.lib/bash/path.sh@b2b9817966df
.lib/bash/path.sh
Sun, 10 Feb 2019 01:23:06 -0600
- author
- Meredith Howard <mhoward@roomag.org>
- date
- Sun, 10 Feb 2019 01:23:06 -0600
- changeset 731
- b2b9817966df
- parent 687
-
17d2d3c6042e
- permissions
- -rw-r--r--
Make endwise and pear-tree play together
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
}