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41 lines
1.5 KiB
41 lines
1.5 KiB
/*
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Copyright The Helm 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 kube // import "k8s.io/helm/pkg/kube"
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import (
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"k8s.io/apimachinery/pkg/api/meta"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/kubernetes/pkg/api/legacyscheme"
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)
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// AsDefaultVersionedOrOriginal returns the object as a Go object in the external form if possible (matching the
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// group version kind of the mapping if provided, a best guess based on serialization if not provided, or obj if it cannot be converted.
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// TODO update call sites to specify the scheme they want on their builder.
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func AsDefaultVersionedOrOriginal(obj runtime.Object, mapping *meta.RESTMapping) runtime.Object {
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converter := runtime.ObjectConvertor(legacyscheme.Scheme)
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groupVersioner := runtime.GroupVersioner(schema.GroupVersions(legacyscheme.Scheme.PrioritizedVersionsAllGroups()))
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if mapping != nil {
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groupVersioner = mapping.GroupVersionKind.GroupVersion()
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}
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if obj, err := converter.ConvertToVersion(obj, groupVersioner); err == nil {
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return obj
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}
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return obj
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}
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