func NewContext()

in pkg/xcontext/bundles/logrusctx/new_context.go [45:84]

• 39 lines of code
• 5 McCabe index (conditional complexity)

func NewContext(logLevel logger.Level, opts ...bundles.Option) xcontext.Context {
	cfg := bundles.GetConfig(opts...)
	loggerRaw := logrus.New()
	loggerRaw.SetLevel(logrusadapter.Adapter.Level(logLevel))
	loggerRaw.ReportCaller = cfg.LoggerReportCaller
	entry := logrus.NewEntry(loggerRaw)

	var callerFormatter func(frame *runtime.Frame) (function string, file string)
	if !cfg.VerboseCaller {
		callerFormatter = func(frame *runtime.Frame) (function string, file string) {
			if frame == nil {
				return
			}
			file = fmt.Sprintf("%s:%d", filepath.Base(frame.File), frame.Line)
			return
		}
	}
	switch cfg.Format {
	case bundles.LogFormatJSON:
		entry.Logger.SetFormatter(&logrus.JSONFormatter{
			TimestampFormat:  cfg.TimestampFormat,
			CallerPrettyfier: callerFormatter,
		})
	case bundles.LogFormatPlainTextCompact:
		entry.Logger.SetFormatter(&CompactTextFormatter{
			TimestampFormat: cfg.TimestampFormat,
		})
	default:
		entry.Logger.SetFormatter(&logrus.TextFormatter{
			TimestampFormat:  cfg.TimestampFormat,
			FullTimestamp:    cfg.TimestampFormat != "",
			CallerPrettyfier: callerFormatter,
		})
	}
	ctx := xcontext.NewContext(
		context.Background(), "",
		logrusadapter.Adapter.Convert(entry), prometheusadapter.New(prometheus.DefaultRegisterer), cfg.Tracer,
		nil, nil)
	return ctx
}