log

Documentation

Index

• Constants
• func Blue(content interface{}) string
• func Bold(content interface{}) string
• func Color(colorName string, content interface{}) string
• func Green(content interface{}) string
• func Magenta(content interface{}) string
• func Parse(format string, props Props, colorize bool) string
• func Red(content interface{}) string
• func Reverse(content interface{}) string
• func Yellow(content interface{}) string
• type Level
  • func ParseLevel(level string) Level
  • func (l Level) String() string
• type Logger
• type Props
  • func (p Props) Merge(props Props) Props
  • func (p Props) Value() (driver.Value, error)

Constants

const (
	// PropertyKeyContextID is the context id of current logger
	PropertyKeyContextID = "ContextID"
	// PropertyKeyUserID is the user id of current logger
	PropertyKeyUserID = "UserID"
	// PropertyKeyTenantID is the tenant id of current logger
	PropertyKeyTenantID = "TenantID"
)

Functions

func Blue

func Blue(content interface{}) string

Blue return content with blue color

func Bold

func Bold(content interface{}) string

Bold return content with bold text

func Color

func Color(colorName string, content interface{}) string

Color return content with given color

func Green

func Green(content interface{}) string

Green return content with green color

func Magenta

func Magenta(content interface{}) string

Magenta return content with magenta color

func Parse

func Parse(format string, props Props, colorize bool) string

Parse is used to merge props into format and return a text message

func Red

func Red(content interface{}) string

Red return content with red color

func Reverse

func Reverse(content interface{}) string

Reverse return content with reverse colors

func Yellow

func Yellow(content interface{}) string

Yellow return content with yellow color

Types

type Level

type Level uint8

Level defines all possible log levels

const (
	// DEBUG for verbose logs
	DEBUG Level = iota + 1
	// INFO for WARN+ERROR+INFO logs
	INFO
	// WARN for WARN+ERROR logs
	WARN
	// ERROR for ERROR only logs
	ERROR
	// NONE is used to disable logs
	NONE
)

func ParseLevel

func ParseLevel(level string) Level

ParseLevel returns a log.Level based on input string

func (Level) String

func (l Level) String() string

type Logger

type Logger interface {
	SetLevel(level Level)
	SetProperty(key string, value interface{})
	Debug(message string)
	Debugf(message string, props Props)
	Info(message string)
	Infof(message string, props Props)
	Warn(format string)
	Warnf(message string, props Props)
	Error(err error)
	Errorf(message string, props Props)
	IsEnabled(level Level) bool
	Write(p []byte) (int, error)
	New() Logger
}

Logger defines the logging interface.

type Props

type Props map[string]interface{}

Props is a map of key:value

func (Props) Merge

func (p Props) Merge(props Props) Props

Merge current props with given props

func (Props) Value

func (p Props) Value() (driver.Value, error)

Value converts props into a database value