if err := os.WriteFile(fname, []byte(ym), 0o644); err != nil {
				return fmt.Errorf("could not write manifest config; %s", err)
			}
		}

		kt, ok := v.(helmreconciler.ComponentTree)
		if !ok {
			// Leaf
			return nil
		}
		if err := renderRecursive(manifests, kt, dirName, dryRun, l); err != nil {
			return err
		}
	}
	return nil