notify_campfire_recipe.rb

after "deploy",            "deploy:notify_campfire"
after "deploy:migrations", "deploy:notify_campfire"

namespace :deploy do
  desc 'notifies campfire room of deploy'
  task :notify_campfire do
    begin
      require 'tinder'

      rails_env = fetch(:rails_env, "production")
      local_user = ENV['USER'] || ENV['USERNAME']

      msg = "[#{application}/#{branch}] deployed to #{rails_env} by #{local_user} at #{Time.now}"
      puts "Notifying Campfire with '#{msg}'"

      #assuming your campfire url is my-campfire.campfirenow.com
      campfire = Tinder::Campfire.new('my-campfire')
      campfire.login('[email protected]', 'bot-password')
      room = campfire.find_room_by_name('A Campfire Room')
      room.speak(msg)
      campfire.logout

    rescue
      #don't kill cap just because we can't notify
      puts "Notifying Campfire failed: #{$!}"
    end
  end
end