Merge pull request #6469 from blackpiglet/6190_fix

Remove dependency of the legacy client code from pkg/cmd directory part 1

pkg/util/kube/list_watch.go

@@ -0,0 +1,41 @@
+/*
+Copyright The Velero Contributors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package kube
+
+import (
+	"context"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/runtime"
+	"k8s.io/apimachinery/pkg/watch"
+	kbclient "sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+type InternalLW struct {
+	Client     kbclient.WithWatch
+	Namespace  string
+	ObjectList kbclient.ObjectList
+}
+
+func (lw *InternalLW) Watch(options metav1.ListOptions) (watch.Interface, error) {
+	return lw.Client.Watch(context.Background(), lw.ObjectList, &kbclient.ListOptions{Raw: &options, Namespace: lw.Namespace})
+}
+
+func (lw *InternalLW) List(options metav1.ListOptions) (runtime.Object, error) {
+	err := lw.Client.List(context.Background(), lw.ObjectList, &kbclient.ListOptions{Raw: &options, Namespace: lw.Namespace})
+	return lw.ObjectList, err
+}