Function prepareFishFlags

fish.go:122–163

(binary string, owner *Command)

}

func prepareFishFlags(binary string, owner *Command) []string {
	flags := owner.VisibleFlags()
	completions := []string{}
	for _, f := range flags {
		completion := &strings.Builder{}
		fmt.Fprintf(completion,
			"complete -c %s -n '%s'",
			binary,
			fishFlagHelper(binary, owner),
		)

		fishAddFileFlag(f, completion)

		for idx, opt := range f.Names() {
			if idx == 0 {
				fmt.Fprintf(completion,
					" -l %s", strings.TrimSpace(opt),
				)
			} else {
				fmt.Fprintf(completion,
					" -s %s", strings.TrimSpace(opt),
				)
			}
		}

		if flag, ok := f.(DocGenerationFlag); ok {
			if flag.TakesValue() {
				completion.WriteString(" -r")
			}

			if flag.GetUsage() != "" {
				fmt.Fprintf(completion,
					" -d '%s'",
					escapeSingleQuotes(flag.GetUsage()))
			}
		}

		completions = append(completions, completion.String())
	}

	return completions
}

func fishAddFileFlag(flag Flag, completion *strings.Builder) {
	switch f := flag.(type) {