🐛 A custom stylelint plugin causes knip crash

[Ronny-zzl]

Prerequisites

• [x] I'm using the latest version
• [x] I've read the relevant documentation
• [x] I've searched for existing issues
• [x] I've checked the list of known issues
• [x] I've read the issue reproduction guide

Reproduction url

https://github.com/Ronny-zzl/knip-stylelint-plugin

Reproduction access

• [x] I've made sure the reproduction is publicly accessible

Description of the issue

1. clone the repo and pnpm i
2. run pnpm knip and the error below will occur TypeError: filePath.includes is not a function

I believe that knip interprets the plugin's path as a string, but in fact the directly imported plugin is not a string, which causes an error.

[webpro]

Thanks for the report, Zhang! The repro url returns a 404, though.

[Ronny-zzl]

@webpro I'm sorry for that. It's public now.

[tbashiyy]

Hello, I may facing same issue. If there is workaround, I want to know it.🙏

[webpro]

Looks like we need to check whether the value is a string before using it: https://github.com/webpro-nl/knip/blob/main/packages/knip/src/plugins/stylelint/index.ts#L19

Someone up for a PR maybe? :)

[tbashiyy]

I found same we should fix, too. I'm trying to add test now...

[tbashiyy]

@webpro I created PR! https://github.com/webpro-nl/knip/pull/1004