Commit Graph

2 Commits

Author SHA1 Message Date
Gabriel Donadel Dall'Agnol 55b09da62a fix: Eslint on Danger not matching project config (#34980)
Summary:
I've been noticing this for a while now, every time that someone changes a file inside rn-tester Danger comments a bunch of warnings regarding inline styles, e.g. https://github.com/facebook/react-native/pull/34567#issuecomment-1257956893, even though that is disabled inside .eslintrc https://github.com/facebook/react-native/blob/8edf4e9e3adcc85743e3c86a25ab3748b276a3da/packages/rn-tester/.eslintrc#L3

After some investigation, I realized that the problem was that the Eslint Node.js API used by [seadub/danger-plugin-eslint](https://www.npmjs.com/package/seadub/danger-plugin-eslint) was not able to locate any `.eslintrc` files due to the location of the directory where danger is invoked. By using `process.chdir` we can ensure that eslint will run from the root folder and that it will be able to find all .eslintrc files

## Changelog

[Internal] [Fixed] - fix eslint config when running Danger

Pull Request resolved: https://github.com/facebook/react-native/pull/34980

Test Plan:
run `yarn danger pr https://github.com/facebook/react-native/pull/34976`

After

![image](https://user-images.githubusercontent.com/11707729/195751496-5225a32f-f4b3-4ce2-833f-ae5723f647c0.png)

Before

![image](https://user-images.githubusercontent.com/11707729/195751673-34ba87fc-ce50-4020-9688-a486e3021c4f.png)

Reviewed By: cortinico

Differential Revision: D40384300

Pulled By: yungsters

fbshipit-source-id: e68eeafc42567dc9d7297dde3709a989cc70f4e2
2022-10-14 10:01:25 -07:00
Luna Wei 767f8e0249 Add bots as a yarn workspace and update danger action (#34652)
Summary:
allow-large-files

When working on https://github.com/facebook/react-native/pull/34614, danger is failing because it doesn't share `node_modules` with the root directory where `typescript` is installed as we added it as a parser in our eslint config.

By setting `bots` as a yarn workspace, dependencies are all installed under the root `node_modules` folder and in local testing (detailed in test section) we no longer have the `typescript module not found` error. However, danger will continue to fail on https://github.com/facebook/react-native/pull/34614 as the `danger_pr` Github action runs from what's defined on `main`.

Once these changes land, I can rebase https://github.com/facebook/react-native/pull/34614 on it and danger's eslint should pass.

## Changelog

<!-- Help reviewers and the release process by writing your own changelog entry. For an example, see:
https://reactnative.dev/contributing/changelogs-in-pull-requests
-->

[Internal][Fixed] - Add `bots` directory as a yarn workspace and update `danger_pr` Github action

Pull Request resolved: https://github.com/facebook/react-native/pull/34652

Test Plan:
To verify this fix I had to run:
```
react-native $ yarn && cd bots
react-native/bots$ yarn run danger pr https://github.com/facebook/react-native/pull/34614
```

which resulted in
```
❯ yarn run danger pr https://github.com/facebook/react-native/pull/34614
yarn run v1.22.19
$ lunaleaps/react-native/node_modules/.bin/danger pr https://github.com/facebook/react-native/pull/34614
Starting Danger PR on facebook/react-native#34614

Danger: ✓ found only warnings, not failing the build
## Warnings
🔒 package.json - <i>Changes were made to package.json. This will require a manual import by a Facebook employee.</i>

  Done in 12.78s.
```
Verified this also on another PR:
```
yarn run danger pr https://github.com/facebook/react-native/pull/34650
```

Reviewed By: NickGerleman

Differential Revision: D39435286

Pulled By: lunaleaps

fbshipit-source-id: 8c82f49facf162f4fc0918e3abd95eb7e4ad1e37
2022-09-12 22:03:34 -07:00