function MigrationPluginManager::findDefinitions

Finds plugin definitions.

@todo This provides backwards compatibility for migration source plugins using annotations and having more than one provider. This functionality will be deprecated and removed with plugin discovery by annotations in https://www.drupal.org/project/drupal/issues/3522409.

Return value

array List of definitions to store in cache.

Overrides DefaultPluginManager::findDefinitions

File

core/modules/migrate/src/Plugin/MigrationPluginManager.php, line 255

Class

MigrationPluginManager

Plugin manager for migration plugins.

Namespace

Code

protected function findDefinitions() {
  $definitions = $this->getDiscovery()
    ->getDefinitions();
  foreach ($definitions as $plugin_id => &$definition) {
    $this->processDefinition($definition, $plugin_id);
  }
  $this->alterDefinitions($definitions);
  return ProviderFilterDecorator::filterDefinitions($definitions, function ($provider) {
    return $this->providerExists($provider);
  });
}