rocketship_core-8.x-2.0-alpha11/modules/rocketship_content/rocketship_content.module

<?php

/**
 * @file
 * Main module file.
 */

/**
 * Implements hook_migration_plugins_alter().
 */
function rocketship_content_migration_plugins_alter(&$definitions) {
  $path = drupal_get_path('module', 'rocketship_content');
  $definitions['rocketship_pages']['source']['path'] = $path . $definitions['rocketship_pages']['source']['path'];
  $definitions['rc_simple_header']['source']['path'] = $path . $definitions['rc_simple_header']['source']['path'];
  $definitions['rc_text_main_p']['source']['path'] = $path . $definitions['rc_text_main_p']['source']['path'];
}

/**
 * Implements hook_module_implements_alter().
 *
 * Make sure we go after migrate_plus.
 */
function rocketship_content_module_implements_alter(&$implementations, $hook) {
  if ($hook == 'migration_plugins_alter') {
    $group = $implementations['rocketship_content'];
    unset($implementations['rocketship_content']);
    $implementations['rocketship_content'] = $group;
  }
}