added OTE infrastructure code changes only

cmd/dockerregistry-tests-ext/main.go

@@ -0,0 +1,67 @@
+/*
+This command is used to run the Image Registry tests extension for OpenShift.
+It registers the image-registry tests with the OpenShift Tests Extension framework
+and provides a command-line interface to execute them.
+For further information, please refer to the documentation at:
+https://github.com/openshift-eng/openshift-tests-extension/blob/main/cmd/example-tests/main.go
+*/
+package main
+
+import (
+	"context"
+	"os"
+
+	"github.com/spf13/cobra"
+	"k8s.io/component-base/cli"
+
+	otecmd "github.com/openshift-eng/openshift-tests-extension/pkg/cmd"
+	oteextension "github.com/openshift-eng/openshift-tests-extension/pkg/extension"
+	"github.com/openshift/image-registry/pkg/version"
+
+	"k8s.io/klog/v2"
+)
+
+func main() {
+	command := newOperatorTestCommand(context.Background())
+	code := cli.Run(command)
+	os.Exit(code)
+}
+
+func newOperatorTestCommand(ctx context.Context) *cobra.Command {
+	registry := prepareOperatorTestsRegistry()
+
+	cmd := &cobra.Command{
+		Use:   "dockerregistry-tests-ext",
+		Short: "A binary used to run image-registry tests as part of OTE.",
+		Run: func(cmd *cobra.Command, args []string) {
+			// no-op, logic is provided by the OTE framework
+			if err := cmd.Help(); err != nil {
+				klog.Fatal(err)
+			}
+		},
+	}
+
+	v := version.Get()
+	if len(v.GitVersion) == 0 {
+		cmd.Version = "<unknown>"
+	} else {
+		cmd.Version = v.GitVersion
+	}
+
+	cmd.AddCommand(otecmd.DefaultExtensionCommands(registry)...)
+
+	return cmd
+}
+
+// prepareOperatorTestsRegistry creates the OTE registry for this operator.
+//
+// Note:
+//
+// This method must be called before adding the registry to the OTE framework.
+func prepareOperatorTestsRegistry() *oteextension.Registry {
+	registry := oteextension.NewRegistry()
+	extension := oteextension.NewExtension("openshift", "payload", "image-registry")
+
+	registry.Register(extension)
+	return registry
+}