#!/bin/bash
### BEGIN INIT INFO
# Provides:          plinth
# Required-Start:    $network $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: plinth web frontend
# Description:
#   Control the plinth web frontend.
### END INIT INFO

# This file is /etc/init.d/plinth
DAEMON=/usr/local/bin/plinth.py
PID_FILE=/var/run/plinth.pid

PLINTH_USER=www-data
PLINTH_GROUP=www-data

test -x $DAEMON || exit 0

set -e

. /lib/lsb/init-functions

start_plinth (){
    if [ -f $PID_FILE ]; then
        echo Already running with a pid of `cat $PID_FILE`.
    else
        touch $PID_FILE
        chown $PLINTH_USER:$PLINTH_GROUP $PID_FILE
        sudo -u $PLINTH_USER -g $PLINTH_GROUP $DAEMON --pidfile=$PID_FILE
    fi
}

stop_plinth () {
    if [ -f $PID_FILE ]; then
        kill -15 `cat $PID_FILE` || true
        rm -rf $PID_FILE
        echo "killed plinth"
    else
        echo "No pid file at $PID_FILE suggests plinth is not running."
    fi
}

test -x $DAEMON || exit 0
case "$1" in
    start)
        echo "Starting Plinth."
        start_plinth
        ;;
    stop)
        echo "Stoping Plinth."
        stop_plinth
        ;;
    restart|force-reload)
        $0 stop
        $0 start
        ;;
    status)
        status_of_proc -p $PID_FILE "$DAEMON" plinth && exit 0 || exit $?
        ;;
    *)
        echo "Usage: $NAME {start|stop|restart|force-reload|status}" >&2
        exit 1
        ;;

esac