.lib/sh/stubexec.sh@dbec28d7a4f1 (annotated)
.lib/sh/stubexec.sh
Wed, 22 Sep 2021 15:37:24 -0500
- author
- Meredith Howard <mhoward@roomag.org>
- date
- Wed, 22 Sep 2021 15:37:24 -0500
- changeset 947
- dbec28d7a4f1
- parent 932
- f87943eb16aa
- child 957
- ea852d545173
- permissions
- -rw-r--r--
PlugUpgrade
| 932 | 1 | realpath() { |
| 2 | local dir="$(dirname -- "$1")" | |
| 3 | local file="$(basename -- "$1")" | |
| 4 | (cd "$dir" 2>/dev/null && printf '%s/%s\n' "$(pwd -P)" "$file") | |
| 5 | } | |
| 6 | ||
| 915 | 7 | stubexec() { |
| 932 | 8 | local real_me="$(realpath "$0")" |
| 9 | local real_bin="$(which -a $(basename $0) | grep -v "$real_me" | head -n 1)" | |
| 915 | 10 | if [ -x "$real_bin" ]; then |
| 11 | exec $real_bin $* | |
| 12 | fi | |
| 13 | } |
