[Bug] No linting for .ts and .tsx files when using vue-eslint-parser

[wenfangdu]

Quote from README.md:

The 2.0.4 version of the extension contains the following major improvements:

Improved TypeScript detection - As soon as TypeScript is correctly configured inside ESLint, you no longer need additional configuration through VS Code's eslint.validate setting. The same is true for HTML and Vue.js files.

Therefore, my config:

{
  "eslint.validate": []
}

Repro: https://github.com/wenfangdu/vue-eslint-parser-repro

Seems when using vue-eslint-parser, .ts and .tsx files aren't auto-detected unless I explicitly specify:

{
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact"
  ]
}

[dbaeumer]

This is actually by design since I didn't want to break existing users. You should simply remove the setting since it is not necessary for your setup anymore.

Let me know if everything works as expected when the setting is removed.

[wenfangdu]

@dbaeumer Please pardon me if I'm wrong, I think you misunderstood the issue. My previous config "eslint.validate": [] (which is the default, I didn't manually add it) caused .ts and .tsx not being linted, only after using the following config, the linting took effect.

{
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact"
  ]
}

You can try my repro with the default "eslint.validate": [] and see if linting is on.

[dbaeumer]

I cloned the repository as is and it works for me out of the box

[dbaeumer]

Any additional steps?

[wenfangdu]

@dbaeumer No, there's none. It's quite strange, I'm using the following as a workaround now, no problems so far:

{
  "eslint.validate": [
    "javascript",
    "javascriptreact",
    "typescript",
    "typescriptreact"
  ]
}

[dbaeumer]

That is really strange since it works for me without the eslint.validate setting.

[baranelitez]

@wenfangdu are you using windows by any chance? if so, can you try the same repo in another windows computer along with linux/osx? My findings are that it fails without that validate options if you use windows, whereas in linux/OSX, it works out of the box.

[wenfangdu]

@wenfangdu are you using windows by any chance? if so, can you try the same repo in another windows computer along with Linux/OSX? My findings are that it fails without that validate options if you use windows, whereas, in Linux/OSX, it works out of the box.

@baranelitez Yes, I'm using Windows 10.

@dbaeumer I think this might be the reason?

[wenfangdu]

@dbaeumer Sorry to bother 🙏, is it released? It's still reproducible for me.

[dbaeumer]

Only has a new insider here: https://github.com/microsoft/vscode-eslint/releases/tag/release%2F2.1.24-Insider

If you want to give it a try you can download the VSIX and install using the Install from VSIX command in VS Code.