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Add opt-out for eslint-webpack-plugin #10170

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merged 1 commit into from Feb 3, 2021
Merged

Add opt-out for eslint-webpack-plugin #10170

merged 1 commit into from Feb 3, 2021
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mrmckeb
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@mrmckeb mrmckeb commented Nov 29, 2020 •
edited

This PR adds two new flags, documented under "Advanced Configuration".

  • ESLINT_NO_DEV_ERRORS - converts errors to warnings in development (no error overlay).
  • DISABLE_ESLINT_PLUGIN - the plugin is completely disabled. This will also bring performance benefits for some users.

It was tested with a mixture of warnings and errors, both flags were tested individually.

Resolves #9887.

@chrisahardie
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Instead of removing the plugin entirely, would it be better just to flip the switch on the failOnError option?

@eek
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eek commented Dec 1, 2020

Instead of removing the plugin entirely, would it be better just to flip the switch on the failOnError option?

I also agree to not remove the plugin altogether. The plugin also has an option emitWarning that will force to only emit warnings instead of errors, leaving the compile to succeed but still show the warnings.

@ianschmitz
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Not a bad idea! What do you think @mrmckeb?

@silverwind
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I think generally one wants to treat errors as warnings during dev build and to treat warnings as errors during prod build (with an opt-out maybe for that one).

@mrmckeb
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mrmckeb commented Dec 17, 2020

Sorry for the slow response, yes we can make this change. I'll take a look this weekend!

@mrmckeb mrmckeb force-pushed the feature/improve-eslint-handling branch from 7e2983e to ef8d5d3 Compare December 20, 2020 18:57
@mrmckeb
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mrmckeb commented Dec 20, 2020

Thanks for the feedback on this everyone, this has been adjusted and now emits warnings only when this flag is set.

@mrmckeb
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mrmckeb commented Jan 6, 2021 •
edited

Please see this discussion, we'd love to get more input before moving forward with this: #10344

@mrmckeb mrmckeb force-pushed the feature/improve-eslint-handling branch from ef8d5d3 to 41f8c71 Compare January 24, 2021 13:58
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mrmckeb commented Jan 24, 2021

This has been updated to reflect the outcome of #10344.

@xfournet
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Thanks! Would be possible to take into account the DISABLE_ESLINT_PLUGIN variable in

create-react-app/packages/react-scripts/scripts/utils/verifyPackageTree.js

Line 20 in 0f6fc2b

const depsToCheck = [
to skip the check of eslint & babel-eslint versions ?

@mrmckeb
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mrmckeb commented Jan 26, 2021

That's a good call @xfournet - @iansu @ianschmitz, what do you think?

@iansu iansu added this to the 4.0.2 milestone Feb 3, 2021
@iansu iansu merged commit b9963ab into master Feb 3, 2021
@iansu iansu deleted the feature/improve-eslint-handling branch February 3, 2021 18:45
@mrmckeb mrmckeb mentioned this pull request Feb 3, 2021
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dimadk24 added a commit to dimadk24/english-fight-ui that referenced this pull request Feb 3, 2021
@dimadk24
chore: update react-scripts to v4.0.2
bee0ac8 
To get facebook/create-react-app/pull/10170
@jrr jrr mentioned this pull request Feb 3, 2021
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dimadk24 added a commit to dimadk24/english-fight-ui that referenced this pull request Feb 4, 2021
@dimadk24
chore: update react-scripts to v4.0.2
314e759 
To get facebook/create-react-app/pull/10170
@mrmckeb mrmckeb mentioned this pull request Feb 4, 2021
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@mrmckeb
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mrmckeb commented Feb 4, 2021

@xfournet, please see #10499. We'll aim for this to go out with the next release. Thanks for the suggestion!

@xfournet
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xfournet commented Feb 4, 2021

@mrmckeb thanks for taking care of that

@ben8p ben8p mentioned this pull request Feb 4, 2021
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@giuband giuband mentioned this pull request Feb 5, 2021
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@gavinsharp gavinsharp mentioned this pull request Apr 22, 2021
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blackarctic added a commit to blackarctic/create-react-app that referenced this pull request Apr 29, 2021
@blackarctic @ryota-murakami
@KonstantinSimeonov @iansu @sho-t @anyulled @ianschmitz @jeffposnick @EvanBacon @trainto @sheepsteak @jasonwilliams @jabranr @jrr @raix @maxsbelt @ehsankhfr @merceyz @Avivhdr @tobiasbueschel @josezone @mad-jose @ajhyndman @mrmckeb @jamesgeorge007 @Awarua- @wclem4
Align with react-scripts 4.0.3 (#17)
109f05d 
* Fix noFallthroughCasesInSwitch/jsx object is not extensible (facebook#9921)

Co-authored-by: Konstantin Simeonov <kon.simeonov@protonmail.com>

* Add logo license to README

* Remove trailing space in reportWebVitals.ts (facebook#10040)

* docs: add React Testing Library as a library requiring jsdom (facebook#10052)

Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>

* Increase Workbox's maximumFileSizeToCacheInBytes (facebook#10048)

* Create FUNDING.yml

* replace inquirer with prompts (facebook#10083)

- remove `react-dev-utils/inquirer` public import

* Prepare 4.0.1 release

* Prepare 4.0.1 release

* Publish

 - cra-template-typescript@1.1.1
 - cra-template@1.1.1
 - create-react-app@4.0.1
 - react-dev-utils@11.0.1
 - react-scripts@4.0.1

* chore: bump web-vital dependency version (facebook#10143)

* chore: bump typescript version (facebook#10141)

Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>

* Add TypeScript 4.x as peerDependency to react-scripts(facebook#9964)

* remove chalk from formatWebpackMessages (facebook#10198)

* Upgrade @svgr/webpack to fix build error (facebook#10213)

Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>

* Improve vendor chunk names in development (facebook#9569)

* Update postcss packages (facebook#10003)

Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>

* Recovered some integration tests (facebook#10091)

* Upgrade sass-loader (facebook#9988)

* Move ESLint cache file into node_modules (facebook#9977)

Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>

* Revert "Update postcss packages" (facebook#10216)

This reverts commit 580ed5d.

* Remove references to Node 8 (facebook#10214)

* fix(react-scripts): add missing peer dependency react and update react-refresh-webpack-plugin (facebook#9872)

* Update using-the-public-folder.md (facebook#10314)

Some library --> Some libraries

* docs: add missing override options for Jest config (facebook#9473)

* Fix CI tests (facebook#10217)

* appTsConfig immutability handling by immer (facebook#10027)

Co-authored-by: mad-jose <joset@yeswearemad.com>

* Add support for new BUILD_PATH advanced configuration variable (facebook#8986)

* Add opt-out for eslint-webpack-plugin (facebook#10170)

* Prepare 4.0.2 release

* Publish

 - cra-template-typescript@1.1.2
 - cra-template@1.1.2
 - create-react-app@4.0.2
 - react-dev-utils@11.0.2
 - react-error-overlay@6.0.9
 - react-scripts@4.0.2

* tests: update test case to match the description (facebook#10384)

* Bump webpack-dev-server 3.11.0 -> 3.11.1 (facebook#10312)

Resolves facebook#10084 security vulnerability in websocket-driver library version 0.5.6, imported transitively by sockjs

* Upgrade eslint-webpack-plugin to fix opt-out flag (facebook#10590)

* update immer to 8.0.1 to address vulnerability (facebook#10412)

Resolves facebook#10411

Bumps immer version to 8.0.1 to address the prototype pollution
vulnerability with the current 7.0.9 version.

* Prepare 4.0.3 release

* Update CHANGELOG

* Publish

 - create-react-app@4.0.3
 - react-dev-utils@11.0.3
 - react-scripts@4.0.3

Co-authored-by: Ryota Murakami <dojce1048@gmail.com>
Co-authored-by: Konstantin Simeonov <kon.simeonov@protonmail.com>
Co-authored-by: Ian Sutherland <ian@iansutherland.ca>
Co-authored-by: sho90 <aznecosann@gmail.com>
Co-authored-by: Anyul Rivas <anyulled@gmail.com>
Co-authored-by: Ian Schmitz <ianschmitz@gmail.com>
Co-authored-by: Jeffrey Posnick <jeffy@google.com>
Co-authored-by: Evan Bacon <baconbrix@gmail.com>
Co-authored-by: Sahil Purav <sahil5684@gmail.com>
Co-authored-by: Hakjoon Sim <trainto@gmail.com>
Co-authored-by: Chris Shepherd <chris@chrisshepherd.me>
Co-authored-by: Jason Williams <936006+jasonwilliams@users.noreply.github.com>
Co-authored-by: Jabran Rafique⚡️ <jabranr@users.noreply.github.com>
Co-authored-by: John Ruble <johnruble@gmail.com>
Co-authored-by: Morten N.O. Nørgaard Henriksen <morten.n.o.henriksen@icloud.com>
Co-authored-by: Sergey Makarov <serega.s.makar@gmail.com>
Co-authored-by: EhsanKhaki <ehsankhfr@gmail.com>
Co-authored-by: Kristoffer K <merceyz@users.noreply.github.com>
Co-authored-by: Aviv Hadar <Avivhdr@gmail.com>
Co-authored-by: Tobias Büschel <13087421+tobiasbueschel@users.noreply.github.com>
Co-authored-by: mad-jose <44253495+josezone@users.noreply.github.com>
Co-authored-by: mad-jose <joset@yeswearemad.com>
Co-authored-by: Andrew Hyndman <ajhyndman@hotmail.com>
Co-authored-by: Brody McKee <mrmckeb@users.noreply.github.com>
Co-authored-by: James George <jamesgeorge998001@gmail.com>
Co-authored-by: Dion Woolley <woolley.dion@gmail.com>
Co-authored-by: Walker Clem <51654951+wclem4@users.noreply.github.com>
wombleton pushed a commit to AurorNZ/create-react-app that referenced this pull request Jun 1, 2021
@mrmckeb @wombleton
Add opt-out for eslint-webpack-plugin (facebook#10170)
15cc900
@giuband giuband mentioned this pull request Dec 9, 2021
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@swisstackle swisstackle mentioned this pull request May 21, 2022
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penguineer added a commit to penguineer/cleanURI-webui that referenced this pull request Aug 3, 2022
@penguineer
🐳 Disable ESLINT for npm build in Docker image
aa13161 
Based on facebook/create-react-app#10170
abhiisheek pushed a commit to abhiisheek/create-react-app that referenced this pull request May 19, 2023
@mrmckeb @abhiisheek
Add opt-out for eslint-webpack-plugin (facebook#10170)
d6cec3e
abhiisheek pushed a commit to abhiisheek/create-react-app that referenced this pull request May 24, 2023
@mrmckeb @abhiisheek
Add opt-out for eslint-webpack-plugin (facebook#10170)
5a011ae
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After update to 4.0 lint errors are blocking the rendering
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@mrmckeb @chrisahardie @eek @ianschmitz @silverwind @xfournet @luisFebro @DarkAce65 @iansu @facebook-github-bot