#! /bin/sh

### BEGIN INIT INFO
# Provides:          <%= node[:app_name] %>
# Required-Start:    $all
# Required-Stop:     $all
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: starts the unicorn server for <%= node[:app_name] %>
# Description:       starts unicorn server for <%= node[:app_name] %> using start-stop-daemon
### END INIT INFO

NAME="<%= node[:app_name] %>"
DESC="unicorn for $NAME"
PATH=/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin
DAEMON="<%= File.join(node[:project_dir], node[:app_dir], "libexec", "unicorn_root") %>"
PIDFILE="<%= File.join(node[:project_dir], node[:run_dir], "unicorn.pid") %>"

set -e

. /lib/lsb/init-functions

case "$1" in
  start)
	echo -n "Starting $DESC: "
	start-stop-daemon --start --quiet --pidfile $PIDFILE \
		--exec $DAEMON start || true
	echo "$NAME."
	;;

  stop)
	echo -n "Stopping $DESC: "
    kill -TERM $(cat $PIDFILE) || true
	echo "$NAME."
	;;

  restart|force-reload)
	echo -n "Restarting $DESC: "
    kill -TERM $(cat $PIDFILE) || true
	sleep 1
	start-stop-daemon --start --quiet --pidfile $PIDFILE \
        --exec $DAEMON start || true
	echo "$NAME."
	;;
  reload)
      echo -n "Reloading $DESC configuration: "
      kill -USR2 $(cat $PIDFILE) || true
      echo "$NAME."
      ;;
  status)
      status_of_proc -p $PIDFILE "$DAEMON" $NAME && exit 0 || exit $?
      ;;
  *)
	N=/etc/init.d/$NAME
	echo "Usage: $N {start|stop|restart|reload|force-reload|status}" >&2
	exit 1
	;;
esac

exit 0