mhoward/dotfiles: .bashrc.lib@cd0a42394535 (annotated)

.bashrc.lib@cd0a42394535 (annotated)

.bashrc.lib

Tue, 14 Feb 2017 01:28:50 -0500

author: Meredith Howard <mhoward@roomag.org>
date: Tue, 14 Feb 2017 01:28:50 -0500
changeset 516: cd0a42394535
parent 270: dda2a7f4d485
permissions: -rw-r--r--

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 # vim: ft=sh
 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
 }