VersionPress\Utils\FileSystem::copyDir PHP Method

    public static function copyDir($origin, $target)
    {
        $fs = new \Symfony\Component\Filesystem\Filesystem();
        $fs->mirror($origin, $target);
    }

 private function prepareBugReport($bugReportDir, $zipFile)
 {
     FileSystem::mkdir($bugReportDir);
     FileSystem::copyDir(VERSIONPRESS_PLUGIN_DIR . '/log', $bugReportDir . '/log');
     $this->savePhpinfo($bugReportDir);
     $this->saveWordPressSpecificInfo($bugReportDir);
     Zip::zipDirectory($bugReportDir, $zipFile);
 }