/**
* @inheritdoc
*/
public function process($files, $output)
{
$tmpFile = tempnam("/tmp", "yac");
$content = CssHelper::combineFiles($files, $output, true);
file_put_contents($tmpFile, $content);
$cmd = $this->libPath . ' ' . escapeshellarg($tmpFile) . ' > ' . escapeshellarg($output);
shell_exec($cmd);
unlink($tmpFile);
if (!file_exists($output)) {
\Yii::error("Failed to process CSS files by UglifyCss with command: {$cmd}", __METHOD__);
return false;
}
return true;
}
/**
* @inheritdoc
*/
public function process($files, $output)
{
return CssHelper::combineFiles($files, $output);
}
