Commands:

• drush ms --group=uw - display available UW migrations.
• drush mim --group=uw --continue-on-failure - run available UW migrations.

Required configuration

1. Files migration require the following data in settings.php file:

• uw_migrate_source represents the location of the source files. This can be a local file directory containing the source site (e.g. /var/www/docroot), or the site address (e.q. http://example.com).
• uw_migrate_site_path represents the path to the site directory relative to Drupal root. Defaults to 'sites/default/files'.

Example:

$settings['uw_migrate_source'] = 'https://uwaterloo.ca/web-resources';
$settings['uw_migrate_site_path'] = 'sites/ca.web-resources/files';

In this example, the source site URL is https://uwaterloo.ca/web-resources and the site path is sites/ca.web-resources/files.

Tips:

• skip_on_empty process plugin doesn't work correctly with multiple values. There is a workaround to use single_value plugin before skip_on_empty. See: https://www.drupal.org/project/drupal/issues/2905929#comment-13537872
• By default, changed property will be overridden when the migration is executed with --update flag (e.g. drush mim uw_sidebar --update). preserve_changed module was enabled to avoid this behavior.