Merge pull request #63 from dlackty/god-example

Add god example configuration file.

examples/resque-pool.god

@@ -0,0 +1,43 @@
+rails_env = ENV['RAILS_ENV'] || 'production'
+rails_root = ENV['RAILS_ROOT'] || "YOUR-APP-PATH"
+
+God.watch do |w|
+  w.dir      = "#{rails_root}"
+  w.name     = "resque-pool"
+  w.group    = 'resque'
+  w.interval = 30.seconds
+  w.env      = { "RAILS_ENV" => rails_env }
+  w.start    = "bundle exec resque-pool -d -o #{rails_root}/log/resque-pool.stdout -e #{rails_root}/log/resque-pool.stderr -p #{rails_root}/tmp/pids/resque-pool.pid"
+
+  w.pid_file = "#{rails_root}/tmp/pids/resque-pool.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
+      c.interval = 5.seconds
+    end
+
+    # failsafe
+    on.condition(:tries) do |c|
+      c.times = 5
+      c.transition = :start
+      c.interval = 5.seconds
+    end
+  end
+
+  # start if process is not running
+  w.transition(:up, :start) do |on|
+    on.condition(:process_running) do |c|
+      c.running = false
+    end
+  end
+end