/**
* Write down contents to a temporary file and return its absolute path
*
* @param string $relativePath
* @param string $contents
* @return string
*/
public function createFile($relativePath, $contents)
{
$filePath = $this->config->getLessMaterializationRelativePath() . '/' . $relativePath;
if (!$this->tmpDirectory->isExist($filePath)) {
$this->tmpDirectory->writeFile($filePath, $contents);
}
return $this->tmpDirectory->getAbsolutePath($filePath);
}
/**
* Check whether generation process has already locked
*
* @return bool
*/
protected function isProcessLocked()
{
$lockFilePath = $this->config->getLessMaterializationRelativePath() . '/' . self::LOCK_FILE;
if ($this->tmpDirectory->isExist($lockFilePath)) {
$lockTime = time() - (int) $this->tmpDirectory->readFile($lockFilePath);
if ($lockTime >= self::MAX_LOCK_TIME) {
$this->tmpDirectory->delete($lockFilePath);
return false;
}
return true;
}
return false;
}
