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Merge pull request #43501 from xingzhou/kube-43126

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Automatic merge from submit-queue

Use TabWriter to keep output of "kubectl get xx -w" aligned.

Use TabWriter to keep output of "kubectl get xx -w" aligned.

fixed #43126
This commit is contained in:
Kubernetes Submit Queue 2017-05-22 00:22:40 -07:00 committed by GitHub
commit cdbfec3148
1 changed files with 4 additions and 1 deletions
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5
pkg/kubectl/cmd/get.go
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@ -246,16 +246,19 @@ func RunGet(f cmdutil.Factory, out, errOut io.Writer, cmd *cobra.Command, args [
// print the current object
if !isWatchOnly {
var objsToPrint []runtime.Object
writer := printers.GetNewTabWriter(out)
if isList {
objsToPrint, _ = meta.ExtractList(obj)
} else {
objsToPrint = append(objsToPrint, obj)
}
for _, objToPrint := range objsToPrint {
if err := printer.PrintObj(objToPrint, out); err != nil {
if err := printer.PrintObj(objToPrint, writer); err != nil {
return fmt.Errorf("unable to output the provided object: %v", err)
}
}
writer.Flush()
}
// print watched changes