function read 2>&1

2026-08-07 23:20:07 +04:00
parent 2c8c15d705
commit 109cf1947f
1 changed files with 6 additions and 0 deletions
@@ -613,6 +613,7 @@ function usage {

 function parse_options {
  [[ $# == 0 ]] && >&2 echo 'ERROR: script expected!' && builtin exit 2
+
  if [[ $# == 1 ]]; then
    case "$1" in
    --help) usage && builtin exit ;;
@@ -622,6 +623,7 @@ function parse_options {
    -*) >&2 echo "ERROR: option '$1' unknown!" && usage && builtin exit 2 ;;
    esac
  fi
+
  [[ $1 =~ ^- ]] && >&2 echo "ERROR: too many args $#, either single option or SCRIPT + args accepted!" && builtin exit 2
  SCRIPT="$1"
  [[ ! -v SCRIPT ]] && >&2 echo 'ERROR: script expected!' && builtin exit 2
@@ -629,6 +631,10 @@ function parse_options {
  true
 }

+function read {
+  2>&1 builtin read "$@"
+}
+
 ## main

 set -euo pipefail