Rake task for cleaner output when deploying with capistrano

deploy.rake

task :deploy do
  process = open("|cap deploy 2>&1", 'r')
  begin
    while(output = process.readline) do
      next if [ "command finished in", "executing locally:", "servers:", "executing command", 
        "triggering", "transaction", "updating the cached checkout",
        "copying the cached version", "* executing \"" ].any? { |s| output.include?(s) }
      if output =~ /`(.+?)'/
        puts "\e[32m > Executing #{$1}\e[0m"
      else
        puts output
      end
    end
  rescue EOFError
  end
  process.close
  exit($?.exitstatus)
end

Example of output

$ rake deploy 
 > Executing deploy
 > Executing deploy:update
 > Executing deploy:update_code
 > Executing deploy:finalize_update
 > Executing bundle:install
 > Executing link_config
 > Executing link_files
 > Executing build_assets
 > Executing deploy:symlink
 > Executing deploy:restart