Input Path To Url plugin has trouble with spaces (encoded or not) and diacritics

[Lamecarlate]

Operating system

Ubuntu Linux 24.04

Eleventy

3.0.0

Describe the bug

When a markdown link contains spaces (within <>) or encoded spaces (%20) or diacritics (example: hypothèse), InputPathToUrlTransformPlugin does not work as intended.

From a file name hypothèse.md, instead of generating "/hypothèse", for example, it outputs /hypothèse.md.

Generated files are OK, and an html link to "/hypothèse" is working. This is only about markdown links.

Reproduction steps

1. Get the archive, extract it, npm install in it, and npx @11ty/eleventy --serve.
2. Go to home page.
3. Click on links (the first, "Plip", is OK, the last three are html and OK, the others aren't).
4. See a 404 error.

eleventy-sample-inputPathToUrl-test.zip

Expected behavior

I expect the links to lead to the correctly generated html files, whether they contain spaces, %20, or diacritics.

Thanks for the hard work, I'm hoping this issue is correctly written.

Reproduction URL

No response

Screenshots

No response

[zachleat]

Cross linking 11ty/eleventy-img#253 (though this is a different issue!)

The fix for this one will ship with v3.0.1-alpha.1

[Lamecarlate]

(yep, it's me too on eleventy-img 😅 thanks for the answer, I look forward to v3.0.1-alpha.1)