log

Documentation

Index

• func Build(config Config) error
• func Debug(args ...interface{})
• func Debugf(template string, args ...interface{})
• func Error(args ...interface{})
• func Errorf(template string, args ...interface{})
• func Fatal(args ...interface{})
• func Fatalf(template string, args ...interface{})
• func Info(args ...interface{})
• func Infof(template string, args ...interface{})
• func LogAndReturnError(err error) error
• func Set(logger Logger)
• func Setup(config Config)
• func Warn(args ...interface{})
• func Warnf(template string, args ...interface{})
• type Config
• type Logger
  • func Get() Logger
  • func NewLogger(config Config) (Logger, error)

Functions

func Build

func Build(config Config) error

Build is a panic-free version of Setup.

func Debug

func Debug(args ...interface{})

Debug uses fmt.Sprint to construct and log a message.

func Debugf

func Debugf(template string, args ...interface{})

Debugf uses fmt.Sprintf to log a templated message.

func Error

func Error(args ...interface{})

Error uses fmt.Sprint to construct and log a message.

func Errorf

func Errorf(template string, args ...interface{})

Errorf uses fmt.Sprintf to log a templated message.

func Fatal

func Fatal(args ...interface{})

Fatal uses fmt.Sprint to construct and log a message, then calls os.Exit.

func Fatalf

func Fatalf(template string, args ...interface{})

Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit.

func Info

func Info(args ...interface{})

Info uses fmt.Sprint to construct and log a message.

func Infof

func Infof(template string, args ...interface{})

Infof uses fmt.Sprintf to log a templated message.

func LogAndReturnError

func LogAndReturnError(err error) error

func Set

func Set(logger Logger)

Set logger for global log fuctions

func Setup

func Setup(config Config)

Setup changes log configuration for the application. Call ASAP in main after parse args/env.

func Warn

func Warn(args ...interface{})

Warn uses fmt.Sprint to construct and log a message.

func Warnf

func Warnf(template string, args ...interface{})

Warnf uses fmt.Sprintf to log a templated message.

Types

type Config

type Config struct {
	Debug bool `yaml:"debug" json:"debug" description:"enable debug logs"`
}

Config configuration for setup logging.

type Logger

type Logger interface {
	Debug(args ...interface{})
	Info(args ...interface{})
	Warn(args ...interface{})
	Error(args ...interface{})
	Fatal(args ...interface{})
	Debugf(template string, args ...interface{})
	Infof(template string, args ...interface{})
	Warnf(template string, args ...interface{})
	Errorf(template string, args ...interface{})
	Fatalf(template string, args ...interface{})
}

func Get

func Get() Logger

func NewLogger

func NewLogger(config Config) (Logger, error)

NewLogger creates logger