klog.Errorf("%s: unable to set mode on new temp directory: %v", w.logContext, err)
		return "", err
	}

	return tsDir, nil
}

// writePayloadToDir writes the given payload to the given directory.  The
// directory must exist.
func (w *AtomicWriter) writePayloadToDir(payload map[string]FileProjection, dir string) error {
	for userVisiblePath, fileProjection := range payload {
		content := fileProjection.Data