hubot init script

#!/bin/bash
# hubot
# chkconfig: 345 20 80
# description: hubot
# processname: hubot

# REFERENCE: http://werxltd.com/wp/2012/01/05/simple-init-d-script-template/

# This script assumes you have a user called "hubot" on your system and that hubot is installed in /home/hubot

# Save Environement Variables in /home/hubot/hubot.env
HUBOT_VARS=/home/hubot/hubot.env

DAEMON="/home/hubot/bin/hubot.sh"
DAEMONOPTS="--name HAL --adapter hipchat2"

NAME=hubot
USER=hubot
DESC="hubot"
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME

case "$1" in
start)
    printf "%-50s" "Starting $DESC..."
    PID=`runuser -c ". $HUBOT_VARS && cd /home/hubot && $DAEMON $DAEMONOPTS" - $USER  >> /var/log/hubot.log 2>&1 & echo $!`
    #echo "Saving PID" $PID " to " $PIDFILE
        if [ -z $PID ]; then
            printf "%s\n" "Fail"
        else
            echo $PID > $PIDFILE
            printf "%s\n" "Ok"
        fi
;;
status)
        printf "%-50s" "Checking $DESC..."
        if [ -f $PIDFILE ]; then
            PID=`cat $PIDFILE`
            if [ -z "`ps axf | grep ${PID} | grep -v grep`" ]; then
                printf "%s\n" "Process dead but pidfile exists"
            else
                echo "Running"
            fi
        else
            printf "%s\n" "Service not running"
        fi
;;
stop)
        printf "%-50s" "Stopping $DESC"
        for pid in $( ps aux | grep "/home/hubot" | grep -v grep | awk '{print $2}' ); do
            kill -9 $pid
        done
;;

restart)
    $0 stop
    $0 start
;;

*)
        echo "Usage: $0 {status|start|stop|restart}"
        exit 1
esac