#!/bin/sh

set -e

case "${1}" in
	remove)
		for FILE in halt poweroff reboot shutdown coldreboot
		do
			dpkg-divert --package bfh-container --quiet --remove --rename --divert "/lib/container/divert/${FILE}.orig.usr-is-merged" "/sbin/${FILE}"
		done

		for FILE in halt poweroff reboot shutdown coldreboot pm-hibernate pm-suspend pm-suspend-hybrid
		do
			dpkg-divert --package bfh-container --quiet --remove --rename --divert "/usr/lib/container/divert/${FILE}.orig" "/usr/sbin/${FILE}"
		done

		if [ -d /usr/lib/container ]
		then
			if [ -d /usr/lib/container/divert ]
			then
				rmdir --ignore-fail-on-non-empty /usr/lib/container/divert > /dev/null 2>&1
			fi

			rmdir --ignore-fail-on-non-empty /usr/lib/container > /dev/null 2>&1
		fi
		;;

	purge|upgrade|failed-upgrade|abort-install|abort-upgrade|disappear)

		;;

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

#DEBHELPER#

exit 0