From 13aa27b92857e5c7d7cdda0552f050731d3790dd Mon Sep 17 00:00:00 2001
From: pvincent <pvincent@artcode.re>
Date: Sat, 27 Feb 2021 20:41:04 +0400
Subject: [PATCH] package.json aware

---
 tools/semver_git_tag | 66 ++++++++++++++++++++++++++++++++++++--------
 1 file changed, 54 insertions(+), 12 deletions(-)

diff --git a/tools/semver_git_tag b/tools/semver_git_tag
index d5016b6..63b8194 100755
--- a/tools/semver_git_tag
+++ b/tools/semver_git_tag
@@ -33,22 +33,38 @@ if [[ $# -gt 1 ]];then usage ;fi
 # check git covered
 REPOSITORY=`git config --get remote.origin.url`
 if [[ $? -ne 0 ]]; then
-	echo 'folder not covered by git'
+	echo 'no remote origin defined yet, please perform: `git remote add`'
 	exit -1
 fi
 
+# check if dirty status
+changed=$(git status -s | wc -l)
+if [[ ! $changed -eq 0 ]]; then
+	echo "git commit required, please do so before processing further"
+	exit 2
+fi
+
+git remote update
+pulled_needed=$(git status -s -u no| wc -l)
+if [[ ! $changed -eq 0 ]]; then
+	echo "git pull required, please do so before processing further"
+	exit 3
+fi
+
+
 # check if push needed before tagging
 push_needed=`git rev-list --branches --not --remotes |wc -l`
 if [[ $push_needed -ne 0 ]]; then
     echo 'git push needed'
-    git push
+	git push --set-upstream origin master
     echo 'git push done'
     echo '-------------'
 fi
 
 # check latest tagged version
 LAST_TAG=`git rev-list --tags --max-count=1 2>/dev/null`
-if [[ $? -eq 0 ]]; then
+if [[ $? -eq 0 && -n "$LAST_TAG" ]]; then
+	echo "LAST=${LAST_TAG}"
 	VERSION=`git describe --tags $LAST_TAG`
 else
 	echo 'not yet tagged!'
@@ -56,17 +72,17 @@ else
 fi
 
 # check belongs to git.artcode.re
-if [[ ! ("$REPOSITORY" =~ ^git@artcode.re+) ]]; then
-	echo "$REPOSITORY => $VERSION"
-	echo 'folder not covered by git.artcode.re, read-only'
-	exit -1
-fi
+#if [[ ! ("$REPOSITORY" =~ ^git@artcode.re+) ]]; then
+#	echo "$REPOSITORY => $VERSION"
+#	echo 'folder not covered by git.artcode.re, read-only'
+#	exit -1
+#fi
 
 # split into array
 VERSION_BITS=(${VERSION//./ })
-MAJOR=${VERSION_BITS[0]}
-MINOR=${VERSION_BITS[1]}
-PATCH=${VERSION_BITS[2]}
+MAJOR=${VERSION_BITS[0]:=0}
+MINOR=${VERSION_BITS[1]:=0}
+PATCH=${VERSION_BITS[2]:=0}
 
 REPO_NAME=`basename $REPOSITORY`
 REPO_NAME=${REPO_NAME%.git}
@@ -104,9 +120,35 @@ case $COMMAND in
 		;;
 esac
 
-set -e # EXITS when any error occurs
 
 TAG="$MAJOR.$MINOR.$PATCH"
+
+# check if tag exists already!
+if [[ -n $(git tag -l $TAG) ]];then
+	echo "WARNING: ${TAG} already exists!"
+	exit 4
+fi
+
+# check whether NPM project detected, containing package.json on root project
+GIT_ROOT_FOLDER=$(dirname $(git rev-parse --git-dir))
+if [[ -f "${GIT_ROOT_FOLDER}/package.json" ]]; then
+
+	echo "package.json detected, version replaced with new tag <${TAG}>"
+	if ! command -v jq &> /dev/null
+	then
+		echo 'command <jq> not found, hint: `sudo apt install jq`'
+		exit 5
+	fi
+
+	tmp=$(mktemp)
+	jq '.version  = $TAG' --arg TAG $TAG "${GIT_ROOT_FOLDER}/package.json" > "$tmp" && mv "$tmp" "${GIT_ROOT_FOLDER}/package.json"
+	
+	git commit -am "tagged as ${TAG}"
+	git push
+fi
+
+set -e # EXITS when any error occurs
+
 echo "tagging as $TAG ..."
 git tag $TAG
 git push origin master --tags