1 /* 2 Copyright 2019 The Kubernetes Authors. 3 4 Licensed under the Apache License, Version 2.0 (the "License"); 5 you may not use this file except in compliance with the License. 6 You may obtain a copy of the License at 7 8 http://www.apache.org/licenses/LICENSE-2.0 9 10 Unless required by applicable law or agreed to in writing, software 11 distributed under the License is distributed on an "AS IS" BASIS, 12 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 See the License for the specific language governing permissions and 14 limitations under the License. 15 */ 16 17 package codec 18 19 import ( 20 "fmt" 21 22 "k8s.io/apimachinery/pkg/runtime" 23 "k8s.io/apimachinery/pkg/runtime/serializer" 24 ) 25 26 // NewLenientSchemeAndCodecs constructs a CodecFactory with strict decoding 27 // disabled, that has only the Schemes registered into it which are passed 28 // and added via AddToScheme functions. This can be used to skip strict decoding 29 // a specific version only. 30 func NewLenientSchemeAndCodecs(addToSchemeFns ...func(s *runtime.Scheme) error) (*runtime.Scheme, *serializer.CodecFactory, error) { 31 lenientScheme := runtime.NewScheme() 32 for _, s := range addToSchemeFns { 33 if err := s(lenientScheme); err != nil { 34 return nil, nil, fmt.Errorf("unable to add API to lenient scheme: %v", err) 35 } 36 } 37 lenientCodecs := serializer.NewCodecFactory(lenientScheme, serializer.DisableStrict) 38 return lenientScheme, &lenientCodecs, nil 39 } 40