Markdown Plugin that creates <script setup> fails

[j-o-sh]

Description

I may simply lack information here, since it seems to be an execution order problem but at least it is not obvious from the documentation. ;)

I am writing a markdown plugin that generates it's own <script setup> block which I intend to be treated as if the author itself would have created it.
However when rendered via the markdown plugin, the site crashes with a vue error, telling me that: "[plugin:vite:vue] Tags with side effect (<script> and <style>) are ignored in client component templates."

This leads me to believe, that markdown rendering happens after the page has been converted to a vue SFC. Is this assumption correct?

Is there a different way to render VUE specific content in markdown plugins or a flag that I overlooked that pulls the Markdown plugin before the Vue SFC compilation? -- Currently the plugin is configured in the extendsMarkdown section.

Thx for your help.

Kind redards,
Josh

Reproduction

https://stackblitz.com/edit/vuepress-xsmfxy?file=docs/.vuepress/config.ts

Used Package Manager

npm

System Info

// irrelevant ;)

[meteorlxy]

First, please open a discussion instead of an issue when asking a question.

If you want to make such a plugin, you should dive into our source code to understand how we transform md to vue.

Here are some of relevant code:

• https://github.com/mdit-vue/mdit-vue/tree/main/packages/plugin-sfc
• https://github.com/vuepress/vuepress-next/blob/619fc129246183658afc673febb7002f41970276/packages/core/src/page/renderPageContent.ts