log

Documentation

Overview

nolint

Index

• Constants
• Variables
• func NewLogger(c Config) (log.Logger, error)
• func NewLoggerSlog(c Config) (*slog.Logger, error)
• func RegisterFlags(fs *flag.FlagSet, c *Config)
• type Config

Constants

const (
	LevelAll   = "all"
	LevelDebug = "debug"
	LevelInfo  = "info"
	LevelWarn  = "warn"
	LevelError = "error"
	LevelNone  = "none"
)

const (
	FormatLogFmt = "logfmt"
	FormatJSON   = "json"
)

Variables

var AvailableLogFormats = []string{
	FormatLogFmt,
	FormatJSON,
}

AvailableLogFormats is a list of supported log formats

var AvailableLogLevels = []string{
	LevelAll,
	LevelDebug,
	LevelInfo,
	LevelWarn,
	LevelError,
	LevelNone,
}

AvailableLogLevels is a list of supported logging levels

Functions

func NewLogger

func NewLogger(c Config) (log.Logger, error)

NewLogger returns a log.Logger that prints in the provided format at the provided level with a UTC timestamp and the caller of the log entry.

func NewLoggerSlog

func NewLoggerSlog(c Config) (*slog.Logger, error)

NewLoggerSlog returns a *slog.Logger that prints in the provided format at the provided level with a UTC timestamp and the caller of the log entry.

func RegisterFlags

func RegisterFlags(fs *flag.FlagSet, c *Config)

Types

type Config

type Config struct {
	Level  string
	Format string
}