Function EncodeIndent

internal/jsonrpc2/messages.go:161–172

EncodeIndent is like EncodeMessage, but honors indents. TODO(rfindley): refactor so that this concern is handled independently. Perhaps we should pass in a json.Encoder?

(msg Message, prefix, indent string)

// TODO(rfindley): refactor so that this concern is handled independently.
// Perhaps we should pass in a json.Encoder?
func EncodeIndent(msg Message, prefix, indent string) ([]byte, error) {
	wire := wireCombined{VersionTag: wireVersion}
	msg.marshal(&wire)
	var buf bytes.Buffer
	enc := json.NewEncoder(&buf)
	enc.SetEscapeHTML(false)
	enc.SetIndent(prefix, indent)
	if err := enc.Encode(&wire); err != nil {
		return nil, fmt.Errorf("marshaling jsonrpc message: %w", err)
	}
	return bytes.TrimRight(buf.Bytes(), "\n"), nil
}

func DecodeMessage(data []byte) (Message, error) {
	msg := wireCombined{}