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Merge pull request #105445 from ardaguclu/diff-invalid-arg-status-code

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Add diff command return status code greater than 1 when flags invalid
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Kubernetes Prow Robot 2021-10-12 15:43:48 -07:00 committed by GitHub
commit e054181e51
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8
staging/src/k8s.io/kubectl/pkg/cmd/diff/diff.go
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@ -160,6 +160,14 @@ func NewCmdDiff(f cmdutil.Factory, streams genericclioptions.IOStreams) *cobra.C
},
}
// Flag errors exit with code 1, however according to the diff
// command it means changes were found.
// Thus, it should return status code greater than 1.
cmd.SetFlagErrorFunc(func(command *cobra.Command, err error) error {
cmdutil.CheckDiffErr(cmdutil.UsageErrorf(cmd, err.Error()))
return nil
})
usage := "contains the configuration to diff"
cmd.Flags().StringVarP(&options.Selector, "selector", "l", options.Selector, "Selector (label query) to filter on, supports '=', '==', and '!='.(e.g. -l key1=value1,key2=value2)")
cmdutil.AddFilenameOptionFlags(cmd, &options.FilenameOptions, usage)