Quick hack of a script to replace autotest temporarily

Hacked autotest.rb for running single test files

#!/usr/bin/env ruby

require 'rubygems'
require 'directory_watcher'

puts "Watching #{Dir.pwd}/test/**/*.rb'"
dw = DirectoryWatcher.new "#{Dir.pwd}/test", :glob => '**/*.rb', :interval => 2
dw.add_observer do |*args| 
  args.each do |event| 
    case event.type
    when :modified
      if event.path.split('/').last.split('.').first.match(/.*_test/)
        puts "Re-running tests in #{event.path.split('/').last.split('.').first}"
        system "ruby -Ilib:test '/Library/Ruby/Gems/1.8/gems/rake-0.8.5/lib/rake/rake_test_loader.rb' #{event.path}"
      else 
        puts "Skipping non-test file"
      end
    end
  end
end

dw.start
gets      # when the user hits "enter" the script will terminate
dw.stop