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Show inherited flags in help output

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This commit is contained in:
Mislav Marohnić 2020-06-16 13:58:31 +02:00
parent 9c75cff94b
commit ce59deb7b3
1 changed files with 5 additions and 0 deletions
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5
command/help.go
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@ -95,6 +95,11 @@ func rootHelpFunc(command *cobra.Command, args []string) {
dedent := regexp.MustCompile(`(?m)^ `)
helpEntries = append(helpEntries, helpEntry{"FLAGS", dedent.ReplaceAllString(flagUsages, "")})
}
inheritedFlagUsages := command.InheritedFlags().FlagUsages()
if inheritedFlagUsages != "" {
dedent := regexp.MustCompile(`(?m)^ `)
helpEntries = append(helpEntries, helpEntry{"INHERITED FLAGS", dedent.ReplaceAllString(inheritedFlagUsages, "")})
}
if _, ok := command.Annotations["help:arguments"]; ok {
helpEntries = append(helpEntries, helpEntry{"ARGUMENTS", command.Annotations["help:arguments"]})
}