Function GenReSTTreeCustom

doc/rest_docs.go:145–170

GenReSTTreeCustom is the same as GenReSTTree, but with custom filePrepender and linkHandler.

(cmd *cobra.Command, dir string, filePrepender func(string) string, linkHandler func(string, string) string)

// GenReSTTreeCustom is the same as GenReSTTree, but
// with custom filePrepender and linkHandler.
func GenReSTTreeCustom(cmd *cobra.Command, dir string, filePrepender func(string) string, linkHandler func(string, string) string) error {
	for _, c := range cmd.Commands() {
		if !c.IsAvailableCommand() || c.IsAdditionalHelpTopicCommand() {
			continue
		}
		if err := GenReSTTreeCustom(c, dir, filePrepender, linkHandler); err != nil {
			return err
		}
	}

	basename := strings.ReplaceAll(cmd.CommandPath(), " ", "_") + ".rst"
	filename := filepath.Join(dir, basename)
	f, err := os.Create(filename)
	if err != nil {
		return err
	}
	defer f.Close()

	if _, err := io.WriteString(f, filePrepender(filename)); err != nil {
		return err
	}
	if err := GenReSTCustom(cmd, f, linkHandler); err != nil {
		return err
	}
	return nil
}

// indentString adapted from: https://github.com/kr/text/blob/main/indent.go
func indentString(s, p string) string {