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.bashrc.lib@996791a2a2cf

.bashrc.lib

Wed, 16 Mar 2016 13:19:41 -0400

author

Meredith Howard <mhoward@roomag.org>

date

Wed, 16 Mar 2016 13:19:41 -0400

changeset 274

996791a2a2cf

parent 270

dda2a7f4d485

permissions

-rw-r--r--

use test::pretty

# 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
}