Check out the videos from Jamstack Conf Virtual, October 6-7. Watch the presentations

soupault

84 stars
5 forks
1 issue
Home page
https://soupault.neocities.org
Repository
dmbaturin/soupault
Language:
OCaml
License:
MIT
Templates:
HTML, Jingoo

Based on element tree rewriting

Soupault is an automated HTML editor rather than a just generator. It can parse HTML into an element tree, manipulate it and save to a file. Like DOM manipulation, but without a browser.

You can use it as a website generator (insert different content into a "template"—an empty page), or a postprocessor for a hand-written website or for output of another HTML generator.

Static binary, extensible with plugins

Soupault is a single, static binary with no dependencies. Precompiled binaries are available for Linux, Windows, and macOS.

However, it has a built-in Lua interpreter and provides an element tree API somewhat similar to the JavaScript DOM API. Plugins have access to the page element tree and to the metadata extracted from pages, so you can do everything you could do with JavaScript and more, but statically.

UNIX way

Soupault can pipe the content of HTML elements through external programs and read the output. You have options to replace the original element with that output or just add the output to the page.

For example, you can statically render equations with KaTeX, do syntax highligting with any tool of your choice.

You can also set preprocessors for certain file extensions. For example, pipe .md files through a Markdown to HTML convertor of your choice before parsing and processing.

No front matter

Soupault can extract metadata from pages using CSS3 selectors, in the spirit of microformats and web scraping libraries. You can create your own content model and tell soupault what to extract.

Then you can render the site index into HTML using built-in Jingoo template processor (syntax similar to Jinja2) or an external script. You can also export the site index to JSON for further processing.

Built-in functionality

Some things soupault can do out of the box:

  • Create a (fully static) ToC from the page headings.
  • Insert external files or outputs of programs into pages.
  • Create footnotes, LaTeX style.
  • Add breadcrumbs.

Example

This config snippet will insert the content of includes/menu.html inside a <div id="menu"> in every page that has that element, except 404.html and splash.html:

[widgets.navigation-menu]
  widget = "include"
  file = "includes/menu.html"
  selector = "div#menu"
  exclude_page = ["404.html", "splash.html"]
Deploy to Netlify

Find more static site generators.