InstallStorage::getComponentNames

public InstallStorage::getComponentNames(array $list)

public function getComponentNames(array $list) {
  $extension = '.' . $this->getFileExtension();
  $pattern = '/' . preg_quote($extension, '/') . '$/';
  $folders = array();
  foreach ($list as $extension_object) {
    // We don't have to use ExtensionDiscovery here because our list of
    // extensions was already obtained through an ExtensionDiscovery scan.
    $directory = $this->getComponentFolder($extension_object);
    if (is_dir($directory)) {
      // glob() directly calls into libc glob(), which is not aware of PHP
      // stream wrappers. Same for \GlobIterator (which additionally requires
      // an absolute realpath() on Windows).
      // @see https://github.com/mikey179/vfsStream/issues/2
      $files = scandir($directory);

      foreach ($files as $file) {
        if ($file[0] !== '.' && preg_match($pattern, $file)) {
          $folders[basename($file, $extension)] = $directory;
        }
      }
    }
  }
  return $folders;
}