func Error(log *logger.Logger, err error) { if log != nil { log.Error(err) } if rollbar.Token != "" { extraData := map[string]string{ "AWS_REGION": os.Getenv("AWS_REGION"), "RACK": os.Getenv("RACK"), "RELEASE": os.Getenv("RELEASE"), "VPC": os.Getenv("VPC"), } extraField := &rollbar.Field{"env", extraData} rollbar.Error(rollbar.ERR, err, extraField) } }