Running Vite server during build breaks plugin assumptions

[natemoo-re]

What version of astro are you using?

2.0.12+

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

N/A

What package manager are you using?

pnpm

What operating system are you using?

macOS

Describe the Bug

In #6238, we broke vite-plugin-pwa (and possibly others) because we started running a temporary Vite server during the build to load Content Collections. vite-plugin-pwa uses apply: 'serve' as a heuristic for running the dev server, which no longer works when we start a temporary server and pass all plugins to that server.

cc @userquin

Link to Minimal Reproducible Example

https://stackblitz.com/edit/github-kyecnu?file=integration.js,astro.config.mjs,package.json

Participation

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

[userquin]

It is not heuristic, since Astro is using Vite from api, any configured plugin will run. Running Vite cli will filter plugins:
https://vitejs.dev/guide/api-plugin.html#conditional-application

Checking the code in Astro PWA repo to allow pwa run without any problem, it seems we also had also a problem with astro preview in older Astro versions with pwa integration, check my Last 2 PR in the repo, if command is preview we just prevent regenerate the sw in close hook.

[userquin]

Maybe I can include a protection using command on configResolved hook in main plugin

[matthewp]

I believe @bholmesdev plans to get rid of the special temporary Vite server and just load through the normal one.