logrus

package main

import (
	"context"
	"os"

	lrg "github.com/sirupsen/logrus"
	"gitoa.ru/go-4devs/log/logrus"
)

func createLogger() *lrg.Logger {
	lrgus := lrg.New()
	lrgus.SetFormatter(&lrg.JSONFormatter{
		DisableTimestamp: true,
	})
	lrgus.SetOutput(os.Stdout)
	lrgus.SetLevel(lrg.DebugLevel)

	return lrgus
}

type ctxKey string

func (c ctxKey) String() string {
	return string(c)
}

const ctxRequestID ctxKey = "requestID"

func getContext() context.Context {
	return context.WithValue(context.TODO(), ctxRequestID, "some requiest id")
}

func main() {
	logger := logrus.New(logrus.WithLogrus(createLogger()))
	logger.Info(getContext(), "some message")
}

Output:

{"level":"info","msg":"some message"}

package main

import (
	"context"
	"os"

	lrg "github.com/sirupsen/logrus"
	"gitoa.ru/go-4devs/log"
	"gitoa.ru/go-4devs/log/logrus"
)

func createLogger() *lrg.Logger {
	lrgus := lrg.New()
	lrgus.SetFormatter(&lrg.JSONFormatter{
		DisableTimestamp: true,
	})
	lrgus.SetOutput(os.Stdout)
	lrgus.SetLevel(lrg.DebugLevel)

	return lrgus
}

type ctxKey string

func (c ctxKey) String() string {
	return string(c)
}

const ctxRequestID ctxKey = "requestID"

func getContext() context.Context {
	return context.WithValue(context.TODO(), ctxRequestID, "some requiest id")
}

func main() {
	logger := logrus.New(logrus.WithLogrus(createLogger())).With(log.GoVersion("goversion"), log.WithContextValue(ctxRequestID))
	logger.Info(getContext(), "some message")
}

Output:

{"goversion":"go1.15.2","level":"info","msg":"some message","requestID":"some requiest id"}