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rebase: update K8s packages to v0.32.1
Update K8s packages in go.mod to v0.32.1 Signed-off-by: Praveen M <m.praveen@ibm.com>
This commit is contained in:
89
vendor/k8s.io/apiserver/pkg/cel/library/jsonpatch.go
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89
vendor/k8s.io/apiserver/pkg/cel/library/jsonpatch.go
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/*
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Copyright 2024 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 library
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import (
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"github.com/google/cel-go/cel"
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"github.com/google/cel-go/common/types"
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"github.com/google/cel-go/common/types/ref"
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"strings"
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)
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// JSONPatch provides a CEL function library extension of JSONPatch functions.
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//
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// jsonpatch.escapeKey
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//
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// Escapes a string for use as a JSONPatch path key.
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//
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// jsonpatch.escapeKey(<string>) <string>
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//
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// Examples:
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//
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// "/metadata/labels/" + jsonpatch.escapeKey('k8s.io/my~label') // returns "/metadata/labels/k8s.io~1my~0label"
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func JSONPatch() cel.EnvOption {
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return cel.Lib(jsonPatchLib)
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}
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var jsonPatchLib = &jsonPatch{}
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type jsonPatch struct{}
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func (*jsonPatch) LibraryName() string {
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return "kubernetes.jsonpatch"
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}
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func (*jsonPatch) declarations() map[string][]cel.FunctionOpt {
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return jsonPatchLibraryDecls
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}
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func (*jsonPatch) Types() []*cel.Type {
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return []*cel.Type{}
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}
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var jsonPatchLibraryDecls = map[string][]cel.FunctionOpt{
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"jsonpatch.escapeKey": {
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cel.Overload("string_jsonpatch_escapeKey_string", []*cel.Type{cel.StringType}, cel.StringType,
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cel.UnaryBinding(escape)),
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},
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}
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func (*jsonPatch) CompileOptions() []cel.EnvOption {
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var options []cel.EnvOption
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for name, overloads := range jsonPatchLibraryDecls {
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options = append(options, cel.Function(name, overloads...))
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}
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return options
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}
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func (*jsonPatch) ProgramOptions() []cel.ProgramOption {
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return []cel.ProgramOption{}
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}
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var jsonPatchReplacer = strings.NewReplacer("/", "~1", "~", "~0")
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func escapeKey(k string) string {
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return jsonPatchReplacer.Replace(k)
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}
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func escape(arg ref.Val) ref.Val {
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s, ok := arg.Value().(string)
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if !ok {
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return types.MaybeNoSuchOverloadErr(arg)
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}
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escaped := escapeKey(s)
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return types.String(escaped)
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}
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