Mercurial > hg > mhoward > dotfiles / file revision

• file
• latest
• revisions
• annotate
• diff
• comparison
• raw

.lib/bash/path.sh@d005acd0e883

.lib/bash/path.sh

Sat, 17 Feb 2018 02:30:35 -0500

author

Meredith Howard <mhoward@roomag.org>

date

Sat, 17 Feb 2018 02:30:35 -0500

changeset 690

d005acd0e883

parent 687

17d2d3c6042e

permissions

-rw-r--r--

also portability improvements

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
}