useJSON.Store(true)
	} else {
		encCfg := defaultEncoderConfig

		if options.JSONEncoding {
			enc = zapcore.NewJSONEncoder(encCfg)
			useJSON.Store(true)
		} else {
			enc = zapcore.NewConsoleEncoder(encCfg)
			useJSON.Store(false)
		}
	}

	var rotaterSink zapcore.WriteSyncer
	if options.RotateOutputPath != "" {
		rotaterSink = zapcore.AddSync(&lumberjack.Logger{