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Merge pull request #106172 from pohly/log-kubectl-options-deprecation

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kubectl: add deprecation notice to flag usage help
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Kubernetes Prow Robot 2021-11-16 07:43:28 -08:00 committed by GitHub
commit 2ee2b8cab0
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1 changed files with 8 additions and 3 deletions
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11
staging/src/k8s.io/kubectl/pkg/util/templates/templater.go
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@ -225,10 +225,10 @@ func flagsUsages(f *flag.FlagSet) string {
if flag.Hidden {
return
}
format := "--%s=%s: %s\n"
format := "--%s=%s: %s%s\n"
if flag.Value.Type() == "string" {
format = "--%s='%s': %s\n"
format = "--%s='%s': %s%s\n"
}
if len(flag.Shorthand) > 0 {
@ -237,7 +237,12 @@ func flagsUsages(f *flag.FlagSet) string {
format = " %s " + format
}
fmt.Fprintf(x, format, flag.Shorthand, flag.Name, flag.DefValue, flag.Usage)
deprecated := ""
if flag.Deprecated != "" {
deprecated = fmt.Sprintf(" (DEPRECATED: %s)", flag.Deprecated)
}
fmt.Fprintf(x, format, flag.Shorthand, flag.Name, flag.DefValue, flag.Usage, deprecated)
})
return x.String()