groxy/internal/logging/logging.go

package logging

import (
	"os"

	"go.uber.org/zap"
	"go.uber.org/zap/zapcore"
)

func Logger(debug bool) *zap.Logger {
	level := zapcore.InfoLevel
	if debug {
		level = zapcore.DebugLevel
	}

	// write syncers
	stdoutSyncer := zapcore.Lock(os.Stdout)

	core := zapcore.NewTee(
		zapcore.NewCore(
			zapcore.NewJSONEncoder(zap.NewProductionEncoderConfig()),
			stdoutSyncer,
			level,
		),
	)

	return zap.New(core)
}