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Support vite 5 #85

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wants to merge 7 commits into from
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Support vite 5 #85

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susnux
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@susnux susnux commented Dec 18, 2023

This is a bit more complex, the obvious changes:

  • Support vite 4.x and 5.x
  • Update some dependencies for supporting rollup 4 + vite 5

But there are some other changes required to do so:
Needed to bundle the package as tsc will fail because vite 5 now uses some dependencies that use Node16 module resolution. Therefor we need moduleResolution node16 but this will fail due to a lot of dependency issues.
So the only solution that worked for me was using moduleResolution: Bundler and using vite for bundling the package.
This causes some test issues because now the local vite config would be used for testing, so I needed to adjust the tests a bit.

This is required as vite 5 uses Node16 resolved dependencies, Typescript can not use those without `moduleResolution: node16` but that will break
a lot of other dependencies. So we need to go with module resolution bundler.

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
…template

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
@susnux susnux added the 3. to review Ready to review label Dec 18, 2023
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
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codecov bot commented Dec 18, 2023

Codecov Report

Attention: 7 lines in your changes are missing coverage. Please review.

Comparison is base (026b470) 81.69% compared to head (c520659) 81.13%.

Files Patch % Lines
lib/index.ts 0.00% 7 Missing ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main      #85      +/-   ##
==========================================
- Coverage   81.69%   81.13%   -0.57%     
==========================================
  Files           8        8              
  Lines         579      583       +4     
  Branches       48       48              
==========================================
  Hits          473      473              
- Misses         58       62       +4     
  Partials       48       48              

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Did I understand correctly that adding bundling with Vite here is needed, because this import

import type { PluginConfiguration as VitePluginInjectCSSOptions } from 'vite-plugin-css-injected-by-js/dist/esm/declarations/interface.d.ts'

is not allowed because it is not exported by package.json?

We can grab this type as

type VitePluginInjectCSSOptions = Parameters<typeof injectCSSPlugin>[0]

(Or propose the lib author to export all the types)

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susnux commented Dec 18, 2023

Did I understand correctly that adding bundling with Vite here is needed, because this import ...

No not only, the main problem is vite 5 importing rollup/parseAst from rollup 4. This is a Node16 import and thus failed for Typescript when set to moduleResolution: node.
But moduleResolution: node16 also fails because that requires extensions in relative imports which failes for some dependencies...

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susnux commented Dec 18, 2023

But I would really appreciate any solution :)

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ShGKme commented Dec 19, 2023

Did I understand correctly that adding bundling with Vite here is needed, because this import ...

No not only, the main problem is vite 5 importing rollup/parseAst from rollup 4. This is a Node16 import and thus failed for Typescript when set to moduleResolution: node. But moduleResolution: node16 also fails because that requires extensions in relative imports which failes for some dependencies...

Why not moduleResolution: Bundler? It should work as node16 but allows missing extensions

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ShGKme commented Dec 19, 2023

But I would really appreciate any solution :)

I've just tried this type instead of import and build via TSC seems to work fine on top of this PR, and all tests have passed.

type VitePluginInjectCSSOptions = Parameters<typeof injectCSSPlugin>[0]

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susnux commented Dec 19, 2023

Why not moduleResolution: Bundler? It should work as node16 but allows missing extensions

Because that does not work with Typescript (tsc) 😢

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ShGKme commented Dec 19, 2023

Why not moduleResolution: Bundler? It should work as node16 but allows missing extensions

Because that does not work with Typescript (tsc) 😢

Could you add more details on what doesn't work?

It works for me, tested on building @nextcloud/vue + server on top.

(After replacing invalid import)

@susnux susnux mentioned this pull request Dec 19, 2023
@susnux susnux closed this Dec 19, 2023
@susnux susnux deleted the enh/support-vite-5 branch December 19, 2023 14:44
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