man/50-xdg-data-dirs.sh

   1 #!/bin/sh
   2 # SPDX-License-Identifier: MIT-0
   3
   4 # set the default value
   5 XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"
   6
   7 # add a directory if it exists
   8 if [ -d /opt/foo/share ]; then
   9     XDG_DATA_DIRS="/opt/foo/share:${XDG_DATA_DIRS}"
  10 fi
  11
  12 # write our output
  13 echo "XDG_DATA_DIRS=${XDG_DATA_DIRS}"