#! /bin/sh
#
### BEGIN INIT INFO
# Required-Start:    $local_fs $remote_fs
# Required-Stop:     $local_fs $remote_fs
# Provides:          unattended-upgrade-shutdown-check
# Default-Start:     2 3 4 5
# Default-Stop:      0 6
# Short-Description: Check if unattended upgrades are being applied
# Description:       Check if unattended upgrades are being applied
#                    and wait for them to finish
### END INIT INFO
set -e

PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin

NAME="unattended-upgrades-shutdown"
DESC="unattended package upgrades shutdown"
SCRIPTNAME="/etc/init.d/$NAME"
SHUTDOWN_HELPER="/usr/share/unattended-upgrades/unattended-upgrade-shutdown"

if [ -x /usr/bin/python3 ]; then
    PYTHON=python3
else
    PYTHON=python
fi

# Load the VERBOSE setting and other rcS variables
. /lib/init/vars.sh

# Define LSB log_* functions.
# Depend on lsb-base (>= 3.2-14) to ensure that this file is present
. /lib/lsb/init-functions

case "$1" in
start|restart|force-reload|status)
	# nothing, just to keep update-rc.d happy (see debian #630732)
	;;
stop)
	if [ -e $SHUTDOWN_HELPER ]; then
		[ "$VERBOSE" != "no" ] && log_action_begin_msg "Checking for running $DESC"
		$PYTHON $SHUTDOWN_HELPER
		[ "$VERBOSE" != "no" ] && log_action_end_msg $? "$NAME"
	fi
	;;
*)
	echo "Usage: $SCRIPTNAME {start|stop|status|restart|force-reload}" >&2
	exit 3
	;;
esac
: