public function status($porcelain = false)
    {
        $this->clearAll();
        $this->addCommandName(self::GIT_STATUS);
        if ($porcelain) {
            $this->addCommandArgument('--porcelain');
        } else {
            $this->addConfigs(array('color.status' => 'false'));
        }

        return $this->getCommand();
    }