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tools: refactor .eslintrc.js #27789

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@Trott Trott commented May 21, 2019

tools: edit .eslintrc.js for minor maintainability improvements

* Add a comment explaining the Module._findPath() hacks so that someone
  else doesn't do what I do and try to remove them because they seem
  unnecessary for `make lint` and friends.
* Add a trailing comma for consistency with the rest of the file.
Checklist
  • make -j4 test (UNIX), or vcbuild test (Windows) passes
  • commit message follows commit guidelines

@Trott Trott requested a review from devsnek May 21, 2019 04:17
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@nodejs-github-bot nodejs-github-bot added the tools Issues and PRs related to the tools directory. label May 21, 2019
@@ -236,7 +213,7 @@ module.exports = {
{
selector: "CallExpression[callee.property.name='strictEqual'][arguments.0.type='Literal']:not([arguments.1.type='Literal']):not([arguments.1.type='ObjectExpression']):not([arguments.1.type='ArrayExpression']):not([arguments.1.type='UnaryExpression'])",
message: 'The first argument should be the `actual`, not the `expected` value.',
}
},
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If you want to have a consistent style, what about enabling the rule at the top of the file? That way it would be possible to slowly migrate some files.

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if i remove the _findPath hack eslint still fails for me.

Oops! Something went wrong! :(

ESLint: 5.15.1.
ESLint couldn't find the plugin "eslint-plugin-markdown". This can happen for a couple different reasons:

1. If ESLint is installed globally, then make sure eslint-plugin-markdown is also installed globally. A globally-installed ESLint cannot find a locally-installed plugin.

2. If ESLint is installed locally, then it's likely that the plugin isn't installed correctly. Try reinstalling by running the following:

    npm i eslint-plugin-markdown@latest --save-dev

Path to ESLint package: /Users/gus/.npm-global/lib/node_modules/eslint

If you still can't figure out the problem, please stop by https://gitter.im/eslint/eslint to chat with the team.

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meant to do request changes not approve

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Trott commented May 23, 2019

@devsnek What are you running to get that error? make lint? make lint-js? Something else?

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Trott commented May 24, 2019

@devsnek Are you running a globally-installed eslint? Or maybe on a stale branch? ESLint in our source tree is 5.16.0 but your message say 5.15.1. It hasn't been 5.15.1 since March.

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Trott commented May 24, 2019

@devsnek Are you running a globally-installed eslint? Or maybe on a stale branch? ESLint in our source tree is 5.16.0 but your message say 5.15.1. It hasn't been 5.15.1 since March.

Ah, yes, installing eslint globally and trying to run it that way seems to replicate this problem.

Any openness to the idea that perhaps that shouldn't be supported? (I'm unsure myself. I see the benefit of stuff just-working for someone.)

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devsnek commented May 24, 2019

I think we should definitely be supporting global eslint because that's how editors run linting. lint-js isn't the only usage.

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Trott commented May 24, 2019

I think we should definitely be supporting global eslint because that's how editors run linting. lint-js isn't the only usage.

OK! I've left out that change and instead added a comment explaining why the monkeypatching is necessary so no one else comes along and tries to undo it. @devsnek PTAL

Lite CI: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/3616/

* Add a comment explaining the Module._findPath() hacks so that someone
  else doesn't do what I do and try to remove them because they seem
  unnecessary for `make lint` and friends.
* Add a trailing comma for consistency with the rest of the file.
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Trott commented May 24, 2019

Fixed a tiny thing in the comment. Running Lite CI again...

Lite CI: https://ci.nodejs.org/job/node-test-pull-request-lite-pipeline/3617/

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Trott commented May 24, 2019

Landed in 5b8df5e

@Trott Trott closed this May 24, 2019
Trott added a commit to Trott/io.js that referenced this pull request May 24, 2019
* Add a comment explaining the Module._findPath() hacks so that someone
  else doesn't do what I do and try to remove them because they seem
  unnecessary for `make lint` and friends.
* Add a trailing comma for consistency with the rest of the file.

PR-URL: nodejs#27789
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
targos pushed a commit that referenced this pull request May 28, 2019
* Add a comment explaining the Module._findPath() hacks so that someone
  else doesn't do what I do and try to remove them because they seem
  unnecessary for `make lint` and friends.
* Add a trailing comma for consistency with the rest of the file.

PR-URL: #27789
Reviewed-By: Ruben Bridgewater <ruben@bridgewater.de>
Reviewed-By: Trivikram Kamat <trivikr.dev@gmail.com>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gus Caplan <me@gus.host>
@targos targos mentioned this pull request Jun 3, 2019
@Trott Trott deleted the refactor-eslintrc.js branch January 13, 2022 22:51
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