if (is_dir($templateDirectory)) {
            $templateList = array_diff(scandir($templateDirectory, SCANDIR_SORT_NONE), ['..', '.']);
            foreach ($templateList as $k => $v) {
                $fileInfo = new \SplFileInfo($templateDirectory . $v);
                if ('html' === $fileInfo->getExtension() && 'index.html' !== $fileInfo->getFilename()) {