class Git
	def self.branch
		begin
		  `git branch`.scan(/\* ([.\w-]+)/)[0][0]
	    rescue
	    	''
	    end
    end

    def self.remote_origin directory=''
    	url=''
    	directory=Dir.pwd if directory.length == 0
    	Dir.chdir(directory) do
    		begin
    			url=`git remote show origin`.scan(/Fetch URL: ([\.\-:\/\w\d]+)/)[0]
    		rescue
    			url=''
    		end
    	end
    	url
    end
end