const (
	tabwriterMinWidth = 6
	tabwriterWidth    = 4
	tabwriterPadding  = 3
	tabwriterPadChar  = ' '
	tabwriterFlags    = tabwriter.RememberWidths
)

// GetNewTabWriter returns a tabwriter that translates tabbed columns in input into properly aligned text.
func GetNewTabWriter(output io.Writer) *tabwriter.Writer {
	return tabwriter.NewWriter(output, tabwriterMinWidth, tabwriterWidth, tabwriterPadding, tabwriterPadChar, tabwriterFlags)

func (h *HumanReadablePrinter) PrintObj(obj runtime.Object, output io.Writer) error {

	if _, found := output.(*tabwriter.Writer); !found {
		w := GetNewTabWriter(output)
		output = w
		defer w.Flush()
	}

	var eventType string
	if event, isEvent := obj.(*metav1.WatchEvent); isEvent {
		eventType = event.Type
		obj = event.Object.Object
	}