update dependencies (#6267)

Signed-off-by: hongming <coder.scala@gmail.com>
(cherry picked from commit cfebd96a1f)

vendor/sigs.k8s.io/controller-runtime/pkg/handler/eventhandler.go

@@ -20,12 +20,14 @@ import (
 	"context"
 
 	"k8s.io/client-go/util/workqueue"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 	"sigs.k8s.io/controller-runtime/pkg/event"
+	"sigs.k8s.io/controller-runtime/pkg/reconcile"
 )
 
 // EventHandler enqueues reconcile.Requests in response to events (e.g. Pod Create).  EventHandlers map an Event
 // for one object to trigger Reconciles for either the same object or different objects - e.g. if there is an
-// Event for object with type Foo (using source.KindSource) then reconcile one or more object(s) with type Bar.
+// Event for object with type Foo (using source.Kind) then reconcile one or more object(s) with type Bar.
 //
 // Identical reconcile.Requests will be batched together through the queuing mechanism before reconcile is called.
 //
@@ -41,65 +43,92 @@ import (
 //
 // Unless you are implementing your own EventHandler, you can ignore the functions on the EventHandler interface.
 // Most users shouldn't need to implement their own EventHandler.
-type EventHandler interface {
+type EventHandler = TypedEventHandler[client.Object, reconcile.Request]
+
+// TypedEventHandler enqueues reconcile.Requests in response to events (e.g. Pod Create). TypedEventHandlers map an Event
+// for one object to trigger Reconciles for either the same object or different objects - e.g. if there is an
+// Event for object with type Foo (using source.Kind) then reconcile one or more object(s) with type Bar.
+//
+// Identical reconcile.Requests will be batched together through the queuing mechanism before reconcile is called.
+//
+// * Use TypedEnqueueRequestForObject to reconcile the object the event is for
+// - do this for events for the type the Controller Reconciles. (e.g. Deployment for a Deployment Controller)
+//
+// * Use TypedEnqueueRequestForOwner to reconcile the owner of the object the event is for
+// - do this for events for the types the Controller creates.  (e.g. ReplicaSets created by a Deployment Controller)
+//
+// * Use TypedEnqueueRequestsFromMapFunc to transform an event for an object to a reconcile of an object
+// of a different type - do this for events for types the Controller may be interested in, but doesn't create.
+// (e.g. If Foo responds to cluster size events, map Node events to Foo objects.)
+//
+// Unless you are implementing your own TypedEventHandler, you can ignore the functions on the TypedEventHandler interface.
+// Most users shouldn't need to implement their own TypedEventHandler.
+//
+// TypedEventHandler is experimental and subject to future change.
+type TypedEventHandler[object any, request comparable] interface {
 	// Create is called in response to a create event - e.g. Pod Creation.
-	Create(context.Context, event.CreateEvent, workqueue.RateLimitingInterface)
+	Create(context.Context, event.TypedCreateEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// Update is called in response to an update event -  e.g. Pod Updated.
-	Update(context.Context, event.UpdateEvent, workqueue.RateLimitingInterface)
+	Update(context.Context, event.TypedUpdateEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// Delete is called in response to a delete event - e.g. Pod Deleted.
-	Delete(context.Context, event.DeleteEvent, workqueue.RateLimitingInterface)
+	Delete(context.Context, event.TypedDeleteEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// Generic is called in response to an event of an unknown type or a synthetic event triggered as a cron or
 	// external trigger request - e.g. reconcile Autoscaling, or a Webhook.
-	Generic(context.Context, event.GenericEvent, workqueue.RateLimitingInterface)
+	Generic(context.Context, event.TypedGenericEvent[object], workqueue.TypedRateLimitingInterface[request])
 }
 
 var _ EventHandler = Funcs{}
 
-// Funcs implements EventHandler.
-type Funcs struct {
+// Funcs implements eventhandler.
+type Funcs = TypedFuncs[client.Object, reconcile.Request]
+
+// TypedFuncs implements eventhandler.
+//
+// TypedFuncs is experimental and subject to future change.
+type TypedFuncs[object any, request comparable] struct {
 	// Create is called in response to an add event.  Defaults to no-op.
 	// RateLimitingInterface is used to enqueue reconcile.Requests.
-	CreateFunc func(context.Context, event.CreateEvent, workqueue.RateLimitingInterface)
+	CreateFunc func(context.Context, event.TypedCreateEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// Update is called in response to an update event.  Defaults to no-op.
 	// RateLimitingInterface is used to enqueue reconcile.Requests.
-	UpdateFunc func(context.Context, event.UpdateEvent, workqueue.RateLimitingInterface)
+	UpdateFunc func(context.Context, event.TypedUpdateEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// Delete is called in response to a delete event.  Defaults to no-op.
 	// RateLimitingInterface is used to enqueue reconcile.Requests.
-	DeleteFunc func(context.Context, event.DeleteEvent, workqueue.RateLimitingInterface)
+	DeleteFunc func(context.Context, event.TypedDeleteEvent[object], workqueue.TypedRateLimitingInterface[request])
 
 	// GenericFunc is called in response to a generic event.  Defaults to no-op.
 	// RateLimitingInterface is used to enqueue reconcile.Requests.
-	GenericFunc func(context.Context, event.GenericEvent, workqueue.RateLimitingInterface)
+	GenericFunc func(context.Context, event.TypedGenericEvent[object], workqueue.TypedRateLimitingInterface[request])
 }
 
 // Create implements EventHandler.
-func (h Funcs) Create(ctx context.Context, e event.CreateEvent, q workqueue.RateLimitingInterface) {
+func (h TypedFuncs[object, request]) Create(ctx context.Context, e event.TypedCreateEvent[object], q workqueue.TypedRateLimitingInterface[request]) {
 	if h.CreateFunc != nil {
 		h.CreateFunc(ctx, e, q)
 	}
 }
 
 // Delete implements EventHandler.
-func (h Funcs) Delete(ctx context.Context, e event.DeleteEvent, q workqueue.RateLimitingInterface) {
+func (h TypedFuncs[object, request]) Delete(ctx context.Context, e event.TypedDeleteEvent[object], q workqueue.TypedRateLimitingInterface[request]) {
 	if h.DeleteFunc != nil {
 		h.DeleteFunc(ctx, e, q)
 	}
 }
 
 // Update implements EventHandler.
-func (h Funcs) Update(ctx context.Context, e event.UpdateEvent, q workqueue.RateLimitingInterface) {
+func (h TypedFuncs[object, request]) Update(ctx context.Context, e event.TypedUpdateEvent[object], q workqueue.TypedRateLimitingInterface[request]) {
 	if h.UpdateFunc != nil {
 		h.UpdateFunc(ctx, e, q)
 	}
 }
 
 // Generic implements EventHandler.
-func (h Funcs) Generic(ctx context.Context, e event.GenericEvent, q workqueue.RateLimitingInterface) {
+func (h TypedFuncs[object, request]) Generic(ctx context.Context, e event.TypedGenericEvent[object], q workqueue.TypedRateLimitingInterface[request]) {
 	if h.GenericFunc != nil {
 		h.GenericFunc(ctx, e, q)
 	}