Function genFlagResult

doc/yaml_docs.go:149–175

(flags *pflag.FlagSet)

}

func genFlagResult(flags *pflag.FlagSet) []cmdOption {
	var result []cmdOption

	flags.VisitAll(func(flag *pflag.Flag) {
		// Todo, when we mark a shorthand is deprecated, but specify an empty message.
		// The flag.ShorthandDeprecated is empty as the shorthand is deprecated.
		// Using len(flag.ShorthandDeprecated) > 0 can't handle this, others are ok.
		if len(flag.ShorthandDeprecated) == 0 && len(flag.Shorthand) > 0 {
			opt := cmdOption{
				flag.Name,
				flag.Shorthand,
				flag.DefValue,
				forceMultiLine(flag.Usage),
			}
			result = append(result, opt)
		} else {
			opt := cmdOption{
				Name:         flag.Name,
				DefaultValue: forceMultiLine(flag.DefValue),
				Usage:        forceMultiLine(flag.Usage),
			}
			result = append(result, opt)
		}
	})

	return result
}