library-logrus.go

func RegisterLogrusLog(lc logconfig.LogConfig) (glogger.Logger,
error) {
	//standard configuration
	log := logrus.New()
	log.SetFormatter(&logrus.TextFormatter{})
	log.SetReportCaller(true)
	//log.SetOutput(os.Stdout)
	//customize it from configuration file
	err := customizeLogrusLogFromConfig(log, lc)
	if err != nil {
		return nil, errors.Wrap(err, "")
	}
	//This is for loggerWrapper implementation
	//logger.Logger(&loggerWrapper{log})

	//SetLogger(log)
	return log, nil
}

// customizeLogrusLogFromConfig customize log based on parameters from configuration file
func customizeLogrusLogFromConfig(log *logrus.Logger, lc logconfig.LogConfig) error {
	log.SetReportCaller(lc.EnableCaller)
	//log.SetOutput(os.Stdout)
	l := &log.Level
	err := l.UnmarshalText([]byte(lc.Level))
	if err != nil {
		return errors.Wrap(err, "")
	}
	log.SetLevel(*l)
	return nil
}