metatag-8.x-1.x-dev/migrations/d7_metatag_defaults.yml

# A default migration mapping for Metatag-D7 default configuration.
#
# @see Drupal\metatag\Plugin\migrate\source\d7\MetatagDefault

id: d7_metatag_defaults
label: Metatag defaults configuration
migration_tags:
  - Drupal 7

source:
  plugin: d7_metatag_defaults
  source_module: metatag
  ignore_map: true
  constants:
    status: true
    # Not currently used, see below.
    # langcode: en

destination:
  # @todo Can this work without specifying config_name here?
  plugin: entity:metatag_defaults

process:
  # Custom process plugins are used to simplify creating appropriate values.
  id:
    plugin: d7_metatag_config_id
    source: instance
  label:
    plugin: d7_metatag_config_label
    source: instance

  # @todo Load the status from the config object, because on D7 the items can be
  # disabled.
  status: 'constants/status'

  # Let the langcode be assigned at runtime.
  # langcode: 'constants/langcode'

  # Use a custom process plugin to convert the defaults from D7.
  # @see \Drupal\metatag\Plugin\migrate\process\d7\MetatagDefaults
  # @see \Drupal\metatag\Plugin\migrate\MigrateMetatagD7Trait
  tags:
    source: config
    plugin: d7_metatag_defaults