feat: Set sentry event extra attributes from the additional fields in zerolog data

Author: partizaans

Diff for: writer.go

@@ -79,18 +79,21 @@ func (w *Writer) parseLogEvent(data []byte) (*sentry.Event, bool) {
 		Timestamp: now(),
 		Level:     sentryLvl,
 		Logger:    logger,
+		Extra:     map[string]interface{}{},
 	}
 
 	err = jsonparser.ObjectEach(data, func(key, value []byte, vt jsonparser.ValueType, offset int) error {
 		switch string(key) {
-		// case zerolog.LevelFieldName, zerolog.TimestampFieldName:
 		case zerolog.MessageFieldName:
 			event.Message = bytesToStrUnsafe(value)
 		case zerolog.ErrorFieldName:
 			event.Exception = append(event.Exception, sentry.Exception{
 				Value:      bytesToStrUnsafe(value),
 				Stacktrace: newStacktrace(),
 			})
+		case zerolog.LevelFieldName, zerolog.TimestampFieldName:
+		default:
+			event.Extra[string(key)] = bytesToStrUnsafe(value)
 		}
 
 		return nil

Diff for: writer_test.go

@@ -30,6 +30,9 @@ func TestParseLogEvent(t *testing.T) {
 
 	require.Len(t, ev.Exception, 1)
 	assert.Equal(t, "dial timeout", ev.Exception[0].Value)
+
+	require.Len(t, ev.Extra, 1)
+	assert.Equal(t, "bee07485-2485-4f64-99e1-d10165884ca7", ev.Extra["requestId"])
 }
 
 func BenchmarkParseLogEvent(b *testing.B) {