Working Growl Capistrano notifications for Snow Leopard

.caprc

# ~/.caprc
# Loads all capistrano recipes in ~/.recipes/ folder
Dir["#{ENV['HOME']}/.recipes/*.rb"].each do |tasks|
  load tasks
end

growl.rb

# ~/.recipes/growl.rb
set :stage, nil unless defined? stage

namespace :growl do
  task :notify do
    growl_send(ENV["GROWL_MESSAGE"] || "Wants your attention")
  end

  task :alert do
    growl_send(ENV["GROWL_MESSAGE"] || "Needs your attention", 2)
  end
end

after "deploy" do
  ENV["GROWL_MESSAGE"] = "Deployed #{application} to #{stage}"
  growl.notify
end

after "rollback" do
  ENV["GROWL_MESSAGE"] = "Rolled back #{application} on #{stage}"
  growl.alert
end

def growl_send(message, p = 1)
  `growlnotify -n Capistrano -p #{p} -m #{message.inspect} Capistrano`
end