#! /bin/sh
### BEGIN INIT INFO
# Provides:           elasticsearch
# Required-Start:     $remote_fs $network
# Required-Stop:      $remote_fs $network
# Default-Start:      2 3 4 5
# Default-Stop:       0 1 6
# Short-Description:  Start elasticsearch
### END INIT INFO

set -e

PIDFILE='<%= node.elasticsearch[:pid_file] %>'
ES_INCLUDE='<%= node.elasticsearch[:path][:conf] %>/elasticsearch-env.sh'
APP=elasticsearch
OPTS="-p $PIDFILE"
BINARY=/usr/local/bin/elasticsearch

. /lib/lsb/init-functions

case "$1" in
  start)
        log_daemon_msg "Starting $APP" "$APP"
        if ES_INCLUDE=$ES_INCLUDE start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --user <%= node[:elasticsearch][:user] %> --exec $BINARY -- $OPTS; then
            log_end_msg 0
        else
            log_end_msg 1
        fi
        ;;
  stop)
        log_daemon_msg "Stopping $APP" "$APP"
        if start-stop-daemon --stop --quiet --oknodo --pidfile $PIDFILE; then
          log_end_msg 0
        else
          log_end_msg 1
        fi
        ;;
  restart)
        log_daemon_msg "Restarting $APP" "$APP"
        start-stop-daemon --stop --quiet --oknodo --retry 30 --pidfile $PIDFILE
        if ES_INCLUDE=$ES_INCLUDE start-stop-daemon --start --quiet --oknodo --pidfile $PIDFILE --user <%= node[:elasticsearch][:user] %> --exec $BINARY -- $OPTS; then
            log_end_msg 0
        else
            log_end_msg 1
        fi
        ;;
  status)
        status_of_proc -p $PIDFILE $BINARY $APP && exit 0 || exit $?
        ;;
  *)
        log_action_msg "Usage: $0 {start|stop|restart|status}"
        exit 1
esac

exit $?