Function extractNameFromMetadata

app/cli/pkg/action/util.go:105–138

extractNameFromMetadata attempts to extract the name from metadata.name.

(content []byte)

// extractNameFromMetadata attempts to extract the name from metadata.name.
func extractNameFromMetadata(content []byte) (string, error) {
	if len(content) == 0 {
		return "", nil
	}

	// Identify the format
	format, err := unmarshal.IdentifyFormat(content)
	if err != nil {
		return "", err
	}

	// Convert to JSON for consistent unmarshaling
	var jsonData []byte
	switch format {
	case unmarshal.RawFormatJSON:
		jsonData = content
	case unmarshal.RawFormatYAML:
		jsonData, err = unmarshal.LoadJSONBytes(content, ".yaml")
		if err != nil {
			return "", err
		}
	default:
		return "", fmt.Errorf("unsupported format: %s", format)
	}

	// Unmarshal just the metadata field
	var schema metadataWithName
	if err := json.Unmarshal(jsonData, &schema); err != nil {
		// Not a v2 schema or invalid format
		return "", nil
	}

	return schema.Metadata.Name, nil
}