clog

type Config struct {
	// rotate options
	LogFile    string
	MaxSize    int
	MaxBackups int
	MaxAge     int
	Compress   bool

	// logger options
	LogLevel        string
	JsonEncode      bool
	StacktraceLevel string
}

type CubeLogger interface {
	// AddCallerSkip new cube logger with callstack skipping.
	AddCallerSkip(callerSkip int) CubeLogger

	// WithName adds some key-value pairs of context to a logger.
	// See Info for documentation on how key/value pairs work.
	WithName(name string) CubeLogger

	// WithValues adds a new element to the logger's name.
	// Successive calls with WithName continue to append
	// suffixes to the logger's name.  It's strongly recommended
	// that name segments contain only letters, digits, and hyphens
	// (see the package documentation for more information).
	WithValues(keysAndValues ...interface{}) CubeLogger

	Debug(format string, a ...interface{})

	Info(format string, a ...interface{})

	Warn(format string, a ...interface{})

	Error(format string, a ...interface{})

	Fatal(format string, a ...interface{})
}