type ObjectSet struct {
	objSlice object.K8sObjects
	objMap   map[string]*object.K8sObject
	keySlice []string
}

// NewObjectSet creates a new ObjectSet from objs and returns a pointer to it.
func NewObjectSet(objs object.K8sObjects) *ObjectSet {
	ret := &ObjectSet{}
	for _, o := range objs {
		ret.append(o)
	}
	return ret
}

func InstallCmd(ctx cli.Context) *cobra.Command {
	return InstallCmdWithArgs(ctx, &RootArgs{}, &InstallArgs{})
}

func Install(kubeClient kube.CLIClient, rootArgs *RootArgs, iArgs *InstallArgs, stdOut io.Writer, l clog.Logger, p Printer,
) error {
	kubeClient, client, err := KubernetesClients(kubeClient, l)
	if err != nil {
		return err
	}

	tag, err := GetTagVersion(operatorVer.OperatorVersionString)
	if err != nil {

injection labels.`,
		Example: `  # Create a revision tag from the "1-8-0" revision
  istioctl tag set prod --revision 1-8-0

  # Point namespace "test-ns" at the revision pointed to by the "prod" revision tag
  kubectl label ns test-ns istio.io/rev=prod

  # Change the revision tag to reference the "1-8-1" revision
  istioctl tag set prod --revision 1-8-1 --overwrite

		LabelSelector: fmt.Sprintf("%s=%s,!%s", label.IoIstioRev.Name, rev, IstioTagLabel),
	})
	if err != nil {
		return nil, err
	}
	return webhooks.Items, nil
}

// GetNamespacesWithTag retrieves all namespaces pointed at the given tag.
func GetNamespacesWithTag(ctx context.Context, client kubernetes.Interface, tag string) ([]string, error) {
	namespaces, err := client.CoreV1().Namespaces().List(ctx, metav1.ListOptions{

	if !reflect.DeepEqual(netns1, netns2) {
		t.Fatalf("Expected the same Netns for the same uid, got %v and %v", netns1, netns2)
	}

	if counter.Load() != 2 {
		t.Fatalf("Expected openNetns to be called twice, got %d", counter.Load())
	}
}

func TestUpsertPodCacheWithNewInode(t *testing.T) {
	counter.Store(0)

	p := newPodNetnsCache(openNsTestOverrideWithInodes(1, 2))

	pod := &corev1.Pod{ObjectMeta: metav1.ObjectMeta{UID: "testUID"}}

	scope := log.RegisterScope("controlleruntime", "scope for controller runtime")
	controllruntimelog.SetLogger(log.NewLogrAdapter(scope))
}

type Printer interface {
	Printf(format string, a ...any)
	Println(string)
}

func NewPrinterForWriter(w io.Writer) Printer {
	return &writerPrinter{writer: w}
}

type writerPrinter struct {
	writer io.Writer
}

func (w *writerPrinter) Printf(format string, a ...any) {

	Namespace  string
}

// Inherit the common kubernetes flags defined in the root package. This is a bit of a hack,
// but it allows us to directly get the final values for each of these flags without needing
// to pass pointers-to-flags through all of the (sub)commands.
func (o *KubeOptions) prepare(ctx cli.Context) {
	o.Namespace = ctx.Namespace()
	if o.Namespace == "" {
		o.Namespace = ctx.IstioNamespace()

	// UserManaged indicates whether the revision tag is user managed.
	// If true, the revision tag will not be affected by the installer.
	UserManaged bool
}

// Generate generates the manifests for a revision tag pointed the given revision.
func Generate(ctx context.Context, client kube.Client, opts *GenerateOptions, istioNS string) (string, error) {
	// abort if there exists a revision with the target tag name