Can't override prettier config when linting on commit is configured

[cesalberca]

Version

3.0.0-alpha.13

Reproduction link

https://github.com/cesalberca/curiosity-client/tree/prettier-bug

Steps to reproduce

Try committing any change.

What is expected?

Prettier user configuration should be applied correctly when using lint-staged and not fail.

What is actually happening?

When running yarn lint everything works as expected and no linting errors are found. However when I make a commit the following error happens:

 > running pre-commit hook: lint-staged
 ❯ Running tasks for *.js
   ✖ vue-cli-service lint
     → 1 warning found.
     git add
 ↓ Running tasks for *.vue [skipped]
   → No staged files match *.vue
✖ vue-cli-service lint found some errors. Please fix them and try committing again.
warning: File ignored because of a matching ignore pattern. Use "--no-ignore" to override (undefined) at vue.config.js


1 warning found.

pre-commit hook failed (add --no-verify to bypass)

I've tried deleting .eslintignore and vue.config.js and the error persists.

When there is no prettierrc.js everything works as expected, but I would like to be able to change the Prettier configuration.

[yyx990803]

This looks like an upstream bug in prettier itself. Turns out it works properly if you use .prettierrc instead of .prettierrc.js.

[cesalberca]

Which Prettier issue is related to this? Thank you!

[yyx990803]

Nevermind - this is actually because lint-staged is invoking eslint with explicit files list and causes staged AND ignored files to throw warnings.