migrate_plus-8.x-5.x-dev/migrate_json_example/migrate_json_example.install

<?php

/**
 * @file
 * Provides install functionality for the migrate_json_example module.
 */

declare(strict_types=1);

use Drupal\Core\File\FileExists;
use Drupal\Core\File\FileSystemInterface;

/**
 * Copies the example file to the sites/default/files folder.
 */
function migrate_json_example_install(): void {
  // Create the example file directory and ensure it's writable.
  $directory = \Drupal::config('system.file')->get('default_scheme') . '://migrate_json_example';
  \Drupal::service('file_system')->prepareDirectory($directory, FileSystemInterface::CREATE_DIRECTORY | FileSystemInterface::MODIFY_PERMISSIONS);

  // Copy the example file to example directory.
  // @todo Use \Drupal\Core\Extension\ExtensionPathResolver::getPath() when we
  // require Drupal > 9.3.0.
  $module_path = \Drupal::moduleHandler()->getModule('migrate_json_example')->getPath();
  $file_source = $module_path . '/artifacts/products.json';
  \Drupal::service('file_system')->copy($file_source, $directory . '/products.json', FileExists::Replace);
}