breaking: remove built-ins from @cypress/webpack-batteries-included-preprocessor
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AtofStryker
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@cypress/webpack-batteries-included-preprocessor
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breaking/remove_built_ins_from_webpack_5
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| Run duration | 18m 23s |
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| Committer | Bill Glesias |
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…rade as they should no longer be needed for most users
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AtofStryker
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May 21, 2025
| @@ -40,7 +40,7 @@ describe('devServer', function () { | |||
| // Writing to disk includes the correct source map size, where the difference will be made up from stat size vs parsed size | |||
| // This is critical if a user is trying to debug to determine if they have large source maps or other large files in their dev-server under test | |||
| describe('writes to disk if DEBUG=cypress-verbose:webpack-dev-server:bundle-analyzer is set', async () => { | |||
| const WEBPACK_DEV_SERVER_VERSIONS: (4 | 5)[] = [4, 5] | |||
| const WEBPACK_DEV_SERVER_VERSIONS: (5)[] = [5] | |||
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I think we have a bad merge into the 15 branch. This is very likely failing
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Additional details
With the release of Cypress 15, we are removing the default built-ins from the
@cypress/webpack-batteries-included-preprocessoras they are usually not used by end users within their cypress tests and bloat the user bundle. This is also to reduce security vulnerabilities introduced by the built-ins.Note: some tests needed to be pulled out into their own directory to prevent cross-pollination of the build-ins in the cypress config. Hence why the screenshots test and the node built in test were both moved
Steps to test
If wanting to use the built-ins, set up a project that has references to
pathwithin your spec file. notice the test fails because path is no longer provided by the preprocessorHow has the user experience changed?
PR Tasks
cypress-documentation? chore: add migration guide for@cypress/webpack-batteries-included-preprocessorbuilt-ins removal cypress-documentation#6192type definitions?