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https://github.com/kubernetes/client-go.git
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f454763642
Allows creating a typeconverter from a client (i.e. by taking the data of the client and formatting it so that one can create a type converter). Kubernetes-commit: 45853e20ae5c33d144939495650bb5cc49e1134c
49 lines
1.4 KiB
Go
49 lines
1.4 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 openapi
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import (
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"encoding/json"
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"fmt"
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"k8s.io/apimachinery/pkg/util/managedfields"
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"k8s.io/kube-openapi/pkg/spec3"
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"k8s.io/kube-openapi/pkg/validation/spec"
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)
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func NewTypeConverter(client Client, preserveUnknownFields bool) (managedfields.TypeConverter, error) {
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spec := map[string]*spec.Schema{}
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paths, err := client.Paths()
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if err != nil {
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return nil, fmt.Errorf("failed to list paths: %w", err)
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}
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for _, gv := range paths {
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s, err := gv.Schema("application/json")
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if err != nil {
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return nil, fmt.Errorf("failed to download schema: %w", err)
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}
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var openapi spec3.OpenAPI
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if err := json.Unmarshal(s, &openapi); err != nil {
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return nil, fmt.Errorf("failed to parse schema: %w", err)
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}
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for k, v := range openapi.Components.Schemas {
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spec[k] = v
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}
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}
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return managedfields.NewTypeConverter(spec, preserveUnknownFields)
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}
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