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46 lines
1.6 KiB
Go
46 lines
1.6 KiB
Go
/*
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Copyright 2023 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 resolver
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import (
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"k8s.io/apimachinery/pkg/runtime/schema"
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"k8s.io/kube-openapi/pkg/validation/spec"
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)
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// Combine combines the DefinitionsSchemaResolver with a secondary schema resolver.
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// The resulting schema resolver uses the DefinitionsSchemaResolver for a GVK that DefinitionsSchemaResolver knows,
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// and the secondary otherwise.
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func (d *DefinitionsSchemaResolver) Combine(secondary SchemaResolver) SchemaResolver {
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return &combinedSchemaResolver{definitions: d, secondary: secondary}
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}
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type combinedSchemaResolver struct {
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definitions *DefinitionsSchemaResolver
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secondary SchemaResolver
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}
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// ResolveSchema takes a GroupVersionKind (GVK) and returns the OpenAPI schema
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// identified by the GVK.
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// If the DefinitionsSchemaResolver knows the gvk, the DefinitionsSchemaResolver handles the resolution,
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// otherwise, the secondary does.
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func (r *combinedSchemaResolver) ResolveSchema(gvk schema.GroupVersionKind) (*spec.Schema, error) {
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if _, ok := r.definitions.gvkToRef[gvk]; ok {
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return r.definitions.ResolveSchema(gvk)
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}
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return r.secondary.ResolveSchema(gvk)
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}
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