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.lib/bash/path.sh@7ea1f4410682

.lib/bash/path.sh

Thu, 16 Aug 2018 23:35:28 -0400

author

Meredith Howard <mhoward@roomag.org>

date

Thu, 16 Aug 2018 23:35:28 -0400

changeset 716

7ea1f4410682

parent 687

17d2d3c6042e

permissions

-rw-r--r--

no more <cr> weirdness

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
}