gistfile1.rb

# run with:  god -c /path/to/worker.god
#
# Keep workers up & running

God.load File.join(File.dirname(__FILE__), 'email.god')

4.times do |worker_id|
  God.watch do |w|
    w.name      = "asset-worker-#{worker_id}"
    w.interval  = 10.seconds
    w.start     = "ruby #{File.join(File.dirname(__FILE__), *%w{.. worker.rb})}"

    w.uid = 'assets'
    w.gid = 'assets'

    w.group = "asset-workers"

    w.start_if do |start|
      start.condition(:process_running) do |c|
        c.running = false
      end
    end

    # Notify on process exit
    w.transition(:up, :start) do |on|
      on.condition(:process_exits) do |c|
        c.notify = 'lomo'
      end
    end

  end
end