init.d script for Photobooth

photobooth

#!/bin/bash
### BEGIN INIT INFO
# Provides:          photobooth
# Required-Start:    $local_fs
# Required-Stop:     $local_fs
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Start or stop the photobooth server
### END INIT INFO

USER=pi
NAME=photobooth
SCRIPT='/home/pi/photobooth/app.coffee'
LOG='/tmp/photobooth.log'
PIDFILE=/var/run/photobooth.pid

. /lib/lsb/init-functions

case "$1" in
                start)
                                log_daemon_msg "Starting daemon" "$NAME"

                                if [ ! -f  "$LOG" ]; then
                                        touch $LOG
                                        chown $USER $LOG
                                fi

                                /usr/local/bin/coffee $SCRIPT >> $LOG
                                
                                log_end_msg 0
                ;;
                stop)
                                log_daemon_msg "Stopping daemon" "$NAME"
                                pkill -f $SCRIPT
                                rm -f $PIDFILE
                                sleep 1
                                log_end_msg 0
                ;;
                restart)
                                $0 stop
                                sleep 5
                                $0 start
                ;;
                *)
                echo "Usage: $0 {start|stop|restart}"
                exit 1
esac
exit 0