mirror of
https://github.com/kubevela/kubevela.git
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83 lines
2.3 KiB
Go
83 lines
2.3 KiB
Go
/*
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Copyright 2023 The KubeVela Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package mock
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import (
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"strings"
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"k8s.io/apimachinery/pkg/api/meta"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/client/fake"
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)
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// NewClient new client with given mappings
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func NewClient(c client.Client, mappings map[schema.GroupVersionResource][]schema.GroupVersionKind) client.Client {
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if c == nil {
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c = fake.NewClientBuilder().Build()
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}
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return &Client{Client: c, mappings: mappings}
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}
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// Client fake client
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type Client struct {
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client.Client
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mappings map[schema.GroupVersionResource][]schema.GroupVersionKind
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}
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// RESTMapper override default mapper
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func (in *Client) RESTMapper() meta.RESTMapper {
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mapper := in.Client.RESTMapper()
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if mapper == nil {
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mapper = fake.NewClientBuilder().Build().RESTMapper()
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}
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return &RESTMapper{RESTMapper: mapper, mappings: in.mappings}
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}
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// RESTMapper test mapper
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type RESTMapper struct {
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meta.RESTMapper
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mappings map[schema.GroupVersionResource][]schema.GroupVersionKind
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}
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// KindsFor get kinds
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func (in *RESTMapper) KindsFor(resource schema.GroupVersionResource) ([]schema.GroupVersionKind, error) {
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if gvks, found := in.mappings[resource]; found {
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return gvks, nil
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}
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return in.RESTMapper.KindsFor(resource)
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}
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// RESTMapping get mapping
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func (in *RESTMapper) RESTMapping(gk schema.GroupKind, versions ...string) (*meta.RESTMapping, error) {
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version := "v1"
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if len(versions) > 0 {
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version = versions[0]
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}
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return &meta.RESTMapping{
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Resource: schema.GroupVersionResource{Group: gk.Group, Version: versions[0], Resource: strings.ToLower(gk.Kind) + "s"},
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GroupVersionKind: gk.WithVersion(version),
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Scope: scope(meta.RESTScopeNameNamespace),
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}, nil
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}
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type scope meta.RESTScopeName
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func (in scope) Name() meta.RESTScopeName {
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return meta.RESTScopeName(in)
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}
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