Esempio n. 1
0
func (d *Dispatcher) deleteDatastoreFiles(ds *object.Datastore, path string, force bool) (bool, error) {
	defer trace.End(trace.Begin(fmt.Sprintf("path %q, force %t", path, force)))

	// refuse to delete everything on the datstore, ignore force
	if path == "" {
		dsn, _ := ds.ObjectName(d.ctx)
		msg := fmt.Sprintf("refusing to remove datastore files for path \"\" on datastore %q", dsn)
		return false, errors.New(msg)
	}

	var empty bool
	dsPath := ds.Path(path)

	res, err := d.lsFolder(ds, dsPath)
	if err != nil {
		if !types.IsFileNotFound(err) {
			err = errors.Errorf("Failed to browse folder %q: %s", dsPath, err)
			return empty, err
		}
		log.Debugf("Folder %q is not found", dsPath)
		empty = true
		return empty, nil
	}
	if len(res.File) > 0 && !force {
		log.Debugf("Folder %q is not empty, leave it there", dsPath)
		return empty, nil
	}

	m := object.NewFileManager(ds.Client())
	if err = d.deleteFilesIteratively(m, ds, dsPath); err != nil {
		return empty, err
	}
	return true, nil
}