mirror of
https://github.com/ahmetb/kubectx.git
synced 2026-03-16 19:02:14 +00:00
59 lines
1.5 KiB
Go
59 lines
1.5 KiB
Go
// Copyright 2021 Google LLC
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//
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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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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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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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package kubeconfig
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import (
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"errors"
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"sigs.k8s.io/kustomize/kyaml/yaml"
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)
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func (k *Kubeconfig) DeleteContextEntry(deleteName string) error {
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contexts, err := k.contextsNode()
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if err != nil {
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return err
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}
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if err := contexts.PipeE(
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yaml.ElementSetter{
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Keys: []string{"name"},
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Values: []string{deleteName},
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},
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); err != nil {
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return err
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}
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return nil
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}
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func (k *Kubeconfig) ModifyCurrentContext(name string) error {
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if err := k.config.PipeE(yaml.SetField("current-context", yaml.NewScalarRNode(name))); err != nil {
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return err
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}
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return nil
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}
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func (k *Kubeconfig) ModifyContextName(old, new string) error {
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context, err := k.config.Pipe(yaml.Lookup("contexts", "[name="+old+"]"))
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if err != nil {
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return err
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}
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if context == nil {
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return errors.New("\"contexts\" entry is nil")
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}
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if err := context.PipeE(yaml.SetField("name", yaml.NewScalarRNode(new))); err != nil {
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return err
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}
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return nil
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}
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