + +### Added + +- Add scripts for generating a PostCSS 7 compatible build alongside PostCSS 8 version ([#2773](https://github.com/tailwindlabs/tailwindcss/pull/2773)) + +### Changed + +- All custom properties have been internally namespaced under `tw-` to avoid collisions with end-user custom properties ([#2771](https://github.com/tailwindlabs/tailwindcss/pull/2771)) + +## [2.0.0-alpha.22] - 2020-11-16 + +### Changed + +- ~~All custom properties have been internally namespaced under `tw-` to avoid collisions with end-user custom properties ([#2771](https://github.com/tailwindlabs/tailwindcss/pull/2771))~~ I made a git boo-boo, check alpha.23 instead + +## [2.0.0-alpha.21] - 2020-11-15 + +### Changed + +- Upgrade to PostCSS 8, Autoprefixer 10, move `postcss` and `autoprefixer` to peerDependencies ([729b400](https://github.com/tailwindlabs/tailwindcss/commit/729b400)) + +## [2.0.0-alpha.20] - 2020-11-13 + +### Changed + +- Remove `clearfix` utility, recommend `flow-root` instead ([#2766](https://github.com/tailwindlabs/tailwindcss/pull/2766)) + +## [2.0.0-alpha.19] - 2020-11-13 + +### Fixed + +- Don't crash when color palette is empty ([278c203](https://github.com/tailwindlabs/tailwindcss/commit/278c203)) + +## [2.0.0-alpha.18] - 2020-11-13 + +### Changed + +- `black` and `white` have been added to `colors.js` ([b3ed724](https://github.com/tailwindlabs/tailwindcss/commit/b3ed724)) + +### Fixed + +- Add support for colors as closures to `ringColor` and `ringOffsetColor`, previously would crash build ([62a47f9](https://github.com/tailwindlabs/tailwindcss/commit/62a47f9)) + +## [2.0.0-alpha.17] - 2020-11-13 + +### Changed + +- Remove `grid-gap` fallbacks needed for old versions of Safari ([5ec45fa](https://github.com/tailwindlabs/tailwindcss/commit/5ec45fa)) + +## [2.0.0-alpha.16] - 2020-11-12 + +### Added + +- Enable `focus`, `focus-within`, and `dark` variants (when enabled) for all ring utilities by default ([e0788ef](https://github.com/tailwindlabs/tailwindcss/commit/879f088)) + +## [2.0.0-alpha.15] - 2020-11-11 + +### Added + +- Added `ring-inset` utility for rendering rings as inset shadows ([879f088](https://github.com/tailwindlabs/tailwindcss/commit/879f088)) + +### Changed + +- `ringWidth` utilities always reset ring styles to ensure no accidental variable inheritance through the cascade ([879f088](https://github.com/tailwindlabs/tailwindcss/commit/879f088)) + +## [2.0.0-alpha.14] - 2020-11-11 + +### Added + +- Enable `focus-within` for `outline` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Enable `focus-within` for `ringWidth` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Enable `group-hover` for `boxShadow` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) +- Enable `group-hover` and `focus-within` for `textDecoration` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) + +### Changed + +- Disable `hover` and `focus` for `fontWeight` utilities by default ([f6923b1](https://github.com/tailwindlabs/tailwindcss/commit/f6923b1)) + +## [2.0.0-alpha.13] - 2020-11-11 + +### Added + +- Add support for default duration and timing function values whenever enabling transitions ([#2755](https://github.com/tailwindlabs/tailwindcss/pull/2755)) + +## [2.0.0-alpha.12] - 2020-11-10 + +### Fixed + +- Prevent `boxShadow` utilities from overriding ring shadows added by components like in the custom forms plugin ([c3dd3b6](https://github.com/tailwindlabs/tailwindcss/commit/c3dd3b68454ad418833a9edf7f3409cad66fb5b0)) + +## [2.0.0-alpha.11] - 2020-11-09 + +### Fixed + +- Convert `none` to `0 0 #0000` when used for shadows to ensure compatibility with `ring` utilities ([4eecc27](https://github.com/tailwindlabs/tailwindcss/commit/4eecc2751ca0c461e8da5bd5772ae650197a2e5d)) + +## [2.0.0-alpha.10] - 2020-11-09 + +### Added + +- Added new `ring` utilities ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747)) +- Added `5` and `95` to opacity scale ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747)) + +### Changed + +- Removed `shadow-outline`, `shadow-solid`, and `shadow-xs` in favor of new `ring` API ([#2747](https://github.com/tailwindlabs/tailwindcss/pull/2747)) + +## [2.0.0-alpha.9] - 2020-11-07 + +### Added + +- Added `shadow-solid` utility, a 2px solid shadow that uses the current text color ([369cfae](https://github.com/tailwindlabs/tailwindcss/commit/369cfae2905a577033529c46a5e8ca58c69f5623)) +- Enable `focus-within` where useful by default ([1a21f072](https://github.com/tailwindlabs/tailwindcss/commit/1a21f0721c7368d61fa3feef33d616de3f78c7d7)) + +### Changed + +- Update `shadow-outline` to use the new blue ([b078238](https://github.com/tailwindlabs/tailwindcss/commit/b0782385c9832d35a10929b38b4fcaf27e055d6b)) + +## [2.0.0-alpha.8] - 2020-11-06 + +### Added + +- Add `11` to spacing scale ([7f05204](https://github.com/tailwindlabs/tailwindcss/commit/7f05204ce7a5581b6845591448265c3c21afde86)) +- Add percentage-based height values ([5259560](https://github.com/tailwindlabs/tailwindcss/commit/525956065272dc53e8f8395f55f9ad13077a38d1)) +- Add indigo to the color palette by default ([700866c](https://github.com/tailwindlabs/tailwindcss/commit/700866ce5e0c0b8d140be161c4d07fc6f31242bc)) + +### Changed + +- Use `coolGray` as the default gray ([700866c](https://github.com/tailwindlabs/tailwindcss/commit/700866ce5e0c0b8d140be161c4d07fc6f31242bc)) + +## [2.0.0-alpha.7] - 2020-11-05 + +### Changed + +- Revert upgrading to PostCSS 8 lol + +## [2.0.0-alpha.6] - 2020-11-04 + +### Changed + +- Respect `preserveHtmlElements` option even when using custom PurgeCSS extractor ([#2704](https://github.com/tailwindlabs/tailwindcss/pull/2704)) +- Set font-family and line-height to `inherit` on `body` to behave more like v1.x ([#2729](https://github.com/tailwindlabs/tailwindcss/pull/2729)) + +## [2.0.0-alpha.5] - 2020-10-30 + +### Changed + +- Upgrade to PostCSS 8 ([59aa484](https://github.com/tailwindlabs/tailwindcss/commit/59aa484dfea0607d96bff6ef41b1150c78576c37)) + +## [2.0.0-alpha.4] - 2020-10-29 + +### Added + +- Support deep merging of arrays of objects under `extend` ([#2700](https://github.com/tailwindlabs/tailwindcss/pull/2700)) + +## [2.0.0-alpha.3] - 2020-10-27 + +### Added + +- Support flattening deeply nested color objects ([#2148](https://github.com/tailwindlabs/tailwindcss/pull/2148)) +- Support defining presets as functions ([#2680](https://github.com/tailwindlabs/tailwindcss/pull/2680)) + +### Changed + +- Merge `extend` objects deeply by default ([#2679](https://github.com/tailwindlabs/tailwindcss/pull/2679)) +- Rename `flex-no-wrap` to `flex-nowrap` ([#2676](https://github.com/tailwindlabs/tailwindcss/pull/2676)) + +## [2.0.0-alpha.2] - 2020-10-25 + +### Added + +- Support `extend` in `variants` configuration ([#2651](https://github.com/tailwindlabs/tailwindcss/pull/2651)) +- Add `max-w-prose` class by default ([#2574](https://github.com/tailwindlabs/tailwindcss/pull/2574)) + +### Changed + +- Revert use of logical properties for `space` and `divide` utilities ([#2644](https://github.com/tailwindlabs/tailwindcss/pull/2644)) +- `space` and `divide` utilities ignore elements with `[hidden]` now instead of only ignoring `template` elements ([#2642](https://github.com/tailwindlabs/tailwindcss/pull/2642)) +- Set default font on `body`, not just `html` ([#2643](https://github.com/tailwindlabs/tailwindcss/pull/2643)) +- Automatically prefix keyframes and animation names when a prefix is configured ([#2621](https://github.com/tailwindlabs/tailwindcss/pull/2621), [#2641](https://github.com/tailwindlabs/tailwindcss/pull/2641)) +- Rename `whitespace-no-wrap` to `whitespace-nowrap` ([#2664](https://github.com/tailwindlabs/tailwindcss/pull/2664)) + +## [1.9.6] - 2020-10-23 + +### Changed + +- The `presets` feature had unexpected behavior where a preset config without its own `presets` key would not extend the default config. ([#2662](https://github.com/tailwindlabs/tailwindcss/pull/2662)) + + If you were depending on this unexpected behavior, just add `presets: []` to your own preset to exclude the default configuration. + +## [2.0.0-alpha.1] - 2020-10-20 + +### Added + +- Added dark mode support ([#2279](https://github.com/tailwindlabs/tailwindcss/pull/2279), [#2631](https://github.com/tailwindlabs/tailwindcss/pull/2631)) +- Added `overflow-ellipsis` and `overflow-clip` utilities ([#1289](https://github.com/tailwindlabs/tailwindcss/pull/1289)) +- Add `transform-gpu` to force hardware acceleration on transforms when beneficial ([#1380](https://github.com/tailwindlabs/tailwindcss/pull/1380)) +- Extended spacing scale ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630)) +- Add spacing scale to `inset` plugin ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630)) +- Enable useful relative sizes for more plugins ([#2630](https://github.com/tailwindlabs/tailwindcss/pull/2630)) +- Extend font size scale ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609), [#2619](https://github.com/tailwindlabs/tailwindcss/pull/2619)) +- Support using `@apply` with complex classes ([#2159](https://github.com/tailwindlabs/tailwindcss/pull/2159)) +- Add new `2xl` breakpoint ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609)) +- Add default line-height values for font-size utilities ([#2609](https://github.com/tailwindlabs/tailwindcss/pull/2609)) +- Support defining theme values using arrays wherever it makes sense (box-shadow, transition-property, etc.) ([e13f083c4](https://github.com/tailwindlabs/tailwindcss/commit/e13f083c4bc48bf9870d27c966136a9584943127)) +- Enable `group-hover` for color utilities by default ([28985b6](https://github.com/tailwindlabs/tailwindcss/commit/28985b6cd592e72d4849fdb9ce97eb045744e09c)) +- Enable `focus` for z-index utilities by default ([ae5b3d3](https://github.com/tailwindlabs/tailwindcss/commit/ae5b3d312d5000ae9c2065001f3df7add72dc365)) + +### Changed + +- New `@apply` implementation, slight backwards incompatibilities with previous behavior ([#2159](https://github.com/tailwindlabs/tailwindcss/pull/2159)) +- Move `truncate` class to `textOverflow` core plugin ([#2562](https://github.com/tailwindlabs/tailwindcss/pull/2562)) +- Removed `target` feature and dropped any compatibility with IE 11 ([#2571](https://github.com/tailwindlabs/tailwindcss/pull/2571)) +- Switch `normalize.css` to `modern-normalize` ([#2572](https://github.com/tailwindlabs/tailwindcss/pull/2572)) +- Remove `scrolling-touch` and `scrolling-auto` utilities ([#2573](https://github.com/tailwindlabs/tailwindcss/pull/2573)) +- Change special use of 'default' in config to 'DEFAULT' ([#2580](https://github.com/tailwindlabs/tailwindcss/pull/2580)) +- Drop support for Node 8 and 10 ([#2582](https://github.com/tailwindlabs/tailwindcss/pull/2582)) +- Modernize default system font stacks ([#1711](https://github.com/tailwindlabs/tailwindcss/pull/1711)) +- Upgrade to PurgeCSS 3.0 +- ~~Upgrade to PostCSS 8.0~~ Reverted for now +- Use logical properties for `space` and `divide` utilities ([#1883](https://github.com/tailwindlabs/tailwindcss/pull/1883)) +- Make `theme` retrieve the expected resolved value when theme value is complex ([e13f083c4](https://github.com/tailwindlabs/tailwindcss/commit/e13f083c4bc48bf9870d27c966136a9584943127)) +- Adjust default font-size scale to include 60px instead of 64px ([#2619](https://github.com/tailwindlabs/tailwindcss/pull/2619)) +- Update default colors in Preflight to match new color palette ([#2633](https://github.com/tailwindlabs/tailwindcss/pull/2633)) + +## [1.9.5] - 2020-10-19 + +### Fixed + +- Fix issue where using `theme` with default line-heights did not resolve correctly + +## [1.9.4] - 2020-10-17 + +### Fixed + +- Fix issue changing plugins defined using the `withOptions` API would not trigger rebuilds in watch processes + +## [1.9.3] - 2020-10-16 + +### Fixed + +- Fix issue where `tailwindcss init --full` scaffolded a corrupt config file (https://github.com/tailwindlabs/tailwindcss/issues/2556) + +### Changed + +- Remove console warnings about upcoming breaking changes + +## [1.9.2] - 2020-10-14 + +### Fixed + +- Merge plugins when merging config with preset ([#2561](https://github.com/tailwindlabs/tailwindcss/pulls/#2561) +- Use `word-wrap` and `overflow-wrap` together, not one or the other since `word-wrap` is IE-only + +## [1.9.1] - 2020-10-14 + +### Fixed + +- Don't import `corePlugins` in `resolveConfig` to avoid bundling browser-incompatible code ([#2548](https://github.com/tailwindlabs/tailwindcss/pull/2548)) + +## [1.9.0] - 2020-10-12 + +### Added + +- Add new `presets` config option ([#2474](https://github.com/tailwindlabs/tailwindcss/pull/2474)) +- Scaffold new `tailwind.config.js` files with available `future` flags commented out ([#2379](https://github.com/tailwindlabs/tailwindcss/pull/2379)) +- Add `col-span-full` and `row-span-full` ([#2471](https://github.com/tailwindlabs/tailwindcss/pull/2471)) +- Make `outline` configurable, `outline-none` more accessible by default, and add `outline-black` and `outline-white` ([#2460](https://github.com/tailwindlabs/tailwindcss/pull/2460)) +- Add additional small `rotate` and `skew` values ([#2528](https://github.com/tailwindlabs/tailwindcss/pull/2528)) +- Add `xl`, `2xl`, and `3xl` border radius values ([#2529](https://github.com/tailwindlabs/tailwindcss/pull/2529)) +- Add new utilities for `grid-auto-columns` and `grid-auto-rows` ([#2531](https://github.com/tailwindlabs/tailwindcss/pull/2531)) +- Promote `defaultLineHeights` and `standardFontWeights` from experimental to future + +### Fixed + +- Don't escape keyframe values ([#2432](https://github.com/tailwindlabs/tailwindcss/pull/2432)) +- Use `word-wrap` instead of `overflow-wrap` in `ie11` target mode ([#2391](https://github.com/tailwindlabs/tailwindcss/pull/2391)) + +### Experimental + +- Add experimental `2xl` breakpoint ([#2468](https://github.com/tailwindlabs/tailwindcss/pull/2468)) +- Rename `{u}-max-content` and `{u}-min-content` utilities to `{u}-max` and `{u}-min` in experimental extended spacing scale ([#2532](https://github.com/tailwindlabs/tailwindcss/pull/2532)) +- Support disabling dark mode variants globally ([#2530](https://github.com/tailwindlabs/tailwindcss/pull/2530)) + +## [1.8.13] - 2020-10-09 + +### Fixed + +- Support defining colors as closures even when opacity variables are not supported ([#2536](https://github.com/tailwindlabs/tailwindcss/pull/2515)) + +## [1.8.12] - 2020-10-07 + +### Fixed + +- Reset color opacity variable in utilities generated using closure colors ([#2515](https://github.com/tailwindlabs/tailwindcss/pull/2515)) + +## [1.8.11] - 2020-10-06 + +- Make `tailwindcss.plugin` work in ESM environments for reasons + +## [1.8.10] - 2020-09-14 + +### Fixed + +- Prevent new `dark` experiment from causing third-party `dark` variants to inherit stacking behavior ([#2382](https://github.com/tailwindlabs/tailwindcss/pull/2382)) + +## [1.8.9] - 2020-09-13 + +### Fixed + +- Add negative spacing values to inset plugin in the `extendedSpacingScale` experiment ([#2358](https://github.com/tailwindlabs/tailwindcss/pull/2358)) +- Fix issue where `!important` was stripped from declarations within rules that used `@apply` with `applyComplexClasses` ([#2376](https://github.com/tailwindlabs/tailwindcss/pull/2376)) + +### Changed + +- Add `future` section to config stubs ([#2372](https://github.com/tailwindlabs/tailwindcss/pull/2372), [3090b98](https://github.com/tailwindlabs/tailwindcss/commit/3090b98ece766b1046abe5bbaa94204e811f7fac)) + +## [1.8.8] - 2020-09-11 + +### Fixed + +- Register dark mode plugin outside of `resolveConfig` code path ([#2368](https://github.com/tailwindlabs/tailwindcss/pull/2368)) + +## [1.8.7] - 2020-09-10 + +### Fixed + +- Fix issue where classes in escaped strings (like `class=\"block\"`) weren't extracted properly for purging ([#2364](https://github.com/tailwindlabs/tailwindcss/pull/2364)) + +## [1.8.6] - 2020-09-09 + +### Fixed + +- Fix issue where container padding not applied when using object syntax ([#2353](https://github.com/tailwindlabs/tailwindcss/pull/2353)) + +## [1.8.5] - 2020-09-07 + +### Fixed + +- Fix issue where `resolveConfig` didn't take into account configs added by feature flags ([#2347](https://github.com/tailwindlabs/tailwindcss/pull/2347)) + +## [1.8.4] - 2020-09-06 + +### Fixed + +- Fix [issue](https://github.com/tailwindlabs/tailwindcss/issues/2258) where inserting extra PurgeCSS control comments could break integrated PurgeCSS support +- Fix issue where dark variant in 'class' mode was incompatible with 'group-hover' variant ([#2337](https://github.com/tailwindlabs/tailwindcss/pull/2337)) +- Support basic nesting structure with `@apply` when using the `applyComplexClasses` experiment ([#2271](https://github.com/tailwindlabs/tailwindcss/pull/2271)) + +### Changed + +- Rename `font-hairline` and `font-thin` to `font-thin` and `font-extralight` behind `standardFontWeights` flag (experimental until v1.9.0) ([#2333](https://github.com/tailwindlabs/tailwindcss/pull/2333)) + +## [1.8.3] - 2020-09-05 + +### Fixed + +- Fix issue where `font-variant-numeric` utilities would break in combination with most CSS minifier configurations ([f3660ce](https://github.com/tailwindlabs/tailwindcss/commit/f3660ceed391cfc9390ca4ea1a729a955e64b895)) +- Only warn about `conservative` purge mode being deprecated once per process ([58781b5](https://github.com/tailwindlabs/tailwindcss/commit/58781b517daffbaf80fc5c0791d311f53b2d67d8)) + +## [1.8.2] - 2020-09-04 + +### Fixed + +- Fix bug where dark mode variants would cause an error if you had a `plugins` array in your config ([#2322](https://github.com/tailwindlabs/tailwindcss/pull/2322)) + +## [1.8.1] - 2020-09-04 + +### Fixed + +- Fix bug in the new font-variant-numeric utilities which broke the whole rule ([#2318](https://github.com/tailwindlabs/tailwindcss/pull/2318)) +- Fix bug while purging ([#2320](https://github.com/tailwindlabs/tailwindcss/pull/2320)) + +## [1.8.0] - 2020-09-04 + +### Added + +- Dark mode variant (experimental) ([#2279](https://github.com/tailwindlabs/tailwindcss/pull/2279)) +- New `preserveHtmlElements` option for `purge` ([#2283](https://github.com/tailwindlabs/tailwindcss/pull/2283)) +- New `layers` mode for `purge` ([#2288](https://github.com/tailwindlabs/tailwindcss/pull/2288)) +- New `font-variant-numeric` utilities ([#2305](https://github.com/tailwindlabs/tailwindcss/pull/2305)) +- New `place-items`, `place-content`, `place-self`, `justify-items`, and `justify-self` utilities ([#2306](https://github.com/tailwindlabs/tailwindcss/pull/2306)) +- Support configuring variants as functions ([#2309](https://github.com/tailwindlabs/tailwindcss/pull/2309)) + +### Changed + +- CSS within `@layer` at-rules are now grouped with the corresponding `@tailwind` at-rule ([#2312](https://github.com/tailwindlabs/tailwindcss/pull/2312)) + +### Deprecated + +- `conservative` purge mode, deprecated in favor of `layers` + +## [1.7.6] - 2020-08-29 + +### Fixed + +- Fix bug where the new experimental `@apply` implementation broke when applying a variant class with the important option globally enabled + +## [1.7.5] - 2020-08-28 + +### Changed + +- Update lodash to latest to silence security warnings + +## [1.7.4] - 2020-08-26 + +### Added + +- Add new -p flag to CLI to quickly scaffold a `postcss.config.js` file + +### Changed + +- Make `@apply` insensitive to whitespace in the new `applyComplexClasses` experiment + +### Fixed + +- Fix bug where the new `applyComplexClasses` experiment didn't behave as expected with rules with multiple selectors, like `.foo, .bar { color: red }` + +## [1.7.3] - 2020-08-20 + +### Changed + +- Log feature flag notices to stderr instead of stdout to preserve compatibility with pipe-based build systems +- Add missing bg-none utility for disabling background images + +### Fixed + +- Fix bug that prevented defining colors as closures when the `gradientColorStops` plugin was enabled + +## [1.7.2] - 2020-08-19 + +### Added + +- Reuse generated CSS as much as possible in long-running processes instead of needlessly recalculating + +## [1.7.1] - 2020-08-28 + +### Changed + +- Don't issue duplicate flag notices in long-running build processes + +## [1.7.0] - 2020-08-28 + +### Added + +- Gradients +- New background-clip utilities +- New `contents` display utility +- Default letter-spacing per font-size +- Divide border styles +- Access entire config object from plugins +- Define colors as closures +- Use `@apply` with variants and other complex classes (experimental) +- New additional color-palette (experimental) +- Extended spacing scale (experimental) +- Default line-heights per font-size by default (experimental) +- Extended font size scale (experimental) + +### Deprecated + +- Deprecated gap utilities + +## [1.6.3] - 2020-08-18 + +### Fixed + +- Fixes issue where motion-safe and motion-reduce variants didn't stack correctly with group-hover variants + +## [1.6.2] - 2020-08-03 + +### Fixed + +- Fixes issue where `@keyframes` respecting the important option would break animations in Chrome + +## [1.6.1] - 2020-08-02 + +### Fixed + +- Fixes an issue where animation keyframes weren't included in the build without @tailwind base (#2108) + +## [1.6.0] - 2020-07-28 + +### Added + +- Animation support +- New `prefers-reduced-motion` variants +- New `overscroll-behaviour` utilities +- Generate CSS without an input file + +## [1.5.2] - 2020-07-21 + +### Fixed + +- Fixes issue where you could no longer use `@apply` with unprefixed class names if you had configured a prefix + +## [1.5.1] - 2020-07-15 + +### Fixed + +- Fixes accidental breaking change where adding component variants using the old manual syntax (as recommended in the docs) stopped working + +## [1.5.0] - 2020-07-15 + +### Added + +- Component `variants` support +- Responsive `container` variants +- New `focus-visible` variant +- New `checked` variant + +## v0.0.0-658250a96 - 2020-07-12 [YANKED] + +No release notes + +## [1.4.6] - 2020-05-08 + +### Changed + +- Explicitly error when using a class as the important config option instead of just generating the wrong CSS + +## [1.4.5] - 2020-05-06 + +### Fixed + +- Fix bug where the `divideColor` plugin was using the wrong '' in IE11 target mode + +## [1.4.4] - 2020-05-01 + +### Fixed + +- Fix bug where target: 'browserslist' didn't work, only `target: ['browserslist', {...}]` did + +## [1.4.3] - 2020-05-01 + +### Changed + +- Don't generate unnecessary CSS in color plugins when color opacity utilities are disabled + +## [1.4.2] - 2020-05-01 + +### Fixed + +- Fix issue where `purge: { enabled: false }` was ignored, add `purge: false` shorthand + +## [1.4.1] - 2020-04-30 + +### Changed + +- Improve built-in PurgeCSS extractor to better support Haml and Slim templates + +## [1.4.0] - 2020-04-29 + +### Added + +- New color opacity utilities +- Built-in PurgeCSS +- IE 11 target mode (experimental) + +## [1.3.5] - 2020-04-23 + +### Removed + +- Drop `fs-extra` dependency to `^8.0.0` to preserve Node 8 compatibility until Tailwind 2.0 + +### Fixed + +- Fix missing unit in calc bug in space plugin (`space-x-0` didn't work for example) + +## [1.3.4] - 2020-04-21 + +### Fixed + +- Fix bug where `divide-{x/y}-0` utilities didn't work due to missing unit in `calc` call + +## [1.3.3] - 2020-04-21 + +### Added + +- Add forgotten responsive variants for `space`, `divideWidth`, and `divideColor` utilities + +## [1.3.1] - 2020-04-21 + +### Fixed + +- Fix bug where the `space-x` utilities were not being applied correctly due to referencing `--space-y-reverse` instead of `--space-x-reverse` + +## [1.3.0] - 2020-04-21 + +### Added + +- New `space` and `divide` layout utilities +- New `transition-delay` utilities +- New `group-focus` variant +- Support for specifying a default line-height for each font-size utility +- Support for breakpoint-specific padding for `container` class +- Added `current` to the default color palette +- New `inline-grid` utility +- New `flow-root` display utility +- New `clear-none` utility + +## [1.2.0] - 2020-02-05 + +### Added + +- CSS Transition support +- CSS Transform support +- CSS Grid support +- Added `max-w-{screen}` utilities +- Added `max-w-none` utility +- Added `rounded-md` utility +- Added `shadow-sm` utility +- Added `shadow-xs` utility +- Added `stroke-width` utilities +- Added fixed line-height utilities +- Added additional display utilities for table elements +- Added box-sizing utilities +- Added clear utilities +- Config file dependencies are now watchable +- Added new `plugin` and `plugin.withOptions` APIs + +### Changed + +- Allow plugins to extend the user's config + +## [1.2.0-canary.8] - 2020-02-05 + +### Added + +- Add additional fixed-size line-height utilities + +## [1.2.0-canary.7] - 2020-02-04 + +### Removed + +- Remove Inter from font-sans, plan to add later under new class + +## [1.2.0-canary.6] - 2020-02-03 + +### Added + +- Add system-ui to default font stack +- Add shadow-xs, increase shadow-sm alpha to 0.05 +- Support import syntax even without postcss-import +- Alias tailwind bin to tailwindcss +- Add fill/stroke to transition-colors +- Add transition-shadow, add box-shadow to default transition +- Combine gap/columnGap/rowGap +- Add grid row utilities +- Add skew utilities + +### Changed + +- Use font-sans as default font + +## [1.2.0-canary.5] - 2020-01-08 + +### Added + +- Adds missing dependency `resolve` which is required for making config dependencies watchable + +## [1.2.0-canary.4] - 2020-01-08 + +### Added + +- CSS Transition support +- CSS Transform support +- CSS Grid support +- New `max-w-{screen}` utilities +- Added `max-w-none` utility +- Added "Inter" to the default sans-serif font stack +- Add `rounded-md` utility +- Add `shadow-sm` utility +- Added stroke-width utilities +- Added additional display utilities for table elements +- Added box-sizing utilities +- Added clear utilities +- Config file dependencies are now watchable +- Allow plugins to extend the user's config +- Add new `plugin` and `plugin.withOptions` APIs + +## [v1.2.0-canary.3] - 2020-01-08 [YANKED] + +No release notes + +## [1.1.4] - 2019-11-25 + +### Changed + +- Note: Although this is a bugfix it could affect your site if you were working around the bug in your own code by not prefixing the `.group` class. I'm sorry 😞 + +### Fixed + +- Fixes a bug where the `.group` class was not receiving the user's configured prefix when using the `prefix` option + +## [1.2.0-canary.1] - 2019-10-22 + +### Changed + +- Don't watch `node_modules` files for changes + +### Fixed + +- Fixes significant build performance regression in `v1.2.0-canary.0` + +## [1.1.3] - 2019-10-22 + +### Fixed + +- Fixes an issue where in some cases function properties in the user's `theme` config didn't receive the second utils argument + +## [1.2.0-canary.0] - 2019-10-14 + +### Added + +- Automatically watch all config file dependencies (plugins, design tokens imported from other files, etc.) for changes when build watcher is running +- Add `justify-evenly` utility + +### Changed + +- Allow plugins to add their own config file to be resolved with the user's custom config + +## [1.1.2] - 2019-08-14 + +### Fixed + +- Fixes a bug with horizontal rules where they were displayed with a 2px border instead of a 1px border +- Fixes a bug with horizontal rules where they were rendered with default top/bottom margin + +## [1.1.1] - 2019-08-09 + +### Fixed + +- Fixes issue where values like `auto` would fail to make it through the default negative margin config + +## [1.1.0] - 2019-08-06 + +### Added + +- Added utilities for screenreader visibility +- Added utilities for placeholder color +- First, last, even, and odd child variants +- Disabled variant +- Visited variant +- Increase utility specificity using a scope instead of !important +- Add hover/focus variants for opacity by default +- Added `border-double` utility +- Support negative prefix for boxShadow and letterSpacing plugins +- Support passing config path via object + +### Fixed + +- Placeholders no longer have a default opacity +- Make horizontal rules visible by default +- Generate correct negative margins when using calc + +## [1.0.6] - 2019-08-01 + +### Fixed + +- Fixes issue where modifiers would mutate nested rules + +## [1.0.5] - 2019-07-11 + +### Added + +- Support built-in variants for utilities that include pseudo-elements + +### Changed + +- Update several dependencies, including postcss-js which fixes an issue with using `!important` directly in Tailwind utility plugins + +## [1.0.4] - 2019-06-11 + +### Changed + +- Increase precision of percentage width values to avoid 1px rounding issues in grid layouts + +## [1.0.3] - 2019-06-01 + +### Changed + +- Throws an error when someone tries to use `@tailwind preflight` instead of `@tailwind base`, this is the source of many support requests + +## [1.0.2] - 2019-05-27 + +### Fixed + +- Fixes a bug where `@screen` rules weren't bubbled properly when nested in plugins + +## [1.0.1] - 2019-05-13 + +### Fixed + +- Fixes a bug where global variants weren't properly merged + +## [1.0.0] - 2019-05-13 + +No release notes + +## [1.0.0-beta.10] - 2019-05-12 + +### Changed + +- Use `9999` and `-9999` for `order-last` and `order-first` utilities respectively + +## [1.0.0-beta.9] - 2019-05-12 + +### Added + +- Add `bg-repeat-round` and `bg-repeat-space` utilities +- Add `select-all` and `select-auto` utilities + +### Changed + +- Make all utilities responsive by default + +## [1.0.0-beta.8] - 2019-04-28 + +### Added + +- Adds `responsive` variants for the new order utilities by default, should have been there all along + +## [1.0.0-beta.7] - 2019-04-27 + +### Fixed + +- Fixes a bug where you couldn't extend the margin config + +## [1.0.0-beta.6] - 2019-04-27 + +### Added + +- Added support for negative inset (`-top-6`, `-right-4`) and z-index (`-z-10`) utilities, using the same negative key syntax supported by the margin plugin +- Add missing fractions as well as x/12 fractions to width scale +- Add `order` utilities +- Add `cursor-text` class by default + +### Changed + +- Make it possible to access your fully merged config file in JS + +### Removed + +- Removed `negativeMargin` plugin, now the regular `margin` plugin supports generating negative classes (like `-mx-6`) by using negative keys in the config, like `-6` + +## [1.0.0-beta.5] - 2019-04-18 + +### Changed + +- Make it possible to disable all core plugins using `corePlugins: false` +- Make it possible to configure a single list of variants that applies to all utility plugins +- Make it possible to safelist which core plugins should be enabled + +### Fixed + +- Fix a bug where stroke and fill plugins didn't properly handle the next object syntax for color definitions +- Fix a bug where you couldn't have comments near `@apply` directives + +## [1.0.0-beta.4] - 2019-03-29 + +### Added + +- Add the `container` key to the scaffolded config file when generated with `--full` + +### Changed + +- Bumps node dependency to 8.9.0 so we can keep our default config file clean, 6.9.0 is EOL next month anyways + +### Removed + +- Removes `SFMono-Regular` from the beginning of the default monospace font stack, it has no italic support and Menlo looks better anyways + +### Fixed + +- Fixes an issue where the user's config object was being mutated during processing (only affects @bradlc 😅) +- Fixes an issue where you couldn't use a closure to define theme sections under `extend` + +## [1.0.0-beta.3] - 2019-03-18 + +### Added + +- Support lazy evaluation in `theme.extend` + +### Changed + +- Use lighter default border color +- Revert #745 and use `bolder` for strong tags by default instead of `fontWeight.bold` + +## [1.0.0-beta.2] - 2019-03-17 + +### Changed + +- Closures in the `theme` section of the config file are now passed a `theme` function instead of an object + +### Fixed + +- Fix issue where `@screen` didn't work at all 🙃 + +## [1.0.0-beta.1] - 2019-03-17 + +### Added + +- New config file structure +- New expanded default color palette +- New default `maxWidth` scale +- Added utilities for `list-style-type` and `list-style-position` +- Added `break-all` utility + +### Changed + +- `object-position` utilities are now customizable under `theme.objectPosition` +- `cursor` utilities are now customizable under `theme.cursors` +- `flex-grow/shrink` utilities are now customizable under `theme.flexGrow/flexShrink` +- Default variant output position can be customized +- Extended default line-height scale +- Extended default letter-spacing scale + +## [0.7.4] - 2019-01-23 + +### Changed + +- Update our PostCSS related dependencies + +### Fixed + +- Fix bug where class names containing a `.`character had the responsive prefix added in the wrong place + +## [0.7.3] - 2018-12-03 + +### Changed + +- Update Normalize to v8.0.1 + +## [0.7.2] - 2018-11-05 + +### Added + +- Add `--no-autoprefixer` option to CLI `build` command + +## [0.7.1] - 2018-11-05 + +### Changed + +- Update autoprefixer dependency + +## [0.7.0] - 2018-10-31 + +### Added + +- Registering new variants from plugins +- Variant order can be customized per module +- Added focus-within variant +- Fancy CLI updates +- Option to generate config without comments +- Make configured prefix optional when using @apply +- Improve Flexbox behavior in IE 10/11 + +### Changed + +- Variant order in modules is now significant +- Normalize.css updated to v8.0.0 +- Removed CSS fix for Chrome 62 button border radius change + +## [0.6.6] - 2018-09-21 + +### Changed + +- Promote `shadowLookup` from experiment to official feature + +## [0.6.5] - 2018-08-18 + +### Fixed + +- Fixes an issue where units were stripped from zero value properties + +## [0.6.4] - 2018-07-16 + +### Fixed + +- Fixes an issue where changes to your configuration file were ignored when using `webpack --watch` + +## [0.6.3] - 2018-07-11 + +### Fixed + +- Fixes an issue where `@tailwind utilities` generated no output + +## [0.6.2] - 2018-03-11 + +### Added + +- Added table layout utilities for styling tables +- Configuration can now be passed as an object +- Registering new variants from plugins (experimental) +- Allow `@apply`-ing classes that aren't defined but would be generated (experimental) + +### Changed + +- Default config file changes + +## [0.6.1] - 2018-06-22 + +### Fixed + +- Fix incorrect box-shadow syntax for the `.shadow-outline` utility 🤦‍♂️ + +## [0.6.0] - 2018-06-21 + +### Added + +- Added border collapse utilities for styling tables +- Added more axis-specific overflow utilities +- Added `.outline-none` utility for suppressing focus styles +- Added `.shadow-outline` utility as an alternative to default browser focus styles +- Extended default padding, margin, negative margin, width, and height scales +- Enable focus and hover variants for more modules by default + +### Changed + +- Removed default `outline: none !important` styles from focusable but keyboard-inaccessible elements +- Moved screen prefix for responsive `group-hover` variants +- Default config file changes + +## [0.5.3] - 2018-05-07 + +### Changed + +- Improve sourcemaps for replaced styles like `preflight` + +### Fixed + +- Fix bug where informational messages were being logged to stdout during build, preventing the ability to use Tailwind's output in Unix pipelines + +## [0.5.2] - 2018-03-29 + +### Fixed + +- Fixes an issue with a dependency that had a security vulnerability + +## [0.5.1] - 2018-03-13 + +### Removed + +- Reverts a change that renamed the `.roman` class to `.not-italic` due to the fact that it breaks compatibility with cssnext: [postcss/postcss-selector-not#10](https://github.com/postcss/postcss-selector-not/issues/10). We'll stick with `.roman` for now with a plan to switch to `.not-italic` in another breaking version should that issue get resolved in postcss-selector-not. + +## [0.5.0] - 2018-03-13 + +### Added + +- Plugin system +- Added `.sticky position` utility +- Added `.cursor-wait` and `.cursor-move` utilities +- Added `.bg-auto` background size utility +- Background sizes are now customizable +- Support for active variants +- Better postcss-import support +- Configuration options for the `.container` component + +### Changed + +- The `.container` component is now a built-in plugin +- State variant precedence changes +- New config file keys +- `.overflow-x/y-scroll` now set `overflow: scroll` instead of `overflow: auto` +- `.roman` renamed to `.not-italic` + +## [0.4.3] - 2018-03-13 + +### Changed + +- Use `global.Object` to avoid issues with polyfills when importing the Tailwind config into other JS + +## [0.4.2] - 2018-03-01 + +### Added + +- Add support for using a function to define class prefixes in addition to a simple string + +### Changed + +- Improve the performance of @apply by using a lookup table instead of searching + +### Fixed + +- Fix an issue where borders couldn't be applied to `img` tags without specifying a border style + +## [0.4.1] - 2018-01-22 + +### Changed + +- Make default sans-serif font stack more future proof and safe to use with CSS `font` shorthand +- Replace stylefmt with Perfectionist to avoid weird stylelint conflicts + +## [0.4.0] - 2017-12-15 + +### Added + +- `@apply`'d classes can now be made `!important` explicitly + +### Changed + +- `@apply` now strips `!important` from any mixed in classes +- Default color palette tweaks + +## [0.3.0] - 2017-12-01 + +### Added + +- Enable/disable modules and control which variants are generated for each +- Focus variants +- Group hover variants +- New `@variants` at-rule +- Customize the separator character +- Missing config keys now fallback to their default values +- New utilities + +### Changed + +- Lists now have no margins by default +- `.pin` no longer sets width and height to 100% +- SVG `fill` no longer defaults to currentColor + +## [0.2.2] - 2017-11-19 + +### Fixed + +- Fix issue with dist files not being published due to bug in latest npm + +## [0.2.1] - 2017-11-18 + +### Fixed + +- Fix overly specific border-radius reset for Chrome 62 button styles + +## [0.2.0] - 2017-11-17 + +### Added + +- Add a custom prefix to all utilities +- Optionally make all utilities `!important` +- Round element corners independently +- Cascading border colors and styles + +### Changed + +- `auto` is no longer a hard-coded margin value +- The `defaultConfig` function is now a separate module +- Rounded utilities now combine position and radius size +- Border width utilities no longer affect border color/style +- `@apply` is now very strict about what classes can be applied +- Add `options` key to your config +- Spacing, radius, and border width utility declaration order changes + +## [0.1.6] - 2017-11-09 + +### Fixed + +- Fix CDN files not being published to npm + +## [0.1.5] - 2017-11-08 + +### Changed + +- Apply the same default placeholder styling that's applied to inputs to textareas + +### Fixed + +- Fix CLI tool not loading config files properly + +## [0.1.4] - 2017-11-06 + +### Added + +- Autoprefix dist assets for quick hacking and prototyping +- Add `my-auto`, `mt-auto`, and `mb-auto` margin utilities +- Add `sans-serif` to end of default `sans` font stack + +### Changed + +- If using Webpack, it will now watch your config file changes +- When running `tailwind init [filename]`, automatically append `.js` to filename if not present +- Support default fallback value in `config(...)` function, ie. `config('colors.blue', #0000ff)` +- Don't output empty media queries if Tailwind processes a file that doesn't use Tailwind + +### Fixed + +- Move list utilities earlier in stylesheet to allow overriding with spacing utilities + +## [0.1.3] - 2017-11-02 + +### Added + +- Add new `.scrolling-touch` and `.scrolling-auto` utilities for controlling inertial scroll behavior on WebKit touch devices +- Generate separate dist files for preflight, utilities, and tailwind for CDN usage + +## [0.1.2] - 2017-11-01 + +### Changed + +- Target Node 6.9.0 explicitly (instead of 8.6 implicitly) to support more users + +### Fixed + +- Fix issue with config option not being respected in `tailwind build` + +## [0.1.1] - 2017-11-01 + +### Fixed + +- Fix `tailwind build` CLI command not writing output files + +## [0.1.0] - 2017-11-01 + +### Added + +- Everything! + +[unreleased]: https://github.com/tailwindlabs/tailwindcss/compare/v3.1.8...HEAD +[3.1.8]: https://github.com/tailwindlabs/tailwindcss/compare/v3.1.7...v3.1.8 +[3.1.7]: https://github.com/tailwindlabs/tailwindcss/compare/v3.1.6...v3.1.7 +[3.1.6]: https://github.com/tailwindlabs/tailwindcss/compare/v3.1.5...v3.1.6 +[3.1.5]: https://github.com/tailwindlabs/tailwindcss/compare/v3.1.4...v3.1.5 +[3.1.4]: 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diff --git a/node_modules/tailwindcss/LICENSE b/node_modules/tailwindcss/LICENSE new file mode 100644 index 0000000..d6a8229 --- /dev/null +++ b/node_modules/tailwindcss/LICENSE @@ -0,0 +1,21 @@ +MIT License + +Copyright (c) Tailwind Labs, Inc. + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/tailwindcss/README.md b/node_modules/tailwindcss/README.md new file mode 100644 index 0000000..ff06463 --- /dev/null +++ b/node_modules/tailwindcss/README.md @@ -0,0 +1,40 @@ +

+ + Tailwind CSS + + + Tailwind CSS + +

+ +

+ A utility-first CSS framework for rapidly building custom user interfaces. +

+ + +

+ Build Status + Total Downloads + Latest Release + License +

+ +------ + +## Documentation + +For full documentation, visit [tailwindcss.com](https://tailwindcss.com/). + +## Community + +For help, discussion about best practices, or any other conversation that would benefit from being searchable: + +[Discuss Tailwind CSS on GitHub](https://github.com/tailwindcss/tailwindcss/discussions) + +For casual chit-chat with others using the framework: + +[Join the Tailwind CSS Discord Server](https://discord.gg/7NF8GNe) + +## Contributing + +If you're interested in contributing to Tailwind CSS, please read our [contributing docs](https://github.com/tailwindcss/tailwindcss/blob/master/.github/CONTRIBUTING.md) **before submitting a pull request**. diff --git a/node_modules/tailwindcss/base.css b/node_modules/tailwindcss/base.css new file mode 100644 index 0000000..2f02db5 --- /dev/null +++ b/node_modules/tailwindcss/base.css @@ -0,0 +1 @@ +@tailwind base; diff --git a/node_modules/tailwindcss/colors.d.ts b/node_modules/tailwindcss/colors.d.ts new file mode 100644 index 0000000..d85ab86 --- /dev/null +++ b/node_modules/tailwindcss/colors.d.ts @@ -0,0 +1,3 @@ +import type { DefaultColors } from './types/generated/colors' +declare const colors: DefaultColors +export = colors diff --git a/node_modules/tailwindcss/colors.js b/node_modules/tailwindcss/colors.js new file mode 100644 index 0000000..c6f9149 --- /dev/null +++ b/node_modules/tailwindcss/colors.js @@ -0,0 +1,2 @@ +let colors = require('./lib/public/colors') +module.exports = (colors.__esModule ? colors : { default: colors }).default diff --git a/node_modules/tailwindcss/components.css b/node_modules/tailwindcss/components.css new file mode 100644 index 0000000..020aaba --- /dev/null +++ b/node_modules/tailwindcss/components.css @@ -0,0 +1 @@ +@tailwind components; diff --git a/node_modules/tailwindcss/defaultConfig.d.ts b/node_modules/tailwindcss/defaultConfig.d.ts new file mode 100644 index 0000000..2c2bccf --- /dev/null +++ b/node_modules/tailwindcss/defaultConfig.d.ts @@ -0,0 +1,3 @@ +import type { Config } from './types/config' +declare const config: Config +export = config diff --git a/node_modules/tailwindcss/defaultConfig.js b/node_modules/tailwindcss/defaultConfig.js new file mode 100644 index 0000000..7b63587 --- /dev/null +++ b/node_modules/tailwindcss/defaultConfig.js @@ -0,0 +1,2 @@ +let defaultConfig = require('./lib/public/default-config') +module.exports = (defaultConfig.__esModule ? defaultConfig : { default: defaultConfig }).default diff --git a/node_modules/tailwindcss/defaultTheme.d.ts b/node_modules/tailwindcss/defaultTheme.d.ts new file mode 100644 index 0000000..2bc9dc7 --- /dev/null +++ b/node_modules/tailwindcss/defaultTheme.d.ts @@ -0,0 +1,4 @@ +import type { Config } from './types/config' +import { DefaultTheme } from './types/generated/default-theme' +declare const theme: Config['theme'] & DefaultTheme +export = theme diff --git a/node_modules/tailwindcss/defaultTheme.js b/node_modules/tailwindcss/defaultTheme.js new file mode 100644 index 0000000..991526d --- /dev/null +++ b/node_modules/tailwindcss/defaultTheme.js @@ -0,0 +1,2 @@ +let defaultTheme = require('./lib/public/default-theme') +module.exports = (defaultTheme.__esModule ? defaultTheme : { default: defaultTheme }).default diff --git a/node_modules/tailwindcss/lib/cli-peer-dependencies.js b/node_modules/tailwindcss/lib/cli-peer-dependencies.js new file mode 100644 index 0000000..98849b1 --- /dev/null +++ b/node_modules/tailwindcss/lib/cli-peer-dependencies.js @@ -0,0 +1,28 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +function _export(target, all) { + for(var name in all)Object.defineProperty(target, name, { + enumerable: true, + get: all[name] + }); +} +_export(exports, { + lazyPostcss: ()=>lazyPostcss, + lazyPostcssImport: ()=>lazyPostcssImport, + lazyAutoprefixer: ()=>lazyAutoprefixer, + lazyCssnano: ()=>lazyCssnano +}); +function lazyPostcss() { + return require("postcss"); +} +function lazyPostcssImport() { + return require("postcss-import"); +} +function lazyAutoprefixer() { + return require("autoprefixer"); +} +function lazyCssnano() { + return require("cssnano"); +} diff --git a/node_modules/tailwindcss/lib/cli.js b/node_modules/tailwindcss/lib/cli.js new file mode 100755 index 0000000..09382c9 --- /dev/null +++ b/node_modules/tailwindcss/lib/cli.js @@ -0,0 +1,808 @@ +#!/usr/bin/env node +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +const _indexJs = require("../peers/index.js"); +const _chokidar = /*#__PURE__*/ _interopRequireDefault(require("chokidar")); +const _path = /*#__PURE__*/ _interopRequireDefault(require("path")); +const _arg = /*#__PURE__*/ _interopRequireDefault(require("arg")); +const _fs = /*#__PURE__*/ _interopRequireDefault(require("fs")); +const _postcssLoadConfig = /*#__PURE__*/ _interopRequireDefault(require("postcss-load-config")); +const _lilconfig = require("lilconfig"); +const _plugins = /*#__PURE__*/ _interopRequireDefault(require("postcss-load-config/src/plugins" // Little bit scary, looking at private/internal API +)); +const _options = /*#__PURE__*/ _interopRequireDefault(require("postcss-load-config/src/options" // Little bit scary, looking at private/internal API +)); +const _processTailwindFeatures = /*#__PURE__*/ _interopRequireDefault(require("./processTailwindFeatures")); +const _resolveConfig = /*#__PURE__*/ _interopRequireDefault(require("../resolveConfig")); +const _fastGlob = /*#__PURE__*/ _interopRequireDefault(require("fast-glob")); +const _getModuleDependencies = /*#__PURE__*/ _interopRequireDefault(require("./lib/getModuleDependencies")); +const _log = /*#__PURE__*/ _interopRequireDefault(require("./util/log")); +const _packageJson = /*#__PURE__*/ _interopRequireDefault(require("../package.json")); +const _normalizePath = /*#__PURE__*/ _interopRequireDefault(require("normalize-path")); +const _validateConfigJs = require("./util/validateConfig.js"); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +let env = { + DEBUG: process.env.DEBUG !== undefined && process.env.DEBUG !== "0" +}; +function isESM() { + const pkgPath = _path.default.resolve("./package.json"); + try { + let pkg = JSON.parse(_fs.default.readFileSync(pkgPath, "utf8")); + return pkg.type && pkg.type === "module"; + } catch (err) { + return false; + } +} +let configs = isESM() ? { + tailwind: "tailwind.config.cjs", + postcss: "postcss.config.cjs" +} : { + tailwind: "tailwind.config.js", + postcss: "postcss.config.js" +}; +// --- +function indentRecursive(node, indent = 0) { + node.each && node.each((child, i)=>{ + if (!child.raws.before || !child.raws.before.trim() || child.raws.before.includes("\n")) { + child.raws.before = `\n${node.type !== "rule" && i > 0 ? "\n" : ""}${" ".repeat(indent)}`; + } + child.raws.after = `\n${" ".repeat(indent)}`; + indentRecursive(child, indent + 1); + }); +} +function formatNodes(root) { + indentRecursive(root); + if (root.first) { + root.first.raws.before = ""; + } +} +async function outputFile(file, contents) { + if (_fs.default.existsSync(file) && await _fs.default.promises.readFile(file, "utf8") === contents) { + return; // Skip writing the file + } + // Write the file + await _fs.default.promises.writeFile(file, contents, "utf8"); +} +function drainStdin() { + return new Promise((resolve, reject)=>{ + let result = ""; + process.stdin.on("data", (chunk)=>{ + result += chunk; + }); + process.stdin.on("end", ()=>resolve(result)); + process.stdin.on("error", (err)=>reject(err)); + }); +} +function help({ message , usage , commands , options }) { + let indent = 2; + // Render header + console.log(); + console.log(`${_packageJson.default.name} v${_packageJson.default.version}`); + // Render message + if (message) { + console.log(); + for (let msg of message.split("\n")){ + console.log(msg); + } + } + // Render usage + if (usage && usage.length > 0) { + console.log(); + console.log("Usage:"); + for (let example of usage){ + console.log(" ".repeat(indent), example); + } + } + // Render commands + if (commands && commands.length > 0) { + console.log(); + console.log("Commands:"); + for (let command of commands){ + console.log(" ".repeat(indent), command); + } + } + // Render options + if (options) { + let groupedOptions = {}; + for (let [key, value] of Object.entries(options)){ + if (typeof value === "object") { + groupedOptions[key] = { + ...value, + flags: [ + key + ] + }; + } else { + groupedOptions[value].flags.push(key); + } + } + console.log(); + console.log("Options:"); + for (let { flags , description , deprecated } of Object.values(groupedOptions)){ + if (deprecated) continue; + if (flags.length === 1) { + console.log(" ".repeat(indent + 4 /* 4 = "-i, ".length */ ), flags.slice().reverse().join(", ").padEnd(20, " "), description); + } else { + console.log(" ".repeat(indent), flags.slice().reverse().join(", ").padEnd(24, " "), description); + } + } + } + console.log(); +} +function oneOf(...options) { + return Object.assign((value = true)=>{ + for (let option of options){ + let parsed = option(value); + if (parsed === value) { + return parsed; + } + } + throw new Error("..."); + }, { + manualParsing: true + }); +} +function loadPostcss() { + // Try to load a local `postcss` version first + try { + return require("postcss"); + } catch {} + return (0, _indexJs.lazyPostcss)(); +} +let commands = { + init: { + run: init, + args: { + "--full": { + type: Boolean, + description: `Initialize a full \`${configs.tailwind}\` file` + }, + "--postcss": { + type: Boolean, + description: `Initialize a \`${configs.postcss}\` file` + }, + "-f": "--full", + "-p": "--postcss" + } + }, + build: { + run: build, + args: { + "--input": { + type: String, + description: "Input file" + }, + "--output": { + type: String, + description: "Output file" + }, + "--watch": { + type: Boolean, + description: "Watch for changes and rebuild as needed" + }, + "--poll": { + type: Boolean, + description: "Use polling instead of filesystem events when watching" + }, + "--content": { + type: String, + description: "Content paths to use for removing unused classes" + }, + "--purge": { + type: String, + deprecated: true + }, + "--postcss": { + type: oneOf(String, Boolean), + description: "Load custom PostCSS configuration" + }, + "--minify": { + type: Boolean, + description: "Minify the output" + }, + "--config": { + type: String, + description: "Path to a custom config file" + }, + "--no-autoprefixer": { + type: Boolean, + description: "Disable autoprefixer" + }, + "-c": "--config", + "-i": "--input", + "-o": "--output", + "-m": "--minify", + "-w": "--watch", + "-p": "--poll" + } + } +}; +let sharedFlags = { + "--help": { + type: Boolean, + description: "Display usage information" + }, + "-h": "--help" +}; +if (process.stdout.isTTY /* Detect redirecting output to a file */ && (process.argv[2] === undefined || process.argv.slice(2).every((flag)=>sharedFlags[flag] !== undefined))) { + help({ + usage: [ + "tailwindcss [--input input.css] [--output output.css] [--watch] [options...]", + "tailwindcss init [--full] [--postcss] [options...]", + ], + commands: Object.keys(commands).filter((command)=>command !== "build").map((command)=>`${command} [options]`), + options: { + ...commands.build.args, + ...sharedFlags + } + }); + process.exit(0); +} +let command = ((arg = "")=>arg.startsWith("-") ? undefined : arg)(process.argv[2]) || "build"; +if (commands[command] === undefined) { + if (_fs.default.existsSync(_path.default.resolve(command))) { + // TODO: Deprecate this in future versions + // Check if non-existing command, might be a file. + command = "build"; + } else { + help({ + message: `Invalid command: ${command}`, + usage: [ + "tailwindcss [options]" + ], + commands: Object.keys(commands).filter((command)=>command !== "build").map((command)=>`${command} [options]`), + options: sharedFlags + }); + process.exit(1); + } +} +// Execute command +let { args: flags , run } = commands[command]; +let args = (()=>{ + try { + let result = (0, _arg.default)(Object.fromEntries(Object.entries({ + ...flags, + ...sharedFlags + }).filter(([_key, value])=>{ + var ref; + return !(value === null || value === void 0 ? void 0 : (ref = value.type) === null || ref === void 0 ? void 0 : ref.manualParsing); + }).map(([key, value])=>[ + key, + typeof value === "object" ? value.type : value + ])), { + permissive: true + }); + // Manual parsing of flags to allow for special flags like oneOf(Boolean, String) + for(let i = result["_"].length - 1; i >= 0; --i){ + let flag = result["_"][i]; + if (!flag.startsWith("-")) continue; + let flagName = flag; + let handler = flags[flag]; + // Resolve flagName & handler + while(typeof handler === "string"){ + flagName = handler; + handler = flags[handler]; + } + if (!handler) continue; + let args = []; + let offset = i + 1; + // Parse args for current flag + while(result["_"][offset] && !result["_"][offset].startsWith("-")){ + args.push(result["_"][offset++]); + } + // Cleanup manually parsed flags + args + result["_"].splice(i, 1 + args.length); + // Set the resolved value in the `result` object + result[flagName] = handler.type(args.length === 0 ? undefined : args.length === 1 ? args[0] : args, flagName); + } + // Ensure that the `command` is always the first argument in the `args`. + // This is important so that we don't have to check if a default command + // (build) was used or not from within each plugin. + // + // E.g.: tailwindcss input.css -> _: ['build', 'input.css'] + // E.g.: tailwindcss build input.css -> _: ['build', 'input.css'] + if (result["_"][0] !== command) { + result["_"].unshift(command); + } + return result; + } catch (err) { + if (err.code === "ARG_UNKNOWN_OPTION") { + help({ + message: err.message, + usage: [ + "tailwindcss [options]" + ], + options: sharedFlags + }); + process.exit(1); + } + throw err; + } +})(); +if (args["--help"]) { + help({ + options: { + ...flags, + ...sharedFlags + }, + usage: [ + `tailwindcss ${command} [options]` + ] + }); + process.exit(0); +} +run(); +// --- +function init() { + let messages = []; + var ref; + let tailwindConfigLocation = _path.default.resolve((ref = args["_"][1]) !== null && ref !== void 0 ? ref : `./${configs.tailwind}`); + if (_fs.default.existsSync(tailwindConfigLocation)) { + messages.push(`${_path.default.basename(tailwindConfigLocation)} already exists.`); + } else { + let stubFile = _fs.default.readFileSync(args["--full"] ? _path.default.resolve(__dirname, "../stubs/defaultConfig.stub.js") : _path.default.resolve(__dirname, "../stubs/simpleConfig.stub.js"), "utf8"); + // Change colors import + stubFile = stubFile.replace("../colors", "tailwindcss/colors"); + _fs.default.writeFileSync(tailwindConfigLocation, stubFile, "utf8"); + messages.push(`Created Tailwind CSS config file: ${_path.default.basename(tailwindConfigLocation)}`); + } + if (args["--postcss"]) { + let postcssConfigLocation = _path.default.resolve(`./${configs.postcss}`); + if (_fs.default.existsSync(postcssConfigLocation)) { + messages.push(`${_path.default.basename(postcssConfigLocation)} already exists.`); + } else { + let stubFile1 = _fs.default.readFileSync(_path.default.resolve(__dirname, "../stubs/defaultPostCssConfig.stub.js"), "utf8"); + _fs.default.writeFileSync(postcssConfigLocation, stubFile1, "utf8"); + messages.push(`Created PostCSS config file: ${_path.default.basename(postcssConfigLocation)}`); + } + } + if (messages.length > 0) { + console.log(); + for (let message of messages){ + console.log(message); + } + } +} +async function build() { + let input = args["--input"]; + let output = args["--output"]; + let shouldWatch = args["--watch"]; + let shouldPoll = args["--poll"]; + let shouldCoalesceWriteEvents = shouldPoll || process.platform === "win32"; + let includePostCss = args["--postcss"]; + // Polling interval in milliseconds + // Used only when polling or coalescing add/change events on Windows + let pollInterval = 10; + // TODO: Deprecate this in future versions + if (!input && args["_"][1]) { + console.error("[deprecation] Running tailwindcss without -i, please provide an input file."); + input = args["--input"] = args["_"][1]; + } + if (input && input !== "-" && !_fs.default.existsSync(input = _path.default.resolve(input))) { + console.error(`Specified input file ${args["--input"]} does not exist.`); + process.exit(9); + } + if (args["--config"] && !_fs.default.existsSync(args["--config"] = _path.default.resolve(args["--config"]))) { + console.error(`Specified config file ${args["--config"]} does not exist.`); + process.exit(9); + } + let configPath = args["--config"] ? args["--config"] : ((defaultPath)=>_fs.default.existsSync(defaultPath) ? defaultPath : null)(_path.default.resolve(`./${configs.tailwind}`)); + async function loadPostCssPlugins() { + let customPostCssPath = typeof args["--postcss"] === "string" ? args["--postcss"] : undefined; + let config = customPostCssPath ? await (async ()=>{ + let file = _path.default.resolve(customPostCssPath); + // Implementation, see: https://unpkg.com/browse/postcss-load-config@3.1.0/src/index.js + let { config ={} } = await (0, _lilconfig.lilconfig)("postcss").load(file); + if (typeof config === "function") { + config = config(); + } else { + config = Object.assign({}, config); + } + if (!config.plugins) { + config.plugins = []; + } + return { + file, + plugins: (0, _plugins.default)(config, file), + options: (0, _options.default)(config, file) + }; + })() : await (0, _postcssLoadConfig.default)(); + let configPlugins = config.plugins; + let configPluginTailwindIdx = configPlugins.findIndex((plugin)=>{ + if (typeof plugin === "function" && plugin.name === "tailwindcss") { + return true; + } + if (typeof plugin === "object" && plugin !== null && plugin.postcssPlugin === "tailwindcss") { + return true; + } + return false; + }); + let beforePlugins = configPluginTailwindIdx === -1 ? [] : configPlugins.slice(0, configPluginTailwindIdx); + let afterPlugins = configPluginTailwindIdx === -1 ? configPlugins : configPlugins.slice(configPluginTailwindIdx + 1); + return [ + beforePlugins, + afterPlugins, + config.options + ]; + } + function loadBuiltinPostcssPlugins() { + let postcss = loadPostcss(); + let IMPORT_COMMENT = "__TAILWIND_RESTORE_IMPORT__: "; + return [ + [ + (root)=>{ + root.walkAtRules("import", (rule)=>{ + if (rule.params.slice(1).startsWith("tailwindcss/")) { + rule.after(postcss.comment({ + text: IMPORT_COMMENT + rule.params + })); + rule.remove(); + } + }); + }, + (()=>{ + try { + return require("postcss-import"); + } catch {} + return (0, _indexJs.lazyPostcssImport)(); + })(), + (root)=>{ + root.walkComments((rule)=>{ + if (rule.text.startsWith(IMPORT_COMMENT)) { + rule.after(postcss.atRule({ + name: "import", + params: rule.text.replace(IMPORT_COMMENT, "") + })); + rule.remove(); + } + }); + }, + ], + [], + {}, + ]; + } + function resolveConfig() { + let config = configPath ? require(configPath) : {}; + if (args["--purge"]) { + _log.default.warn("purge-flag-deprecated", [ + "The `--purge` flag has been deprecated.", + "Please use `--content` instead.", + ]); + if (!args["--content"]) { + args["--content"] = args["--purge"]; + } + } + if (args["--content"]) { + let files = args["--content"].split(/(?{ + // Strings in this case are files / globs. If it is something else, + // like an object it's probably a raw content object. But this object + // is not watchable, so let's remove it. + return typeof file === "string"; + }).map((glob)=>(0, _normalizePath.default)(glob)); + } + function extractRawContent(config) { + return config.content.files.filter((file)=>{ + return typeof file === "object" && file !== null; + }); + } + function getChangedContent(config) { + let changedContent = []; + // Resolve globs from the content config + let globs = extractFileGlobs(config); + let files = _fastGlob.default.sync(globs); + for (let file of files){ + changedContent.push({ + content: _fs.default.readFileSync(_path.default.resolve(file), "utf8"), + extension: _path.default.extname(file).slice(1) + }); + } + // Resolve raw content in the tailwind config + for (let { raw: content , extension ="html" } of extractRawContent(config)){ + changedContent.push({ + content, + extension + }); + } + return changedContent; + } + async function buildOnce() { + let config = resolveConfig(); + let changedContent = getChangedContent(config); + let tailwindPlugin = ()=>{ + return { + postcssPlugin: "tailwindcss", + Once (root, { result }) { + (0, _processTailwindFeatures.default)(({ createContext })=>{ + return ()=>{ + return createContext(config, changedContent); + }; + })(root, result); + } + }; + }; + tailwindPlugin.postcss = true; + let [beforePlugins, afterPlugins, postcssOptions] = includePostCss ? await loadPostCssPlugins() : loadBuiltinPostcssPlugins(); + let plugins = [ + ...beforePlugins, + tailwindPlugin, + !args["--minify"] && formatNodes, + ...afterPlugins, + !args["--no-autoprefixer"] && (()=>{ + // Try to load a local `autoprefixer` version first + try { + return require("autoprefixer"); + } catch {} + return (0, _indexJs.lazyAutoprefixer)(); + })(), + args["--minify"] && (()=>{ + let options = { + preset: [ + "default", + { + cssDeclarationSorter: false + } + ] + }; + // Try to load a local `cssnano` version first + try { + return require("cssnano"); + } catch {} + return (0, _indexJs.lazyCssnano)()(options); + })(), + ].filter(Boolean); + let postcss = loadPostcss(); + let processor = postcss(plugins); + function processCSS(css) { + let start = process.hrtime.bigint(); + return Promise.resolve().then(()=>output ? _fs.default.promises.mkdir(_path.default.dirname(output), { + recursive: true + }) : null).then(()=>processor.process(css, { + ...postcssOptions, + from: input, + to: output + })).then((result)=>{ + if (!output) { + return process.stdout.write(result.css); + } + return Promise.all([ + outputFile(output, result.css), + result.map && outputFile(output + ".map", result.map.toString()), + ].filter(Boolean)); + }).then(()=>{ + let end = process.hrtime.bigint(); + console.error(); + console.error("Done in", (end - start) / BigInt(1e6) + "ms."); + }); + } + let css = await (()=>{ + // Piping in data, let's drain the stdin + if (input === "-") { + return drainStdin(); + } + // Input file has been provided + if (input) { + return _fs.default.readFileSync(_path.default.resolve(input), "utf8"); + } + // No input file provided, fallback to default atrules + return "@tailwind base; @tailwind components; @tailwind utilities"; + })(); + return processCSS(css); + } + let context = null; + async function startWatcher() { + let changedContent = []; + let configDependencies = []; + let contextDependencies = new Set(); + let watcher = null; + function refreshConfig() { + env.DEBUG && console.time("Module dependencies"); + for (let file of configDependencies){ + delete require.cache[require.resolve(file)]; + } + if (configPath) { + configDependencies = (0, _getModuleDependencies.default)(configPath).map(({ file })=>file); + for (let dependency of configDependencies){ + contextDependencies.add(dependency); + } + } + env.DEBUG && console.timeEnd("Module dependencies"); + return resolveConfig(); + } + let [beforePlugins, afterPlugins] = includePostCss ? await loadPostCssPlugins() : loadBuiltinPostcssPlugins(); + let plugins = [ + ...beforePlugins, + "__TAILWIND_PLUGIN_POSITION__", + !args["--minify"] && formatNodes, + ...afterPlugins, + !args["--no-autoprefixer"] && (()=>{ + // Try to load a local `autoprefixer` version first + try { + return require("autoprefixer"); + } catch {} + return (0, _indexJs.lazyAutoprefixer)(); + })(), + args["--minify"] && (()=>{ + let options = { + preset: [ + "default", + { + cssDeclarationSorter: false + } + ] + }; + // Try to load a local `cssnano` version first + try { + return require("cssnano"); + } catch {} + return (0, _indexJs.lazyCssnano)()(options); + })(), + ].filter(Boolean); + async function rebuild(config) { + env.DEBUG && console.time("Finished in"); + let tailwindPlugin = ()=>{ + return { + postcssPlugin: "tailwindcss", + Once (root, { result }) { + env.DEBUG && console.time("Compiling CSS"); + (0, _processTailwindFeatures.default)(({ createContext })=>{ + console.error(); + console.error("Rebuilding..."); + return ()=>{ + if (context !== null) { + context.changedContent = changedContent.splice(0); + return context; + } + env.DEBUG && console.time("Creating context"); + context = createContext(config, changedContent.splice(0)); + env.DEBUG && console.timeEnd("Creating context"); + return context; + }; + })(root, result); + env.DEBUG && console.timeEnd("Compiling CSS"); + } + }; + }; + tailwindPlugin.postcss = true; + let tailwindPluginIdx = plugins.indexOf("__TAILWIND_PLUGIN_POSITION__"); + let copy = plugins.slice(); + copy.splice(tailwindPluginIdx, 1, tailwindPlugin); + let postcss = loadPostcss(); + let processor = postcss(copy); + function processCSS(css) { + let start = process.hrtime.bigint(); + return Promise.resolve().then(()=>output ? _fs.default.promises.mkdir(_path.default.dirname(output), { + recursive: true + }) : null).then(()=>processor.process(css, { + from: input, + to: output + })).then(async (result)=>{ + for (let message of result.messages){ + if (message.type === "dependency") { + contextDependencies.add(message.file); + } + } + watcher.add([ + ...contextDependencies + ]); + if (!output) { + return process.stdout.write(result.css); + } + return Promise.all([ + outputFile(output, result.css), + result.map && outputFile(output + ".map", result.map.toString()), + ].filter(Boolean)); + }).then(()=>{ + let end = process.hrtime.bigint(); + console.error("Done in", (end - start) / BigInt(1e6) + "ms."); + }).catch((err)=>{ + if (err.name === "CssSyntaxError") { + console.error(err.toString()); + } else { + console.error(err); + } + }); + } + let css = await (()=>{ + // Piping in data, let's drain the stdin + if (input === "-") { + return drainStdin(); + } + // Input file has been provided + if (input) { + return _fs.default.readFileSync(_path.default.resolve(input), "utf8"); + } + // No input file provided, fallback to default atrules + return "@tailwind base; @tailwind components; @tailwind utilities"; + })(); + let result = await processCSS(css); + env.DEBUG && console.timeEnd("Finished in"); + return result; + } + let config = refreshConfig(configPath); + if (input) { + contextDependencies.add(_path.default.resolve(input)); + } + watcher = _chokidar.default.watch([ + ...contextDependencies, + ...extractFileGlobs(config) + ], { + usePolling: shouldPoll, + interval: shouldPoll ? pollInterval : undefined, + ignoreInitial: true, + awaitWriteFinish: shouldCoalesceWriteEvents ? { + stabilityThreshold: 50, + pollInterval: pollInterval + } : false + }); + let chain = Promise.resolve(); + watcher.on("change", async (file)=>{ + if (contextDependencies.has(file)) { + env.DEBUG && console.time("Resolve config"); + context = null; + config = refreshConfig(configPath); + env.DEBUG && console.timeEnd("Resolve config"); + env.DEBUG && console.time("Watch new files"); + let globs = extractFileGlobs(config); + watcher.add(configDependencies); + watcher.add(globs); + env.DEBUG && console.timeEnd("Watch new files"); + chain = chain.then(async ()=>{ + changedContent.push(...getChangedContent(config)); + await rebuild(config); + }); + } else { + chain = chain.then(async ()=>{ + changedContent.push({ + content: _fs.default.readFileSync(_path.default.resolve(file), "utf8"), + extension: _path.default.extname(file).slice(1) + }); + await rebuild(config); + }); + } + }); + watcher.on("add", async (file)=>{ + chain = chain.then(async ()=>{ + changedContent.push({ + content: _fs.default.readFileSync(_path.default.resolve(file), "utf8"), + extension: _path.default.extname(file).slice(1) + }); + await rebuild(config); + }); + }); + chain = chain.then(()=>{ + changedContent.push(...getChangedContent(config)); + return rebuild(config); + }); + } + if (shouldWatch) { + /* Abort the watcher if stdin is closed to avoid zombie processes */ if (process.stdin.isTTY) { + process.stdin.on("end", ()=>process.exit(0)); + process.stdin.resume(); + } + startWatcher(); + } else { + buildOnce(); + } +} diff --git a/node_modules/tailwindcss/lib/constants.js b/node_modules/tailwindcss/lib/constants.js new file mode 100644 index 0000000..47d7400 --- /dev/null +++ b/node_modules/tailwindcss/lib/constants.js @@ -0,0 +1,44 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +function _export(target, all) { + for(var name in all)Object.defineProperty(target, name, { + enumerable: true, + get: all[name] + }); +} +_export(exports, { + cli: ()=>cli, + defaultConfigFile: ()=>defaultConfigFile, + defaultPostCssConfigFile: ()=>defaultPostCssConfigFile, + cjsConfigFile: ()=>cjsConfigFile, + cjsPostCssConfigFile: ()=>cjsPostCssConfigFile, + supportedConfigFiles: ()=>supportedConfigFiles, + supportedPostCssConfigFile: ()=>supportedPostCssConfigFile, + defaultConfigStubFile: ()=>defaultConfigStubFile, + simpleConfigStubFile: ()=>simpleConfigStubFile, + defaultPostCssConfigStubFile: ()=>defaultPostCssConfigStubFile +}); +const _path = /*#__PURE__*/ _interopRequireDefault(require("path")); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +const cli = "tailwind"; +const defaultConfigFile = "./tailwind.config.js"; +const defaultPostCssConfigFile = "./postcss.config.js"; +const cjsConfigFile = "./tailwind.config.cjs"; +const cjsPostCssConfigFile = "./postcss.config.cjs"; +const supportedConfigFiles = [ + cjsConfigFile, + defaultConfigFile +]; +const supportedPostCssConfigFile = [ + cjsPostCssConfigFile, + defaultPostCssConfigFile +]; +const defaultConfigStubFile = _path.default.resolve(__dirname, "../stubs/defaultConfig.stub.js"); +const simpleConfigStubFile = _path.default.resolve(__dirname, "../stubs/simpleConfig.stub.js"); +const defaultPostCssConfigStubFile = _path.default.resolve(__dirname, "../stubs/defaultPostCssConfig.stub.js"); diff --git a/node_modules/tailwindcss/lib/corePluginList.js b/node_modules/tailwindcss/lib/corePluginList.js new file mode 100644 index 0000000..82a362c --- /dev/null +++ b/node_modules/tailwindcss/lib/corePluginList.js @@ -0,0 +1,181 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>_default +}); +const _default = [ + "preflight", + "container", + "accessibility", + "pointerEvents", + "visibility", + "position", + "inset", + "isolation", + "zIndex", + "order", + "gridColumn", + "gridColumnStart", + "gridColumnEnd", + "gridRow", + "gridRowStart", + "gridRowEnd", + "float", + "clear", + "margin", + "boxSizing", + "display", + "aspectRatio", + "height", + "maxHeight", + "minHeight", + "width", + "minWidth", + "maxWidth", + "flex", + "flexShrink", + "flexGrow", + "flexBasis", + "tableLayout", + "borderCollapse", + "borderSpacing", + "transformOrigin", + "translate", + "rotate", + "skew", + "scale", + "transform", + "animation", + "cursor", + "touchAction", + "userSelect", + "resize", + "scrollSnapType", + "scrollSnapAlign", + "scrollSnapStop", + "scrollMargin", + "scrollPadding", + "listStylePosition", + "listStyleType", + "appearance", + "columns", + "breakBefore", + "breakInside", + "breakAfter", + "gridAutoColumns", + "gridAutoFlow", + "gridAutoRows", + "gridTemplateColumns", + "gridTemplateRows", + "flexDirection", + "flexWrap", + "placeContent", + "placeItems", + "alignContent", + "alignItems", + "justifyContent", + "justifyItems", + "gap", + "space", + "divideWidth", + "divideStyle", + "divideColor", + "divideOpacity", + "placeSelf", + "alignSelf", + "justifySelf", + "overflow", + "overscrollBehavior", + "scrollBehavior", + "textOverflow", + "whitespace", + "wordBreak", + "borderRadius", + "borderWidth", + "borderStyle", + "borderColor", + "borderOpacity", + "backgroundColor", + "backgroundOpacity", + "backgroundImage", + "gradientColorStops", + "boxDecorationBreak", + "backgroundSize", + "backgroundAttachment", + "backgroundClip", + "backgroundPosition", + "backgroundRepeat", + "backgroundOrigin", + "fill", + "stroke", + "strokeWidth", + "objectFit", + "objectPosition", + "padding", + "textAlign", + "textIndent", + "verticalAlign", + "fontFamily", + "fontSize", + "fontWeight", + "textTransform", + "fontStyle", + "fontVariantNumeric", + "lineHeight", + "letterSpacing", + "textColor", + "textOpacity", + "textDecoration", + "textDecorationColor", + "textDecorationStyle", + "textDecorationThickness", + "textUnderlineOffset", + "fontSmoothing", + "placeholderColor", + "placeholderOpacity", + "caretColor", + "accentColor", + "opacity", + "backgroundBlendMode", + "mixBlendMode", + "boxShadow", + "boxShadowColor", + "outlineStyle", + "outlineWidth", + "outlineOffset", + "outlineColor", + "ringWidth", + "ringColor", + "ringOpacity", + "ringOffsetWidth", + "ringOffsetColor", + "blur", + "brightness", + "contrast", + "dropShadow", + "grayscale", + "hueRotate", + "invert", + "saturate", + "sepia", + "filter", + "backdropBlur", + "backdropBrightness", + "backdropContrast", + "backdropGrayscale", + "backdropHueRotate", + "backdropInvert", + "backdropOpacity", + "backdropSaturate", + "backdropSepia", + "backdropFilter", + "transitionProperty", + "transitionDelay", + "transitionDuration", + "transitionTimingFunction", + "willChange", + "content" +]; diff --git a/node_modules/tailwindcss/lib/corePlugins.js b/node_modules/tailwindcss/lib/corePlugins.js new file mode 100644 index 0000000..71aee97 --- /dev/null +++ b/node_modules/tailwindcss/lib/corePlugins.js @@ -0,0 +1,3669 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +function _export(target, all) { + for(var name in all)Object.defineProperty(target, name, { + enumerable: true, + get: all[name] + }); +} +_export(exports, { + variantPlugins: ()=>variantPlugins, + corePlugins: ()=>corePlugins +}); +const _fs = /*#__PURE__*/ _interopRequireDefault(require("fs")); +const _path = /*#__PURE__*/ _interopRequireWildcard(require("path")); +const _postcss = /*#__PURE__*/ _interopRequireDefault(require("postcss")); +const _createUtilityPlugin = /*#__PURE__*/ _interopRequireDefault(require("./util/createUtilityPlugin")); +const _buildMediaQuery = /*#__PURE__*/ _interopRequireDefault(require("./util/buildMediaQuery")); +const _escapeClassName = /*#__PURE__*/ _interopRequireDefault(require("./util/escapeClassName")); +const _parseAnimationValue = /*#__PURE__*/ _interopRequireDefault(require("./util/parseAnimationValue")); +const _flattenColorPalette = /*#__PURE__*/ _interopRequireDefault(require("./util/flattenColorPalette")); +const _withAlphaVariable = /*#__PURE__*/ _interopRequireWildcard(require("./util/withAlphaVariable")); +const _toColorValue = /*#__PURE__*/ _interopRequireDefault(require("./util/toColorValue")); +const _isPlainObject = /*#__PURE__*/ _interopRequireDefault(require("./util/isPlainObject")); +const _transformThemeValue = /*#__PURE__*/ _interopRequireDefault(require("./util/transformThemeValue")); +const _packageJson = require("../package.json"); +const _log = /*#__PURE__*/ _interopRequireDefault(require("./util/log")); +const _normalizeScreens = require("./util/normalizeScreens"); +const _parseBoxShadowValue = require("./util/parseBoxShadowValue"); +const _removeAlphaVariables = require("./util/removeAlphaVariables"); +const _featureFlags = require("./featureFlags"); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +function _getRequireWildcardCache(nodeInterop) { + if (typeof WeakMap !== "function") return null; + var cacheBabelInterop = new WeakMap(); + var cacheNodeInterop = new WeakMap(); + return (_getRequireWildcardCache = function(nodeInterop) { + return nodeInterop ? cacheNodeInterop : cacheBabelInterop; + })(nodeInterop); +} +function _interopRequireWildcard(obj, nodeInterop) { + if (!nodeInterop && obj && obj.__esModule) { + return obj; + } + if (obj === null || typeof obj !== "object" && typeof obj !== "function") { + return { + default: obj + }; + } + var cache = _getRequireWildcardCache(nodeInterop); + if (cache && cache.has(obj)) { + return cache.get(obj); + } + var newObj = {}; + var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; + for(var key in obj){ + if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { + var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; + if (desc && (desc.get || desc.set)) { + Object.defineProperty(newObj, key, desc); + } else { + newObj[key] = obj[key]; + } + } + } + newObj.default = obj; + if (cache) { + cache.set(obj, newObj); + } + return newObj; +} +let variantPlugins = { + pseudoElementVariants: ({ addVariant })=>{ + addVariant("first-letter", "&::first-letter"); + addVariant("first-line", "&::first-line"); + addVariant("marker", [ + ({ container })=>{ + (0, _removeAlphaVariables.removeAlphaVariables)(container, [ + "--tw-text-opacity" + ]); + return "& *::marker"; + }, + ({ container })=>{ + (0, _removeAlphaVariables.removeAlphaVariables)(container, [ + "--tw-text-opacity" + ]); + return "&::marker"; + }, + ]); + addVariant("selection", [ + "& *::selection", + "&::selection" + ]); + addVariant("file", "&::file-selector-button"); + addVariant("placeholder", "&::placeholder"); + addVariant("backdrop", "&::backdrop"); + addVariant("before", ({ container })=>{ + container.walkRules((rule)=>{ + let foundContent = false; + rule.walkDecls("content", ()=>{ + foundContent = true; + }); + if (!foundContent) { + rule.prepend(_postcss.default.decl({ + prop: "content", + value: "var(--tw-content)" + })); + } + }); + return "&::before"; + }); + addVariant("after", ({ container })=>{ + container.walkRules((rule)=>{ + let foundContent = false; + rule.walkDecls("content", ()=>{ + foundContent = true; + }); + if (!foundContent) { + rule.prepend(_postcss.default.decl({ + prop: "content", + value: "var(--tw-content)" + })); + } + }); + return "&::after"; + }); + }, + pseudoClassVariants: ({ addVariant , config })=>{ + let pseudoVariants = [ + // Positional + [ + "first", + "&:first-child" + ], + [ + "last", + "&:last-child" + ], + [ + "only", + "&:only-child" + ], + [ + "odd", + "&:nth-child(odd)" + ], + [ + "even", + "&:nth-child(even)" + ], + "first-of-type", + "last-of-type", + "only-of-type", + // State + [ + "visited", + ({ container })=>{ + (0, _removeAlphaVariables.removeAlphaVariables)(container, [ + "--tw-text-opacity", + "--tw-border-opacity", + "--tw-bg-opacity", + ]); + return "&:visited"; + }, + ], + "target", + [ + "open", + "&[open]" + ], + // Forms + "default", + "checked", + "indeterminate", + "placeholder-shown", + "autofill", + "optional", + "required", + "valid", + "invalid", + "in-range", + "out-of-range", + "read-only", + // Content + "empty", + // Interactive + "focus-within", + [ + "hover", + !(0, _featureFlags.flagEnabled)(config(), "hoverOnlyWhenSupported") ? "&:hover" : "@media (hover: hover) and (pointer: fine) { &:hover }", + ], + "focus", + "focus-visible", + "active", + "enabled", + "disabled", + ].map((variant)=>Array.isArray(variant) ? variant : [ + variant, + `&:${variant}` + ]); + for (let [variantName, state] of pseudoVariants){ + addVariant(variantName, (ctx)=>{ + let result = typeof state === "function" ? state(ctx) : state; + return result; + }); + } + for (let [variantName1, state1] of pseudoVariants){ + addVariant(`group-${variantName1}`, (ctx)=>{ + let result = typeof state1 === "function" ? state1(ctx) : state1; + return result.replace(/&(\S+)/, ":merge(.group)$1 &"); + }); + } + for (let [variantName2, state2] of pseudoVariants){ + addVariant(`peer-${variantName2}`, (ctx)=>{ + let result = typeof state2 === "function" ? state2(ctx) : state2; + return result.replace(/&(\S+)/, ":merge(.peer)$1 ~ &"); + }); + } + }, + directionVariants: ({ addVariant })=>{ + addVariant("ltr", ()=>{ + _log.default.warn("rtl-experimental", [ + "The RTL features in Tailwind CSS are currently in preview.", + "Preview features are not covered by semver, and may be improved in breaking ways at any time.", + ]); + return '[dir="ltr"] &'; + }); + addVariant("rtl", ()=>{ + _log.default.warn("rtl-experimental", [ + "The RTL features in Tailwind CSS are currently in preview.", + "Preview features are not covered by semver, and may be improved in breaking ways at any time.", + ]); + return '[dir="rtl"] &'; + }); + }, + reducedMotionVariants: ({ addVariant })=>{ + addVariant("motion-safe", "@media (prefers-reduced-motion: no-preference)"); + addVariant("motion-reduce", "@media (prefers-reduced-motion: reduce)"); + }, + darkVariants: ({ config , addVariant })=>{ + let [mode, className = ".dark"] = [].concat(config("darkMode", "media")); + if (mode === false) { + mode = "media"; + _log.default.warn("darkmode-false", [ + "The `darkMode` option in your Tailwind CSS configuration is set to `false`, which now behaves the same as `media`.", + "Change `darkMode` to `media` or remove it entirely.", + "https://tailwindcss.com/docs/upgrade-guide#remove-dark-mode-configuration", + ]); + } + if (mode === "class") { + addVariant("dark", `${className} &`); + } else if (mode === "media") { + addVariant("dark", "@media (prefers-color-scheme: dark)"); + } + }, + printVariant: ({ addVariant })=>{ + addVariant("print", "@media print"); + }, + screenVariants: ({ theme , addVariant })=>{ + for (let screen of (0, _normalizeScreens.normalizeScreens)(theme("screens"))){ + let query = (0, _buildMediaQuery.default)(screen); + addVariant(screen.name, `@media ${query}`); + } + }, + orientationVariants: ({ addVariant })=>{ + addVariant("portrait", "@media (orientation: portrait)"); + addVariant("landscape", "@media (orientation: landscape)"); + }, + prefersContrastVariants: ({ addVariant })=>{ + addVariant("contrast-more", "@media (prefers-contrast: more)"); + addVariant("contrast-less", "@media (prefers-contrast: less)"); + } +}; +let cssTransformValue = [ + "translate(var(--tw-translate-x), var(--tw-translate-y))", + "rotate(var(--tw-rotate))", + "skewX(var(--tw-skew-x))", + "skewY(var(--tw-skew-y))", + "scaleX(var(--tw-scale-x))", + "scaleY(var(--tw-scale-y))", +].join(" "); +let cssFilterValue = [ + "var(--tw-blur)", + "var(--tw-brightness)", + "var(--tw-contrast)", + "var(--tw-grayscale)", + "var(--tw-hue-rotate)", + "var(--tw-invert)", + "var(--tw-saturate)", + "var(--tw-sepia)", + "var(--tw-drop-shadow)", +].join(" "); +let cssBackdropFilterValue = [ + "var(--tw-backdrop-blur)", + "var(--tw-backdrop-brightness)", + "var(--tw-backdrop-contrast)", + "var(--tw-backdrop-grayscale)", + "var(--tw-backdrop-hue-rotate)", + "var(--tw-backdrop-invert)", + "var(--tw-backdrop-opacity)", + "var(--tw-backdrop-saturate)", + "var(--tw-backdrop-sepia)", +].join(" "); +let corePlugins = { + preflight: ({ addBase })=>{ + let preflightStyles = _postcss.default.parse(_fs.default.readFileSync(_path.join(__dirname, "./css/preflight.css"), "utf8")); + addBase([ + _postcss.default.comment({ + text: `! tailwindcss v${_packageJson.version} | MIT License | https://tailwindcss.com` + }), + ...preflightStyles.nodes, + ]); + }, + container: (()=>{ + function extractMinWidths(breakpoints = []) { + return breakpoints.flatMap((breakpoint)=>breakpoint.values.map((breakpoint)=>breakpoint.min)).filter((v)=>v !== undefined); + } + function mapMinWidthsToPadding(minWidths, screens, paddings) { + if (typeof paddings === "undefined") { + return []; + } + if (!(typeof paddings === "object" && paddings !== null)) { + return [ + { + screen: "DEFAULT", + minWidth: 0, + padding: paddings + }, + ]; + } + let mapping = []; + if (paddings.DEFAULT) { + mapping.push({ + screen: "DEFAULT", + minWidth: 0, + padding: paddings.DEFAULT + }); + } + for (let minWidth of minWidths){ + for (let screen of screens){ + for (let { min } of screen.values){ + if (min === minWidth) { + mapping.push({ + minWidth, + padding: paddings[screen.name] + }); + } + } + } + } + return mapping; + } + return function({ addComponents , theme }) { + let screens = (0, _normalizeScreens.normalizeScreens)(theme("container.screens", theme("screens"))); + let minWidths = extractMinWidths(screens); + let paddings = mapMinWidthsToPadding(minWidths, screens, theme("container.padding")); + let generatePaddingFor = (minWidth)=>{ + let paddingConfig = paddings.find((padding)=>padding.minWidth === minWidth); + if (!paddingConfig) { + return {}; + } + return { + paddingRight: paddingConfig.padding, + paddingLeft: paddingConfig.padding + }; + }; + let atRules = Array.from(new Set(minWidths.slice().sort((a, z)=>parseInt(a) - parseInt(z)))).map((minWidth)=>({ + [`@media (min-width: ${minWidth})`]: { + ".container": { + "max-width": minWidth, + ...generatePaddingFor(minWidth) + } + } + })); + addComponents([ + { + ".container": Object.assign({ + width: "100%" + }, theme("container.center", false) ? { + marginRight: "auto", + marginLeft: "auto" + } : {}, generatePaddingFor(0)) + }, + ...atRules, + ]); + }; + })(), + accessibility: ({ addUtilities })=>{ + addUtilities({ + ".sr-only": { + position: "absolute", + width: "1px", + height: "1px", + padding: "0", + margin: "-1px", + overflow: "hidden", + clip: "rect(0, 0, 0, 0)", + whiteSpace: "nowrap", + borderWidth: "0" + }, + ".not-sr-only": { + position: "static", + width: "auto", + height: "auto", + padding: "0", + margin: "0", + overflow: "visible", + clip: "auto", + whiteSpace: "normal" + } + }); + }, + pointerEvents: ({ addUtilities })=>{ + addUtilities({ + ".pointer-events-none": { + "pointer-events": "none" + }, + ".pointer-events-auto": { + "pointer-events": "auto" + } + }); + }, + visibility: ({ addUtilities })=>{ + addUtilities({ + ".visible": { + visibility: "visible" + }, + ".invisible": { + visibility: "hidden" + } + }); + }, + position: ({ addUtilities })=>{ + addUtilities({ + ".static": { + position: "static" + }, + ".fixed": { + position: "fixed" + }, + ".absolute": { + position: "absolute" + }, + ".relative": { + position: "relative" + }, + ".sticky": { + position: "sticky" + } + }); + }, + inset: (0, _createUtilityPlugin.default)("inset", [ + [ + "inset", + [ + "top", + "right", + "bottom", + "left" + ] + ], + [ + [ + "inset-x", + [ + "left", + "right" + ] + ], + [ + "inset-y", + [ + "top", + "bottom" + ] + ], + ], + [ + [ + "top", + [ + "top" + ] + ], + [ + "right", + [ + "right" + ] + ], + [ + "bottom", + [ + "bottom" + ] + ], + [ + "left", + [ + "left" + ] + ], + ], + ], { + supportsNegativeValues: true + }), + isolation: ({ addUtilities })=>{ + addUtilities({ + ".isolate": { + isolation: "isolate" + }, + ".isolation-auto": { + isolation: "auto" + } + }); + }, + zIndex: (0, _createUtilityPlugin.default)("zIndex", [ + [ + "z", + [ + "zIndex" + ] + ] + ], { + supportsNegativeValues: true + }), + order: (0, _createUtilityPlugin.default)("order", undefined, { + supportsNegativeValues: true + }), + gridColumn: (0, _createUtilityPlugin.default)("gridColumn", [ + [ + "col", + [ + "gridColumn" + ] + ] + ]), + gridColumnStart: (0, _createUtilityPlugin.default)("gridColumnStart", [ + [ + "col-start", + [ + "gridColumnStart" + ] + ] + ]), + gridColumnEnd: (0, _createUtilityPlugin.default)("gridColumnEnd", [ + [ + "col-end", + [ + "gridColumnEnd" + ] + ] + ]), + gridRow: (0, _createUtilityPlugin.default)("gridRow", [ + [ + "row", + [ + "gridRow" + ] + ] + ]), + gridRowStart: (0, _createUtilityPlugin.default)("gridRowStart", [ + [ + "row-start", + [ + "gridRowStart" + ] + ] + ]), + gridRowEnd: (0, _createUtilityPlugin.default)("gridRowEnd", [ + [ + "row-end", + [ + "gridRowEnd" + ] + ] + ]), + float: ({ addUtilities })=>{ + addUtilities({ + ".float-right": { + float: "right" + }, + ".float-left": { + float: "left" + }, + ".float-none": { + float: "none" + } + }); + }, + clear: ({ addUtilities })=>{ + addUtilities({ + ".clear-left": { + clear: "left" + }, + ".clear-right": { + clear: "right" + }, + ".clear-both": { + clear: "both" + }, + ".clear-none": { + clear: "none" + } + }); + }, + margin: (0, _createUtilityPlugin.default)("margin", [ + [ + "m", + [ + "margin" + ] + ], + [ + [ + "mx", + [ + "margin-left", + "margin-right" + ] + ], + [ + "my", + [ + "margin-top", + "margin-bottom" + ] + ], + ], + [ + [ + "mt", + [ + "margin-top" + ] + ], + [ + "mr", + [ + "margin-right" + ] + ], + [ + "mb", + [ + "margin-bottom" + ] + ], + [ + "ml", + [ + "margin-left" + ] + ], + ], + ], { + supportsNegativeValues: true + }), + boxSizing: ({ addUtilities })=>{ + addUtilities({ + ".box-border": { + "box-sizing": "border-box" + }, + ".box-content": { + "box-sizing": "content-box" + } + }); + }, + display: ({ addUtilities })=>{ + addUtilities({ + ".block": { + display: "block" + }, + ".inline-block": { + display: "inline-block" + }, + ".inline": { + display: "inline" + }, + ".flex": { + display: "flex" + }, + ".inline-flex": { + display: "inline-flex" + }, + ".table": { + display: "table" + }, + ".inline-table": { + display: "inline-table" + }, + ".table-caption": { + display: "table-caption" + }, + ".table-cell": { + display: "table-cell" + }, + ".table-column": { + display: "table-column" + }, + ".table-column-group": { + display: "table-column-group" + }, + ".table-footer-group": { + display: "table-footer-group" + }, + ".table-header-group": { + display: "table-header-group" + }, + ".table-row-group": { + display: "table-row-group" + }, + ".table-row": { + display: "table-row" + }, + ".flow-root": { + display: "flow-root" + }, + ".grid": { + display: "grid" + }, + ".inline-grid": { + display: "inline-grid" + }, + ".contents": { + display: "contents" + }, + ".list-item": { + display: "list-item" + }, + ".hidden": { + display: "none" + } + }); + }, + aspectRatio: (0, _createUtilityPlugin.default)("aspectRatio", [ + [ + "aspect", + [ + "aspect-ratio" + ] + ] + ]), + height: (0, _createUtilityPlugin.default)("height", [ + [ + "h", + [ + "height" + ] + ] + ]), + maxHeight: (0, _createUtilityPlugin.default)("maxHeight", [ + [ + "max-h", + [ + "maxHeight" + ] + ] + ]), + minHeight: (0, _createUtilityPlugin.default)("minHeight", [ + [ + "min-h", + [ + "minHeight" + ] + ] + ]), + width: (0, _createUtilityPlugin.default)("width", [ + [ + "w", + [ + "width" + ] + ] + ]), + minWidth: (0, _createUtilityPlugin.default)("minWidth", [ + [ + "min-w", + [ + "minWidth" + ] + ] + ]), + maxWidth: (0, _createUtilityPlugin.default)("maxWidth", [ + [ + "max-w", + [ + "maxWidth" + ] + ] + ]), + flex: (0, _createUtilityPlugin.default)("flex"), + flexShrink: (0, _createUtilityPlugin.default)("flexShrink", [ + [ + "flex-shrink", + [ + "flex-shrink" + ] + ], + [ + "shrink", + [ + "flex-shrink" + ] + ], + ]), + flexGrow: (0, _createUtilityPlugin.default)("flexGrow", [ + [ + "flex-grow", + [ + "flex-grow" + ] + ], + [ + "grow", + [ + "flex-grow" + ] + ], + ]), + flexBasis: (0, _createUtilityPlugin.default)("flexBasis", [ + [ + "basis", + [ + "flex-basis" + ] + ] + ]), + tableLayout: ({ addUtilities })=>{ + addUtilities({ + ".table-auto": { + "table-layout": "auto" + }, + ".table-fixed": { + "table-layout": "fixed" + } + }); + }, + borderCollapse: ({ addUtilities })=>{ + addUtilities({ + ".border-collapse": { + "border-collapse": "collapse" + }, + ".border-separate": { + "border-collapse": "separate" + } + }); + }, + borderSpacing: ({ addDefaults , matchUtilities , theme })=>{ + addDefaults("border-spacing", { + "--tw-border-spacing-x": 0, + "--tw-border-spacing-y": 0 + }); + matchUtilities({ + "border-spacing": (value)=>{ + return { + "--tw-border-spacing-x": value, + "--tw-border-spacing-y": value, + "@defaults border-spacing": {}, + "border-spacing": "var(--tw-border-spacing-x) var(--tw-border-spacing-y)" + }; + }, + "border-spacing-x": (value)=>{ + return { + "--tw-border-spacing-x": value, + "@defaults border-spacing": {}, + "border-spacing": "var(--tw-border-spacing-x) var(--tw-border-spacing-y)" + }; + }, + "border-spacing-y": (value)=>{ + return { + "--tw-border-spacing-y": value, + "@defaults border-spacing": {}, + "border-spacing": "var(--tw-border-spacing-x) var(--tw-border-spacing-y)" + }; + } + }, { + values: theme("borderSpacing") + }); + }, + transformOrigin: (0, _createUtilityPlugin.default)("transformOrigin", [ + [ + "origin", + [ + "transformOrigin" + ] + ] + ]), + translate: (0, _createUtilityPlugin.default)("translate", [ + [ + [ + "translate-x", + [ + [ + "@defaults transform", + {} + ], + "--tw-translate-x", + [ + "transform", + cssTransformValue + ] + ], + ], + [ + "translate-y", + [ + [ + "@defaults transform", + {} + ], + "--tw-translate-y", + [ + "transform", + cssTransformValue + ] + ], + ], + ], + ], { + supportsNegativeValues: true + }), + rotate: (0, _createUtilityPlugin.default)("rotate", [ + [ + "rotate", + [ + [ + "@defaults transform", + {} + ], + "--tw-rotate", + [ + "transform", + cssTransformValue + ] + ] + ] + ], { + supportsNegativeValues: true + }), + skew: (0, _createUtilityPlugin.default)("skew", [ + [ + [ + "skew-x", + [ + [ + "@defaults transform", + {} + ], + "--tw-skew-x", + [ + "transform", + cssTransformValue + ] + ] + ], + [ + "skew-y", + [ + [ + "@defaults transform", + {} + ], + "--tw-skew-y", + [ + "transform", + cssTransformValue + ] + ] + ], + ], + ], { + supportsNegativeValues: true + }), + scale: (0, _createUtilityPlugin.default)("scale", [ + [ + "scale", + [ + [ + "@defaults transform", + {} + ], + "--tw-scale-x", + "--tw-scale-y", + [ + "transform", + cssTransformValue + ], + ], + ], + [ + [ + "scale-x", + [ + [ + "@defaults transform", + {} + ], + "--tw-scale-x", + [ + "transform", + cssTransformValue + ] + ], + ], + [ + "scale-y", + [ + [ + "@defaults transform", + {} + ], + "--tw-scale-y", + [ + "transform", + cssTransformValue + ] + ], + ], + ], + ], { + supportsNegativeValues: true + }), + transform: ({ addDefaults , addUtilities })=>{ + addDefaults("transform", { + "--tw-translate-x": "0", + "--tw-translate-y": "0", + "--tw-rotate": "0", + "--tw-skew-x": "0", + "--tw-skew-y": "0", + "--tw-scale-x": "1", + "--tw-scale-y": "1" + }); + addUtilities({ + ".transform": { + "@defaults transform": {}, + transform: cssTransformValue + }, + ".transform-cpu": { + transform: cssTransformValue + }, + ".transform-gpu": { + transform: cssTransformValue.replace("translate(var(--tw-translate-x), var(--tw-translate-y))", "translate3d(var(--tw-translate-x), var(--tw-translate-y), 0)") + }, + ".transform-none": { + transform: "none" + } + }); + }, + animation: ({ matchUtilities , theme , config })=>{ + let prefixName = (name)=>`${config("prefix")}${(0, _escapeClassName.default)(name)}`; + var ref; + let keyframes = Object.fromEntries(Object.entries((ref = theme("keyframes")) !== null && ref !== void 0 ? ref : {}).map(([key, value])=>{ + return [ + key, + { + [`@keyframes ${prefixName(key)}`]: value + } + ]; + })); + matchUtilities({ + animate: (value)=>{ + let animations = (0, _parseAnimationValue.default)(value); + return [ + ...animations.flatMap((animation)=>keyframes[animation.name]), + { + animation: animations.map(({ name , value })=>{ + if (name === undefined || keyframes[name] === undefined) { + return value; + } + return value.replace(name, prefixName(name)); + }).join(", ") + }, + ]; + } + }, { + values: theme("animation") + }); + }, + cursor: (0, _createUtilityPlugin.default)("cursor"), + touchAction: ({ addDefaults , addUtilities })=>{ + addDefaults("touch-action", { + "--tw-pan-x": " ", + "--tw-pan-y": " ", + "--tw-pinch-zoom": " " + }); + let cssTouchActionValue = "var(--tw-pan-x) var(--tw-pan-y) var(--tw-pinch-zoom)"; + addUtilities({ + ".touch-auto": { + "touch-action": "auto" + }, + ".touch-none": { + "touch-action": "none" + }, + ".touch-pan-x": { + "@defaults touch-action": {}, + "--tw-pan-x": "pan-x", + "touch-action": cssTouchActionValue + }, + ".touch-pan-left": { + "@defaults touch-action": {}, + "--tw-pan-x": "pan-left", + "touch-action": cssTouchActionValue + }, + ".touch-pan-right": { + "@defaults touch-action": {}, + "--tw-pan-x": "pan-right", + "touch-action": cssTouchActionValue + }, + ".touch-pan-y": { + "@defaults touch-action": {}, + "--tw-pan-y": "pan-y", + "touch-action": cssTouchActionValue + }, + ".touch-pan-up": { + "@defaults touch-action": {}, + "--tw-pan-y": "pan-up", + "touch-action": cssTouchActionValue + }, + ".touch-pan-down": { + "@defaults touch-action": {}, + "--tw-pan-y": "pan-down", + "touch-action": cssTouchActionValue + }, + ".touch-pinch-zoom": { + "@defaults touch-action": {}, + "--tw-pinch-zoom": "pinch-zoom", + "touch-action": cssTouchActionValue + }, + ".touch-manipulation": { + "touch-action": "manipulation" + } + }); + }, + userSelect: ({ addUtilities })=>{ + addUtilities({ + ".select-none": { + "user-select": "none" + }, + ".select-text": { + "user-select": "text" + }, + ".select-all": { + "user-select": "all" + }, + ".select-auto": { + "user-select": "auto" + } + }); + }, + resize: ({ addUtilities })=>{ + addUtilities({ + ".resize-none": { + resize: "none" + }, + ".resize-y": { + resize: "vertical" + }, + ".resize-x": { + resize: "horizontal" + }, + ".resize": { + resize: "both" + } + }); + }, + scrollSnapType: ({ addDefaults , addUtilities })=>{ + addDefaults("scroll-snap-type", { + "--tw-scroll-snap-strictness": "proximity" + }); + addUtilities({ + ".snap-none": { + "scroll-snap-type": "none" + }, + ".snap-x": { + "@defaults scroll-snap-type": {}, + "scroll-snap-type": "x var(--tw-scroll-snap-strictness)" + }, + ".snap-y": { + "@defaults scroll-snap-type": {}, + "scroll-snap-type": "y var(--tw-scroll-snap-strictness)" + }, + ".snap-both": { + "@defaults scroll-snap-type": {}, + "scroll-snap-type": "both var(--tw-scroll-snap-strictness)" + }, + ".snap-mandatory": { + "--tw-scroll-snap-strictness": "mandatory" + }, + ".snap-proximity": { + "--tw-scroll-snap-strictness": "proximity" + } + }); + }, + scrollSnapAlign: ({ addUtilities })=>{ + addUtilities({ + ".snap-start": { + "scroll-snap-align": "start" + }, + ".snap-end": { + "scroll-snap-align": "end" + }, + ".snap-center": { + "scroll-snap-align": "center" + }, + ".snap-align-none": { + "scroll-snap-align": "none" + } + }); + }, + scrollSnapStop: ({ addUtilities })=>{ + addUtilities({ + ".snap-normal": { + "scroll-snap-stop": "normal" + }, + ".snap-always": { + "scroll-snap-stop": "always" + } + }); + }, + scrollMargin: (0, _createUtilityPlugin.default)("scrollMargin", [ + [ + "scroll-m", + [ + "scroll-margin" + ] + ], + [ + [ + "scroll-mx", + [ + "scroll-margin-left", + "scroll-margin-right" + ] + ], + [ + "scroll-my", + [ + "scroll-margin-top", + "scroll-margin-bottom" + ] + ], + ], + [ + [ + "scroll-mt", + [ + "scroll-margin-top" + ] + ], + [ + "scroll-mr", + [ + "scroll-margin-right" + ] + ], + [ + "scroll-mb", + [ + "scroll-margin-bottom" + ] + ], + [ + "scroll-ml", + [ + "scroll-margin-left" + ] + ], + ], + ], { + supportsNegativeValues: true + }), + scrollPadding: (0, _createUtilityPlugin.default)("scrollPadding", [ + [ + "scroll-p", + [ + "scroll-padding" + ] + ], + [ + [ + "scroll-px", + [ + "scroll-padding-left", + "scroll-padding-right" + ] + ], + [ + "scroll-py", + [ + "scroll-padding-top", + "scroll-padding-bottom" + ] + ], + ], + [ + [ + "scroll-pt", + [ + "scroll-padding-top" + ] + ], + [ + "scroll-pr", + [ + "scroll-padding-right" + ] + ], + [ + "scroll-pb", + [ + "scroll-padding-bottom" + ] + ], + [ + "scroll-pl", + [ + "scroll-padding-left" + ] + ], + ], + ]), + listStylePosition: ({ addUtilities })=>{ + addUtilities({ + ".list-inside": { + "list-style-position": "inside" + }, + ".list-outside": { + "list-style-position": "outside" + } + }); + }, + listStyleType: (0, _createUtilityPlugin.default)("listStyleType", [ + [ + "list", + [ + "listStyleType" + ] + ] + ]), + appearance: ({ addUtilities })=>{ + addUtilities({ + ".appearance-none": { + appearance: "none" + } + }); + }, + columns: (0, _createUtilityPlugin.default)("columns", [ + [ + "columns", + [ + "columns" + ] + ] + ]), + breakBefore: ({ addUtilities })=>{ + addUtilities({ + ".break-before-auto": { + "break-before": "auto" + }, + ".break-before-avoid": { + "break-before": "avoid" + }, + ".break-before-all": { + "break-before": "all" + }, + ".break-before-avoid-page": { + "break-before": "avoid-page" + }, + ".break-before-page": { + "break-before": "page" + }, + ".break-before-left": { + "break-before": "left" + }, + ".break-before-right": { + "break-before": "right" + }, + ".break-before-column": { + "break-before": "column" + } + }); + }, + breakInside: ({ addUtilities })=>{ + addUtilities({ + ".break-inside-auto": { + "break-inside": "auto" + }, + ".break-inside-avoid": { + "break-inside": "avoid" + }, + ".break-inside-avoid-page": { + "break-inside": "avoid-page" + }, + ".break-inside-avoid-column": { + "break-inside": "avoid-column" + } + }); + }, + breakAfter: ({ addUtilities })=>{ + addUtilities({ + ".break-after-auto": { + "break-after": "auto" + }, + ".break-after-avoid": { + "break-after": "avoid" + }, + ".break-after-all": { + "break-after": "all" + }, + ".break-after-avoid-page": { + "break-after": "avoid-page" + }, + ".break-after-page": { + "break-after": "page" + }, + ".break-after-left": { + "break-after": "left" + }, + ".break-after-right": { + "break-after": "right" + }, + ".break-after-column": { + "break-after": "column" + } + }); + }, + gridAutoColumns: (0, _createUtilityPlugin.default)("gridAutoColumns", [ + [ + "auto-cols", + [ + "gridAutoColumns" + ] + ] + ]), + gridAutoFlow: ({ addUtilities })=>{ + addUtilities({ + ".grid-flow-row": { + gridAutoFlow: "row" + }, + ".grid-flow-col": { + gridAutoFlow: "column" + }, + ".grid-flow-dense": { + gridAutoFlow: "dense" + }, + ".grid-flow-row-dense": { + gridAutoFlow: "row dense" + }, + ".grid-flow-col-dense": { + gridAutoFlow: "column dense" + } + }); + }, + gridAutoRows: (0, _createUtilityPlugin.default)("gridAutoRows", [ + [ + "auto-rows", + [ + "gridAutoRows" + ] + ] + ]), + gridTemplateColumns: (0, _createUtilityPlugin.default)("gridTemplateColumns", [ + [ + "grid-cols", + [ + "gridTemplateColumns" + ] + ], + ]), + gridTemplateRows: (0, _createUtilityPlugin.default)("gridTemplateRows", [ + [ + "grid-rows", + [ + "gridTemplateRows" + ] + ] + ]), + flexDirection: ({ addUtilities })=>{ + addUtilities({ + ".flex-row": { + "flex-direction": "row" + }, + ".flex-row-reverse": { + "flex-direction": "row-reverse" + }, + ".flex-col": { + "flex-direction": "column" + }, + ".flex-col-reverse": { + "flex-direction": "column-reverse" + } + }); + }, + flexWrap: ({ addUtilities })=>{ + addUtilities({ + ".flex-wrap": { + "flex-wrap": "wrap" + }, + ".flex-wrap-reverse": { + "flex-wrap": "wrap-reverse" + }, + ".flex-nowrap": { + "flex-wrap": "nowrap" + } + }); + }, + placeContent: ({ addUtilities })=>{ + addUtilities({ + ".place-content-center": { + "place-content": "center" + }, + ".place-content-start": { + "place-content": "start" + }, + ".place-content-end": { + "place-content": "end" + }, + ".place-content-between": { + "place-content": "space-between" + }, + ".place-content-around": { + "place-content": "space-around" + }, + ".place-content-evenly": { + "place-content": "space-evenly" + }, + ".place-content-stretch": { + "place-content": "stretch" + } + }); + }, + placeItems: ({ addUtilities })=>{ + addUtilities({ + ".place-items-start": { + "place-items": "start" + }, + ".place-items-end": { + "place-items": "end" + }, + ".place-items-center": { + "place-items": "center" + }, + ".place-items-stretch": { + "place-items": "stretch" + } + }); + }, + alignContent: ({ addUtilities })=>{ + addUtilities({ + ".content-center": { + "align-content": "center" + }, + ".content-start": { + "align-content": "flex-start" + }, + ".content-end": { + "align-content": "flex-end" + }, + ".content-between": { + "align-content": "space-between" + }, + ".content-around": { + "align-content": "space-around" + }, + ".content-evenly": { + "align-content": "space-evenly" + } + }); + }, + alignItems: ({ addUtilities })=>{ + addUtilities({ + ".items-start": { + "align-items": "flex-start" + }, + ".items-end": { + "align-items": "flex-end" + }, + ".items-center": { + "align-items": "center" + }, + ".items-baseline": { + "align-items": "baseline" + }, + ".items-stretch": { + "align-items": "stretch" + } + }); + }, + justifyContent: ({ addUtilities })=>{ + addUtilities({ + ".justify-start": { + "justify-content": "flex-start" + }, + ".justify-end": { + "justify-content": "flex-end" + }, + ".justify-center": { + "justify-content": "center" + }, + ".justify-between": { + "justify-content": "space-between" + }, + ".justify-around": { + "justify-content": "space-around" + }, + ".justify-evenly": { + "justify-content": "space-evenly" + } + }); + }, + justifyItems: ({ addUtilities })=>{ + addUtilities({ + ".justify-items-start": { + "justify-items": "start" + }, + ".justify-items-end": { + "justify-items": "end" + }, + ".justify-items-center": { + "justify-items": "center" + }, + ".justify-items-stretch": { + "justify-items": "stretch" + } + }); + }, + gap: (0, _createUtilityPlugin.default)("gap", [ + [ + "gap", + [ + "gap" + ] + ], + [ + [ + "gap-x", + [ + "columnGap" + ] + ], + [ + "gap-y", + [ + "rowGap" + ] + ], + ], + ]), + space: ({ matchUtilities , addUtilities , theme })=>{ + matchUtilities({ + "space-x": (value)=>{ + value = value === "0" ? "0px" : value; + return { + "& > :not([hidden]) ~ :not([hidden])": { + "--tw-space-x-reverse": "0", + "margin-right": `calc(${value} * var(--tw-space-x-reverse))`, + "margin-left": `calc(${value} * calc(1 - var(--tw-space-x-reverse)))` + } + }; + }, + "space-y": (value)=>{ + value = value === "0" ? "0px" : value; + return { + "& > :not([hidden]) ~ :not([hidden])": { + "--tw-space-y-reverse": "0", + "margin-top": `calc(${value} * calc(1 - var(--tw-space-y-reverse)))`, + "margin-bottom": `calc(${value} * var(--tw-space-y-reverse))` + } + }; + } + }, { + values: theme("space"), + supportsNegativeValues: true + }); + addUtilities({ + ".space-y-reverse > :not([hidden]) ~ :not([hidden])": { + "--tw-space-y-reverse": "1" + }, + ".space-x-reverse > :not([hidden]) ~ :not([hidden])": { + "--tw-space-x-reverse": "1" + } + }); + }, + divideWidth: ({ matchUtilities , addUtilities , theme })=>{ + matchUtilities({ + "divide-x": (value)=>{ + value = value === "0" ? "0px" : value; + return { + "& > :not([hidden]) ~ :not([hidden])": { + "@defaults border-width": {}, + "--tw-divide-x-reverse": "0", + "border-right-width": `calc(${value} * var(--tw-divide-x-reverse))`, + "border-left-width": `calc(${value} * calc(1 - var(--tw-divide-x-reverse)))` + } + }; + }, + "divide-y": (value)=>{ + value = value === "0" ? "0px" : value; + return { + "& > :not([hidden]) ~ :not([hidden])": { + "@defaults border-width": {}, + "--tw-divide-y-reverse": "0", + "border-top-width": `calc(${value} * calc(1 - var(--tw-divide-y-reverse)))`, + "border-bottom-width": `calc(${value} * var(--tw-divide-y-reverse))` + } + }; + } + }, { + values: theme("divideWidth"), + type: [ + "line-width", + "length" + ] + }); + addUtilities({ + ".divide-y-reverse > :not([hidden]) ~ :not([hidden])": { + "@defaults border-width": {}, + "--tw-divide-y-reverse": "1" + }, + ".divide-x-reverse > :not([hidden]) ~ :not([hidden])": { + "@defaults border-width": {}, + "--tw-divide-x-reverse": "1" + } + }); + }, + divideStyle: ({ addUtilities })=>{ + addUtilities({ + ".divide-solid > :not([hidden]) ~ :not([hidden])": { + "border-style": "solid" + }, + ".divide-dashed > :not([hidden]) ~ :not([hidden])": { + "border-style": "dashed" + }, + ".divide-dotted > :not([hidden]) ~ :not([hidden])": { + "border-style": "dotted" + }, + ".divide-double > :not([hidden]) ~ :not([hidden])": { + "border-style": "double" + }, + ".divide-none > :not([hidden]) ~ :not([hidden])": { + "border-style": "none" + } + }); + }, + divideColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + divide: (value)=>{ + if (!corePlugins("divideOpacity")) { + return { + ["& > :not([hidden]) ~ :not([hidden])"]: { + "border-color": (0, _toColorValue.default)(value) + } + }; + } + return { + ["& > :not([hidden]) ~ :not([hidden])"]: (0, _withAlphaVariable.default)({ + color: value, + property: "border-color", + variable: "--tw-divide-opacity" + }) + }; + } + }, { + values: (({ DEFAULT: _ , ...colors })=>colors)((0, _flattenColorPalette.default)(theme("divideColor"))), + type: "color" + }); + }, + divideOpacity: ({ matchUtilities , theme })=>{ + matchUtilities({ + "divide-opacity": (value)=>{ + return { + [`& > :not([hidden]) ~ :not([hidden])`]: { + "--tw-divide-opacity": value + } + }; + } + }, { + values: theme("divideOpacity") + }); + }, + placeSelf: ({ addUtilities })=>{ + addUtilities({ + ".place-self-auto": { + "place-self": "auto" + }, + ".place-self-start": { + "place-self": "start" + }, + ".place-self-end": { + "place-self": "end" + }, + ".place-self-center": { + "place-self": "center" + }, + ".place-self-stretch": { + "place-self": "stretch" + } + }); + }, + alignSelf: ({ addUtilities })=>{ + addUtilities({ + ".self-auto": { + "align-self": "auto" + }, + ".self-start": { + "align-self": "flex-start" + }, + ".self-end": { + "align-self": "flex-end" + }, + ".self-center": { + "align-self": "center" + }, + ".self-stretch": { + "align-self": "stretch" + }, + ".self-baseline": { + "align-self": "baseline" + } + }); + }, + justifySelf: ({ addUtilities })=>{ + addUtilities({ + ".justify-self-auto": { + "justify-self": "auto" + }, + ".justify-self-start": { + "justify-self": "start" + }, + ".justify-self-end": { + "justify-self": "end" + }, + ".justify-self-center": { + "justify-self": "center" + }, + ".justify-self-stretch": { + "justify-self": "stretch" + } + }); + }, + overflow: ({ addUtilities })=>{ + addUtilities({ + ".overflow-auto": { + overflow: "auto" + }, + ".overflow-hidden": { + overflow: "hidden" + }, + ".overflow-clip": { + overflow: "clip" + }, + ".overflow-visible": { + overflow: "visible" + }, + ".overflow-scroll": { + overflow: "scroll" + }, + ".overflow-x-auto": { + "overflow-x": "auto" + }, + ".overflow-y-auto": { + "overflow-y": "auto" + }, + ".overflow-x-hidden": { + "overflow-x": "hidden" + }, + ".overflow-y-hidden": { + "overflow-y": "hidden" + }, + ".overflow-x-clip": { + "overflow-x": "clip" + }, + ".overflow-y-clip": { + "overflow-y": "clip" + }, + ".overflow-x-visible": { + "overflow-x": "visible" + }, + ".overflow-y-visible": { + "overflow-y": "visible" + }, + ".overflow-x-scroll": { + "overflow-x": "scroll" + }, + ".overflow-y-scroll": { + "overflow-y": "scroll" + } + }); + }, + overscrollBehavior: ({ addUtilities })=>{ + addUtilities({ + ".overscroll-auto": { + "overscroll-behavior": "auto" + }, + ".overscroll-contain": { + "overscroll-behavior": "contain" + }, + ".overscroll-none": { + "overscroll-behavior": "none" + }, + ".overscroll-y-auto": { + "overscroll-behavior-y": "auto" + }, + ".overscroll-y-contain": { + "overscroll-behavior-y": "contain" + }, + ".overscroll-y-none": { + "overscroll-behavior-y": "none" + }, + ".overscroll-x-auto": { + "overscroll-behavior-x": "auto" + }, + ".overscroll-x-contain": { + "overscroll-behavior-x": "contain" + }, + ".overscroll-x-none": { + "overscroll-behavior-x": "none" + } + }); + }, + scrollBehavior: ({ addUtilities })=>{ + addUtilities({ + ".scroll-auto": { + "scroll-behavior": "auto" + }, + ".scroll-smooth": { + "scroll-behavior": "smooth" + } + }); + }, + textOverflow: ({ addUtilities })=>{ + addUtilities({ + ".truncate": { + overflow: "hidden", + "text-overflow": "ellipsis", + "white-space": "nowrap" + }, + ".overflow-ellipsis": { + "text-overflow": "ellipsis" + }, + ".text-ellipsis": { + "text-overflow": "ellipsis" + }, + ".text-clip": { + "text-overflow": "clip" + } + }); + }, + whitespace: ({ addUtilities })=>{ + addUtilities({ + ".whitespace-normal": { + "white-space": "normal" + }, + ".whitespace-nowrap": { + "white-space": "nowrap" + }, + ".whitespace-pre": { + "white-space": "pre" + }, + ".whitespace-pre-line": { + "white-space": "pre-line" + }, + ".whitespace-pre-wrap": { + "white-space": "pre-wrap" + } + }); + }, + wordBreak: ({ addUtilities })=>{ + addUtilities({ + ".break-normal": { + "overflow-wrap": "normal", + "word-break": "normal" + }, + ".break-words": { + "overflow-wrap": "break-word" + }, + ".break-all": { + "word-break": "break-all" + } + }); + }, + borderRadius: (0, _createUtilityPlugin.default)("borderRadius", [ + [ + "rounded", + [ + "border-radius" + ] + ], + [ + [ + "rounded-t", + [ + "border-top-left-radius", + "border-top-right-radius" + ] + ], + [ + "rounded-r", + [ + "border-top-right-radius", + "border-bottom-right-radius" + ] + ], + [ + "rounded-b", + [ + "border-bottom-right-radius", + "border-bottom-left-radius" + ] + ], + [ + "rounded-l", + [ + "border-top-left-radius", + "border-bottom-left-radius" + ] + ], + ], + [ + [ + "rounded-tl", + [ + "border-top-left-radius" + ] + ], + [ + "rounded-tr", + [ + "border-top-right-radius" + ] + ], + [ + "rounded-br", + [ + "border-bottom-right-radius" + ] + ], + [ + "rounded-bl", + [ + "border-bottom-left-radius" + ] + ], + ], + ]), + borderWidth: (0, _createUtilityPlugin.default)("borderWidth", [ + [ + "border", + [ + [ + "@defaults border-width", + {} + ], + "border-width" + ] + ], + [ + [ + "border-x", + [ + [ + "@defaults border-width", + {} + ], + "border-left-width", + "border-right-width" + ] + ], + [ + "border-y", + [ + [ + "@defaults border-width", + {} + ], + "border-top-width", + "border-bottom-width" + ] + ], + ], + [ + [ + "border-t", + [ + [ + "@defaults border-width", + {} + ], + "border-top-width" + ] + ], + [ + "border-r", + [ + [ + "@defaults border-width", + {} + ], + "border-right-width" + ] + ], + [ + "border-b", + [ + [ + "@defaults border-width", + {} + ], + "border-bottom-width" + ] + ], + [ + "border-l", + [ + [ + "@defaults border-width", + {} + ], + "border-left-width" + ] + ], + ], + ], { + type: [ + "line-width", + "length" + ] + }), + borderStyle: ({ addUtilities })=>{ + addUtilities({ + ".border-solid": { + "border-style": "solid" + }, + ".border-dashed": { + "border-style": "dashed" + }, + ".border-dotted": { + "border-style": "dotted" + }, + ".border-double": { + "border-style": "double" + }, + ".border-hidden": { + "border-style": "hidden" + }, + ".border-none": { + "border-style": "none" + } + }); + }, + borderColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + border: (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "border-color", + variable: "--tw-border-opacity" + }); + } + }, { + values: (({ DEFAULT: _ , ...colors })=>colors)((0, _flattenColorPalette.default)(theme("borderColor"))), + type: [ + "color" + ] + }); + matchUtilities({ + "border-x": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-left-color": (0, _toColorValue.default)(value), + "border-right-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: [ + "border-left-color", + "border-right-color" + ], + variable: "--tw-border-opacity" + }); + }, + "border-y": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-top-color": (0, _toColorValue.default)(value), + "border-bottom-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: [ + "border-top-color", + "border-bottom-color" + ], + variable: "--tw-border-opacity" + }); + } + }, { + values: (({ DEFAULT: _ , ...colors })=>colors)((0, _flattenColorPalette.default)(theme("borderColor"))), + type: "color" + }); + matchUtilities({ + "border-t": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-top-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "border-top-color", + variable: "--tw-border-opacity" + }); + }, + "border-r": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-right-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "border-right-color", + variable: "--tw-border-opacity" + }); + }, + "border-b": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-bottom-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "border-bottom-color", + variable: "--tw-border-opacity" + }); + }, + "border-l": (value)=>{ + if (!corePlugins("borderOpacity")) { + return { + "border-left-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "border-left-color", + variable: "--tw-border-opacity" + }); + } + }, { + values: (({ DEFAULT: _ , ...colors })=>colors)((0, _flattenColorPalette.default)(theme("borderColor"))), + type: "color" + }); + }, + borderOpacity: (0, _createUtilityPlugin.default)("borderOpacity", [ + [ + "border-opacity", + [ + "--tw-border-opacity" + ] + ], + ]), + backgroundColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + bg: (value)=>{ + if (!corePlugins("backgroundOpacity")) { + return { + "background-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "background-color", + variable: "--tw-bg-opacity" + }); + } + }, { + values: (0, _flattenColorPalette.default)(theme("backgroundColor")), + type: "color" + }); + }, + backgroundOpacity: (0, _createUtilityPlugin.default)("backgroundOpacity", [ + [ + "bg-opacity", + [ + "--tw-bg-opacity" + ] + ], + ]), + backgroundImage: (0, _createUtilityPlugin.default)("backgroundImage", [ + [ + "bg", + [ + "background-image" + ] + ] + ], { + type: [ + "lookup", + "image", + "url" + ] + }), + gradientColorStops: (()=>{ + function transparentTo(value) { + return (0, _withAlphaVariable.withAlphaValue)(value, 0, "rgb(255 255 255 / 0)"); + } + return function({ matchUtilities , theme }) { + let options = { + values: (0, _flattenColorPalette.default)(theme("gradientColorStops")), + type: [ + "color", + "any" + ] + }; + matchUtilities({ + from: (value)=>{ + let transparentToValue = transparentTo(value); + return { + "--tw-gradient-from": (0, _toColorValue.default)(value, "from"), + "--tw-gradient-to": transparentToValue, + "--tw-gradient-stops": `var(--tw-gradient-from), var(--tw-gradient-to)` + }; + } + }, options); + matchUtilities({ + via: (value)=>{ + let transparentToValue = transparentTo(value); + return { + "--tw-gradient-to": transparentToValue, + "--tw-gradient-stops": `var(--tw-gradient-from), ${(0, _toColorValue.default)(value, "via")}, var(--tw-gradient-to)` + }; + } + }, options); + matchUtilities({ + to: (value)=>({ + "--tw-gradient-to": (0, _toColorValue.default)(value, "to") + }) + }, options); + }; + })(), + boxDecorationBreak: ({ addUtilities })=>{ + addUtilities({ + ".decoration-slice": { + "box-decoration-break": "slice" + }, + ".decoration-clone": { + "box-decoration-break": "clone" + }, + ".box-decoration-slice": { + "box-decoration-break": "slice" + }, + ".box-decoration-clone": { + "box-decoration-break": "clone" + } + }); + }, + backgroundSize: (0, _createUtilityPlugin.default)("backgroundSize", [ + [ + "bg", + [ + "background-size" + ] + ] + ], { + type: [ + "lookup", + "length", + "percentage" + ] + }), + backgroundAttachment: ({ addUtilities })=>{ + addUtilities({ + ".bg-fixed": { + "background-attachment": "fixed" + }, + ".bg-local": { + "background-attachment": "local" + }, + ".bg-scroll": { + "background-attachment": "scroll" + } + }); + }, + backgroundClip: ({ addUtilities })=>{ + addUtilities({ + ".bg-clip-border": { + "background-clip": "border-box" + }, + ".bg-clip-padding": { + "background-clip": "padding-box" + }, + ".bg-clip-content": { + "background-clip": "content-box" + }, + ".bg-clip-text": { + "background-clip": "text" + } + }); + }, + backgroundPosition: (0, _createUtilityPlugin.default)("backgroundPosition", [ + [ + "bg", + [ + "background-position" + ] + ] + ], { + type: [ + "lookup", + "position" + ] + }), + backgroundRepeat: ({ addUtilities })=>{ + addUtilities({ + ".bg-repeat": { + "background-repeat": "repeat" + }, + ".bg-no-repeat": { + "background-repeat": "no-repeat" + }, + ".bg-repeat-x": { + "background-repeat": "repeat-x" + }, + ".bg-repeat-y": { + "background-repeat": "repeat-y" + }, + ".bg-repeat-round": { + "background-repeat": "round" + }, + ".bg-repeat-space": { + "background-repeat": "space" + } + }); + }, + backgroundOrigin: ({ addUtilities })=>{ + addUtilities({ + ".bg-origin-border": { + "background-origin": "border-box" + }, + ".bg-origin-padding": { + "background-origin": "padding-box" + }, + ".bg-origin-content": { + "background-origin": "content-box" + } + }); + }, + fill: ({ matchUtilities , theme })=>{ + matchUtilities({ + fill: (value)=>{ + return { + fill: (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("fill")), + type: [ + "color", + "any" + ] + }); + }, + stroke: ({ matchUtilities , theme })=>{ + matchUtilities({ + stroke: (value)=>{ + return { + stroke: (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("stroke")), + type: [ + "color", + "url" + ] + }); + }, + strokeWidth: (0, _createUtilityPlugin.default)("strokeWidth", [ + [ + "stroke", + [ + "stroke-width" + ] + ] + ], { + type: [ + "length", + "number", + "percentage" + ] + }), + objectFit: ({ addUtilities })=>{ + addUtilities({ + ".object-contain": { + "object-fit": "contain" + }, + ".object-cover": { + "object-fit": "cover" + }, + ".object-fill": { + "object-fit": "fill" + }, + ".object-none": { + "object-fit": "none" + }, + ".object-scale-down": { + "object-fit": "scale-down" + } + }); + }, + objectPosition: (0, _createUtilityPlugin.default)("objectPosition", [ + [ + "object", + [ + "object-position" + ] + ] + ]), + padding: (0, _createUtilityPlugin.default)("padding", [ + [ + "p", + [ + "padding" + ] + ], + [ + [ + "px", + [ + "padding-left", + "padding-right" + ] + ], + [ + "py", + [ + "padding-top", + "padding-bottom" + ] + ], + ], + [ + [ + "pt", + [ + "padding-top" + ] + ], + [ + "pr", + [ + "padding-right" + ] + ], + [ + "pb", + [ + "padding-bottom" + ] + ], + [ + "pl", + [ + "padding-left" + ] + ], + ], + ]), + textAlign: ({ addUtilities })=>{ + addUtilities({ + ".text-left": { + "text-align": "left" + }, + ".text-center": { + "text-align": "center" + }, + ".text-right": { + "text-align": "right" + }, + ".text-justify": { + "text-align": "justify" + }, + ".text-start": { + "text-align": "start" + }, + ".text-end": { + "text-align": "end" + } + }); + }, + textIndent: (0, _createUtilityPlugin.default)("textIndent", [ + [ + "indent", + [ + "text-indent" + ] + ] + ], { + supportsNegativeValues: true + }), + verticalAlign: ({ addUtilities , matchUtilities })=>{ + addUtilities({ + ".align-baseline": { + "vertical-align": "baseline" + }, + ".align-top": { + "vertical-align": "top" + }, + ".align-middle": { + "vertical-align": "middle" + }, + ".align-bottom": { + "vertical-align": "bottom" + }, + ".align-text-top": { + "vertical-align": "text-top" + }, + ".align-text-bottom": { + "vertical-align": "text-bottom" + }, + ".align-sub": { + "vertical-align": "sub" + }, + ".align-super": { + "vertical-align": "super" + } + }); + matchUtilities({ + align: (value)=>({ + "vertical-align": value + }) + }); + }, + fontFamily: (0, _createUtilityPlugin.default)("fontFamily", [ + [ + "font", + [ + "fontFamily" + ] + ] + ], { + type: [ + "lookup", + "generic-name", + "family-name" + ] + }), + fontSize: ({ matchUtilities , theme })=>{ + matchUtilities({ + text: (value)=>{ + let [fontSize, options] = Array.isArray(value) ? value : [ + value + ]; + let { lineHeight , letterSpacing , fontWeight } = (0, _isPlainObject.default)(options) ? options : { + lineHeight: options + }; + return { + "font-size": fontSize, + ...lineHeight === undefined ? {} : { + "line-height": lineHeight + }, + ...letterSpacing === undefined ? {} : { + "letter-spacing": letterSpacing + }, + ...fontWeight === undefined ? {} : { + "font-weight": fontWeight + } + }; + } + }, { + values: theme("fontSize"), + type: [ + "absolute-size", + "relative-size", + "length", + "percentage" + ] + }); + }, + fontWeight: (0, _createUtilityPlugin.default)("fontWeight", [ + [ + "font", + [ + "fontWeight" + ] + ] + ], { + type: [ + "lookup", + "number" + ] + }), + textTransform: ({ addUtilities })=>{ + addUtilities({ + ".uppercase": { + "text-transform": "uppercase" + }, + ".lowercase": { + "text-transform": "lowercase" + }, + ".capitalize": { + "text-transform": "capitalize" + }, + ".normal-case": { + "text-transform": "none" + } + }); + }, + fontStyle: ({ addUtilities })=>{ + addUtilities({ + ".italic": { + "font-style": "italic" + }, + ".not-italic": { + "font-style": "normal" + } + }); + }, + fontVariantNumeric: ({ addDefaults , addUtilities })=>{ + let cssFontVariantNumericValue = "var(--tw-ordinal) var(--tw-slashed-zero) var(--tw-numeric-figure) var(--tw-numeric-spacing) var(--tw-numeric-fraction)"; + addDefaults("font-variant-numeric", { + "--tw-ordinal": " ", + "--tw-slashed-zero": " ", + "--tw-numeric-figure": " ", + "--tw-numeric-spacing": " ", + "--tw-numeric-fraction": " " + }); + addUtilities({ + ".normal-nums": { + "font-variant-numeric": "normal" + }, + ".ordinal": { + "@defaults font-variant-numeric": {}, + "--tw-ordinal": "ordinal", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".slashed-zero": { + "@defaults font-variant-numeric": {}, + "--tw-slashed-zero": "slashed-zero", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".lining-nums": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-figure": "lining-nums", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".oldstyle-nums": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-figure": "oldstyle-nums", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".proportional-nums": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-spacing": "proportional-nums", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".tabular-nums": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-spacing": "tabular-nums", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".diagonal-fractions": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-fraction": "diagonal-fractions", + "font-variant-numeric": cssFontVariantNumericValue + }, + ".stacked-fractions": { + "@defaults font-variant-numeric": {}, + "--tw-numeric-fraction": "stacked-fractions", + "font-variant-numeric": cssFontVariantNumericValue + } + }); + }, + lineHeight: (0, _createUtilityPlugin.default)("lineHeight", [ + [ + "leading", + [ + "lineHeight" + ] + ] + ]), + letterSpacing: (0, _createUtilityPlugin.default)("letterSpacing", [ + [ + "tracking", + [ + "letterSpacing" + ] + ] + ], { + supportsNegativeValues: true + }), + textColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + text: (value)=>{ + if (!corePlugins("textOpacity")) { + return { + color: (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "color", + variable: "--tw-text-opacity" + }); + } + }, { + values: (0, _flattenColorPalette.default)(theme("textColor")), + type: "color" + }); + }, + textOpacity: (0, _createUtilityPlugin.default)("textOpacity", [ + [ + "text-opacity", + [ + "--tw-text-opacity" + ] + ] + ]), + textDecoration: ({ addUtilities })=>{ + addUtilities({ + ".underline": { + "text-decoration-line": "underline" + }, + ".overline": { + "text-decoration-line": "overline" + }, + ".line-through": { + "text-decoration-line": "line-through" + }, + ".no-underline": { + "text-decoration-line": "none" + } + }); + }, + textDecorationColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + decoration: (value)=>{ + return { + "text-decoration-color": (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("textDecorationColor")), + type: [ + "color" + ] + }); + }, + textDecorationStyle: ({ addUtilities })=>{ + addUtilities({ + ".decoration-solid": { + "text-decoration-style": "solid" + }, + ".decoration-double": { + "text-decoration-style": "double" + }, + ".decoration-dotted": { + "text-decoration-style": "dotted" + }, + ".decoration-dashed": { + "text-decoration-style": "dashed" + }, + ".decoration-wavy": { + "text-decoration-style": "wavy" + } + }); + }, + textDecorationThickness: (0, _createUtilityPlugin.default)("textDecorationThickness", [ + [ + "decoration", + [ + "text-decoration-thickness" + ] + ] + ], { + type: [ + "length", + "percentage" + ] + }), + textUnderlineOffset: (0, _createUtilityPlugin.default)("textUnderlineOffset", [ + [ + "underline-offset", + [ + "text-underline-offset" + ] + ] + ], { + type: [ + "length", + "percentage" + ] + }), + fontSmoothing: ({ addUtilities })=>{ + addUtilities({ + ".antialiased": { + "-webkit-font-smoothing": "antialiased", + "-moz-osx-font-smoothing": "grayscale" + }, + ".subpixel-antialiased": { + "-webkit-font-smoothing": "auto", + "-moz-osx-font-smoothing": "auto" + } + }); + }, + placeholderColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + placeholder: (value)=>{ + if (!corePlugins("placeholderOpacity")) { + return { + "&::placeholder": { + color: (0, _toColorValue.default)(value) + } + }; + } + return { + "&::placeholder": (0, _withAlphaVariable.default)({ + color: value, + property: "color", + variable: "--tw-placeholder-opacity" + }) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("placeholderColor")), + type: [ + "color", + "any" + ] + }); + }, + placeholderOpacity: ({ matchUtilities , theme })=>{ + matchUtilities({ + "placeholder-opacity": (value)=>{ + return { + ["&::placeholder"]: { + "--tw-placeholder-opacity": value + } + }; + } + }, { + values: theme("placeholderOpacity") + }); + }, + caretColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + caret: (value)=>{ + return { + "caret-color": (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("caretColor")), + type: [ + "color", + "any" + ] + }); + }, + accentColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + accent: (value)=>{ + return { + "accent-color": (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("accentColor")), + type: [ + "color", + "any" + ] + }); + }, + opacity: (0, _createUtilityPlugin.default)("opacity", [ + [ + "opacity", + [ + "opacity" + ] + ] + ]), + backgroundBlendMode: ({ addUtilities })=>{ + addUtilities({ + ".bg-blend-normal": { + "background-blend-mode": "normal" + }, + ".bg-blend-multiply": { + "background-blend-mode": "multiply" + }, + ".bg-blend-screen": { + "background-blend-mode": "screen" + }, + ".bg-blend-overlay": { + "background-blend-mode": "overlay" + }, + ".bg-blend-darken": { + "background-blend-mode": "darken" + }, + ".bg-blend-lighten": { + "background-blend-mode": "lighten" + }, + ".bg-blend-color-dodge": { + "background-blend-mode": "color-dodge" + }, + ".bg-blend-color-burn": { + "background-blend-mode": "color-burn" + }, + ".bg-blend-hard-light": { + "background-blend-mode": "hard-light" + }, + ".bg-blend-soft-light": { + "background-blend-mode": "soft-light" + }, + ".bg-blend-difference": { + "background-blend-mode": "difference" + }, + ".bg-blend-exclusion": { + "background-blend-mode": "exclusion" + }, + ".bg-blend-hue": { + "background-blend-mode": "hue" + }, + ".bg-blend-saturation": { + "background-blend-mode": "saturation" + }, + ".bg-blend-color": { + "background-blend-mode": "color" + }, + ".bg-blend-luminosity": { + "background-blend-mode": "luminosity" + } + }); + }, + mixBlendMode: ({ addUtilities })=>{ + addUtilities({ + ".mix-blend-normal": { + "mix-blend-mode": "normal" + }, + ".mix-blend-multiply": { + "mix-blend-mode": "multiply" + }, + ".mix-blend-screen": { + "mix-blend-mode": "screen" + }, + ".mix-blend-overlay": { + "mix-blend-mode": "overlay" + }, + ".mix-blend-darken": { + "mix-blend-mode": "darken" + }, + ".mix-blend-lighten": { + "mix-blend-mode": "lighten" + }, + ".mix-blend-color-dodge": { + "mix-blend-mode": "color-dodge" + }, + ".mix-blend-color-burn": { + "mix-blend-mode": "color-burn" + }, + ".mix-blend-hard-light": { + "mix-blend-mode": "hard-light" + }, + ".mix-blend-soft-light": { + "mix-blend-mode": "soft-light" + }, + ".mix-blend-difference": { + "mix-blend-mode": "difference" + }, + ".mix-blend-exclusion": { + "mix-blend-mode": "exclusion" + }, + ".mix-blend-hue": { + "mix-blend-mode": "hue" + }, + ".mix-blend-saturation": { + "mix-blend-mode": "saturation" + }, + ".mix-blend-color": { + "mix-blend-mode": "color" + }, + ".mix-blend-luminosity": { + "mix-blend-mode": "luminosity" + }, + ".mix-blend-plus-lighter": { + "mix-blend-mode": "plus-lighter" + } + }); + }, + boxShadow: (()=>{ + let transformValue = (0, _transformThemeValue.default)("boxShadow"); + let defaultBoxShadow = [ + `var(--tw-ring-offset-shadow, 0 0 #0000)`, + `var(--tw-ring-shadow, 0 0 #0000)`, + `var(--tw-shadow)`, + ].join(", "); + return function({ matchUtilities , addDefaults , theme }) { + addDefaults(" box-shadow", { + "--tw-ring-offset-shadow": "0 0 #0000", + "--tw-ring-shadow": "0 0 #0000", + "--tw-shadow": "0 0 #0000", + "--tw-shadow-colored": "0 0 #0000" + }); + matchUtilities({ + shadow: (value)=>{ + value = transformValue(value); + let ast = (0, _parseBoxShadowValue.parseBoxShadowValue)(value); + for (let shadow of ast){ + // Don't override color if the whole shadow is a variable + if (!shadow.valid) { + continue; + } + shadow.color = "var(--tw-shadow-color)"; + } + return { + "@defaults box-shadow": {}, + "--tw-shadow": value === "none" ? "0 0 #0000" : value, + "--tw-shadow-colored": value === "none" ? "0 0 #0000" : (0, _parseBoxShadowValue.formatBoxShadowValue)(ast), + "box-shadow": defaultBoxShadow + }; + } + }, { + values: theme("boxShadow"), + type: [ + "shadow" + ] + }); + }; + })(), + boxShadowColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + shadow: (value)=>{ + return { + "--tw-shadow-color": (0, _toColorValue.default)(value), + "--tw-shadow": "var(--tw-shadow-colored)" + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("boxShadowColor")), + type: [ + "color" + ] + }); + }, + outlineStyle: ({ addUtilities })=>{ + addUtilities({ + ".outline-none": { + outline: "2px solid transparent", + "outline-offset": "2px" + }, + ".outline": { + "outline-style": "solid" + }, + ".outline-dashed": { + "outline-style": "dashed" + }, + ".outline-dotted": { + "outline-style": "dotted" + }, + ".outline-double": { + "outline-style": "double" + }, + ".outline-hidden": { + "outline-style": "hidden" + } + }); + }, + outlineWidth: (0, _createUtilityPlugin.default)("outlineWidth", [ + [ + "outline", + [ + "outline-width" + ] + ] + ], { + type: [ + "length", + "number", + "percentage" + ] + }), + outlineOffset: (0, _createUtilityPlugin.default)("outlineOffset", [ + [ + "outline-offset", + [ + "outline-offset" + ] + ] + ], { + type: [ + "length", + "number", + "percentage" + ] + }), + outlineColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + outline: (value)=>{ + return { + "outline-color": (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("outlineColor")), + type: [ + "color" + ] + }); + }, + ringWidth: ({ matchUtilities , addDefaults , addUtilities , theme , config })=>{ + let ringColorDefault = (()=>{ + var ref, ref1; + if ((0, _featureFlags.flagEnabled)(config(), "respectDefaultRingColorOpacity")) { + return theme("ringColor.DEFAULT"); + } + let ringOpacityDefault = theme("ringOpacity.DEFAULT", "0.5"); + if (!((ref = theme("ringColor")) === null || ref === void 0 ? void 0 : ref.DEFAULT)) { + return `rgb(147 197 253 / ${ringOpacityDefault})`; + } + return (0, _withAlphaVariable.withAlphaValue)((ref1 = theme("ringColor")) === null || ref1 === void 0 ? void 0 : ref1.DEFAULT, ringOpacityDefault, `rgb(147 197 253 / ${ringOpacityDefault})`); + })(); + addDefaults("ring-width", { + "--tw-ring-inset": " ", + "--tw-ring-offset-width": theme("ringOffsetWidth.DEFAULT", "0px"), + "--tw-ring-offset-color": theme("ringOffsetColor.DEFAULT", "#fff"), + "--tw-ring-color": ringColorDefault, + "--tw-ring-offset-shadow": "0 0 #0000", + "--tw-ring-shadow": "0 0 #0000", + "--tw-shadow": "0 0 #0000", + "--tw-shadow-colored": "0 0 #0000" + }); + matchUtilities({ + ring: (value)=>{ + return { + "@defaults ring-width": {}, + "--tw-ring-offset-shadow": `var(--tw-ring-inset) 0 0 0 var(--tw-ring-offset-width) var(--tw-ring-offset-color)`, + "--tw-ring-shadow": `var(--tw-ring-inset) 0 0 0 calc(${value} + var(--tw-ring-offset-width)) var(--tw-ring-color)`, + "box-shadow": [ + `var(--tw-ring-offset-shadow)`, + `var(--tw-ring-shadow)`, + `var(--tw-shadow, 0 0 #0000)`, + ].join(", ") + }; + } + }, { + values: theme("ringWidth"), + type: "length" + }); + addUtilities({ + ".ring-inset": { + "@defaults ring-width": {}, + "--tw-ring-inset": "inset" + } + }); + }, + ringColor: ({ matchUtilities , theme , corePlugins })=>{ + matchUtilities({ + ring: (value)=>{ + if (!corePlugins("ringOpacity")) { + return { + "--tw-ring-color": (0, _toColorValue.default)(value) + }; + } + return (0, _withAlphaVariable.default)({ + color: value, + property: "--tw-ring-color", + variable: "--tw-ring-opacity" + }); + } + }, { + values: Object.fromEntries(Object.entries((0, _flattenColorPalette.default)(theme("ringColor"))).filter(([modifier])=>modifier !== "DEFAULT")), + type: "color" + }); + }, + ringOpacity: (helpers)=>{ + let { config } = helpers; + return (0, _createUtilityPlugin.default)("ringOpacity", [ + [ + "ring-opacity", + [ + "--tw-ring-opacity" + ] + ] + ], { + filterDefault: !(0, _featureFlags.flagEnabled)(config(), "respectDefaultRingColorOpacity") + })(helpers); + }, + ringOffsetWidth: (0, _createUtilityPlugin.default)("ringOffsetWidth", [ + [ + "ring-offset", + [ + "--tw-ring-offset-width" + ] + ] + ], { + type: "length" + }), + ringOffsetColor: ({ matchUtilities , theme })=>{ + matchUtilities({ + "ring-offset": (value)=>{ + return { + "--tw-ring-offset-color": (0, _toColorValue.default)(value) + }; + } + }, { + values: (0, _flattenColorPalette.default)(theme("ringOffsetColor")), + type: "color" + }); + }, + blur: ({ matchUtilities , theme })=>{ + matchUtilities({ + blur: (value)=>{ + return { + "--tw-blur": `blur(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("blur") + }); + }, + brightness: ({ matchUtilities , theme })=>{ + matchUtilities({ + brightness: (value)=>{ + return { + "--tw-brightness": `brightness(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("brightness") + }); + }, + contrast: ({ matchUtilities , theme })=>{ + matchUtilities({ + contrast: (value)=>{ + return { + "--tw-contrast": `contrast(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("contrast") + }); + }, + dropShadow: ({ matchUtilities , theme })=>{ + matchUtilities({ + "drop-shadow": (value)=>{ + return { + "--tw-drop-shadow": Array.isArray(value) ? value.map((v)=>`drop-shadow(${v})`).join(" ") : `drop-shadow(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("dropShadow") + }); + }, + grayscale: ({ matchUtilities , theme })=>{ + matchUtilities({ + grayscale: (value)=>{ + return { + "--tw-grayscale": `grayscale(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("grayscale") + }); + }, + hueRotate: ({ matchUtilities , theme })=>{ + matchUtilities({ + "hue-rotate": (value)=>{ + return { + "--tw-hue-rotate": `hue-rotate(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("hueRotate"), + supportsNegativeValues: true + }); + }, + invert: ({ matchUtilities , theme })=>{ + matchUtilities({ + invert: (value)=>{ + return { + "--tw-invert": `invert(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("invert") + }); + }, + saturate: ({ matchUtilities , theme })=>{ + matchUtilities({ + saturate: (value)=>{ + return { + "--tw-saturate": `saturate(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("saturate") + }); + }, + sepia: ({ matchUtilities , theme })=>{ + matchUtilities({ + sepia: (value)=>{ + return { + "--tw-sepia": `sepia(${value})`, + "@defaults filter": {}, + filter: cssFilterValue + }; + } + }, { + values: theme("sepia") + }); + }, + filter: ({ addDefaults , addUtilities })=>{ + addDefaults("filter", { + "--tw-blur": " ", + "--tw-brightness": " ", + "--tw-contrast": " ", + "--tw-grayscale": " ", + "--tw-hue-rotate": " ", + "--tw-invert": " ", + "--tw-saturate": " ", + "--tw-sepia": " ", + "--tw-drop-shadow": " " + }); + addUtilities({ + ".filter": { + "@defaults filter": {}, + filter: cssFilterValue + }, + ".filter-none": { + filter: "none" + } + }); + }, + backdropBlur: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-blur": (value)=>{ + return { + "--tw-backdrop-blur": `blur(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropBlur") + }); + }, + backdropBrightness: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-brightness": (value)=>{ + return { + "--tw-backdrop-brightness": `brightness(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropBrightness") + }); + }, + backdropContrast: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-contrast": (value)=>{ + return { + "--tw-backdrop-contrast": `contrast(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropContrast") + }); + }, + backdropGrayscale: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-grayscale": (value)=>{ + return { + "--tw-backdrop-grayscale": `grayscale(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropGrayscale") + }); + }, + backdropHueRotate: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-hue-rotate": (value)=>{ + return { + "--tw-backdrop-hue-rotate": `hue-rotate(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropHueRotate"), + supportsNegativeValues: true + }); + }, + backdropInvert: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-invert": (value)=>{ + return { + "--tw-backdrop-invert": `invert(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropInvert") + }); + }, + backdropOpacity: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-opacity": (value)=>{ + return { + "--tw-backdrop-opacity": `opacity(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropOpacity") + }); + }, + backdropSaturate: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-saturate": (value)=>{ + return { + "--tw-backdrop-saturate": `saturate(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropSaturate") + }); + }, + backdropSepia: ({ matchUtilities , theme })=>{ + matchUtilities({ + "backdrop-sepia": (value)=>{ + return { + "--tw-backdrop-sepia": `sepia(${value})`, + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }; + } + }, { + values: theme("backdropSepia") + }); + }, + backdropFilter: ({ addDefaults , addUtilities })=>{ + addDefaults("backdrop-filter", { + "--tw-backdrop-blur": " ", + "--tw-backdrop-brightness": " ", + "--tw-backdrop-contrast": " ", + "--tw-backdrop-grayscale": " ", + "--tw-backdrop-hue-rotate": " ", + "--tw-backdrop-invert": " ", + "--tw-backdrop-opacity": " ", + "--tw-backdrop-saturate": " ", + "--tw-backdrop-sepia": " " + }); + addUtilities({ + ".backdrop-filter": { + "@defaults backdrop-filter": {}, + "backdrop-filter": cssBackdropFilterValue + }, + ".backdrop-filter-none": { + "backdrop-filter": "none" + } + }); + }, + transitionProperty: ({ matchUtilities , theme })=>{ + let defaultTimingFunction = theme("transitionTimingFunction.DEFAULT"); + let defaultDuration = theme("transitionDuration.DEFAULT"); + matchUtilities({ + transition: (value)=>{ + return { + "transition-property": value, + ...value === "none" ? {} : { + "transition-timing-function": defaultTimingFunction, + "transition-duration": defaultDuration + } + }; + } + }, { + values: theme("transitionProperty") + }); + }, + transitionDelay: (0, _createUtilityPlugin.default)("transitionDelay", [ + [ + "delay", + [ + "transitionDelay" + ] + ] + ]), + transitionDuration: (0, _createUtilityPlugin.default)("transitionDuration", [ + [ + "duration", + [ + "transitionDuration" + ] + ] + ], { + filterDefault: true + }), + transitionTimingFunction: (0, _createUtilityPlugin.default)("transitionTimingFunction", [ + [ + "ease", + [ + "transitionTimingFunction" + ] + ] + ], { + filterDefault: true + }), + willChange: (0, _createUtilityPlugin.default)("willChange", [ + [ + "will-change", + [ + "will-change" + ] + ] + ]), + content: (0, _createUtilityPlugin.default)("content", [ + [ + "content", + [ + "--tw-content", + [ + "content", + "var(--tw-content)" + ] + ] + ], + ]) +}; diff --git a/node_modules/tailwindcss/lib/css/LICENSE b/node_modules/tailwindcss/lib/css/LICENSE new file mode 100644 index 0000000..a1fb039 --- /dev/null +++ b/node_modules/tailwindcss/lib/css/LICENSE @@ -0,0 +1,25 @@ +MIT License + +Copyright (c) Nicolas Gallagher +Copyright (c) Jonathan Neal +Copyright (c) Sindre Sorhus (sindresorhus.com) +Copyright (c) Adam Wathan +Copyright (c) Jonathan Reinink + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE. diff --git a/node_modules/tailwindcss/lib/css/preflight.css b/node_modules/tailwindcss/lib/css/preflight.css new file mode 100644 index 0000000..bf36495 --- /dev/null +++ b/node_modules/tailwindcss/lib/css/preflight.css @@ -0,0 +1,360 @@ +/* +1. Prevent padding and border from affecting element width. (https://github.com/mozdevs/cssremedy/issues/4) +2. Allow adding a border to an element by just adding a border-width. (https://github.com/tailwindcss/tailwindcss/pull/116) +*/ + +*, +::before, +::after { + box-sizing: border-box; /* 1 */ + border-width: 0; /* 2 */ + border-style: solid; /* 2 */ + border-color: theme('borderColor.DEFAULT', currentColor); /* 2 */ +} + +::before, +::after { + --tw-content: ''; +} + +/* +1. Use a consistent sensible line-height in all browsers. +2. Prevent adjustments of font size after orientation changes in iOS. +3. Use a more readable tab size. +4. Use the user's configured `sans` font-family by default. +*/ + +html { + line-height: 1.5; /* 1 */ + -webkit-text-size-adjust: 100%; /* 2 */ + -moz-tab-size: 4; /* 3 */ + tab-size: 4; /* 3 */ + font-family: theme('fontFamily.sans', ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "Noto Sans", sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji"); /* 4 */ +} + +/* +1. Remove the margin in all browsers. +2. Inherit line-height from `html` so users can set them as a class directly on the `html` element. +*/ + +body { + margin: 0; /* 1 */ + line-height: inherit; /* 2 */ +} + +/* +1. Add the correct height in Firefox. +2. Correct the inheritance of border color in Firefox. (https://bugzilla.mozilla.org/show_bug.cgi?id=190655) +3. Ensure horizontal rules are visible by default. +*/ + +hr { + height: 0; /* 1 */ + color: inherit; /* 2 */ + border-top-width: 1px; /* 3 */ +} + +/* +Add the correct text decoration in Chrome, Edge, and Safari. +*/ + +abbr:where([title]) { + text-decoration: underline dotted; +} + +/* +Remove the default font size and weight for headings. +*/ + +h1, +h2, +h3, +h4, +h5, +h6 { + font-size: inherit; + font-weight: inherit; +} + +/* +Reset links to optimize for opt-in styling instead of opt-out. +*/ + +a { + color: inherit; + text-decoration: inherit; +} + +/* +Add the correct font weight in Edge and Safari. +*/ + +b, +strong { + font-weight: bolder; +} + +/* +1. Use the user's configured `mono` font family by default. +2. Correct the odd `em` font sizing in all browsers. +*/ + +code, +kbd, +samp, +pre { + font-family: theme('fontFamily.mono', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace); /* 1 */ + font-size: 1em; /* 2 */ +} + +/* +Add the correct font size in all browsers. +*/ + +small { + font-size: 80%; +} + +/* +Prevent `sub` and `sup` elements from affecting the line height in all browsers. +*/ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sub { + bottom: -0.25em; +} + +sup { + top: -0.5em; +} + +/* +1. Remove text indentation from table contents in Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=999088, https://bugs.webkit.org/show_bug.cgi?id=201297) +2. Correct table border color inheritance in all Chrome and Safari. (https://bugs.chromium.org/p/chromium/issues/detail?id=935729, https://bugs.webkit.org/show_bug.cgi?id=195016) +3. Remove gaps between table borders by default. +*/ + +table { + text-indent: 0; /* 1 */ + border-color: inherit; /* 2 */ + border-collapse: collapse; /* 3 */ +} + +/* +1. Change the font styles in all browsers. +2. Remove the margin in Firefox and Safari. +3. Remove default padding in all browsers. +*/ + +button, +input, +optgroup, +select, +textarea { + font-family: inherit; /* 1 */ + font-size: 100%; /* 1 */ + font-weight: inherit; /* 1 */ + line-height: inherit; /* 1 */ + color: inherit; /* 1 */ + margin: 0; /* 2 */ + padding: 0; /* 3 */ +} + +/* +Remove the inheritance of text transform in Edge and Firefox. +*/ + +button, +select { + text-transform: none; +} + +/* +1. Correct the inability to style clickable types in iOS and Safari. +2. Remove default button styles. +*/ + +button, +[type='button'], +[type='reset'], +[type='submit'] { + -webkit-appearance: button; /* 1 */ + background-color: transparent; /* 2 */ + background-image: none; /* 2 */ +} + +/* +Use the modern Firefox focus style for all focusable elements. +*/ + +:-moz-focusring { + outline: auto; +} + +/* +Remove the additional `:invalid` styles in Firefox. (https://github.com/mozilla/gecko-dev/blob/2f9eacd9d3d995c937b4251a5557d95d494c9be1/layout/style/res/forms.css#L728-L737) +*/ + +:-moz-ui-invalid { + box-shadow: none; +} + +/* +Add the correct vertical alignment in Chrome and Firefox. +*/ + +progress { + vertical-align: baseline; +} + +/* +Correct the cursor style of increment and decrement buttons in Safari. +*/ + +::-webkit-inner-spin-button, +::-webkit-outer-spin-button { + height: auto; +} + +/* +1. Correct the odd appearance in Chrome and Safari. +2. Correct the outline style in Safari. +*/ + +[type='search'] { + -webkit-appearance: textfield; /* 1 */ + outline-offset: -2px; /* 2 */ +} + +/* +Remove the inner padding in Chrome and Safari on macOS. +*/ + +::-webkit-search-decoration { + -webkit-appearance: none; +} + +/* +1. Correct the inability to style clickable types in iOS and Safari. +2. Change font properties to `inherit` in Safari. +*/ + +::-webkit-file-upload-button { + -webkit-appearance: button; /* 1 */ + font: inherit; /* 2 */ +} + +/* +Add the correct display in Chrome and Safari. +*/ + +summary { + display: list-item; +} + +/* +Removes the default spacing and border for appropriate elements. +*/ + +blockquote, +dl, +dd, +h1, +h2, +h3, +h4, +h5, +h6, +hr, +figure, +p, +pre { + margin: 0; +} + +fieldset { + margin: 0; + padding: 0; +} + +legend { + padding: 0; +} + +ol, +ul, +menu { + list-style: none; + margin: 0; + padding: 0; +} + +/* +Prevent resizing textareas horizontally by default. +*/ + +textarea { + resize: vertical; +} + +/* +1. Reset the default placeholder opacity in Firefox. (https://github.com/tailwindlabs/tailwindcss/issues/3300) +2. Set the default placeholder color to the user's configured gray 400 color. +*/ + +input::placeholder, +textarea::placeholder { + opacity: 1; /* 1 */ + color: theme('colors.gray.400', #9ca3af); /* 2 */ +} + +/* +Set the default cursor for buttons. +*/ + +button, +[role="button"] { + cursor: pointer; +} + +/* +Make sure disabled buttons don't get the pointer cursor. +*/ +:disabled { + cursor: default; +} + +/* +1. Make replaced elements `display: block` by default. (https://github.com/mozdevs/cssremedy/issues/14) +2. Add `vertical-align: middle` to align replaced elements more sensibly by default. (https://github.com/jensimmons/cssremedy/issues/14#issuecomment-634934210) + This can trigger a poorly considered lint error in some tools but is included by design. +*/ + +img, +svg, +video, +canvas, +audio, +iframe, +embed, +object { + display: block; /* 1 */ + vertical-align: middle; /* 2 */ +} + +/* +Constrain images and videos to the parent width and preserve their intrinsic aspect ratio. (https://github.com/mozdevs/cssremedy/issues/14) +*/ + +img, +video { + max-width: 100%; + height: auto; +} diff --git a/node_modules/tailwindcss/lib/featureFlags.js b/node_modules/tailwindcss/lib/featureFlags.js new file mode 100644 index 0000000..97060d8 --- /dev/null +++ b/node_modules/tailwindcss/lib/featureFlags.js @@ -0,0 +1,68 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +function _export(target, all) { + for(var name in all)Object.defineProperty(target, name, { + enumerable: true, + get: all[name] + }); +} +_export(exports, { + flagEnabled: ()=>flagEnabled, + issueFlagNotices: ()=>issueFlagNotices, + default: ()=>_default +}); +const _picocolors = /*#__PURE__*/ _interopRequireDefault(require("picocolors")); +const _log = /*#__PURE__*/ _interopRequireDefault(require("./util/log")); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +let defaults = { + optimizeUniversalDefaults: false +}; +let featureFlags = { + future: [ + "hoverOnlyWhenSupported", + "respectDefaultRingColorOpacity" + ], + experimental: [ + "optimizeUniversalDefaults", + "matchVariant" /* , 'variantGrouping' */ + ] +}; +function flagEnabled(config, flag) { + if (featureFlags.future.includes(flag)) { + var ref; + var ref1, ref2; + return config.future === "all" || ((ref2 = (ref1 = config === null || config === void 0 ? void 0 : (ref = config.future) === null || ref === void 0 ? void 0 : ref[flag]) !== null && ref1 !== void 0 ? ref1 : defaults[flag]) !== null && ref2 !== void 0 ? ref2 : false); + } + if (featureFlags.experimental.includes(flag)) { + var ref3; + var ref4, ref5; + return config.experimental === "all" || ((ref5 = (ref4 = config === null || config === void 0 ? void 0 : (ref3 = config.experimental) === null || ref3 === void 0 ? void 0 : ref3[flag]) !== null && ref4 !== void 0 ? ref4 : defaults[flag]) !== null && ref5 !== void 0 ? ref5 : false); + } + return false; +} +function experimentalFlagsEnabled(config) { + if (config.experimental === "all") { + return featureFlags.experimental; + } + var ref; + return Object.keys((ref = config === null || config === void 0 ? void 0 : config.experimental) !== null && ref !== void 0 ? ref : {}).filter((flag)=>featureFlags.experimental.includes(flag) && config.experimental[flag]); +} +function issueFlagNotices(config) { + if (process.env.JEST_WORKER_ID !== undefined) { + return; + } + if (experimentalFlagsEnabled(config).length > 0) { + let changes = experimentalFlagsEnabled(config).map((s)=>_picocolors.default.yellow(s)).join(", "); + _log.default.warn("experimental-flags-enabled", [ + `You have enabled experimental features: ${changes}`, + "Experimental features in Tailwind CSS are not covered by semver, may introduce breaking changes, and can change at any time.", + ]); + } +} +const _default = featureFlags; diff --git a/node_modules/tailwindcss/lib/index.js b/node_modules/tailwindcss/lib/index.js new file mode 100644 index 0000000..534f951 --- /dev/null +++ b/node_modules/tailwindcss/lib/index.js @@ -0,0 +1,43 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +const _setupTrackingContext = /*#__PURE__*/ _interopRequireDefault(require("./lib/setupTrackingContext")); +const _processTailwindFeatures = /*#__PURE__*/ _interopRequireDefault(require("./processTailwindFeatures")); +const _sharedState = require("./lib/sharedState"); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +module.exports = function tailwindcss(configOrPath) { + return { + postcssPlugin: "tailwindcss", + plugins: [ + _sharedState.env.DEBUG && function(root) { + console.log("\n"); + console.time("JIT TOTAL"); + return root; + }, + function(root, result) { + let context = (0, _setupTrackingContext.default)(configOrPath); + if (root.type === "document") { + let roots = root.nodes.filter((node)=>node.type === "root"); + for (const root1 of roots){ + if (root1.type === "root") { + (0, _processTailwindFeatures.default)(context)(root1, result); + } + } + return; + } + (0, _processTailwindFeatures.default)(context)(root, result); + }, + _sharedState.env.DEBUG && function(root) { + console.timeEnd("JIT TOTAL"); + console.log("\n"); + return root; + }, + ].filter(Boolean) + }; +}; +module.exports.postcss = true; diff --git a/node_modules/tailwindcss/lib/lib/cacheInvalidation.js b/node_modules/tailwindcss/lib/lib/cacheInvalidation.js new file mode 100644 index 0000000..88a1386 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/cacheInvalidation.js @@ -0,0 +1,90 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "hasContentChanged", { + enumerable: true, + get: ()=>hasContentChanged +}); +const _crypto = /*#__PURE__*/ _interopRequireDefault(require("crypto")); +const _sharedState = /*#__PURE__*/ _interopRequireWildcard(require("./sharedState")); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +function _getRequireWildcardCache(nodeInterop) { + if (typeof WeakMap !== "function") return null; + var cacheBabelInterop = new WeakMap(); + var cacheNodeInterop = new WeakMap(); + return (_getRequireWildcardCache = function(nodeInterop) { + return nodeInterop ? cacheNodeInterop : cacheBabelInterop; + })(nodeInterop); +} +function _interopRequireWildcard(obj, nodeInterop) { + if (!nodeInterop && obj && obj.__esModule) { + return obj; + } + if (obj === null || typeof obj !== "object" && typeof obj !== "function") { + return { + default: obj + }; + } + var cache = _getRequireWildcardCache(nodeInterop); + if (cache && cache.has(obj)) { + return cache.get(obj); + } + var newObj = {}; + var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; + for(var key in obj){ + if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { + var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; + if (desc && (desc.get || desc.set)) { + Object.defineProperty(newObj, key, desc); + } else { + newObj[key] = obj[key]; + } + } + } + newObj.default = obj; + if (cache) { + cache.set(obj, newObj); + } + return newObj; +} +/** + * Calculate the hash of a string. + * + * This doesn't need to be cryptographically secure or + * anything like that since it's used only to detect + * when the CSS changes to invalidate the context. + * + * This is wrapped in a try/catch because it's really dependent + * on how Node itself is build and the environment and OpenSSL + * version / build that is installed on the user's machine. + * + * Based on the environment this can just outright fail. + * + * See https://github.com/nodejs/node/issues/40455 + * + * @param {string} str + */ function getHash(str) { + try { + return _crypto.default.createHash("md5").update(str, "utf-8").digest("binary"); + } catch (err) { + return ""; + } +} +function hasContentChanged(sourcePath, root) { + let css = root.toString(); + // We only care about files with @tailwind directives + // Other files use an existing context + if (!css.includes("@tailwind")) { + return false; + } + let existingHash = _sharedState.sourceHashMap.get(sourcePath); + let rootHash = getHash(css); + let didChange = existingHash !== rootHash; + _sharedState.sourceHashMap.set(sourcePath, rootHash); + return didChange; +} diff --git a/node_modules/tailwindcss/lib/lib/collapseAdjacentRules.js b/node_modules/tailwindcss/lib/lib/collapseAdjacentRules.js new file mode 100644 index 0000000..d5ba091 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/collapseAdjacentRules.js @@ -0,0 +1,59 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>collapseAdjacentRules +}); +let comparisonMap = { + atrule: [ + "name", + "params" + ], + rule: [ + "selector" + ] +}; +let types = new Set(Object.keys(comparisonMap)); +function collapseAdjacentRules() { + function collapseRulesIn(root) { + let currentRule = null; + root.each((node)=>{ + if (!types.has(node.type)) { + currentRule = null; + return; + } + if (currentRule === null) { + currentRule = node; + return; + } + let properties = comparisonMap[node.type]; + var _property, _property1; + if (node.type === "atrule" && node.name === "font-face") { + currentRule = node; + } else if (properties.every((property)=>((_property = node[property]) !== null && _property !== void 0 ? _property : "").replace(/\s+/g, " ") === ((_property1 = currentRule[property]) !== null && _property1 !== void 0 ? _property1 : "").replace(/\s+/g, " "))) { + // An AtRule may not have children (for example if we encounter duplicate @import url(…) rules) + if (node.nodes) { + currentRule.append(node.nodes); + } + node.remove(); + } else { + currentRule = node; + } + }); + // After we've collapsed adjacent rules & at-rules, we need to collapse + // adjacent rules & at-rules that are children of at-rules. + // We do not care about nesting rules because Tailwind CSS + // explicitly does not handle rule nesting on its own as + // the user is expected to use a nesting plugin + root.each((node)=>{ + if (node.type === "atrule") { + collapseRulesIn(node); + } + }); + } + return (root)=>{ + collapseRulesIn(root); + }; +} diff --git a/node_modules/tailwindcss/lib/lib/collapseDuplicateDeclarations.js b/node_modules/tailwindcss/lib/lib/collapseDuplicateDeclarations.js new file mode 100644 index 0000000..f96d565 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/collapseDuplicateDeclarations.js @@ -0,0 +1,83 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>collapseDuplicateDeclarations +}); +function collapseDuplicateDeclarations() { + return (root)=>{ + root.walkRules((node)=>{ + let seen = new Map(); + let droppable = new Set([]); + let byProperty = new Map(); + node.walkDecls((decl)=>{ + // This could happen if we have nested selectors. In that case the + // parent will loop over all its declarations but also the declarations + // of nested rules. With this we ensure that we are shallowly checking + // declarations. + if (decl.parent !== node) { + return; + } + if (seen.has(decl.prop)) { + // Exact same value as what we have seen so far + if (seen.get(decl.prop).value === decl.value) { + // Keep the last one, drop the one we've seen so far + droppable.add(seen.get(decl.prop)); + // Override the existing one with the new value. This is necessary + // so that if we happen to have more than one declaration with the + // same value, that we keep removing the previous one. Otherwise we + // will only remove the *first* one. + seen.set(decl.prop, decl); + return; + } + // Not the same value, so we need to check if we can merge it so + // let's collect it first. + if (!byProperty.has(decl.prop)) { + byProperty.set(decl.prop, new Set()); + } + byProperty.get(decl.prop).add(seen.get(decl.prop)); + byProperty.get(decl.prop).add(decl); + } + seen.set(decl.prop, decl); + }); + // Drop all the duplicate declarations with the exact same value we've + // already seen so far. + for (let decl of droppable){ + decl.remove(); + } + // Analyze the declarations based on its unit, drop all the declarations + // with the same unit but the last one in the list. + for (let declarations of byProperty.values()){ + let byUnit = new Map(); + for (let decl1 of declarations){ + let unit = resolveUnit(decl1.value); + if (unit === null) { + continue; + } + if (!byUnit.has(unit)) { + byUnit.set(unit, new Set()); + } + byUnit.get(unit).add(decl1); + } + for (let declarations1 of byUnit.values()){ + // Get all but the last one + let removableDeclarations = Array.from(declarations1).slice(0, -1); + for (let decl2 of removableDeclarations){ + decl2.remove(); + } + } + } + }); + }; +} +let UNITLESS_NUMBER = Symbol("unitless-number"); +function resolveUnit(input) { + let result = /^-?\d*.?\d+([\w%]+)?$/g.exec(input); + if (result) { + var ref; + return (ref = result[1]) !== null && ref !== void 0 ? ref : UNITLESS_NUMBER; + } + return null; +} diff --git a/node_modules/tailwindcss/lib/lib/defaultExtractor.js b/node_modules/tailwindcss/lib/lib/defaultExtractor.js new file mode 100644 index 0000000..e9560c3 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/defaultExtractor.js @@ -0,0 +1,231 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "defaultExtractor", { + enumerable: true, + get: ()=>defaultExtractor +}); +const _featureFlags = require("../featureFlags"); +const _regex = /*#__PURE__*/ _interopRequireWildcard(require("./regex")); +function _getRequireWildcardCache(nodeInterop) { + if (typeof WeakMap !== "function") return null; + var cacheBabelInterop = new WeakMap(); + var cacheNodeInterop = new WeakMap(); + return (_getRequireWildcardCache = function(nodeInterop) { + return nodeInterop ? cacheNodeInterop : cacheBabelInterop; + })(nodeInterop); +} +function _interopRequireWildcard(obj, nodeInterop) { + if (!nodeInterop && obj && obj.__esModule) { + return obj; + } + if (obj === null || typeof obj !== "object" && typeof obj !== "function") { + return { + default: obj + }; + } + var cache = _getRequireWildcardCache(nodeInterop); + if (cache && cache.has(obj)) { + return cache.get(obj); + } + var newObj = {}; + var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; + for(var key in obj){ + if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { + var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; + if (desc && (desc.get || desc.set)) { + Object.defineProperty(newObj, key, desc); + } else { + newObj[key] = obj[key]; + } + } + } + newObj.default = obj; + if (cache) { + cache.set(obj, newObj); + } + return newObj; +} +function defaultExtractor(context) { + let patterns = Array.from(buildRegExps(context)); + /** + * @param {string} content + */ return (content)=>{ + /** @type {(string|string)[]} */ let results = []; + for (let pattern of patterns){ + var ref; + results = [ + ...results, + ...(ref = content.match(pattern)) !== null && ref !== void 0 ? ref : [] + ]; + } + return results.filter((v)=>v !== undefined).map(clipAtBalancedParens); + }; +} +function* buildRegExps(context) { + let separator = context.tailwindConfig.separator; + let variantGroupingEnabled = (0, _featureFlags.flagEnabled)(context.tailwindConfig, "variantGrouping"); + let prefix = context.tailwindConfig.prefix !== "" ? _regex.optional(_regex.pattern([ + /-?/, + _regex.escape(context.tailwindConfig.prefix) + ])) : ""; + let utility = _regex.any([ + // Arbitrary properties + /\[[^\s:'"`]+:[^\s\]]+\]/, + // Utilities + _regex.pattern([ + // Utility Name / Group Name + /-?(?:\w+)/, + // Normal/Arbitrary values + _regex.optional(_regex.any([ + _regex.pattern([ + // Arbitrary values + /-(?:\w+-)*\[[^\s:]+\]/, + // Not immediately followed by an `{[(` + /(?![{([]])/, + // optionally followed by an opacity modifier + /(?:\/[^\s'"`\\><$]*)?/, + ]), + _regex.pattern([ + // Arbitrary values + /-(?:\w+-)*\[[^\s]+\]/, + // Not immediately followed by an `{[(` + /(?![{([]])/, + // optionally followed by an opacity modifier + /(?:\/[^\s'"`\\$]*)?/, + ]), + // Normal values w/o quotes — may include an opacity modifier + /[-\/][^\s'"`\\$={><]*/, + ])), + ]), + ]); + let variantPatterns = [ + // Without quotes + _regex.any([ + _regex.pattern([ + /([^\s"'`\[\\]+-)?\[[^\s"'`]+\]/, + separator + ]), + _regex.pattern([ + /[^\s"'`\[\\]+/, + separator + ]), + ]), + // With quotes allowed + _regex.any([ + _regex.pattern([ + /([^\s"'`\[\\]+-)?\[[^\s`]+\]/, + separator + ]), + _regex.pattern([ + /[^\s`\[\\]+/, + separator + ]), + ]), + ]; + for (const variantPattern of variantPatterns){ + yield _regex.pattern([ + // Variants + "((?=((", + variantPattern, + ")+))\\2)?", + // Important (optional) + /!?/, + prefix, + variantGroupingEnabled ? _regex.any([ + // Or any of those things but grouped separated by commas + _regex.pattern([ + /\(/, + utility, + _regex.zeroOrMore([ + /,/, + utility + ]), + /\)/ + ]), + // Arbitrary properties, constrained utilities, arbitrary values, etc… + utility, + ]) : utility, + ]); + } + // 5. Inner matches + yield /[^<>"'`\s.(){}[\]#=%$]*[^<>"'`\s.(){}[\]#=%:$]/g; +} +// We want to capture any "special" characters +// AND the characters immediately following them (if there is one) +let SPECIALS = /([\[\]'"`])([^\[\]'"`])?/g; +let ALLOWED_CLASS_CHARACTERS = /[^"'`\s<>\]]+/; +/** + * Clips a string ensuring that parentheses, quotes, etc… are balanced + * Used for arbitrary values only + * + * We will go past the end of the balanced parens until we find a non-class character + * + * Depth matching behavior: + * w-[calc(100%-theme('spacing[some_key][1.5]'))]'] + * ┬ ┬ ┬┬ ┬ ┬┬ ┬┬┬┬┬┬┬ + * 1 2 3 4 34 3 210 END + * ╰────┴──────────┴────────┴────────┴┴───┴─┴┴┴ + * + * @param {string} input + */ function clipAtBalancedParens(input) { + // We are care about this for arbitrary values + if (!input.includes("-[")) { + return input; + } + let depth = 0; + let openStringTypes = []; + // Find all parens, brackets, quotes, etc + // Stop when we end at a balanced pair + // This is naive and will treat mismatched parens as balanced + // This shouldn't be a problem in practice though + let matches = input.matchAll(SPECIALS); + // We can't use lookbehind assertions because we have to support Safari + // So, instead, we've emulated it using capture groups and we'll re-work the matches to accommodate + matches = Array.from(matches).flatMap((match)=>{ + const [, ...groups] = match; + return groups.map((group, idx)=>Object.assign([], match, { + index: match.index + idx, + 0: group + })); + }); + for (let match of matches){ + let char = match[0]; + let inStringType = openStringTypes[openStringTypes.length - 1]; + if (char === inStringType) { + openStringTypes.pop(); + } else if (char === "'" || char === '"' || char === "`") { + openStringTypes.push(char); + } + if (inStringType) { + continue; + } else if (char === "[") { + depth++; + continue; + } else if (char === "]") { + depth--; + continue; + } + // We've gone one character past the point where we should stop + // This means that there was an extra closing `]` + // We'll clip to just before it + if (depth < 0) { + return input.substring(0, match.index); + } + // We've finished balancing the brackets but there still may be characters that can be included + // For example in the class `text-[#336699]/[.35]` + // The depth goes to `0` at the closing `]` but goes up again at the `[` + // If we're at zero and encounter a non-class character then we clip the class there + if (depth === 0 && !ALLOWED_CLASS_CHARACTERS.test(char)) { + return input.substring(0, match.index); + } + } + return input; +} // Regular utilities + // {{modifier}:}*{namespace}{-{suffix}}*{/{opacityModifier}}? + // Arbitrary values + // {{modifier}:}*{namespace}-[{arbitraryValue}]{/{opacityModifier}}? + // arbitraryValue: no whitespace, balanced quotes unless within quotes, balanced brackets unless within quotes + // Arbitrary properties + // {{modifier}:}*[{validCssPropertyName}:{arbitraryValue}] diff --git a/node_modules/tailwindcss/lib/lib/detectNesting.js b/node_modules/tailwindcss/lib/lib/detectNesting.js new file mode 100644 index 0000000..43f5ec9 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/detectNesting.js @@ -0,0 +1,37 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>_default +}); +function _default(_context) { + return (root, result)=>{ + let found = false; + root.walkAtRules("tailwind", (node)=>{ + if (found) return false; + if (node.parent && node.parent.type !== "root") { + found = true; + node.warn(result, [ + "Nested @tailwind rules were detected, but are not supported.", + "Consider using a prefix to scope Tailwind's classes: https://tailwindcss.com/docs/configuration#prefix", + "Alternatively, use the important selector strategy: https://tailwindcss.com/docs/configuration#selector-strategy", + ].join("\n")); + return false; + } + }); + root.walkRules((rule)=>{ + if (found) return false; + rule.walkRules((nestedRule)=>{ + found = true; + nestedRule.warn(result, [ + "Nested CSS was detected, but CSS nesting has not been configured correctly.", + "Please enable a CSS nesting plugin *before* Tailwind in your configuration.", + "See how here: https://tailwindcss.com/docs/using-with-preprocessors#nesting", + ].join("\n")); + return false; + }); + }); + }; +} diff --git a/node_modules/tailwindcss/lib/lib/evaluateTailwindFunctions.js b/node_modules/tailwindcss/lib/lib/evaluateTailwindFunctions.js new file mode 100644 index 0000000..251bf81 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/evaluateTailwindFunctions.js @@ -0,0 +1,218 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>_default +}); +const _dlv = /*#__PURE__*/ _interopRequireDefault(require("dlv")); +const _didyoumean = /*#__PURE__*/ _interopRequireDefault(require("didyoumean")); +const _transformThemeValue = /*#__PURE__*/ _interopRequireDefault(require("../util/transformThemeValue")); +const _postcssValueParser = /*#__PURE__*/ _interopRequireDefault(require("postcss-value-parser")); +const _normalizeScreens = require("../util/normalizeScreens"); +const _buildMediaQuery = /*#__PURE__*/ _interopRequireDefault(require("../util/buildMediaQuery")); +const _toPath = require("../util/toPath"); +const _withAlphaVariable = require("../util/withAlphaVariable"); +const _pluginUtils = require("../util/pluginUtils"); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +function isObject(input) { + return typeof input === "object" && input !== null; +} +function findClosestExistingPath(theme, path) { + let parts = (0, _toPath.toPath)(path); + do { + parts.pop(); + if ((0, _dlv.default)(theme, parts) !== undefined) break; + }while (parts.length); + return parts.length ? parts : undefined; +} +function pathToString(path) { + if (typeof path === "string") return path; + return path.reduce((acc, cur, i)=>{ + if (cur.includes(".")) return `${acc}[${cur}]`; + return i === 0 ? cur : `${acc}.${cur}`; + }, ""); +} +function list(items) { + return items.map((key)=>`'${key}'`).join(", "); +} +function listKeys(obj) { + return list(Object.keys(obj)); +} +function validatePath(config, path, defaultValue, themeOpts = {}) { + const pathString = Array.isArray(path) ? pathToString(path) : path.replace(/^['"]+|['"]+$/g, ""); + const pathSegments = Array.isArray(path) ? path : (0, _toPath.toPath)(pathString); + const value = (0, _dlv.default)(config.theme, pathSegments, defaultValue); + if (value === undefined) { + let error = `'${pathString}' does not exist in your theme config.`; + const parentSegments = pathSegments.slice(0, -1); + const parentValue = (0, _dlv.default)(config.theme, parentSegments); + if (isObject(parentValue)) { + const validKeys = Object.keys(parentValue).filter((key)=>validatePath(config, [ + ...parentSegments, + key + ]).isValid); + const suggestion = (0, _didyoumean.default)(pathSegments[pathSegments.length - 1], validKeys); + if (suggestion) { + error += ` Did you mean '${pathToString([ + ...parentSegments, + suggestion + ])}'?`; + } else if (validKeys.length > 0) { + error += ` '${pathToString(parentSegments)}' has the following valid keys: ${list(validKeys)}`; + } + } else { + const closestPath = findClosestExistingPath(config.theme, pathString); + if (closestPath) { + const closestValue = (0, _dlv.default)(config.theme, closestPath); + if (isObject(closestValue)) { + error += ` '${pathToString(closestPath)}' has the following keys: ${listKeys(closestValue)}`; + } else { + error += ` '${pathToString(closestPath)}' is not an object.`; + } + } else { + error += ` Your theme has the following top-level keys: ${listKeys(config.theme)}`; + } + } + return { + isValid: false, + error + }; + } + if (!(typeof value === "string" || typeof value === "number" || typeof value === "function" || value instanceof String || value instanceof Number || Array.isArray(value))) { + let error1 = `'${pathString}' was found but does not resolve to a string.`; + if (isObject(value)) { + let validKeys1 = Object.keys(value).filter((key)=>validatePath(config, [ + ...pathSegments, + key + ]).isValid); + if (validKeys1.length) { + error1 += ` Did you mean something like '${pathToString([ + ...pathSegments, + validKeys1[0] + ])}'?`; + } + } + return { + isValid: false, + error: error1 + }; + } + const [themeSection] = pathSegments; + return { + isValid: true, + value: (0, _transformThemeValue.default)(themeSection)(value, themeOpts) + }; +} +function extractArgs(node, vNodes, functions) { + vNodes = vNodes.map((vNode)=>resolveVNode(node, vNode, functions)); + let args = [ + "" + ]; + for (let vNode of vNodes){ + if (vNode.type === "div" && vNode.value === ",") { + args.push(""); + } else { + args[args.length - 1] += _postcssValueParser.default.stringify(vNode); + } + } + return args; +} +function resolveVNode(node, vNode, functions) { + if (vNode.type === "function" && functions[vNode.value] !== undefined) { + let args = extractArgs(node, vNode.nodes, functions); + vNode.type = "word"; + vNode.value = functions[vNode.value](node, ...args); + } + return vNode; +} +function resolveFunctions(node, input, functions) { + return (0, _postcssValueParser.default)(input).walk((vNode)=>{ + resolveVNode(node, vNode, functions); + }).toString(); +} +let nodeTypePropertyMap = { + atrule: "params", + decl: "value" +}; +/** + * @param {string} path + * @returns {Iterable<[path: string, alpha: string|undefined]>} + */ function* toPaths(path) { + // Strip quotes from beginning and end of string + // This allows the alpha value to be present inside of quotes + path = path.replace(/^['"]+|['"]+$/g, ""); + let matches = path.match(/^([^\s]+)(?![^\[]*\])(?:\s*\/\s*([^\/\s]+))$/); + let alpha = undefined; + yield [ + path, + undefined + ]; + if (matches) { + path = matches[1]; + alpha = matches[2]; + yield [ + path, + alpha + ]; + } +} +/** + * + * @param {any} config + * @param {string} path + * @param {any} defaultValue + */ function resolvePath(config, path, defaultValue) { + const results = Array.from(toPaths(path)).map(([path, alpha])=>{ + return Object.assign(validatePath(config, path, defaultValue, { + opacityValue: alpha + }), { + resolvedPath: path, + alpha + }); + }); + var ref; + return (ref = results.find((result)=>result.isValid)) !== null && ref !== void 0 ? ref : results[0]; +} +function _default({ tailwindConfig: config }) { + let functions = { + theme: (node, path, ...defaultValue)=>{ + let { isValid , value , error , alpha } = resolvePath(config, path, defaultValue.length ? defaultValue : undefined); + if (!isValid) { + throw node.error(error); + } + let maybeColor = (0, _pluginUtils.parseColorFormat)(value); + let isColorFunction = maybeColor !== undefined && typeof maybeColor === "function"; + if (alpha !== undefined || isColorFunction) { + if (alpha === undefined) { + alpha = 1.0; + } + value = (0, _withAlphaVariable.withAlphaValue)(maybeColor, alpha, maybeColor); + } + return value; + }, + screen: (node, screen)=>{ + screen = screen.replace(/^['"]+/g, "").replace(/['"]+$/g, ""); + let screens = (0, _normalizeScreens.normalizeScreens)(config.theme.screens); + let screenDefinition = screens.find(({ name })=>name === screen); + if (!screenDefinition) { + throw node.error(`The '${screen}' screen does not exist in your theme.`); + } + return (0, _buildMediaQuery.default)(screenDefinition); + } + }; + return (root)=>{ + root.walk((node)=>{ + let property = nodeTypePropertyMap[node.type]; + if (property === undefined) { + return; + } + node[property] = resolveFunctions(node, node[property], functions); + }); + }; +} diff --git a/node_modules/tailwindcss/lib/lib/expandApplyAtRules.js b/node_modules/tailwindcss/lib/lib/expandApplyAtRules.js new file mode 100644 index 0000000..6931f42 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/expandApplyAtRules.js @@ -0,0 +1,478 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>expandApplyAtRules +}); +const _postcss = /*#__PURE__*/ _interopRequireDefault(require("postcss")); +const _postcssSelectorParser = /*#__PURE__*/ _interopRequireDefault(require("postcss-selector-parser")); +const _generateRules = require("./generateRules"); +const _bigSign = /*#__PURE__*/ _interopRequireDefault(require("../util/bigSign")); +const _escapeClassName = /*#__PURE__*/ _interopRequireDefault(require("../util/escapeClassName")); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +/** @typedef {Map} ApplyCache */ function extractClasses(node) { + /** @type {Map>} */ let groups = new Map(); + let container = _postcss.default.root({ + nodes: [ + node.clone() + ] + }); + container.walkRules((rule)=>{ + (0, _postcssSelectorParser.default)((selectors)=>{ + selectors.walkClasses((classSelector)=>{ + let parentSelector = classSelector.parent.toString(); + let classes = groups.get(parentSelector); + if (!classes) { + groups.set(parentSelector, classes = new Set()); + } + classes.add(classSelector.value); + }); + }).processSync(rule.selector); + }); + let normalizedGroups = Array.from(groups.values(), (classes)=>Array.from(classes)); + let classes = normalizedGroups.flat(); + return Object.assign(classes, { + groups: normalizedGroups + }); +} +let selectorExtractor = (0, _postcssSelectorParser.default)((root)=>root.nodes.map((node)=>node.toString())); +/** + * @param {string} ruleSelectors + */ function extractSelectors(ruleSelectors) { + return selectorExtractor.transformSync(ruleSelectors); +} +function extractBaseCandidates(candidates, separator) { + let baseClasses = new Set(); + for (let candidate of candidates){ + baseClasses.add(candidate.split(separator).pop()); + } + return Array.from(baseClasses); +} +function prefix(context, selector) { + let prefix = context.tailwindConfig.prefix; + return typeof prefix === "function" ? prefix(selector) : prefix + selector; +} +function* pathToRoot(node) { + yield node; + while(node.parent){ + yield node.parent; + node = node.parent; + } +} +/** + * Only clone the node itself and not its children + * + * @param {*} node + * @param {*} overrides + * @returns + */ function shallowClone(node, overrides = {}) { + let children = node.nodes; + node.nodes = []; + let tmp = node.clone(overrides); + node.nodes = children; + return tmp; +} +/** + * Clone just the nodes all the way to the top that are required to represent + * this singular rule in the tree. + * + * For example, if we have CSS like this: + * ```css + * @media (min-width: 768px) { + * @supports (display: grid) { + * .foo { + * display: grid; + * grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); + * } + * } + * + * @supports (backdrop-filter: blur(1px)) { + * .bar { + * backdrop-filter: blur(1px); + * } + * } + * + * .baz { + * color: orange; + * } + * } + * ``` + * + * And we're cloning `.bar` it'll return a cloned version of what's required for just that single node: + * + * ```css + * @media (min-width: 768px) { + * @supports (backdrop-filter: blur(1px)) { + * .bar { + * backdrop-filter: blur(1px); + * } + * } + * } + * ``` + * + * @param {import('postcss').Node} node + */ function nestedClone(node) { + for (let parent of pathToRoot(node)){ + if (node === parent) { + continue; + } + if (parent.type === "root") { + break; + } + node = shallowClone(parent, { + nodes: [ + node + ] + }); + } + return node; +} +/** + * @param {import('postcss').Root} root + */ function buildLocalApplyCache(root, context) { + /** @type {ApplyCache} */ let cache = new Map(); + let highestOffset = context.layerOrder.user >> 4n; + root.walkRules((rule, idx)=>{ + // Ignore rules generated by Tailwind + for (let node of pathToRoot(rule)){ + var ref; + if (((ref = node.raws.tailwind) === null || ref === void 0 ? void 0 : ref.layer) !== undefined) { + return; + } + } + // Clone what's required to represent this singular rule in the tree + let container = nestedClone(rule); + for (let className of extractClasses(rule)){ + let list = cache.get(className) || []; + cache.set(className, list); + list.push([ + { + layer: "user", + sort: BigInt(idx) + highestOffset, + important: false + }, + container, + ]); + } + }); + return cache; +} +/** + * @returns {ApplyCache} + */ function buildApplyCache(applyCandidates, context) { + for (let candidate of applyCandidates){ + if (context.notClassCache.has(candidate) || context.applyClassCache.has(candidate)) { + continue; + } + if (context.classCache.has(candidate)) { + context.applyClassCache.set(candidate, context.classCache.get(candidate).map(([meta, rule])=>[ + meta, + rule.clone() + ])); + continue; + } + let matches = Array.from((0, _generateRules.resolveMatches)(candidate, context)); + if (matches.length === 0) { + context.notClassCache.add(candidate); + continue; + } + context.applyClassCache.set(candidate, matches); + } + return context.applyClassCache; +} +/** + * Build a cache only when it's first used + * + * @param {() => ApplyCache} buildCacheFn + * @returns {ApplyCache} + */ function lazyCache(buildCacheFn) { + let cache = null; + return { + get: (name)=>{ + cache = cache || buildCacheFn(); + return cache.get(name); + }, + has: (name)=>{ + cache = cache || buildCacheFn(); + return cache.has(name); + } + }; +} +/** + * Take a series of multiple caches and merge + * them so they act like one large cache + * + * @param {ApplyCache[]} caches + * @returns {ApplyCache} + */ function combineCaches(caches) { + return { + get: (name)=>caches.flatMap((cache)=>cache.get(name) || []), + has: (name)=>caches.some((cache)=>cache.has(name)) + }; +} +function extractApplyCandidates(params) { + let candidates = params.split(/[\s\t\n]+/g); + if (candidates[candidates.length - 1] === "!important") { + return [ + candidates.slice(0, -1), + true + ]; + } + return [ + candidates, + false + ]; +} +function processApply(root, context, localCache) { + let applyCandidates = new Set(); + // Collect all @apply rules and candidates + let applies = []; + root.walkAtRules("apply", (rule)=>{ + let [candidates] = extractApplyCandidates(rule.params); + for (let util of candidates){ + applyCandidates.add(util); + } + applies.push(rule); + }); + // Start the @apply process if we have rules with @apply in them + if (applies.length === 0) { + return; + } + // Fill up some caches! + let applyClassCache = combineCaches([ + localCache, + buildApplyCache(applyCandidates, context) + ]); + /** + * When we have an apply like this: + * + * .abc { + * @apply hover:font-bold; + * } + * + * What we essentially will do is resolve to this: + * + * .abc { + * @apply .hover\:font-bold:hover { + * font-weight: 500; + * } + * } + * + * Notice that the to-be-applied class is `.hover\:font-bold:hover` and that the utility candidate was `hover:font-bold`. + * What happens in this function is that we prepend a `.` and escape the candidate. + * This will result in `.hover\:font-bold` + * Which means that we can replace `.hover\:font-bold` with `.abc` in `.hover\:font-bold:hover` resulting in `.abc:hover` + */ // TODO: Should we use postcss-selector-parser for this instead? + function replaceSelector(selector, utilitySelectors, candidate) { + let needle = `.${(0, _escapeClassName.default)(candidate)}`; + let needles = [ + ...new Set([ + needle, + needle.replace(/\\2c /g, "\\,") + ]) + ]; + let utilitySelectorsList = extractSelectors(utilitySelectors); + return extractSelectors(selector).map((s)=>{ + let replaced = []; + for (let utilitySelector of utilitySelectorsList){ + let replacedSelector = utilitySelector; + for (const needle of needles){ + replacedSelector = replacedSelector.replace(needle, s); + } + if (replacedSelector === utilitySelector) { + continue; + } + replaced.push(replacedSelector); + } + return replaced.join(", "); + }).join(", "); + } + let perParentApplies = new Map(); + // Collect all apply candidates and their rules + for (let apply of applies){ + let [candidates] = perParentApplies.get(apply.parent) || [ + [], + apply.source + ]; + perParentApplies.set(apply.parent, [ + candidates, + apply.source + ]); + let [applyCandidates1, important] = extractApplyCandidates(apply.params); + if (apply.parent.type === "atrule") { + if (apply.parent.name === "screen") { + const screenType = apply.parent.params; + throw apply.error(`@apply is not supported within nested at-rules like @screen. We suggest you write this as @apply ${applyCandidates1.map((c)=>`${screenType}:${c}`).join(" ")} instead.`); + } + throw apply.error(`@apply is not supported within nested at-rules like @${apply.parent.name}. You can fix this by un-nesting @${apply.parent.name}.`); + } + for (let applyCandidate of applyCandidates1){ + if ([ + prefix(context, "group"), + prefix(context, "peer") + ].includes(applyCandidate)) { + // TODO: Link to specific documentation page with error code. + throw apply.error(`@apply should not be used with the '${applyCandidate}' utility`); + } + if (!applyClassCache.has(applyCandidate)) { + throw apply.error(`The \`${applyCandidate}\` class does not exist. If \`${applyCandidate}\` is a custom class, make sure it is defined within a \`@layer\` directive.`); + } + let rules = applyClassCache.get(applyCandidate); + candidates.push([ + applyCandidate, + important, + rules + ]); + } + } + for (const [parent, [candidates1, atApplySource]] of perParentApplies){ + let siblings = []; + for (let [applyCandidate1, important1, rules1] of candidates1){ + let potentialApplyCandidates = [ + applyCandidate1, + ...extractBaseCandidates([ + applyCandidate1 + ], context.tailwindConfig.separator), + ]; + for (let [meta, node] of rules1){ + let parentClasses = extractClasses(parent); + let nodeClasses = extractClasses(node); + // When we encounter a rule like `.dark .a, .b { … }` we only want to be left with `[.dark, .a]` if the base applyCandidate is `.a` or with `[.b]` if the base applyCandidate is `.b` + // So we've split them into groups + nodeClasses = nodeClasses.groups.filter((classList)=>classList.some((className)=>potentialApplyCandidates.includes(className))).flat(); + // Add base utility classes from the @apply node to the list of + // classes to check whether it intersects and therefore results in a + // circular dependency or not. + // + // E.g.: + // .foo { + // @apply hover:a; // This applies "a" but with a modifier + // } + // + // We only have to do that with base classes of the `node`, not of the `parent` + // E.g.: + // .hover\:foo { + // @apply bar; + // } + // .bar { + // @apply foo; + // } + // + // This should not result in a circular dependency because we are + // just applying `.foo` and the rule above is `.hover\:foo` which is + // unrelated. However, if we were to apply `hover:foo` then we _did_ + // have to include this one. + nodeClasses = nodeClasses.concat(extractBaseCandidates(nodeClasses, context.tailwindConfig.separator)); + let intersects = parentClasses.some((selector)=>nodeClasses.includes(selector)); + if (intersects) { + throw node.error(`You cannot \`@apply\` the \`${applyCandidate1}\` utility here because it creates a circular dependency.`); + } + let root1 = _postcss.default.root({ + nodes: [ + node.clone() + ] + }); + // Make sure every node in the entire tree points back at the @apply rule that generated it + root1.walk((node)=>{ + node.source = atApplySource; + }); + let canRewriteSelector = node.type !== "atrule" || node.type === "atrule" && node.name !== "keyframes"; + if (canRewriteSelector) { + root1.walkRules((rule)=>{ + // Let's imagine you have the following structure: + // + // .foo { + // @apply bar; + // } + // + // @supports (a: b) { + // .bar { + // color: blue + // } + // + // .something-unrelated {} + // } + // + // In this case we want to apply `.bar` but it happens to be in + // an atrule node. We clone that node instead of the nested one + // because we still want that @supports rule to be there once we + // applied everything. + // + // However it happens to be that the `.something-unrelated` is + // also in that same shared @supports atrule. This is not good, + // and this should not be there. The good part is that this is + // a clone already and it can be safely removed. The question is + // how do we know we can remove it. Basically what we can do is + // match it against the applyCandidate that you want to apply. If + // it doesn't match the we can safely delete it. + // + // If we didn't do this, then the `replaceSelector` function + // would have replaced this with something that didn't exist and + // therefore it removed the selector altogether. In this specific + // case it would result in `{}` instead of `.something-unrelated {}` + if (!extractClasses(rule).some((candidate)=>candidate === applyCandidate1)) { + rule.remove(); + return; + } + // Strip the important selector from the parent selector if at the beginning + let importantSelector = typeof context.tailwindConfig.important === "string" ? context.tailwindConfig.important : null; + // We only want to move the "important" selector if this is a Tailwind-generated utility + // We do *not* want to do this for user CSS that happens to be structured the same + let isGenerated = parent.raws.tailwind !== undefined; + let parentSelector = isGenerated && importantSelector && parent.selector.indexOf(importantSelector) === 0 ? parent.selector.slice(importantSelector.length) : parent.selector; + rule.selector = replaceSelector(parentSelector, rule.selector, applyCandidate1); + // And then re-add it if it was removed + if (importantSelector && parentSelector !== parent.selector) { + rule.selector = `${importantSelector} ${rule.selector}`; + } + rule.walkDecls((d)=>{ + d.important = meta.important || important1; + }); + }); + } + // It could be that the node we were inserted was removed because the class didn't match + // If that was the *only* rule in the parent, then we have nothing add so we skip it + if (!root1.nodes[0]) { + continue; + } + // Insert it + siblings.push([ + // Ensure that when we are sorting, that we take the layer order into account + { + ...meta, + sort: meta.sort | context.layerOrder[meta.layer] + }, + root1.nodes[0], + ]); + } + } + // Inject the rules, sorted, correctly + let nodes = siblings.sort(([a], [z])=>(0, _bigSign.default)(a.sort - z.sort)).map((s)=>s[1]); + // `parent` refers to the node at `.abc` in: .abc { @apply mt-2 } + parent.after(nodes); + } + for (let apply1 of applies){ + // If there are left-over declarations, just remove the @apply + if (apply1.parent.nodes.length > 1) { + apply1.remove(); + } else { + // The node is empty, drop the full node + apply1.parent.remove(); + } + } + // Do it again, in case we have other `@apply` rules + processApply(root, context, localCache); +} +function expandApplyAtRules(context) { + return (root)=>{ + // Build a cache of the user's CSS so we can use it to resolve classes used by @apply + let localCache = lazyCache(()=>buildLocalApplyCache(root, context)); + processApply(root, context, localCache); + }; +} diff --git a/node_modules/tailwindcss/lib/lib/expandTailwindAtRules.js b/node_modules/tailwindcss/lib/lib/expandTailwindAtRules.js new file mode 100644 index 0000000..f9a7856 --- /dev/null +++ b/node_modules/tailwindcss/lib/lib/expandTailwindAtRules.js @@ -0,0 +1,279 @@ +"use strict"; +Object.defineProperty(exports, "__esModule", { + value: true +}); +Object.defineProperty(exports, "default", { + enumerable: true, + get: ()=>expandTailwindAtRules +}); +const _quickLru = /*#__PURE__*/ _interopRequireDefault(require("quick-lru")); +const _sharedState = /*#__PURE__*/ _interopRequireWildcard(require("./sharedState")); +const _generateRules = require("./generateRules"); +const _bigSign = /*#__PURE__*/ _interopRequireDefault(require("../util/bigSign")); +const _log = /*#__PURE__*/ _interopRequireDefault(require("../util/log")); +const _cloneNodes = /*#__PURE__*/ _interopRequireDefault(require("../util/cloneNodes")); +const _defaultExtractor = require("./defaultExtractor"); +function _interopRequireDefault(obj) { + return obj && obj.__esModule ? obj : { + default: obj + }; +} +function _getRequireWildcardCache(nodeInterop) { + if (typeof WeakMap !== "function") return null; + var cacheBabelInterop = new WeakMap(); + var cacheNodeInterop = new WeakMap(); + return (_getRequireWildcardCache = function(nodeInterop) { + return nodeInterop ? cacheNodeInterop : cacheBabelInterop; + })(nodeInterop); +} +function _interopRequireWildcard(obj, nodeInterop) { + if (!nodeInterop && obj && obj.__esModule) { + return obj; + } + if (obj === null || typeof obj !== "object" && typeof obj !== "function") { + return { + default: obj + }; + } + var cache = _getRequireWildcardCache(nodeInterop); + if (cache && cache.has(obj)) { + return cache.get(obj); + } + var newObj = {}; + var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; + for(var key in obj){ + if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { + var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; + if (desc && (desc.get || desc.set)) { + Object.defineProperty(newObj, key, desc); + } else { + newObj[key] = obj[key]; + } + } + } + newObj.default = obj; + if (cache) { + cache.set(obj, newObj); + } + return newObj; +} +let env = _sharedState.env; +const builtInExtractors = { + DEFAULT: _defaultExtractor.defaultExtractor +}; +const builtInTransformers = { + DEFAULT: (content)=>content, + svelte: (content)=>content.replace(/(?:^|\s)class:/g, " ") +}; +function getExtractor(context, fileExtension) { + let extractors = context.tailwindConfig.content.extract; + return extractors[fileExtension] || extractors.DEFAULT || builtInExtractors[fileExtension] || builtInExtractors.DEFAULT(context); +} +function getTransformer(tailwindConfig, fileExtension) { + let transformers = tailwindConfig.content.transform; + return transformers[fileExtension] || transformers.DEFAULT || builtInTransformers[fileExtension] || builtInTransformers.DEFAULT; +} +let extractorCache = new WeakMap(); +// Scans template contents for possible classes. This is a hot path on initial build but +// not too important for subsequent builds. The faster the better though — if we can speed +// up these regexes by 50% that could cut initial build time by like 20%. +function getClassCandidates(content, extractor, candidates, seen) { + if (!extractorCache.has(extractor)) { + extractorCache.set(extractor, new _quickLru.default({ + maxSize: 25000 + })); + } + for (let line of content.split("\n")){ + line = line.trim(); + if (seen.has(line)) { + continue; + } + seen.add(line); + if (extractorCache.get(extractor).has(line)) { + for (let match of extractorCache.get(extractor).get(line)){ + candidates.add(match); + } + } else { + let extractorMatches = extractor(line).filter((s)=>s !== "!*"); + let lineMatchesSet = new Set(extractorMatches); + for (let match1 of lineMatchesSet){ + candidates.add(match1); + } + extractorCache.get(extractor).set(line, lineMatchesSet); + } + } +} +function buildStylesheet(rules, context) { + let sortedRules = rules.sort(([a], [z])=>(0, _bigSign.default)(a - z)); + let returnValue = { + base: new Set(), + defaults: new Set(), + components: new Set(), + utilities: new Set(), + variants: new Set(), + // All the CSS that is not Tailwind related can be put in this bucket. This + // will make it easier to later use this information when we want to + // `@apply` for example. The main reason we do this here is because we + // still need to make sure the order is correct. Last but not least, we + // will make sure to always re-inject this section into the css, even if + // certain rules were not used. This means that it will look like a no-op + // from the user's perspective, but we gathered all the useful information + // we need. + user: new Set() + }; + for (let [sort, rule] of sortedRules){ + if (sort >= context.minimumScreen) { + returnValue.variants.add(rule); + continue; + } + if (sort & context.layerOrder.base) { + returnValue.base.add(rule); + continue; + } + if (sort & context.layerOrder.defaults) { + returnValue.defaults.add(rule); + continue; + } + if (sort & context.layerOrder.components) { + returnValue.components.add(rule); + continue; + } + if (sort & context.layerOrder.utilities) { + returnValue.utilities.add(rule); + continue; + } + if (sort & context.layerOrder.user) { + returnValue.user.add(rule); + continue; + } + } + return returnValue; +} +function expandTailwindAtRules(context) { + return (root)=>{ + let layerNodes = { + base: null, + components: null, + utilities: null, + variants: null + }; + root.walkAtRules((rule)=>{ + // Make sure this file contains Tailwind directives. If not, we can save + // a lot of work and bail early. Also we don't have to register our touch + // file as a dependency since the output of this CSS does not depend on + // the source of any templates. Think Vue