node_modules in dist folder

[lorenzolewis]

What version of astro are you using?

2.10.0

Are you using an SSR adapter? If so, which one?

None

What package manager are you using?

pnpm

What operating system are you using?

macOS

What browser are you using?

N/A (build related)

Describe the Bug

This is related to the Starlight integration but appears to be an issue with Astro itself. This only showed up for Astro versions 2.5.6 and AFTER. 2.5.5 and before run as expected.

There appear to be 2 files that aren't cleaned up as part of running pnpm astro build:

• dist/node_modules/.pnpm/@astrojs+starlight@0.6.1_astro@2.10.0/node_modules/@astrojs/starlight/404.astro.mjs
• dist/node_modules/.pnpm/@astrojs+starlight@0.6.1_astro@2.10.0/node_modules/@astrojs/starlight/index.astro.mjs

The content inside the index.astro.mjs looks like this:

export { renderers } from '../../../../../../renderers.mjs';
export { onRequest } from '../../../../../../_empty-middleware.mjs';
import '../../../../../../chunks/astro.2c0550c5.mjs';

const page = () => import('../../../../../../chunks/pages/index.astro.301b0b80.mjs');

export { page };

The contents of 404.astro.mjs is the same but referencing the 404 files instead.

Note: I wasn't able to get this to reproduce in Stackblitz but got it locally on a macOS M1 Pro (macOS 13.4 (22F66)) and also on a GitHub Codespace environment.

Original issue in the Starlight repo: withastro/starlight#458
Potentially related: #7397, #7193

What's the expected result?

The node_modules folder shouldn't be included in the dist folder (which is resulting in some downstream tooling thinking a build output parameter isn't configured properly since there's a node_modules folder).

Link to Minimal Reproducible Example

https://github.com/lorenzolewis/starlight-bug-test

Participation

• I am willing to submit a pull request for this issue.

[matthewp]

I bet that the code that cleans up ignore dot folders.