fix `storybook` tests on windows in ci

[manuel3108]

In #275 we had severe problems with the storybook tests on windows. They were failing with obscure error message while running pnpm dlx storybook@8.3.6. Those failing tests mostly occurred on windows, but from time to time also on ubuntu. Never on mac.

Tests work flawlessly locally on windows; thus we decided to skip them ci for now

[JReinhold]

Let me know if I can assist in any way here.

[AdrianGonz97]

It's tough to pinpoint the exact issue, but here's some error info we've been able to get: https://github.com/sveltejs/cli/actions/runs/11806879168/job/32892430989?pr=181#step:8:168

[AdrianGonz97]

@JReinhold

I managed to reduce it down into a minimal repro: https://github.com/AdrianGonz97/storybook-ci-repro

It appears that it doesn't like to run separate processes of storybook init concurrently.

[manuel3108]

I managed to reduce it down into a minimal repro: https://github.com/AdrianGonz97/storybook-ci-repro

It appears that it doesn't like to run separate processes of storybook init concurrently.

Great. Was also able to reproduce this in a linux based codespace just now!

Edit: Should we try running the storybook test non concurently?

[AdrianGonz97]

Should we try running the storybook test non concurently?

Already covered in https://github.com/sveltejs/cli/pull/181/files#diff-88b82b064ede32a2332fd0d35f0f01326479ad0ff68248247c513c40838072caR10-R13

[manuel3108]

Ohh great Since this is also happening on ubuntu from time to time, should we just remove the concurrent tests for storybook altogether?

[AdrianGonz97]

I think we can just leave it alone for now. If it starts to get annoying again on the other platforms, then we can start considering to only running it sequentially in CI

[manuel3108]

And for the sake of protocolling it somewhere, this just happend to me for the first time on macOs as well. https://github.com/sveltejs/cli/actions/runs/11843814850/job/33005611663?pr=303

[JReinhold]

Are you okay with fixing it in your CI, not running them concurrently?

Because it doesn't sound like anything a regular user would do (you're probably the first ever to discover this), so sinking time into figuring out the issue on the Storybook side is a hard sell.

[AdrianGonz97]

Because it doesn't sound like anything a regular user would do (you're probably the first ever to discover this)

Based on the error, there may be a few more folks that ran into this (or something similar) as well: https://github.com/storybookjs/storybook/issues?q=sort%3Aupdated-desc%20is%3Aissue%20is%3Aopen%20Error%3A%20EBUSY%3A%20resource%20busy%20or%20locked

Are you okay with fixing it in your CI, not running them concurrently?

For sure! It's certainly not a dealbreaker since we have a workaround now

[manuel3108]

Running them sequentially hasn't caused any trouble in the last two weeks, closing.