fix: generate long desc and examples for root command

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>

clidocstool.go

@@ -88,33 +88,33 @@ func (c *Client) GenAllTree() error {
 }
 
 // loadLongDescription gets long descriptions and examples from markdown.
-func (c *Client) loadLongDescription(parentCmd *cobra.Command, generator string) error {
+func (c *Client) loadLongDescription(cmd *cobra.Command, generator string) error {
-	for _, cmd := range parentCmd.Commands() {
 	if cmd.HasSubCommands() {
-			if err := c.loadLongDescription(cmd, generator); err != nil {
+		for _, sub := range cmd.Commands() {
+			if err := c.loadLongDescription(sub, generator); err != nil {
 				return err
 			}
 		}
+	}
 	name := cmd.CommandPath()
 	if i := strings.Index(name, " "); i >= 0 {
 		// remove root command / binary name
 		name = name[i+1:]
 	}
 	if name == "" {
-			continue
+		return nil
 	}
 	mdFile := strings.ReplaceAll(name, " ", "_") + ".md"
 	sourcePath := filepath.Join(c.source, mdFile)
 	content, err := os.ReadFile(sourcePath)
 	if os.IsNotExist(err) {
 		log.Printf("WARN: %s does not exist, skipping Markdown examples for %s docs\n", mdFile, generator)
-			continue
+		return nil
 	}
 	if err != nil {
 		return err
 	}
 	applyDescriptionAndExamples(cmd, string(content))
-	}
 	return nil
 }