Function GetFileLogger

pkg/util/log/file_logger.go:40–65

GetFileLogger returns a logger instance for the specified filename

(filename string)

// GetFileLogger returns a logger instance for the specified filename
func GetFileLogger(filename string) Logger {
	filename = strings.TrimSpace(filename)

	logsMutex.Lock()
	defer logsMutex.Unlock()

	log := logs[filename]
	if log == nil {
		newLogger := &fileLogger{
			logger: logrus.New(),
			m:      &sync.Mutex{},
		}
		newLogger.logger.Formatter = &logrus.JSONFormatter{}
		newLogger.logger.SetOutput(&lumberjack.Logger{
			Filename:   Logdir + filename + ".log",
			MaxAge:     12,
			MaxBackups: 4,
			MaxSize:    10 * 1024 * 1024,
		})

		newLogger.SetLevel(GetInstance().GetLevel())
		logs[filename] = newLogger
	}

	return logs[filename]
}

// OverrideRuntimeErrorHandler overrides the standard runtime error handler that logs to stdout
// with a file logger that logs all runtime.HandleErrors to errors.log