logger

Documentation

Index

• type Logger
• type SkyLogger
  • func New(level logrus.Level, logfile string) (logger *SkyLogger, err error)
  • func (l *SkyLogger) Close() error

Types

type Logger

type Logger interface {
	logrus.FieldLogger
	Tracef(format string, args ...interface{})
	Trace(args ...interface{})
	Traceln(args ...interface{})
}

Logger defines the logger interface we need.

It is identical to logrus.Ext1FieldLogger but we are not using that because it's marked as "Do not use". Instead, we're defining our own in order to be sure that potential Logrus changes won't break us.

type SkyLogger

type SkyLogger struct {
	*logrus.Logger
	// contains filtered or unexported fields
}

SkyLogger is a wrapper of *logrus.Logger which allows logging to a file on disk.

func New

func New(level logrus.Level, logfile string) (logger *SkyLogger, err error)

New creates a new SkyLogger that can optionally write to disk.

If the given logfile argument is an empty string, the SkyLogger will not write to disk.

func (*SkyLogger) Close

func (l *SkyLogger) Close() error

Close gracefully closes all resources used by SkyLogger.