systemd/man/50-xdg-data-dirs.sh

#!/bin/bash

# set the default value
XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"

# add a directory if it exists
if [[ -d /opt/foo/share ]]; then
   XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}
fi

# write our output
echo XDG_DATA_DIRS=$XDG_DATA_DIRS
man: add systemd.environment-generator(7) with two examples v2: - add example files to EXTRA_DIST v3: - rework for the new scheme where nothing is written to disk v4: - use separate dirs for system and user env generators 2017-01-23 09:11:45 +03:00			`#!/bin/bash`

			`# set the default value`
			`XDG_DATA_DIRS="${XDG_DATA_DIRS:-/usr/local/share/:/usr/share}"`

			`# add a directory if it exists`
			`if [[ -d /opt/foo/share ]]; then`
			`XDG_DATA_DIRS=/opt/foo/share:${XDG_DATA_DIRS}`
			`fi`

			`# write our output`
			`echo XDG_DATA_DIRS=$XDG_DATA_DIRS`