#!/bin/sh

### BEGIN INIT INFO
# Provides:		plymouth
# Required-Start:	udev $remote_fs $all
# Required-Stop:	$remote_fs
# Should-Start:		$x-display-manager
# Should-Stop:		$x-display-manager
# Default-Start:	2 3 4 5
# Default-Stop:		0 6
# Short-Description:	Stop plymouth during boot and start it on shutdown
### END INIT INFO

PATH="/sbin:/bin:/usr/sbin:/usr/bin"
NAME="plymouth"
DESC="Boot splash manager"

test -x /usr/sbin/plymouthd || exit 0

if [ -r "/etc/default/${NAME}" ]
then
	. "/etc/default/${NAME}"
fi

. /lib/lsb/init-functions

set -e

SPLASH="true"
for ARGUMENT in $(cat /proc/cmdline)
do
	case "${ARGUMENT}" in
		splash*)
			SPLASH="true"
			;;

		nosplash*|plymouth.enable=0)
			SPLASH="false"
			;;
	esac
done

case "${1}" in
	start)
		case "${SPLASH}" in
			true)
				/usr/bin/plymouth quit --retain-splash
				;;
		esac
		;;

	stop)
		case "${SPLASH}" in
			true)
				if ! plymouth --ping
				then
					/usr/sbin/plymouthd --mode=shutdown
				fi

				RUNLEVEL="$(/sbin/runlevel | cut -d " " -f 2)"

				case "${RUNLEVEL}" in
					0)
						TEXT="Shutting down system..."
						;;

					6)
						TEXT="Restarting system..."
						;;
				esac

				/usr/bin/plymouth message --text="${TEXT}"

				/usr/bin/plymouth --show-splash
				;;
		esac
		;;

	restart|force-reload)

		;;

	*)
		echo "Usage: ${0} {start|stop|restart|force-reload}" >&2
		exit 1
		;;
esac

exit 0