class Plugin in Drupal 10

Composer plugin for handling drupal scaffold.

@internal

Hierarchy

• class \Drupal\Composer\Plugin\Scaffold\Plugin implements \Composer\Plugin\PluginInterface, \Composer\EventDispatcher\EventSubscriberInterface, \Composer\Plugin\Capable

7 string references to 'Plugin'

block.schema.yml in core/modules/block/config/schema/block.schema.yml

core/modules/block/config/schema/block.schema.yml

CKEditor5PluginManagerTest::providerTestInvalidPluginDefinitions in core/modules/ckeditor5/tests/src/Kernel/CKEditor5PluginManagerTest.php

Data provider.

FieldDefinitionIntegrityTest::testFieldPluginDefinitionIntegrity in core/modules/field/tests/src/Kernel/FieldDefinitionIntegrityTest.php

Tests the integrity of field plugin definitions.

LayoutPluginManagerTest::setUpFilesystem in core/tests/Drupal/Tests/Core/Layout/LayoutPluginManagerTest.php

Sets up the filesystem with YAML files and annotated plugins.

search.schema.yml in core/modules/search/config/schema/search.schema.yml

core/modules/search/config/schema/search.schema.yml

... See full list

File

composer/Plugin/Scaffold/Plugin.php, line 24

Namespace

Drupal\Composer\Plugin\Scaffold

class Plugin implements PluginInterface, EventSubscriberInterface, Capable {

  /**
   * The Composer service.
   *
   * @var \Composer\Composer
   */
  protected $composer;

  /**
   * Composer's I/O service.
   *
   * @var \Composer\IO\IOInterface
   */
  protected $io;

  /**
   * The Composer Scaffold handler.
   *
   * @var \Drupal\Composer\Plugin\Scaffold\Handler
   */
  protected $handler;

  /**
   * Record whether the 'require' command was called.
   *
   * @param bool
   */
  protected $requireWasCalled;

  /**
   * {@inheritdoc}
   */
  public function activate(Composer $composer, IOInterface $io) {
    $this->composer = $composer;
    $this->io = $io;
    $this->requireWasCalled = FALSE;
  }

  /**
   * {@inheritdoc}
   */
  public function deactivate(Composer $composer, IOInterface $io) {
  }

  /**
   * {@inheritdoc}
   */
  public function uninstall(Composer $composer, IOInterface $io) {
  }

  /**
   * {@inheritdoc}
   */
  public function getCapabilities() {
    return [
      CommandProvider::class => ScaffoldCommandProvider::class,
    ];
  }

  /**
   * {@inheritdoc}
   */
  public static function getSubscribedEvents() {

    // Important note: We only instantiate our handler on "post" events.
    return [
      ScriptEvents::POST_UPDATE_CMD => 'postCmd',
      ScriptEvents::POST_INSTALL_CMD => 'postCmd',
      PackageEvents::POST_PACKAGE_INSTALL => 'postPackage',
      PluginEvents::COMMAND => 'onCommand',
    ];
  }

  /**
   * Post command event callback.
   *
   * @param \Composer\Script\Event $event
   *   The Composer event.
   */
  public function postCmd(Event $event) {
    $this
      ->handler()
      ->scaffold();
  }

  /**
   * Post package event behavior.
   *
   * @param \Composer\Installer\PackageEvent $event
   *   Composer package event sent on install/update/remove.
   */
  public function postPackage(PackageEvent $event) {
    $this
      ->handler()
      ->onPostPackageEvent($event);
  }

  /**
   * Pre command event callback.
   *
   * @param \Composer\Plugin\CommandEvent $event
   *   The Composer command event.
   */
  public function onCommand(CommandEvent $event) {
    if ($event
      ->getCommandName() == 'require') {
      if ($this->handler) {
        throw new \Error('Core Scaffold Plugin handler instantiated too early. See https://www.drupal.org/project/drupal/issues/3104922');
      }
      $this->requireWasCalled = TRUE;
    }
  }

  /**
   * Lazy-instantiate the handler object. It is dangerous to update a Composer
   * plugin if it loads any classes prior to the `composer update` operation,
   * and later tries to use them in a post-update hook.
   */
  protected function handler() {
    if (!$this->handler) {
      $this->handler = new Handler($this->composer, $this->io);

      // On instantiation of our handler, notify it if the 'require' command
      // was executed.
      if ($this->requireWasCalled) {
        $this->handler
          ->requireWasCalled();
      }
    }
    return $this->handler;
  }

}

Members

Name	Modifiers	Type	Description	Overrides
Plugin::$composer	protected	property	The Composer service.
Plugin::$handler	protected	property	The Composer Scaffold handler.
Plugin::$io	protected	property	Composer's I/O service.
Plugin::$requireWasCalled	protected	property	Record whether the 'require' command was called.
Plugin::activate	public	function
Plugin::deactivate	public	function
Plugin::getCapabilities	public	function
Plugin::getSubscribedEvents	public static	function
Plugin::handler	protected	function	Lazy-instantiate the handler object. It is dangerous to update a Composer plugin if it loads any classes prior to the `composer update` operation, and later tries to use them in a post-update hook.
Plugin::onCommand	public	function	Pre command event callback.
Plugin::postCmd	public	function	Post command event callback.
Plugin::postPackage	public	function	Post package event behavior.
Plugin::uninstall	public	function