clean install

web/modules/migrate_tools/src/Discovery/YamlDiscoveryDecorator.php

@@ -0,0 +1,55 @@
+<?php
+
+namespace Drupal\migrate_tools\Discovery;
+
+use Drupal\Component\Plugin\Discovery\DiscoveryInterface;
+use Drupal\Core\Plugin\Discovery\YamlDirectoryDiscovery;
+
+/**
+ * Extends YAML directory discovery to allow BC with single-file discovery.
+ *
+ * @todo Mark plugins from the decorated discovery as deprecated.
+ *
+ * @todo Remove this in 7.0.0 and use YamlDirectoryDiscovery directly.
+ */
+class YamlDiscoveryDecorator extends YamlDirectoryDiscovery {
+
+  /**
+   * The Discovery object being decorated.
+   *
+   * @var \Drupal\Component\Plugin\Discovery\DiscoveryInterface
+   */
+  protected $decorated;
+
+  /**
+   * Constructs a YamlDiscoveryDecorator object.
+   *
+   * @param \Drupal\Component\Plugin\Discovery\DiscoveryInterface $decorated
+   *   The discovery object that is being decorated.
+   * @param string $name
+   *   The file name suffix to use for discovery; for instance, 'test' will
+   *   become 'MODULE.test.yml'.
+   * @param array $directories
+   *   An array of directories to scan.
+   */
+  public function __construct(DiscoveryInterface $decorated, array $directories, $file_cache_key_suffix, $key = 'id') {
+    parent::__construct($directories, $file_cache_key_suffix, $key);
+
+    $this->decorated = $decorated;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getDefinitions() {
+    return parent::getDefinitions() + $this->decorated->getDefinitions();
+  }
+
+  /**
+   * Passes through all unknown calls onto the decorated object.
+   */
+  public function __call($method, $args) {
+    return call_user_func_array([$this->decorated, $method], $args);
+  }
+
+}