Use palette.pl in TextMate to output colors used in a CSS file

gistfile1.rb

#!/usr/bin/env ruby

# Palette is a Perl tool that creates a color swatch from a CSS file
# http://code.google.com/p/css-palette/source/browse/trunk/src/palette.pl

require ENV["TM_SUPPORT_PATH"] + "/lib/tm/executor"
require ENV["TM_SUPPORT_PATH"] + "/lib/tm/save_current_document"

palette = ENV["TM_BUNDLE_SUPPORT"] + "/palette.pl"
TextMate.save_current_document
TextMate::Executor.make_project_master_current_document

TextMate::HTMLOutput.show(:window_title => "Palette", :page_title => "Palette", :sub_title => "#{ENV["TM_FILEPATH"]}") do |io|
	io << TextMate::Process.run(palette, "--src=#{ENV["TM_FILEPATH"]}")
end