logger

Documentation

Index

• Constants
• Variables
• func ColoredCapitalLevelEncoder(l zapcore.Level, enc zapcore.PrimitiveArrayEncoder)
• func ColoredShortCallerEncoder(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder)
• func ColoredTimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder)
• func ColoredTimeEncoderWithLayout(layout string) zapcore.TimeEncoder
• func NewColoredConsoleEncoder(cfg zapcore.EncoderConfig) zapcore.Encoder
• func RegisterColorConsoleEncoder()
• func Setting() *zap.Logger
• func Sync()
• func WithCustomEncoder(config zapcore.EncoderConfig)
• type Color
  • func (c Color) Add(s string) string
  • func (c Color) Any(s interface{}) string
  • func (c Color) Bold(s string) string
• type ColoredConsoleEncoder
  • func (c ColoredConsoleEncoder) EncodeEntry(entry zapcore.Entry, fields []zapcore.Field) (*buffer.Buffer, error)

Constants

const (
	JSONEncoderName    = "json-prom"
	ConsoleEncoderName = "console-prom"
)

Prometheus Encoders

Variables

var Sugar *zap.SugaredLogger

Sugar for default logger

Functions

func ColoredCapitalLevelEncoder

func ColoredCapitalLevelEncoder(l zapcore.Level, enc zapcore.PrimitiveArrayEncoder)

ColoredCapitalLevelEncoder for colored capital level

func ColoredShortCallerEncoder

func ColoredShortCallerEncoder(caller zapcore.EntryCaller, enc zapcore.PrimitiveArrayEncoder)

ColoredShortCallerEncoder for colored shortCallerEncoder

func ColoredTimeEncoder

func ColoredTimeEncoder(t time.Time, enc zapcore.PrimitiveArrayEncoder)

ColoredTimeEncoder custom encoder for time field

func ColoredTimeEncoderWithLayout

func ColoredTimeEncoderWithLayout(layout string) zapcore.TimeEncoder

ColoredTimeEncoderWithLayout custom encoder for time field with a layout

func NewColoredConsoleEncoder

func NewColoredConsoleEncoder(cfg zapcore.EncoderConfig) zapcore.Encoder

NewColoredConsoleEncoder create ColoredConsoleEncoder instance

func RegisterColorConsoleEncoder

func RegisterColorConsoleEncoder()

RegisterColorConsoleEncoder register an encoder constructor for zapcore

func Setting

func Setting() *zap.Logger

Setting return a optional logger instance

func Sync

func Sync()

Sync calls zap Sync method to flush buffered log entries. Applications should take care to call Sync before exit.

func WithCustomEncoder

func WithCustomEncoder(config zapcore.EncoderConfig)

WithCustomEncoder set custom encoder for encoder config

Types

type Color

type Color uint8

Color represents a text color.

const (
	Black Color = iota + 30
	Red
	Green
	Yellow
	Blue
	Magenta
	Cyan
	White
)

Terminal Colors

func (Color) Add

func (c Color) Add(s string) string

Add adds the color to the given string

func (Color) Any

func (c Color) Any(s interface{}) string

Any adds the color to any type

func (Color) Bold

func (c Color) Bold(s string) string

Bold adds a bold color to the given string

type ColoredConsoleEncoder

type ColoredConsoleEncoder struct {
	*zapcore.EncoderConfig
	zapcore.Encoder
}

ColoredConsoleEncoder encode logger entry with color

func (ColoredConsoleEncoder) EncodeEntry

func (c ColoredConsoleEncoder) EncodeEntry(entry zapcore.Entry, fields []zapcore.Field) (*buffer.Buffer, error)

EncodeEntry encode each log field