Init script in a debian package with god

init.sh

#! /bin/sh
### BEGIN INIT INFO
# Provides:          my-app
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: My app package
### END INIT INFO

set -e
PATH=/bin:/usr/bin:/sbin:/usr/sbin
APP_ROOT=/var/www/my-app
NAME=myapp-name
action="$1"
GOD="bundle exec god -p 17173"
set -u

case $action in
  start)
    echo -n "Starting $NAME..."
    set -x
    if (cd $APP_ROOT && $GOD -c $APP_ROOT/deploy/config.god)
    then
      echo "$NAME started"
    else
      echo "failed"
    fi
  ;;

  stop)
    echo -n "Stopping $NAME..."
    if (cd $APP_ROOT && $GOD terminate)
    then
      echo "$NAME stopped."
    else
      echo "failed!"
    fi
  ;;

  restart)
    echo $0
    $0 stop
    sleep 1
    $0 start
  ;;

  *)
    echo "Usage: /etc/init.d/$NAME {start|stop|restart}" >&2
    exit 1
  ;;
esac

exit 0