#!/bin/sh
#
# beanstalkd - a simple, fast workqueue service
#
exec="/usr/bin/beanstalkd"
prog=$(basename $exec)

# default options, overruled by items in beanstalkd.conf
BEANSTALKD_ADDR=0.0.0.0
BEANSTALKD_PORT=11300
BEANSTALKD_USER=beanstalkd

[ -e /etc/beanstalkd.conf ] && . /etc/beanstalkd.conf

pidfile=/var/run/beanstalkd.pid

start() {
    [ -x $exec ] || exit 5
    if [ -f $pidfile ]; then
	echo "Seems that an active process is up and running with pid $(cat $pidfile)"
	echo "If this is not true try first to remove pidfile $pidfile"
	exit 5
    fi
    echo $"Starting $prog"
    # if not running, start it up here, usually something like "daemon $exec"
    options="-l ${BEANSTALKD_ADDR} -p ${BEANSTALKD_PORT} -u ${BEANSTALKD_USER}"
    if [ "${BEANSTALKD_MAX_JOB_SIZE}" != ""  ]; then
        options="${options} -z ${BEANSTALKD_MAX_JOB_SIZE}"
    fi

    if [ "${BEANSTALKD_BINLOG_DIR}" != "" ]; then
        if [ ! -d "${BEANSTALKD_BINLOG_DIR}" ]; then
            echo "Creating binlog directory (${BEANSTALKD_BINLOG_DIR})"
            mkdir -p ${BEANSTALKD_BINLOG_DIR} && chown ${BEANSTALKD_USER}:${BEANSTALKD_USER} ${BEANSTALKD_BINLOG_DIR}
        fi
        options="${options} -b ${BEANSTALKD_BINLOG_DIR}"
        if [ "${BEANSTALKD_BINLOG_FSYNC_PERIOD}" != "" ]; then
            options="${options} -f ${BEANSTALKD_BINLOG_FSYNC_PERIOD}"
        else
            options="${options} -F"
        fi
        if [ "${BEANSTALKD_BINLOG_SIZE}" != "" ]; then
            options="${options} -s ${BEANSTALKD_BINLOG_SIZE}"
        fi
    fi

    $exec $options &
    echo $! > $pidfile
}

stop() {
    if [ -e $pidfile ]; then
        echo "Stopping $prog"
        kill $(cat $pidfile) 2>/dev/null
        rm $pidfile
    fi
}

status() {
    echo -n "$prog is "
    CHECK=$(ps aux | grep $exec | grep -v grep)
    STATUS=$?
    if [ "$STATUS" == "1" ]; then
	echo "not running"
    else
	echo "running"
    fi

}

restart() {
    stop
    start
}

reload() {
    restart
}

force_reload() {
    restart
}

case "$1" in
    start)
        $1
        ;;
    stop)
        $1
        ;;
    restart)
        $1
        ;;
    status)
        $1
        ;;
    *)
        echo $"Usage: $0 {start|stop|status|restart}"
        exit 2
esac
exit $?