#!/bin/sh

## live-debconfig(7) - System Configuration Components
## Copyright (C) 2006-2013 Daniel Baumann <mail@daniel-baumann.ch>
##
## This program comes with ABSOLUTELY NO WARRANTY; for details see COPYING.
## This is free software, and you are welcome to redistribute it
## under certain conditions; see COPYING for details.


set -e

DEBCONF_SYSTEMRC="/var/lib/live/debconfig/systemrc"
export DEBCONF_SYSTEMRC

. /usr/share/debconf/confmodule

if [ ! -e /lib/systemd/systemd ]
then
	# System does not use systemd
	exit 0
fi

if [ ! -e /usr/bin/dbus-daemon ]
then
	# dbus not installed
	exit 0
fi

Defaults ()
{
	_OOMSCOREADJUST="${_OOMSCOREADJUST:-true}"
}

db_get live-debconfig/dbus/oomscoreadjust
_OOMSCOREADJUST="${RET}" # boolean

Defaults

db_set live-debconfig/dbus/oomscoreadjust "${_OOMSCOREADJUST}"
db_fset live-debconfig/dbus/oomscoreadjust seen false

db_settitle live-debconfig/title
db_input high live-debconfig/dbus/oomscoreadjust || true
db_go

db_get live-debconfig/dbus/oomscoreadjust
_OOMSCOREADJUST="${RET}" # boolean

db_stop

case "${_OOMSCOREADJUST}" in
	false)
		# Updating service file
		sed -e 's|^ *OOMScoreAdjust|\#&|' /lib/systemd/system/dbus.service > /etc/systemd/system/dbus.service
		;;

	true)
		# Reenable sulogin
		rm -f /etc/systemd/system/dbus.service
		;;
esac
