#!/bin/bash
#
# chkconfig: - 85 15
# description: Lightweight inotify based sync daemon
#
# processname:  lsyncd
# config:       /etc/lsyncd.conf
# config:       /etc/sysconfig/lsyncd
# pidfile:      /var/run/lsyncd.pid

# Source function library
. /etc/init.d/functions

# Source networking configuration.
. /etc/sysconfig/network

# Check that networking is up.
[ "$NETWORKING" = "no" ] && exit 0


PID_DIR=/var/run/lsyncd
PID_FILE=$PID_DIR/{{ inventory_hostname }}.pid
CFG_FILE=/etc/lsyncd-{{ inventory_hostname }}.conf
LSYNCD_OPTIONS="-pidfile $PID_FILE $CFG_FILE"
LSYNCD_USER=root

if [ -e /etc/sysconfig/lsyncd-{{ inventory_hostname }} ]; then
  . /etc/sysconfig/lsyncd-{{ inventory_hostname }}
fi

if [ ! -d $PID_DIR ]; then
    mkdir -m 750 $PID_DIR
    chown $LSYNCD_USER $PID_DIR
fi
RETVAL=0

prog="lsyncd"
thelock=/var/lock/subsys/lsyncd-{{ inventory_hostname }}

start() {
    [ -f $CFG_FILE ] || exit 6
        echo -n $"Starting $prog: "
        if [ $UID -ne 0 ]; then
                RETVAL=1
                failure
        else
                daemon ${LSYNCD_USER:+--user ${LSYNCD_USER}} /usr/bin/lsyncd $LSYNCD_OPTIONS
                RETVAL=$?
                [ $RETVAL -eq 0 ] && touch $thelock
        fi;
        echo
        return $RETVAL
}

stop() {
        echo -n $"Stopping $prog: "
        if [ $UID -ne 0 ]; then
                RETVAL=1
                failure
        else
                killproc -p $PID_FILE lsyncd
                RETVAL=$?
                [ $RETVAL -eq 0 ] && rm -f $thelock
        fi;
        echo
        return $RETVAL
}

reload(){
        echo -n $"Reloading $prog: "
        killproc -p $PID_FILE lsyncd -HUP
        RETVAL=$?
        echo
        return $RETVAL
}

restart(){
        stop
        start
}

condrestart(){
    [ -e $thelock ] && restart
    return 0
}

case "$1" in
  start)
        start
        ;;
  stop)
        stop
        ;;
  restart)
        restart
        ;;
  reload)
        reload
        ;;
  condrestart)
        condrestart
        ;;
  status)
        status lsyncd
        RETVAL=$?
        ;;
  *)
        echo $"Usage: $0 {start|stop|status|restart|condrestart|reload}"
        RETVAL=1
esac

exit $RETVAL