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Package logrus is a structured logger for Go, completely API compatible with the standard library logger.

The simplest way to use Logrus is simply the package-level exported logger:

package main

import (
  log "github.com/sirupsen/logrus"
)

func main() {
  log.WithFields(log.Fields{
    "animal": "walrus",
    "number": 1,
    "size":   10,
  }).Info("A walrus appears")
}

Output:

time="2015-09-07T08:48:33Z" level=info msg="A walrus appears" animal=walrus number=1 size=10

For a full guide visit https://github.com/sirupsen/logrus

Imports 1 package(s)

  1. golang.org/x/crypto/ssh/terminal

Test imports 3 package(s)

  1. github.com/sirupsen/logrus
  2. gopkg.in/gemnasium/logrus-airbrake-hook.v2
  3. github.com/stretchr/testify/assert