add api registration

Signed-off-by: Kevin Wang <kevinwzf0126@gmail.com>

pkg/apis/propagationstrategy/register.go

@@ -0,0 +1,6 @@
+package propagationstrategy
+
+// GroupName is the group name used in this package
+const (
+	GroupName = "propagationstrategy.karmada.io"
+)

pkg/apis/propagationstrategy/v1alpha1/doc.go

@@ -0,0 +1,5 @@
+// +k8s:deepcopy-gen=package
+// +groupName=propagationstrategy.karmada.io
+
+// Package v1alpha1 is the v1alpha1 version of the API.
+package v1alpha1

pkg/apis/propagationstrategy/v1alpha1/register.go

@@ -0,0 +1,43 @@
+package v1alpha1
+
+import (
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/runtime/schema"
+
+	"github.com/huawei-cloudnative/karmada/pkg/apis/propagationstrategy"
+)
+
+// SchemeGroupVersion is group version used to register these objects
+var SchemeGroupVersion = schema.GroupVersion{Group: propagationstrategy.GroupName, Version: "v1alpha1"}
+
+// Kind takes an unqualified kind and returns back a Group qualified GroupKind
+func Kind(kind string) schema.GroupKind {
+	return SchemeGroupVersion.WithKind(kind).GroupKind()
+}
+
+// Resource takes an unqualified resource and returns a Group qualified GroupResource
+func Resource(resource string) schema.GroupResource {
+	return SchemeGroupVersion.WithResource(resource).GroupResource()
+}
+
+var (
+	// SchemeBuilder initializes a scheme builder
+	SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
+	// AddToScheme is a global function that registers this API group & version to a scheme
+	AddToScheme = SchemeBuilder.AddToScheme
+)
+
+// Adds the list of known types to Scheme.
+func addKnownTypes(scheme *runtime.Scheme) error {
+	scheme.AddKnownTypes(SchemeGroupVersion,
+		//&PropagationPolicy{},
+		//&PropagationPolicyList{},
+		&PropagationBinding{},
+		&PropagationBindingList{},
+		&PropagationWork{},
+		&PropagationWorkList{},
+	)
+	metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
+	return nil
+}