class Raykit::Rake

def self.run(remote,branch,task='default')

def self.run(remote,branch,task='default')
    rel_dir=Raykit::Git::get_relative_path(remote)
    commit=Raykit::Git::get_latest_commit(remote,branch)
    log_filename="#{Environment::log_dir}/RayKit.Runner/#{rel_dir}/#{branch}/#{commit}.json"
    if(File.exist?(log_filename))
        return Command.parse(File.read(log_filename))
    else
        run_dir="#{Environment::tmp_dir}/#{Git::get_relative_path(remote)}.#{branch}.#{commit}"
        if(!Dir.exist?(run_dir))
            parent_dir = File.expand_path('..',run_dir)
            if(!Dir.exist?(parent_dir))
                FileUtils.mkdir_p(parent_dir)
            end 
            cmd = Command.new("git clone #{remote} #{run_dir}")
        end
        Dir.chdir(run_dir) do
            cmd = Command.new("rake #{task}")
            parent_dir = File.dirname(log_filename)
            if(!Dir.exist?(parent_dir))
                FileUtils.mkdir_p(parent_dir)
            end 
            File.open(log_filename,'w'){|f|
                f.write(JSON.generate(cmd.to_hash))
            }
            return cmd
        end
    end
end