mkdocs-material/docs/extensions/metadata.md

hero	path	source
Set heroes with metadata	tree/master/docs/extensions	metadata.md

Metadata

The Metadata extension makes it possible to add metadata to a document which gives more control over the theme in a page-specific context.

Configuration

Add the following lines to mkdocs.yml:

markdown_extensions:
  - meta

Usage

Metadata is written as a series of key-value pairs at the beginning of the Markdown document, delimited by a blank line which ends the metadata context. Naturally, the metadata is stripped from the document before rendering the actual page content and made available to the theme.

Example:

---
title: Lorem ipsum dolor sit amet
description: Nullam urna elit, malesuada eget finibus ut, ac tortor.
path: path/to/file
source: file.js
---

# Headline

...

See the next section which covers the metadata that is supported by Material.

Setting a hero

Material exposes a simple text-only page-local hero via Metadata, as you can see on the current page when you scroll to the top. It's as simple as:

hero: Set heroes with metadata

Linking sources

When a document is related to a specific source file and the repo_url is defined inside the project's mkdocs.yml, the file can be linked using the source key:

source: file.js

The filename is appended to the repo_url set in mkdocs.yml, but can be prefixed with a path to ensure correct path resolving. The name of the source file is shown in the tooltip.

Example:

path: tree/master/docs/extensions
source: metadata.md

Redirecting to another page

It's sometimes necessary to move documents around in the navigation tree and redirect user from the old URL to the new one. The redirect meta-tag allows to create a redirection from the current document to the address specified in the tag.

For instance, if your document contains:

redirect: /new/url

accessing that document's URL will automatically redirect to /new/url.

Overrides

Page title

The page title can be overridden on a per-document basis:

title: Lorem ipsum dolor sit amet

This will set the title tag inside the document head for the current page to the provided value. It will also override the default behavior of Material for MkDocs which appends the site title using a dash as a separator to the page title.

Page description

The page description can also be overridden on a per-document basis:

description: Nullam urna elit, malesuada eget finibus ut, ac tortor.

This will set the meta tag containing the site description inside the document head for the current page to the provided value.

Disqus

As described in the getting started guide, Disqus can be enabled on a per-document basis:

disqus: your-shortname

Disqus can also be disabled for a specific page by setting it to an empty value:

disqus: