cobot.sh

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

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

HUBOT_INSTALL=${HUBOT_INSTALL:-/opt/hubot}
source ${HUBOT_INSTALL}/hubot.env
HUBOT_ADAPTER=${HUBOT_ADAPTER:-slack}
HUBOT_USER=${HUBOT_USER:-cobot}
HUBOT_NAME=${HUBOT_NAME:-cobot.sh}
HUBOT_DESC=${HUBOT_DESC:-"Cobot, yo!"}



DAEMON="${HUBOT_INSTALL}/bin/${HUBOT_NAME}"
DAEMONOPTS="--name ${HUBOT_NAME} --adapter ${HUBOT_ADAPTER}"
PIDFILE=/var/run/${HUBOT_NAME}.pid
SCRIPTNAME=/etc/init.d/${HUBOT_NAME}

case "$1" in
start)
	printf "%-50s" "Starting ${HUBOT_DESC}..."
	PID=`runuser -c "$DAEMON $DAEMONOPTS" - ${HUBOT_USER}  >> /var/log/hubot 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 ${HUBOT_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 ${HUBOT_DESC}"
            PID=`cat $PIDFILE`
        if [ -f $PIDFILE ]; then
            kill $PID
            printf "%s\n" "Ok"
            rm -f $PIDFILE
        else
            printf "%s\n" "pidfile ${PIDFILE} not found"
        fi
;;

restart)
  	$0 stop
  	$0 start
;;

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