return profileDump(args, pdArgs, l)
		},
	}
}

func prependHeader(yml string) (string, error) {
	out, err := tpath.AddSpecRoot(yml)
	if err != nil {
		return "", err
	}
	out2, err := util.OverlayYAML(istioOperatorTreeString, out)
	if err != nil {
		return "", err
	}
	return out2, nil
}

// Convert the generated YAML to pretty JSON.
func yamlToPrettyJSON(yml string) (string, error) {

		return false, fmt.Errorf("comparison types don't match: got %T, want %T", got.Node, pv.value)
	}
	gotValStr := util.ToYAML(got.Node)
	subsetValStr := util.ToYAML(pv.value)
	overlay, err := util.OverlayYAML(gotValStr, subsetValStr)
	if err != nil {
		return false, err
	}
	if overlay != gotValStr {
		return false, fmt.Errorf("actual value:\n\n%s\ndoesn't contain expected subset:\n\n%s", gotValStr, subsetValStr)
	}