gistfile1.rb

guard 'shell' do
  watch('^coffee/public/(.*)') {|m|
		`mkdir -p public/`
                filename=m[0].split('coffee/public/')[1]
		unless filename.split('.').pop=='coffee'
			tmp=filename.split('/')
			tmp.pop
			target_dir=tmp.join('/')
			unless target_dir.empty?
				puts "mkdir -p #{'public/' + target_dir}"
				`mkdir -p #{'public/' + target_dir}`
			end
			puts "cp #{m[0]} public/#{filename}"
			`cp #{m[0]} public/#{filename}`			
		end
	}
end