.lib/bash/path.sh@dd23da749523
.lib/bash/path.sh
Sat, 16 Mar 2019 03:59:55 -0500
- author
- Meredith Howard <mhoward@roomag.org>
- date
- Sat, 16 Mar 2019 03:59:55 -0500
- changeset 745
- dd23da749523
- parent 687
-
17d2d3c6042e
- permissions
- -rw-r--r--
can't win with this
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
}