mhoward/dotfiles: .lib/sh/path.bash@1bd6edeaf6ae (annotated)

.lib/sh/path.bash@1bd6edeaf6ae (annotated)

.lib/sh/path.bash

Tue, 19 Sep 2023 17:12:00 -0500

author: Meredith Howard <mhoward@roomag.org>
date: Tue, 19 Sep 2023 17:12:00 -0500
changeset 1129: 1bd6edeaf6ae
parent 968: 0db164e368c5
permissions: -rw-r--r--

fix error when unnamed buffers can't be written

 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
 }