id: default_language label: Default language migration_tags: - Drupal 6 - Drupal 7 - Configuration source: plugin: variable variables: - language_default source_module: locale process: default_langcode: - plugin: default_value source: language_default default_value: 'language': 'en' # Encode and decode to turn the default_language variable, which is # an stdClass, into an array so it can be passed to extract. - plugin: callback callable: - '\Drupal\Component\Serialization\Json' - 'encode' - plugin: callback callable: - '\Drupal\Component\Serialization\Json' - 'decode' - plugin: extract index: - language destination: plugin: default_langcode config_name: system.site migration_dependencies: required: - language