* * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace PHPUnit\TextUI\Configuration; use function realpath; use SebastianBergmann\FileIterator\Facade as FileIteratorFacade; use SplObjectStorage; /** * @no-named-arguments Parameter names are not covered by the backward compatibility promise for PHPUnit * * @internal This class is not covered by the backward compatibility promise for PHPUnit */ final class SourceMapper { /** * @psalm-var SplObjectStorage> */ private static ?SplObjectStorage $files = null; /** * @psalm-return array */ public function map(Source $source): array { if (self::$files === null) { self::$files = new SplObjectStorage; } if (isset(self::$files[$source])) { return self::$files[$source]; } $files = []; foreach ($source->includeDirectories() as $directory) { foreach ((new FileIteratorFacade)->getFilesAsArray($directory->path(), $directory->suffix(), $directory->prefix()) as $file) { $file = realpath($file); if (!$file) { continue; } $files[$file] = true; } } foreach ($source->includeFiles() as $file) { $file = realpath($file->path()); if (!$file) { continue; } $files[$file] = true; } foreach ($source->excludeDirectories() as $directory) { foreach ((new FileIteratorFacade)->getFilesAsArray($directory->path(), $directory->suffix(), $directory->prefix()) as $file) { $file = realpath($file); if (!$file) { continue; } if (!isset($files[$file])) { continue; } unset($files[$file]); } } foreach ($source->excludeFiles() as $file) { $file = realpath($file->path()); if (!$file) { continue; } if (!isset($files[$file])) { continue; } unset($files[$file]); } self::$files[$source] = $files; return $files; } }