public function isClean()
	{
		$status   = $this->status();
		$eligible = true;

		if (!empty($status) && is_array($status))
		{
			foreach ($status as $type => $files)
			{
				if ($type != 'untracked' && !empty($files))
				{
					$eligible = false;
					break;
				}
			}
		}

		return $eligible;
	}