@rstacruz/rehype-sectionize

rehype-sectionize

Divide headings into sections

:warning: This is a work in progress.

Usage

This package is available as a Rehype plugin.

API usage:

require("@rstacruz/rehype-sectionize").plugin(options)(root);

Usage with rehype:

const rehype = require("rehype");
const sectionize = require("@rstacruz/rehype-sectionize").plugin;

rehype()
  .use(sectionize, { level: "h2" })
  .process(fs.readFileSync("hello.html"), (err, file) => {
    if (err) throw err;
    console.log(String(file));
  });

Usage with gatsby-plugin-mdx:

// gatsby-config.js
module.exports = {
  plugins: [
    {
      resolve: "gatsby-plugin-mdx",
      options: {
        rehypePlugins: [
          [
            require("@rstacruz/rehype-sectionize").plugin,
            {
              /* Options here */
              level: "h2",
            },
          ],
        ],
      },
    },
  ],
};

Configuration

Key	Default value	Description
level	"h2"	The heading to fix up
allowedTypes	{ element: true, jsx: true, text: true }	What node types to allow to be placed inside a section
prelude.enabled	true	If true, then elements before the first h2 is wrapped on its own section
prelude.tagName	"section"	Tag name used in the prelude section
prelude.properties	{}	Properties to add to the prelude section
section.tagName	"section"	Tag name used in the section
section.properties	{}	Properties to add to the section
section.addHeadingClass	true	If true, class names from the H2 will be added to the section
body.enabled	false	Enables the body wrapper
body.tagName	"div"	Tag name used in the body inside the section
body.properties	{}	Properties to add to the body wrapper
body.addHeadingClass	false	If true, class names from the H2 will be added to the body element

Thanks

rehype-sectionize © 2020, Rico Sta. Cruz. Released under the MIT License.
Authored and maintained by Rico Sta. Cruz with help from contributors (list).

ricostacruz.com  ·  GitHub @rstacruz  ·  Twitter @rstacruz