MatchLabels: make(map[string]string, len(ls)),
	}
	for label, value := range ls {
		selector.MatchLabels[label] = value
	}

	return selector
}

// FormatLabelSelector convert labelSelector into plain string
func FormatLabelSelector(labelSelector *LabelSelector) string {
	selector, err := LabelSelectorAsSelector(labelSelector)
	if err != nil {
		return "<error>"
	}

	l := selector.String()

	if options.Wide {
		names, images := layoutContainerCells(obj.Spec.Template.Spec.Containers)
		row.Cells = append(row.Cells, names, images, metav1.FormatLabelSelector(obj.Spec.Selector))
	}
	return []metav1.TableRow{row}, nil
}

func printReplicaSetList(list *apps.ReplicaSetList, options printers.GenerateOptions) ([]metav1.TableRow, error) {