class drush_version_control_backup

  1. 8.0.x commands/pm/version_control/backup.inc drush_version_control_backup
  2. 6.x commands/pm/version_control/backup.inc drush_version_control_backup
  3. 7.x commands/pm/version_control/backup.inc drush_version_control_backup
  4. 5.x commands/pm/version_control/backup.inc drush_version_control_backup
  5. master commands/pm/version_control/backup.inc drush_version_control_backup

Hierarchy

Expanded class hierarchy of drush_version_control_backup

Members

Contains filters are case sensitive

File

commands/pm/version_control/backup.inc, line 7
Drush pm directory copy backup extension

View source
class drush_version_control_backup implements drush_version_control {

  /**
   * Implementation of pre_update().
   */
  public function pre_update(&$project, $items_to_test = array()) {
    if (drush_get_option('no-backup', FALSE)) {
      return TRUE;
    }
    if ($backup_target = $this->prepare_backup_dir()) {
      if ($project['project_type'] != 'core') {
        $backup_target .= '/' . $project['project_type'] . 's';
        drush_mkdir($backup_target);
      }
      $backup_target .= '/' . $project['name'];
      // Save for rollback or notifications.
      $project['backup_target'] = $backup_target;

      // Move or copy to backup target based in package-handler.
      if (drush_get_option('package-handler', 'wget') == 'wget') {
        if (drush_move_dir($project['full_project_path'], $backup_target)) {
          return TRUE;
        }
      }
      // cvs or git.
      elseif (drush_copy_dir($project['full_project_path'], $backup_target)) {
        return TRUE;
      }
      return drush_set_error('DRUSH_PM_BACKUP_FAILED', dt('Failed to backup project directory !project to !backup_target', array('!project' => $project['full_project_path'], '!backup_target' => $backup_target)));
    }
  }

  /**
   * Implementation of rollback().
   */
  public function rollback($project) {
    if (drush_get_option('no-backup', FALSE)) {
      return;
    }
    if (drush_move_dir($project['backup_target'], $project['full_project_path'], TRUE)) {
      return drush_log(dt("Backups were restored successfully."), 'ok');
    }
    return drush_set_error('DRUSH_PM_BACKUP_ROLLBACK_FAILED', dt('Could not restore backup and rollback from failed upgrade. You will need to resolve manually.'));
  }

  /**
   * Implementation of post_update().
   */
  public function post_update($project) {
    if (drush_get_option('no-backup', FALSE)) {
      return;
    }
    if ($project['backup_target']) {
      drush_log(dt("Backups were saved into the directory !backup_target.", array('!backup_target' => $project['backup_target'])), 'ok');
    }
  }

  /**
   * Implementation of post_download().
   */
  public function post_download($project) {
    // NOOP
  }

  // Helper for pre_update.
  public function prepare_backup_dir($subdir = NULL) {
    return drush_prepare_backup_dir($subdir);
  }

  public static function reserved_files() {
    return array();
  }
}