.lib/bash/path.sh@840057d4b493
.lib/bash/path.sh
Sat, 17 Feb 2018 02:26:55 -0500
- author
- Meredith Howard <mhoward@roomag.org>
- date
- Sat, 17 Feb 2018 02:26:55 -0500
- changeset 689
- 840057d4b493
- parent 687
-
17d2d3c6042e
- permissions
- -rw-r--r--
portability improvement
path-append() {
if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
PATH="${PATH:+"$PATH:"}$1"
return 0
fi
return 1
}
path-prepend() {
if [ -d "$1" ] && [[ ":$PATH:" != *":$1:"* ]]; then
PATH="$1${PATH:+":$PATH"}"
return 0
fi
return 1
}