mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-30 10:10:21 +00:00
52 lines
1.6 KiB
Go
52 lines
1.6 KiB
Go
|
/*
|
||
|
|
Copyright 2022 The Kubernetes Authors.
|
||
|
|
|
||
|
|
Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
you may not use this file except in compliance with the License.
|
||
|
|
You may obtain a copy of the License at
|
||
|
|
|
||
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
|
||
|
|
Unless required by applicable law or agreed to in writing, software
|
||
|
|
distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
See the License for the specific language governing permissions and
|
||
|
|
limitations under the License.
|
||
|
|
*/
|
||
|
|
|
||
|
|
package util
|
||
|
|
|
||
|
|
import (
|
||
|
|
"reflect"
|
||
|
|
|
||
|
|
"k8s.io/kube-openapi/pkg/schemamutation"
|
||
|
|
"k8s.io/kube-openapi/pkg/validation/spec"
|
||
|
|
)
|
||
|
|
|
||
|
|
// wrapRefs wraps OpenAPI V3 Schema refs that contain sibling elements.
|
||
|
|
// AllOf is used to wrap the Ref to prevent references from having sibling elements
|
||
|
|
// Please see https://github.com/kubernetes/kubernetes/issues/106387#issuecomment-967640388
|
||
|
|
func WrapRefs(schema *spec.Schema) *spec.Schema {
|
||
|
|
walker := schemamutation.Walker{
|
||
|
|
SchemaCallback: func(schema *spec.Schema) *spec.Schema {
|
||
|
|
orig := schema
|
||
|
|
clone := func() {
|
||
|
|
if orig == schema {
|
||
|
|
schema = new(spec.Schema)
|
||
|
|
*schema = *orig
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if schema.Ref.String() != "" && !reflect.DeepEqual(*schema, spec.Schema{SchemaProps: spec.SchemaProps{Ref: schema.Ref}}) {
|
||
|
|
clone()
|
||
|
|
refSchema := new(spec.Schema)
|
||
|
|
refSchema.Ref = schema.Ref
|
||
|
|
schema.Ref = spec.Ref{}
|
||
|
|
schema.AllOf = []spec.Schema{*refSchema}
|
||
|
|
}
|
||
|
|
return schema
|
||
|
|
},
|
||
|
|
RefCallback: schemamutation.RefCallbackNoop,
|
||
|
|
}
|
||
|
|
return walker.WalkSchema(schema)
|
||
|
|
}
|