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.lib/sh/path.bash@1bd6edeaf6ae

.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
}