zapdefaults

Easy configuration for ⚡Zap!

Motivation

I use Zap in just about every Go project I set up. I almost always make a couple of modifications to the zap defaults for ProductionConfig and DevelopmentConfig, and after several times of copying them into new projects, I've just set up this project to capture the setup I always use.

Getting Started

package main

import (
	"github.com/mrosales/zapdefaults"
	"go.uber.org/zap"
)

func main() {
	// Use the defaults
	logger := zapdefaults.MustLogger()

	logger.Info("Hello, World!")

	logger = zapdefaults.MustLogger(
		zapdefaults.Dynamic,
		zapdefaults.EnvironmentOverrides("ZAP"),
	)
	logger.Info("this is the same the last one!")

	logger = zapdefaults.MustLogger(zapdefaults.Development)
	logger.Info("explicitly use the development config")

	logger = zapdefaults.MustLogger(zapdefaults.Production)
	logger.Info("explicitly use the production config")

	logger = zapdefaults.MustLogger(
		zapdefaults.Dynamic,
		zapdefaults.OptionFunc(func(cfg *zap.Config) error {
			cfg.DisableCaller = true
			return nil
		}),
	)
	logger.Info("use a custom option to tweak a setting")
}