RunE: func(cmd *cobra.Command, args []string) error {
			kubeClient, err := ctx.CLIClient()
			if err != nil {
				return fmt.Errorf("failed to create k8s client: %w", err)
			}
			var configDump *configdump.Wrapper
			if configDumpFile != "" {
				configDump, err = getConfigDumpFromFile(configDumpFile)
				if err != nil {
					return fmt.Errorf("failed to get config dump from file %s: %s", configDumpFile, err)
				}
			} else if len(args) == 1 {

}

func TestPrintProxyConfigSummary(t *testing.T) {
	cmd := ProxyConfig(cli.NewFakeContext(&cli.NewFakeContextOption{
		Namespace: "default",
	}))
	cmd.SetArgs([]string{
		"all",
		"-f", "testdata/config_dump.json",
	})
	out := bytes.Buffer{}
	cmd.SetOut(&out)
	assert.NoError(t, cmd.Execute())
	expected := util.ReadFile(t, "testdata/config_dump_summary.txt")

					return nil
				}
				var envoyDump []byte
				if configDumpFile != "" {
					envoyDump, err = readConfigFile(configDumpFile)
				} else {
					path := "config_dump"
					envoyDump, err = kubeClient.EnvoyDo(context.TODO(), podName, ns, "GET", path)
				}
				if err != nil {
					return fmt.Errorf("could not contact sidecar: %w", err)
				}

type EndpointFilter struct {
	Address string
	Port    uint32
	Cluster string
	Status  string
}

// ConfigWriter is a writer for processing responses from the Envoy Admin config_dump endpoint
type ConfigWriter struct {
	Stdout   io.Writer
	clusters *clusters.Wrapper
}

// EndpointCluster is used to store the endpoint and cluster
type EndpointCluster struct {
	address            string

  istioctl ztunnel-config workload <ztunnel-name[.namespace]> --address 0.0.0.0 -o json

  # Retrieve Ztunnel config dump separately and inspect from file.
  kubectl exec -it $ZTUNNEL -n istio-system -- curl localhost:15000/config_dump > ztunnel-config.json
  istioctl ztunnel-config workloads --file ztunnel-config.json

  # Retrieve workload summary for a specific namespace

	"istio.io/istio/istioctl/pkg/util/configdump"
	"istio.io/istio/pilot/test/util"
	"istio.io/istio/pkg/test/util/assert"
)

// execAndK8sConfigTestCase lets a test case hold some Envoy, Istio, and Kubernetes configuration
type execAndK8sConfigTestCase struct {
	k8sConfigs     []runtime.Object // Canned K8s configuration
	istioConfigs   []runtime.Object // Canned Istio configuration
	configDumps    map[string][]byte
	namespace      string

John Howard <******@****.***> 1723149890 -0700

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