Issue #3111645 by bobbygryzynger, catch: Uninstall entity_reference module and...

Issue #3111645 by bobbygryzynger, catch: Uninstall entity_reference module and prevent it being enabled again, remove deprecated code

core/modules/entity_reference/entity_reference.install

+<?php
+
+/**
+ * @file
+ * Entity Reference install functions.
+ */
+
+/**
+ * Implements hook_requirements().
+ */
+function entity_reference_requirements($phase) {
+
+  $requirements = [];
+
+  if ($phase === 'install') {
+    $requirements['entity_reference'] = [
+      'title' => t('Entity Reference: Deprecated'),
+      'description' => t('Entity Reference is deprecated, all functionality has been moved to Core.'),
+      'value' => \Drupal::VERSION,
+      'severity' => REQUIREMENT_ERROR,
+    ];
+  }
+
+  return $requirements;
+
+}

core/modules/entity_reference/entity_reference.module

-<?php
-
-/**
- * @file
- * Deprecated. All its functionality has been moved to Core. This empty module
- * will be removed in Drupal 9.0.x.
- */

core/modules/entity_reference/src/ConfigurableEntityReferenceItem.php

-<?php
-
-namespace Drupal\entity_reference;
-
-use Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem;
-
-/**
- * Deprecated. Alternative implementation of the 'entity_reference' field type.
- *
- * @deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use
- *   \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem instead.
- *
- * @see \Drupal\Core\Field\Plugin\Field\FieldType\EntityReferenceItem
- */
-class ConfigurableEntityReferenceItem extends EntityReferenceItem {}

core/modules/entity_reference/src/Plugin/views/display/EntityReference.php

-<?php
-
-namespace Drupal\entity_reference\Plugin\views\display;
-
-use Drupal\views\Plugin\views\display\EntityReference as ViewsEntityReference;
-
-/**
- * Deprecated. The plugin that handles an EntityReference display.
- *
- * @deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use
- *   \Drupal\views\Plugin\views\display\EntityReference instead.
- *
- * @see \Drupal\views\Plugin\views\display\EntityReference
- */
-class EntityReference extends ViewsEntityReference {}

core/modules/entity_reference/src/Plugin/views/row/EntityReference.php

-<?php
-
-namespace Drupal\entity_reference\Plugin\views\row;
-
-use Drupal\views\Plugin\views\row\EntityReference as ViewsEntityReference;
-
-/**
- * EntityReference row plugin.
- *
- * @deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use
- *   \Drupal\views\Plugin\views\row\EntityReference instead.
- *
- * @see \Drupal\views\Plugin\views\row\EntityReference
- */
-class EntityReference extends ViewsEntityReference {}

core/modules/entity_reference/src/Plugin/views/style/EntityReference.php

-<?php
-
-namespace Drupal\entity_reference\Plugin\views\style;
-
-use Drupal\views\Plugin\views\style\EntityReference as ViewsEntityReference;
-
-/**
- * Deprecated. EntityReference style plugin.
- *
- * @deprecated in drupal:8.0.0 and is removed from drupal:9.0.0. Use
- *   \Drupal\views\Plugin\views\style\EntityReference instead.
- *
- * @see \Drupal\views\Plugin\views\style\EntityReference
- */
-class EntityReference extends ViewsEntityReference {}

core/modules/system/system.post_update.php

@@ -276,3 +276,12 @@ function system_post_update_entity_reference_autocomplete_match_limit(&$sandbox
 function system_post_update_uninstall_simpletest() {
   \Drupal::service('module_installer')->uninstall(['simpletest']);
 }
+
+/**
+ * Uninstall entity_reference.
+ *
+ * @see https://www.drupal.org/project/drupal/issues/3111645
+ */
+function system_post_update_uninstall_entity_reference_module() {
+  \Drupal::service('module_installer')->uninstall(['entity_reference']);
+}