private function version($path)
{
if (null === $this->versioningScheme) {
return $path;
}
$version = $this->versioningScheme->getVersion($path);
if (!$version) {
return $path;
}
return sprintf('%s?%s', $path, $version);
}
/**
* Warms up the cache.
*
* @param string $cacheDir The cache directory
*/
public function warmUp($cacheDir)
{
if (false === is_dir($this->assetsDir)) {
return;
}
$finder = new Finder();
$finder->files()->in($this->assetsDir);
$result = [];
/** @var SplFileInfo $file */
foreach ($finder as $file) {
$cannonicalName = $file->getRelativePathname();
$result[$cannonicalName] = $this->versioningScheme->getVersion('/' . $cannonicalName);
}
$cacheDir = sprintf($cacheDir . '/' . $this->cacheName);
$this->writeCacheFile($cacheDir, sprintf('<?php return %s;', var_export($result, true)));
}