function composer_manager_write_file in Composer Manager 6

Same name and namespace in other branches

1. 6.2 composer_manager.module \composer_manager_write_file()
2. 7.2 composer_manager.module \composer_manager_write_file()
3. 7 composer_manager.module \composer_manager_write_file()

Writes the consolidated composer.json file for all modules that require third-party packages managed by Composer.

Return value

bool

3 calls to composer_manager_write_file()

composer_manager_rebuild_form_submit in ./composer_manager.admin.inc

Form submission handler for composer_manager_rebuild_form().

composer_manager_write_if_changed in ./composer_manager.module

Writes the composer.json file if one of the enabled / disabled modules has a composer.json file.

drush_composer_manager_composer_json_rebuild in ./composer_manager.drush.inc

Rebuilds the consolidated composer.json file.

File

./composer_manager.module, line 179

Provides consolidated management of third-party Composer-compatible packages required by contributed modules.

Code

function composer_manager_write_file() {

  // Ensure only one process runs at a time. 10 seconds is more than enough.
  // It is rare that a conflict will happen, and it isn't mission critical that
  // we wait for the lock to release and regenerate the file again.
  if (!lock_acquire(__FUNCTION__, 10)) {
    return FALSE;
  }
  require_once __DIR__ . '/composer_manager.writer.inc';
  try {
    $data = composer_manager_fetch_data();
    $json = composer_manager_build_json($data);
    if ($json) {
      $dir_uri = variable_get('composer_manager_file_dir', file_directory_path() . '/composer');
      composer_manager_put_file($dir_uri, $json);
    }
    $success = TRUE;
  } catch (\RuntimeException $e) {
    $success = FALSE;
    if (user_access('administer site configuration')) {
      drupal_set_message(t('Error writing composer.json file'), 'error');
    }
    watchdog('composer_manager', $e
      ->getMessage(), array(), WATCHDOG_ERROR);
  }
  lock_release(__FUNCTION__);
  return $success;
}