mageekguy\atoum\scripts\git\pusher::setTagFile PHP Метод

    public function setTagFile($tagFile = null)
    {
        if ($tagFile !== null) {
            $tagFile = (string) $tagFile;
        } else {
            $tagFile = $this->getDirectory() . self::defaultTagFile;
        }
        $this->tagFile = $tagFile;
        return $this;
    }