Fix the new recommended ruleset

[DavidRouyer]

Otherwise it fails with the following errors:

Error: Cannot read config file: C:\myrepo\node_modules\@vue\eslint-config-typescript\index
Error: ENOENT: no such file or directory, open 'C:\myrepo\node_modules\@vue\eslint-config-typescript\index'

[haoqunjiang]

How did you encounter this problem? I've never seen such errors.
I believe the file extension is certainly omittable, as it has been also used in the airbnb config since a long time ago: https://github.com/airbnb/javascript/blob/master/packages/eslint-config-airbnb-base/index.js

[DavidRouyer]

@sodatea Here is a minimum reproducible example https://github.com/DavidRouyer/vue-cli-eslint

My environment:

• Windows 10
• Node.js 13.2.0
• Vue CLI 4.0.5
• Yarn 1.19.1

It failed on my Docker setup too so it's not related to Windows

Maybe something is misconfigured? You can take a look at the commit https://github.com/DavidRouyer/vue-cli-eslint/commit/295a76950f93d3480372291a74bb71fd18ce2fc1

[haoqunjiang]

Reproduced it. Really weird that I did not encounter the error before.
Thanks for the help!

[vue-bot]

Thanks again! 💚

[DavidRouyer]

@sodatea The Airbnb config has an additional .map(require.resolve) on the extends array, which should do the trick to resolve files by omitting the extension

[haoqunjiang]

But somehow it passed our tests… 🤔

[DavidRouyer]

Are you sure you're testing both configurations? The @vue/typescript/recommended config doesn't seem to be tested

[haoqunjiang]

We are testing against this eslintrc, which extends the recommended config: https://github.com/vuejs/eslint-config-typescript/blob/master/.eslintrc.js

The spec is here: https://github.com/vuejs/eslint-config-typescript/blob/master/test/index.spec.js