Current Directory: /opt/cpanel/ea-wappspector/vendor/rector/rector/src/Caching/Config
Viewing File: /opt/cpanel/ea-wappspector/vendor/rector/rector/src/Caching/Config/FileHashComputer.php
<?php
declare (strict_types=1);
namespace Rector\Caching\Config;
use Rector\Application\VersionResolver;
use Rector\Configuration\Parameter\SimpleParameterProvider;
use Rector\Exception\ShouldNotHappenException;
/**
* Inspired by https://github.com/symplify/easy-coding-standard/blob/e598ab54686e416788f28fcfe007fd08e0f371d9/packages/changed-files-detector/src/FileHashComputer.php
*/
final class FileHashComputer
{
public function compute(string $filePath) : string
{
$this->ensureIsPhp($filePath);
$parametersHash = SimpleParameterProvider::hash();
return \sha1($filePath . $parametersHash . VersionResolver::PACKAGE_VERSION);
}
private function ensureIsPhp(string $filePath) : void
{
$fileExtension = \pathinfo($filePath, \PATHINFO_EXTENSION);
if ($fileExtension === 'php') {
return;
}
throw new ShouldNotHappenException(\sprintf(
// getRealPath() cannot be used, as it breaks in phar
'Provide only PHP file, ready for Dependency Injection. "%s" given',
$filePath
));
}
}