func getArgs()

in pkg/trimaran/targetloadpacking/targetloadpacking.go [152:172]

• 20 lines of code
• 8 McCabe index (conditional complexity)

func getArgs(obj runtime.Object) (*pluginConfig.TargetLoadPackingArgs, error) {
	targetLoadPackingArgs, ok := obj.(*pluginConfig.TargetLoadPackingArgs)
	if !ok {
		return nil, fmt.Errorf("want args to be of type TargetLoadPackingArgs, got %T", obj)
	}
	if targetLoadPackingArgs.WatcherAddress == "" {
		if targetLoadPackingArgs.MetricProvider.Type == "" {
			targetLoadPackingArgs.MetricProvider.Type = pluginConfig.KubernetesMetricsServer
		} else {
			if targetLoadPackingArgs.MetricProvider.Type != pluginConfig.KubernetesMetricsServer && targetLoadPackingArgs.MetricProvider.Type != pluginConfig.Prometheus && targetLoadPackingArgs.MetricProvider.Type != pluginConfig.SignalFx {
				return nil, fmt.Errorf("invalid MetricProvider.Type, got %T", targetLoadPackingArgs.MetricProvider.Type)
			}
		}
	}

	_, err := strconv.ParseFloat(targetLoadPackingArgs.DefaultRequestsMultiplier, 64)
	if err != nil {
		return nil, errors.New("unable to parse DefaultRequestsMultiplier: " + err.Error())
	}
	return targetLoadPackingArgs, nil
}