#!/bin/sh

cd $(dirname $0)/..
app_root=$(pwd)

mail_room_pidfile="$app_root/tmp/pids/mail_room.pid"
mail_room_config="$app_root/config/mail_room.yml"

get_mail_room_pid()
{
  local pid=$(cat $mail_room_pidfile)
  if [ -z "$pid" ] ; then
    echo "Could not find a PID in $mail_room_pidfile"
    exit 1
  fi
  mail_room_pid=$pid
}

start()
{
  bundle exec mail_room -q -c $mail_room_config
  PID=$!
  echo $PID > $mail_room_pidfile
}

stop()
{
  get_mail_room_pid
  kill -QUIT $mail_room_pid
}

reload()
{
  get_mail_room_pid
  kill -USR2 $mail_room_pid
}

case "$1" in
  start)
    start
    ;;
  stop)
    stop
    ;;
  reload)
    reload
    ;;
  *)
    echo "Usage: $0 {start|stop|reload}"
    ;;
esac