log

Documentation

Overview

Package log has logging interfaces for convenience in lifecycle

Index

• func NewMeasurement(funcName string, lager Logger) func()
• type Chronit
  • func (c *Chronit) RecordEnd()
  • func (c *Chronit) RecordStart()
• type DefaultLogger
  • func NewDefaultLogger(writer io.Writer) *DefaultLogger
  • func (l *DefaultLogger) HandleLog(entry *log.Entry) error
  • func (l *DefaultLogger) LogLevel() log.Level
  • func (l *DefaultLogger) Phase(name string)
  • func (l *DefaultLogger) SetLevel(requested string) error
• type Logger
• type LoggerHandlerWithLevel

Functions

func NewMeasurement

func NewMeasurement(funcName string, lager Logger) func()

NewMeasurement initializes a chronological measuring tool, logs out the start time, and returns a function you can defer that will log the end time

Types

type Chronit

type Chronit struct {
	StartTime    time.Time
	EndTime      time.Time
	Log          Logger
	FunctionName string
}

Chronit is, I guess, short for chronological unit because it measures time or something

func (*Chronit) RecordEnd

func (c *Chronit) RecordEnd()

RecordEnd is called in the function returned by NewMeasurement. the EndTime will be populated just in case you'll keep the object in scope for later.

func (*Chronit) RecordStart

func (c *Chronit) RecordStart()

RecordStart grabs the current time and logs it, but it will be called for you if you use the NewMeasurement convenience function.

type DefaultLogger

type DefaultLogger struct {
	*log.Logger
}

DefaultLogger extends `github.com/apex/log` `log.Logger`

func NewDefaultLogger

func NewDefaultLogger(writer io.Writer) *DefaultLogger

func (*DefaultLogger) HandleLog

func (l *DefaultLogger) HandleLog(entry *log.Entry) error

func (*DefaultLogger) LogLevel

func (l *DefaultLogger) LogLevel() log.Level

func (*DefaultLogger) Phase

func (l *DefaultLogger) Phase(name string)

func (*DefaultLogger) SetLevel

func (l *DefaultLogger) SetLevel(requested string) error

type Logger

type Logger interface {
	Debug(msg string)
	Debugf(fmt string, v ...interface{})

	Info(msg string)
	Infof(fmt string, v ...interface{})

	Warn(msg string)
	Warnf(fmt string, v ...interface{})

	Error(msg string)
	Errorf(fmt string, v ...interface{})
}

type LoggerHandlerWithLevel

type LoggerHandlerWithLevel interface {
	Logger
	HandleLog(entry *log.Entry) error
	LogLevel() log.Level
}