"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/log"
)

// cmdType is one of the commands used to generate and optionally apply a manifest.
type cmdType string

const (
	// istioctl manifest generate
	cmdGenerate cmdType = "istioctl manifest generate"
	// istioctl install
	cmdApply cmdType = "istioctl install"
	// in-cluster controller
	cmdController cmdType = "operator controller"
)

}

func manifestDiffCmd(diffArgs *manifestDiffArgs) *cobra.Command {
	cmd := &cobra.Command{
		Use:   "diff <file|dir> <file|dir>",
		Short: "Compare manifests and generate diff",
		Long: "The diff subcommand compares manifests from two files or directories. The output is a list of\n" +
			"changed paths with the value changes shown as OLD-VALUE -> NEW-VALUE.\n" +

// TestWorkloadEntryConfigure enumerates test cases based on subdirectories of testdata/vmconfig.
// Each subdirectory contains two input files: workloadgroup.yaml and meshconfig.yaml that are used
// to generate golden outputs from the VM command.
func TestWorkloadEntryConfigure(t *testing.T) {
	noClusterID := "failed to automatically determine the --clusterID"
	files, err := os.ReadDir("testdata/vmconfig")
	if err != nil {

	return &cobra.Command{
		Use:   "generate",
		Short: "Generates an Istio install manifest",
		Long:  "The generate subcommand generates an Istio install manifest and outputs to the console by default.",
		// nolint: lll
		Example: `  # Generate a default Istio installation
  istioctl manifest generate

  # Enable Tracing
  istioctl manifest generate --set meshConfig.enableTracing=true

	grpcOpts []grpc.DialOption,
) (*discovery.DiscoveryResponse, error) {
	adscConn, err := adsc.NewWithBackoffPolicy(opts.Xds, &adsc.ADSConfig{
		Config: adsc.Config{
			Meta: model.NodeMetadata{
				Generator:      "event",
				ServiceAccount: serviceAccount,
				Namespace:      ns,
				CloudrunAddr:   opts.IstiodAddr,
			}.ToStruct(),
			CertDir:            opts.CertDir,
			InsecureSkipVerify: opts.InsecureSkipVerify,

	}
}

func testGenerateOption(t *testing.T, generate bool, assertFunc func(*testing.T, []admitv1.MutatingWebhook, []admitv1.MutatingWebhook)) {
	defaultWh := defaultRevisionCanonicalWebhook.DeepCopy()
	fakeClient := kube.NewFakeClient(defaultWh)

	opts := &GenerateOptions{
		Generate: generate,
		Tag:      "default",
		Revision: "default",
	}

	_, err := Generate(context.TODO(), fakeClient, opts, "istio-system")

		Aliases: []string{"apply"},
		// nolint: lll
		Example: `  # Apply a default Istio installation
  istioctl install

  # Enable Tracing
  istioctl install --set meshConfig.enableTracing=true

  # Generate the demo profile and don't wait for confirmation
  istioctl install --set profile=demo --skip-confirmation

  # To override a setting that includes dots, escape them with a backslash (\).  Your shell may require enclosing quotes.

	cmd := &cobra.Command{
		Use:   "generate <revision-tag>",
		Short: "Generate configuration for a revision tag to stdout",
		Long: `Create a revision tag and output to the command's stdout. Tag an Istio control plane revision for use with namespace istio.io/rev
injection labels.`,
		Example: `  # Create a revision tag from the "1-8-0" revision
  istioctl tag generate prod --revision 1-8-0 > tag.yaml

		}
		return &gw, nil
	}
	waypointGenerateCmd := &cobra.Command{
		Use:   "generate",
		Short: "Generate a waypoint configuration",
		Long:  "Generate a waypoint configuration as YAML",
		Example: `  # Generate a waypoint as yaml
  istioctl x waypoint generate --namespace default`,
		RunE: func(cmd *cobra.Command, args []string) error {
			gw, err := makeGateway(false)
			if err != nil {

		return c.labelBrokenPod(pod)
	}
	return nil
}

// repairPod actually dynamically repairs a pod. This is done by entering the pods network namespace and setting up rules.
// This differs from the general CNI plugin flow, which triggers before the pod fully starts.
// Additionally, we need to jump through hoops to find the network namespace.
func (c *Controller) repairPod(pod *corev1.Pod) error {