mirror of
https://github.com/ahmetb/kubectx.git
synced 2026-03-18 11:52:24 +00:00
32 lines
669 B
Go
32 lines
669 B
Go
package main
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import (
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"fmt"
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"io"
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"github.com/pkg/errors"
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"github.com/ahmetb/kubectx/internal/kubeconfig"
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)
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type CurrentOp struct{}
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func (c CurrentOp) Run(stdout, _ io.Writer) error {
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kc := new(kubeconfig.Kubeconfig).WithLoader(kubeconfig.DefaultLoader)
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defer kc.Close()
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if err := kc.Parse(); err != nil {
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return errors.Wrap(err, "kubeconfig error")
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}
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ctx := kc.GetCurrentContext()
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if ctx == "" {
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return errors.New("current-context is not set")
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}
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ns, err := kc.NamespaceOfContext(ctx)
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if err != nil {
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return errors.Wrapf(err, "failed to read namespace of %q", ctx)
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}
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_, err = fmt.Fprintln(stdout, ns)
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return errors.Wrap(err, "write error")
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}
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