Function renderCategories

main.go:205–241

(categories map[string]Category)

}

func renderCategories(categories map[string]Category) error {
	for _, category := range categories {
		categoryDir := filepath.Join(outDir, category.Slug)
		if err := mkdirAll(categoryDir); err != nil {
			return fmt.Errorf("create category dir `%s`: %w", categoryDir, err)
		}

		// FIXME: embed templates
		categoryIndexFilename := filepath.Join(categoryDir, "index.html")
		fmt.Printf("Write category Index file: %s\n", categoryIndexFilename)

		buf := bytes.NewBuffer(nil)
		if err := tpl.Lookup("category-index.tmpl.html").Execute(buf, category); err != nil {
			return fmt.Errorf("render category `%s`: %w", categoryDir, err)
		}

		// Sanitize HTML. This is not necessary, but allows to have content
		// of all html files in same style.
		{
			doc, err := goquery.NewDocumentFromReader(buf)
			if err != nil {
				return fmt.Errorf("create goquery instance for `%s`: %w", categoryDir, err)
			}

			html, err := doc.Html()
			if err != nil {
				return fmt.Errorf("render goquery html for `%s`: %w", categoryDir, err)
			}

			if err := os.WriteFile(categoryIndexFilename, []byte(html), 0644); err != nil {
				return fmt.Errorf("write category file `%s`: %w", categoryDir, err)
			}
		}
	}

	return nil
}

func renderSitemap(categories map[string]Category, projects []*Project) error {
	f, err := os.Create(outSitemapFile)