capistrano deploy notifications with ubuntu libnotify

gistfile1.rb

# put this code at ~/.caprc
# install libnotify-bin
# run deploy
# profit :)

def notify(message, body, urgency, icon = :info)
  system("notify-send --urgency=#{urgency} --icon=#{icon} '#{message}' '#{body}'")
end

on :exit do
  notify('Capistrano Task: Finished', ARGV.join(' '), :low)
end

require 'capistrano_colors'