mdx partial file frontmatter warning

[patdavid]

Is there a way to suppress warnings when using mdx partial files _partial-file.mdx that contains frontmatter? I'm parsing frontmatter without a problem (v2) but would either like to suppress the warnings or solve keeping metadata with mdx partial data together for rendering.
The warnings are triggering errors in my CI builds.

[patdavid]

On building I see warnings like:

[WARNING] Docusaurus MDX partial files should not contain front matter.
Those partial files use the _ prefix as a convention by default, but this is configurable.
File at /home/pat/personal/github/project/src/pages/team/_pdavid.mdx contains front matter that will be ignored:
{
  "name": "Pat David",
  "title": "Helper",
  "social": {
    "location": {
      "label": "Employee, USA"
    }
  },
  "photo": "patdavid.webp"
}

[slorber]

We don't have an ability to disable that warning currently.

It is here for a reason and prevent you from adding useless front-matter that Docusaurus won't consider. But I see how it could be annoying in some special cases.

In v3.1 (or canary) we will ship a parseFrontMatter generic feature that should solve the problem: #9624

export default {
  markdown: {
    parseFrontMatter: async (params) => {
      const result = await params.defaultParseFrontMatter(params);

      if (isPartial(params.filePath)) {
        result.frontMatter = {};
      }

      return result;
    },
  },
}

The idea is that you can "erase" the front matter before docusaurus can even see it.