Thinking Sphinx God script

Thinking Sphinx + God.rb

APP_PATH = "/home/wotvenue/rails_app/staging.foo.com"
RAILS_ROOT = "/home/wotvenue/rails_app/staging.foo.com/current/"
RAILS_ENV = "production"

God.watch do |w|
  w.name = "thinking-sphinx-staging"
  w.interval = 25.seconds # default
  w.start = "cd #{RAILS_ROOT} && ruby script/ts:start RAILS_ENV=#{RAILS_ENV}"
  w.stop = "cd #{RAILS_ROOT} && ruby script/ts:stop RAILS_ENV=#{RAILS_ENV}"
  w.restart = "cd #{RAILS_ROOT} && ruby script/ts:index RAILS_ENV=#{RAILS_ENV}"
  w.pid_file = File.join("#{APP_PATH}/shared/searchd.#{RAILS_ENV}.pid")

  w.behavior(:clean_pid_file)

  # determine the state on startup
  w.transition(:init, { true => :up, false => :start }) do |on|
    on.condition(:process_running) do |c|
      c.running = true
    end
  end
  
  # determine when process has finished starting
  w.transition([:start, :restart], :up) do |on|
    on.condition(:process_running) do |c|
      c.running = true
    end
    
    # failsafe
    on.condition(:tries) do |c|
      c.times = 5
      c.transition = :start
    end
  end

  # start if process is not running
  w.transition(:up, :start) do |on|
    on.condition(:process_exits)
  end
  
  # lifecycle
  w.lifecycle do |on|
    on.condition(:flapping) do |c|
      c.to_state = [:start, :restart]
      c.times = 5
      c.within = 5.minute
      c.transition = :unmonitored
      c.retry_in = 10.minutes
      c.retry_times = 5
      c.retry_within = 2.hours
    end
  end

end