zapctx

var Default = zap.New(
	zapcore.NewCore(
		zapcore.NewJSONEncoder(zapcore.EncoderConfig{
			MessageKey:  "msg",
			LevelKey:    "level",
			TimeKey:     "ts",
			EncodeLevel: zapcore.LowercaseLevelEncoder,
			EncodeTime:  zapcore.ISO8601TimeEncoder,
		}),
		os.Stdout,
		&LogLevel,
	),
)

Default holds the logger returned by Logger when there is no logger in the context. If replacing Default with a new Logger then consider using &LogLevel as the LevelEnabler so that SetLevel can still be used to dynamically change the logging level.

var LogLevel = zap.NewAtomicLevel()

LogLevel holds an AtomicLevel that can be used to change the logging level of Default.