@elderjs/plugin-markdown

Elder.js Plugin: Markdown

An extensible markdown parser for Elder.js powered by remark.

Use it to create a blog, or site, just configure and it'll parse your markdown and make it available in your Svelte templates.

Install

npm install --save @elderjs/plugin-markdown

Config

Once installed, open your elder.config.js and configure the plugin by adding @elderjs/plugin-markdown to your plugin object.

plugins: {
  '@elderjs/plugin-markdown': {
    routes: [], // if all of your markdown lives in ./src/routes/blog/, you'd add 'blog' to this array.
  }
}

Customizing the Defaults

Below are the default settings of the plugin. You can adjust them to your needs.

plugins: {

  '@elderjs/plugin-markdown': {
    routes: [], // a list of routes, the plugin should look for markdown in.
    remarkPlugins: [
      frontmatter, // 'remark-frontmatter' package
      [extractFrontmatter, { name: 'frontmatter', yaml: yaml }], // 'remark-extract-frontmatter' and 'yaml' packages.
      remarkHtml, // 'remark-html' package
    ],
    useElderJsPluginImages: true, // if you are using the @elderjs/plugin-images the plugin replace all markdown images with the {{picture src="" alt="" /}} shortcode.
  },

}

Getting all Markdown For a Route:

An object representing all of the markdown the plugin parsed from the defined routes is available at data.markdown.

If you are looking to get an array of the markdown for a specific route such as blog you can access it data.markdown.blog.

helpers.markdownParser:

In addition to parsing the markdown in the given routes, this plugin makes available the configured remark parser at helpers.markdownParser during the bootstrap hook.

This means you can use the same markdown parser to parse markdown from other sources if needed.

For full documentation please review remark's docs. That said, the default plugin config can be used to parse markdown like so: helpers.markdownParser.processSync(mdText)

Remark Plugins:

If you need to customize the remark plugins that are used here are some notes:

1. The remarkPlugins array are added to remark in the order they are given.
2. If you add a single plugin in your elder.config.js, you must specify a full remark pipeline.
3. If a plugin such as remark-extract-frontmatter needs an array of options, you can pass in an array like so: remarkPlugins: [[extractFrontmatter, { name: 'frontmatter', yaml: yaml }]]

Notes:

• By default, if there is a date field in your frontmatter it will sort all of the markdown for that route by it.
• If there is a slug field in your frontmatter it will use that for the slug, if not it falls back to the filename.