#!/bin/sh
# preinst script for lightdm-running
#
# see: dh_installdeb(1)

set -e

# summary of how this script can be called:
#        * <new-preinst> `install'
#        * <new-preinst> `install' <old-version>
#        * <new-preinst> `upgrade' <old-version>
#        * <old-preinst> `abort-upgrade' <new-version>
# for details, see http://www.debian.org/doc/debian-policy/ or
# the debian-policy package


case "$1" in
    install)
	dpkg-divert --package lightdm-running --add --rename --divert /etc/init/lightdm.conf.diverted /etc/init/lightdm.conf
    ;;
    upgrade)
	x=$(awk -F '=' '/session-cleanup-script/{print $1}' /etc/lightdm/lightdm.conf)
	if [ -z "$x" ]; then
		echo "session-cleanup-script=/etc/lightdm/exitsession" >> /etc/lightdm/lightdm.conf
	fi
    ;;
    abort-upgrade)
    ;;

    *)
        echo "preinst called with unknown argument \`$1'" >&2
        exit 1
    ;;
esac

# dh_installdeb will replace this with shell code automatically
# generated by other debhelper scripts.

#DEBHELPER#

exit 0