Awesome

Logrus

A logrus implementation of log.Logger. For more on the interface and other implementations, see the log README.

package main

import (
	logr "github.com/go-log/logrus"
	"github.com/sirupsen/logrus"
)

func main {
	l := logr.WithFields(logrus.Fields{
		"foo": "bar",
	})

	l.Log("a log line")
}

You can also use print.New to convert logrus loggers to log.Logger. For an example, see here.