bulog

README

bulog

An alternative output destination for the standard library log package

Usage

When your application use default log package.

log.Println("hello world!")

// 2018/04/04 11:07:36 hello world!

You can enhance it a bit using bulog.Standard:

l := bulog.Standard(os.Stderr)
l.Println("hello world!")

// {"@timestamp":"2018-10-22T21:02:43+07:00","message":"hello world!"}

You can embed log level within the message:

l := bulog.Standard(os.Stderr)
l.Println("[INFO] hello world!")

// {"level":"info","@timestamp":"2018-10-22T21:04:27+07:00","message":"hello world!"}

If you prefer writing log message using logfmt format, bulog provides the support via bulog.Logfmt:

l := bulog.Logfmt(os.Stdout)
l.Println(`level="info" code=200 msg="hello world!"`)

// {"level":"info","code":200,"@timestamp":"2018-10-22T21:07:45+07:00","message":"hello world!"}

That's it.

Documentation

Index

• func Logfmt(out io.Writer) *log.Logger
• func LogfmtZero(logger zerolog.Logger) *log.Logger
• func Standard(out io.Writer) *log.Logger
• func StandardZero(logger zerolog.Logger) *log.Logger

Functions

func Logfmt

func Logfmt(out io.Writer) *log.Logger

func LogfmtZero

func LogfmtZero(logger zerolog.Logger) *log.Logger

func Standard

func Standard(out io.Writer) *log.Logger

func StandardZero

func StandardZero(logger zerolog.Logger) *log.Logger