mirror of
https://github.com/kubernetes-sigs/kustomize.git
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51 lines
1.5 KiB
Go
51 lines
1.5 KiB
Go
/*
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Copyright 2018 The Kubernetes 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 transformers
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import (
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"k8s.io/apimachinery/pkg/runtime/schema"
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)
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// selectByGVK returns true if `selector` selects `in`; otherwise, false.
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// If `selector` and `in` are the same, return true.
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// If `selector` is nil, it is considered as a wildcard and always return true.
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// e.g. selector <Group: "", Version: "", Kind: "Deployment"> CAN select
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// <Group: "extensions", Version: "v1beta1", Kind: "Deployment">.
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// selector <Group: "apps", Version: "", Kind: "Deployment"> CANNOT select
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// <Group: "extensions", Version: "v1beta1", Kind: "Deployment">.
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func selectByGVK(in schema.GroupVersionKind, selector *schema.GroupVersionKind) bool {
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if selector == nil {
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return true
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}
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if len(selector.Group) > 0 {
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if in.Group != selector.Group {
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return false
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}
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}
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if len(selector.Version) > 0 {
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if in.Version != selector.Version {
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return false
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}
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}
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if len(selector.Kind) > 0 {
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if in.Kind != selector.Kind {
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return false
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}
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}
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return true
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}
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