#! /bin/sh
### BEGIN INIT INFO
# Provides:          <%= app %>
# Required-Start:    $remote_fs $syslog
# Required-Stop:     $remote_fs $syslog
# Default-Start:     2 3 4 5
# Default-Stop:      0 1 6
# Short-Description: Generated initscript for <%= app %>
# Description:       This file starts <%= app %>. It should be placed in /etc/init.d
### END INIT INFO

# Auto generated by Buildable

PATH=/sbin:/usr/sbin:/bin:/usr/bin
DESC="Runs <%= app %>"
NAME=<%= app %>
PIDDIR=/var/run/$NAME
SCRIPTNAME=/etc/init.d/$NAME
USERNAME=<%= user %>
<% engine.environment.each_pair do |var,env| %>export <%= var.upcase %>=<%= env %>
<% end %>

[ -r /lib/lsb/init-functions ] &&. /lib/lsb/init-functions

#
# Function that starts the service
#
do_start()
{
  mkdir -p $PIDDIR
  # START APPLICATION: <%= app %><% engine.each_process do |name, process| %>
  # START PROCESS: <%= name %><% 1.upto(engine.formation[name]) do |num| %>
  # START CONCURRENT: <%= num %>
  # Start: <%= app %>.<%= name %>.<%= num %>
  # Create $PIDDIR/<%= name %>.<%= num %>.pid
  su -m $USERNAME -c 'cd <%= engine.root %>; <%= process.command %> & echo $!' > $PIDDIR/<%= name %>.<%= num %>.pid
<% end %><% end %>
}

#
# Function that stops the service
#
do_stop()
{
  # STOP APPLICATION: <%= app %><% engine.each_process do |name, process| %>
  # STOP PROCESS: <%= name %><% 1.upto(engine.formation[name]) do |num| %>
  # STOP CONCURRENT: <%= num %>
  # Stop: <%= app %>.<%= name %>.<%= num %>
  kill `cat $PIDDIR/<%= name %>.<%= num %>.pid`
  rm $PIDDIR/<%= name %>.<%= num %>.pid
 <% end %><% end %>
  rmdir $PIDDIR
}

case "$1" in
  start)
  log_daemon_msg "Starting $DESC" "$NAME"
  do_start
  case "$?" in
    0|1) log_end_msg 0 ;;
    2) log_end_msg 1 ;;
  esac
  ;;
  stop)
  log_daemon_msg "Stopping $DESC" "$NAME"
  do_stop
  case "$?" in
    0|1) log_end_msg 0 ;;
    2) log_end_msg 1 ;;
  esac
  ;;
  status)
       status_of_proc "$DAEMON" "$NAME" && exit 0 || exit $?
       ;;
  restart)
  log_daemon_msg "Restarting $DESC" "$NAME"
  do_stop
  case "$?" in
    0|1)
    do_start
    case "$?" in
      0) log_end_msg 0 ;;
      1) log_end_msg 1 ;; # Old process is still running
      *) log_end_msg 1 ;; # Failed to start
    esac
    ;;
    *)
      # Failed to stop
    log_end_msg 1
    ;;
  esac
  ;;
  *)
  echo "Usage: $SCRIPTNAME {start|stop|status|restart}" >&2
  exit 3
  ;;
esac