Upgrade k8s package verison (#5358)
* upgrade k8s package version Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> * Script upgrade and code formatting. Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io> Signed-off-by: hongzhouzi <hongzhouzi@kubesphere.io>
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vendor/k8s.io/kubectl/pkg/cmd/util/override_options.go
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vendor/k8s.io/kubectl/pkg/cmd/util/override_options.go
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/*
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Copyright 2021 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 util
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import (
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"fmt"
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"github.com/spf13/cobra"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/kubectl/pkg/scheme"
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"k8s.io/kubectl/pkg/util/i18n"
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)
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type OverrideType string
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const (
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// OverrideTypeJSON will use an RFC6902 JSON Patch to alter the generated output
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OverrideTypeJSON OverrideType = "json"
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// OverrideTypeMerge will use an RFC7396 JSON Merge Patch to alter the generated output
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OverrideTypeMerge OverrideType = "merge"
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// OverrideTypeStrategic will use a Strategic Merge Patch to alter the generated output
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OverrideTypeStrategic OverrideType = "strategic"
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)
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const DefaultOverrideType = OverrideTypeMerge
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type OverrideOptions struct {
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Overrides string
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OverrideType OverrideType
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}
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func (o *OverrideOptions) AddOverrideFlags(cmd *cobra.Command) {
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cmd.Flags().StringVar(&o.Overrides, "overrides", "", i18n.T("An inline JSON override for the generated object. If this is non-empty, it is used to override the generated object. Requires that the object supply a valid apiVersion field."))
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cmd.Flags().StringVar((*string)(&o.OverrideType), "override-type", string(DefaultOverrideType), fmt.Sprintf("The method used to override the generated object: %s, %s, or %s.", OverrideTypeJSON, OverrideTypeMerge, OverrideTypeStrategic))
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}
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func (o *OverrideOptions) NewOverrider(dataStruct runtime.Object) *Overrider {
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return &Overrider{
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Options: o,
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DataStruct: dataStruct,
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}
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}
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type Overrider struct {
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Options *OverrideOptions
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DataStruct runtime.Object
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}
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func (o *Overrider) Apply(obj runtime.Object) (runtime.Object, error) {
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if len(o.Options.Overrides) == 0 {
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return obj, nil
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}
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codec := runtime.NewCodec(scheme.DefaultJSONEncoder(), scheme.Codecs.UniversalDecoder(scheme.Scheme.PrioritizedVersionsAllGroups()...))
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var overrideType OverrideType
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if len(o.Options.OverrideType) == 0 {
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overrideType = DefaultOverrideType
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} else {
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overrideType = o.Options.OverrideType
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}
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switch overrideType {
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case OverrideTypeJSON:
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return JSONPatch(codec, obj, o.Options.Overrides)
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case OverrideTypeMerge:
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return Merge(codec, obj, o.Options.Overrides)
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case OverrideTypeStrategic:
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return StrategicMerge(codec, obj, o.Options.Overrides, o.DataStruct)
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default:
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return nil, fmt.Errorf("invalid override type: %v", overrideType)
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}
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}
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