Skip to content

fix(provide): await asynchronous provided dependencies - #22661

Closed
bjohansebas wants to merge 1 commit into
mainfrom
fix/provide-plugin-async-dependencies
Closed

bjohansebas wants to merge 1 commit into
mainfrom
fix/provide-plugin-async-dependencies

Conversation

@bjohansebas

@bjohansebas bjohansebas commented Oct 12, 2026 •

Copy link
Copy Markdown
Member

Summary

ProvidePlugin reads asynchronous dependencies before they finish, producing undefined or throwing on nested properties. Await them using the existing async import machinery, preserve CommonJS exports, and propagate errors through dependents. This reuses the module graph without parsing source again.

import("./mixed.js").then(({ result }) => result);
// Before: [42, undefined, undefined]
// After:  [42, 42, 42]

Targeted size comparison: synchronous ProvidePlugin cases are unchanged; existing async-externals and generator-lowering entry bundles grow by 36 B and 40 B gzip, respectively.

What kind of change does this PR introduce?

fix

Did you add tests for your changes?

Yes: test/configCases/plugins/provide-plugin-async/ covers exports, promise externals, CommonJS, failures, cycles, deferred imports, and generator lowering. All 278 targeted tests pass, including persistent cache; full yarn lint passes.

Does this PR introduce a breaking change?

No.

If relevant, what needs to be documented once your changes are merged or what have you already documented?

n/a

Use of AI

Codex assisted with reproducing the bug, implementing the fix, adding regression tests, and running validation.

Summary by CodeRabbit

  • Bug Fixes
    • ProvidePlugin now correctly handles asynchronously loaded dependencies, including their exports and errors.
    • Improved behavior for asynchronous dependency cycles and CommonJS modules.

@changeset-bot

changeset-bot Bot commented Oct 12, 2026 •

Copy link
Copy Markdown

🦋 Changeset detected

Latest commit: d74d589

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package
Name Type
webpack Patch

Not sure what this means? Click here to learn what changesets are.

Click here if you're a maintainer who wants to add another changeset to this PR

@coderabbitai

coderabbitai Bot commented Oct 12, 2026 •

Copy link
Copy Markdown
Contributor

Review in Change Stack →

Important

Review skipped

Review was skipped as selected files did not have any reviewable changes.

⛔ Files ignored due to path filters (1)
  • types.d.ts is excluded by !types.d.ts
⚙️ Run configuration
  • Configuration used: Repository: webpack/webpack/.coderabbit.yaml
  • Review profile: CHILL
  • Plan: Advanced
  • Run ID: 50d020d3-4c79-4b69-b3d5-37c6b4633d99
📥 Commits

Reviewing files that changed from the base of the PR and between e9ecd4b and d74d589.

⛔ Files ignored due to path filters (1)
  • types.d.ts is excluded by !types.d.ts

You can disable this status message by setting the reviews.review_status to false in the CodeRabbit configuration file.

Use the checkbox below for a quick retry:

  • 🔍 Trigger review

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info
⚙️ Run configuration
  • Configuration used: Repository: webpack/webpack/.coderabbit.yaml
  • Review profile: CHILL
  • Plan: Advanced
  • Run ID: 71a8d771-e62f-4702-ad5e-24532bea31dc
📥 Commits

Reviewing files that changed from the base of the PR and between 2b40c96 and e9ecd4b.

⛔ Files ignored due to path filters (1)
  • types.d.ts is excluded by !types.d.ts
📒 Files selected for processing (31)
  • .changeset/016-provide-plugin-async-dependencies.md
  • lib/async-modules/AsyncModuleHelpers.js
  • lib/async-modules/InferAsyncModulesPlugin.js
  • lib/dependencies/esm/ESMCompatibilityDependency.js
  • lib/graph/Dependency.js
  • lib/provide/ProvidedDependency.js
  • lib/runtime/AsyncModuleGeneratorRuntimeModule.js
  • lib/runtime/AsyncModuleRuntimeModule.js
  • lib/runtime/MakeDeferredNamespaceObjectRuntime.js
  • lib/runtime/RuntimeGlobals.js
  • test/configCases/plugins/provide-plugin-async/async.js
  • test/configCases/plugins/provide-plugin-async/consumer.cjs
  • test/configCases/plugins/provide-plugin-async/consumer.js
  • test/configCases/plugins/provide-plugin-async/cycle-async.js
  • test/configCases/plugins/provide-plugin-async/cycle-bridge.js
  • test/configCases/plugins/provide-plugin-async/cycle.cjs
  • test/configCases/plugins/provide-plugin-async/external.js
  • test/configCases/plugins/provide-plugin-async/failure.js
  • test/configCases/plugins/provide-plugin-async/index.js
  • test/configCases/plugins/provide-plugin-async/inlined-consumer.js
  • test/configCases/plugins/provide-plugin-async/inlined.js
  • test/configCases/plugins/provide-plugin-async/mixed.js
  • test/configCases/plugins/provide-plugin-async/non-arrow.js
  • test/configCases/plugins/provide-plugin-async/reexport.js
  • test/configCases/plugins/provide-plugin-async/rejected.cjs
  • test/configCases/plugins/provide-plugin-async/rejected.js
  • test/configCases/plugins/provide-plugin-async/state.js
  • test/configCases/plugins/provide-plugin-async/test.config.js
  • test/configCases/plugins/provide-plugin-async/transitive.js
  • test/configCases/plugins/provide-plugin-async/warnings.js
  • test/configCases/plugins/provide-plugin-async/webpack.config.js

Included review availability: This review used your included allowance. Your plan provides up to 10 included reviews per hour; 7 remain after this review.

📝 Walkthrough

Walkthrough

Provided dependencies now participate in async-module dependency tracking and runtime evaluation. The change adds shared async initialization handling and tests asynchronous provided modules across module formats, exports, failures, and cycles.

Changes

Async Provided Dependencies

Layer / File(s) Summary
Track provided dependencies in the async graph
lib/graph/Dependency.js, lib/async-modules/AsyncModuleHelpers.js, lib/async-modules/InferAsyncModulesPlugin.js, lib/runtime/MakeDeferredNamespaceObjectRuntime.js
Provided dependencies are included in dependency-kind typing, async traversal and propagation, and deferred namespace target collection.
Build shared async-module boundaries
lib/async-modules/AsyncModuleHelpers.js, lib/dependencies/esm/ESMCompatibilityDependency.js, lib/runtime/AsyncModuleGeneratorRuntimeModule.js, lib/runtime/AsyncModuleRuntimeModule.js, lib/runtime/RuntimeGlobals.js
A shared helper creates async-module initialization fragments and cycle-group identifiers. ESM compatibility and runtime code use the shared boundary and support module-export replacement.
Initialize asynchronous provided modules
lib/provide/ProvidedDependency.js, test/configCases/plugins/provide-plugin-async/*, .changeset/016-provide-plugin-async-dependencies.md
Provided dependency templates add async initialization and await-dependencies fragments for asynchronous modules. Tests cover exports, mixed dependencies, CommonJS, externals, failures, and cycles; a patch Changeset is added.

Suggested labels: area: runtime, area: parser, area: types

Priority: ➖ Normal

Change: Bug fix

Merge Risk: ⚪ Minimal · up to e9ecd

No actionable merge-blocking issue remains; the change is ready to merge after normal checks.

Pre-merge checks · Passed 3 · Inconclusive 1

Failed Failed checks (1 inconclusive)

Check name Status Explanation Resolution
Title check Inconclusive The title uses valid Conventional Commit syntax, allowed type fix, optional scope provide, and accurately describes the change. The branch prefix is not provided, so the required type-to-branch-pr… Provide the branch name or confirm that its prefix is fix. If confirmed, this title passes the check.
Passed Passed checks (3 passed)
Check name Status Explanation
Description Check Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Linked Issues check Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check Passed Check skipped because no linked issues were found for this pull request.
Full details: Title check

Explanation

The title uses valid Conventional Commit syntax, allowed type fix, optional scope provide, and accurately describes the change. The branch prefix is not provided, so the required type-to-branch-prefix match cannot be verified.

✨ Finishing Touches 💡 1
🛠️ Fix failing CI checks 💡
  • Commit to this branch
  • Create a new PR
  • Autofix · Keep fixing CodeRabbit findings and required CI, and resolving merge conflicts

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share

Comment @coderabbitai help to get the list of available commands.

@github-actions

github-actions Bot commented Oct 12, 2026 •

Copy link
Copy Markdown
Contributor

Types Coverage

Coverage after merging fix/provide-plugin-async-dependencies into main will be
97.28%
Coverage Report
FileStmtsBranchesFuncsLinesUncovered Lines
bin
   webpack.js98.82%100%100%98.82%103
declarations
   WebpackOptions.ts99.94%100%100%99.94%4193
examples
   build-common.js100%100%100%100%
   buildAll.js100%100%100%100%
   examples.js100%100%100%100%
   template-common.js98.21%100%100%98.21%72
examples/custom-javascript-parser
   test.filter.js100%100%100%100%
examples/custom-javascript-parser/internals
   acorn-parse.js100%100%100%100%
   meriyah-parse.js100%100%100%100%
   oxc-parse.js100%100%100%100%
examples/markdown
   webpack.config.mjs100%100%100%100%
examples/module-federation
   test.filter.js100%100%100%100%
examples/reexport-components
   test.filter.js100%100%100%100%
examples/ssr
   test.filter.js100%100%100%100%
examples/typescript
   test.filter.js100%100%100%100%
examples/typescript-non-erasable
   test.filter.js50%100%100%50%5
examples/virtual-modules
   test.filter.js100%100%100%100%
examples/wasm-bindgen-esm
   test.filter.js100%100%100%100%
examples/wasm-complex
   test.filter.js100%100%100%100%
examples/wasm-emscripten
   test.filter.js100%100%100%100%
examples/wasm-simple
   test.filter.js100%100%100%100%
examples/wasm-simple-source-phase
   test.filter.js100%100%100%100%
lib
   Chunk.js100%100%100%100%
   Compilation.js98.60%100%100%98.60%1757, 2078, 2085, 2093, 2115, 2118, 23, 3075, 3578–3579, 3611, 4200, 4204, 4331, 4352, 4477, 4514, 4521, 4574–4575, 4579, 4584, 4600–4601, 4615–4616, 4621–4622, 5145, 5171, 6001, 6018, 6036, 6052, 6067, 6092, 6095, 6463, 6466–6467, 6472, 6487, 6570, 6594, 6708, 837–838
   Compiler.js98.81%100%100%98.81%1116, 1153, 1156, 1336–1337, 1345, 848, 934, 975
   Dependency.js100%100%100%100%
   DependencyTemplate.js100%100%100%100%
   EntryPlugin.js100%100%100%100%
   Entrypoint.js100%100%100%100%
   ExternalsPlugin.js100%100%100%100%
   FileSystemInfo.js100%100%100%100%
   InitFragment.js100%100%100%100%
   LibraryTemplatePlugin.js100%100%100%100%
   ModuleFilenameHelpers.js100%100%100%100%
   ModuleNotFoundError.js100%100%100%100%
   MultiCompiler.js98.88%100%100%98.88%460, 532, 719, 784
   NormalModule.js100%100%100%100%
   NullFactory.js100%100%100%100%
   ProgressPlugin.js100%100%100%100%
   RawModule.js100%100%100%100%
   RequestShortener.js100%100%100%100%
   SingleEntryPlugin.js100%100%100%100%
   WebpackError.js100%100%100%100%
   index.js99.78%100%100%99.78%206
   webpack.js97.84%100%100%97.84%278, 300, 302
lib/asset
   AssetBytesGenerator.js100%100%100%100%
   AssetBytesParser.js100%100%100%100%
   AssetGenerator.js100%100%100%100%
   AssetModule.js100%100%100%100%
   AssetModulesPlugin.js98.14%100%100%98.14%337, 361, 364, 494, 56, 61
   AssetParser.js100%100%100%100%
   AssetSourceGenerator.js100%100%100%100%
   AssetSourceParser.js100%100%100%100%
   RawDataUrlModule.js100%100%100%100%
   WebManifestGenerator.js100%100%100%100%
   WebManifestParser.js100%100%100%100%
lib/async-modules
   AsyncModuleHelpers.js98.95%100%100%98.95%96
   AwaitDependenciesInitFragment.js100%100%100%100%
   InferAsyncModulesPlugin.js100%100%100%100%
   isGeneratorLowered.js100%100%100%100%
lib/bun
   BunTargetPlugin.js100%100%100%100%
lib/cache
   AddBuildDependenciesPlugin.js100%100%100%100%
   AddManagedPathsPlugin.js100%100%100%100%
   Cache.js96.49%100%100%96.49%10, 104
   CacheFacade.js100%100%100%100%
   IdleFileCachePlugin.js97.92%100%100%97.92%75, 87, 95
   MemoryCachePlugin.js92%100%100%92%33, 42
   MemoryWithGcCachePlugin.js93.42%100%100%93.42%106, 120–121, 130, 88
   PackFileCacheStrategy.js96.54%100%100%96.54%1304, 1404, 1408, 1470, 1716, 1800, 1823, 1853, 682, 701, 711–713, 715, 731–732, 737, 740, 742, 747, 752, 777, 783, 817, 823, 829, 834, 845, 854, 859–860, 862, 879, 885–886, 888
   ResolverCachePlugin.js100%100%100%100%
   getLazyHashedEtag.js100%100%100%100%
   mergeEtags.js100%100%100%100%
lib/config
   OptionsApply.js100%100%100%100%
   PlatformPlugin.js100%100%100%100%
   WebpackOptionsApply.js100%100%100%100%
   WebpackOptionsDefaulter.js100%100%100%100%
   browserslistTargetHandler.js100%100%100%100%
   cli.js98.61%100%100%98.61%116, 548, 580, 630, 9
   defaults.js99.44%100%100%99.44%1624–1626, 1634, 283, 286, 291, 295
   defineConfig.js100%100%100%100%
   getClaimedAssetTypes.js100%100%100%100%
   normalization.js99.12%100%100%99.12%279–280, 346, 361
   target.js100%100%100%100%
   validateSchema.js94.67%100%100%94.67%100, 87, 89, 98
lib/container
   ContainerEntryDependency.js100%100%100%100%
   ContainerEntryModule.js100%100%100%100%
   ContainerEntryModuleFactory.js100%100%100%100%
   ContainerExposedDependency.js100%100%100%100%
   ContainerPlugin.js100%100%100%100%
   ContainerReferencePlugin.js100%100%100%100%
   FallbackDependency.js100%100%100%100%
   FallbackItemDependency.js100%100%100%100%
   FallbackModule.js100%100%100%100%
   FallbackModuleFactory.js100%100%100%100%
   HoistContainerReferencesPlugin.js100%100%100%100%
   ModuleFederationPlugin.js100%100%100%100%
   RemoteModule.js100%100%100%100%
   RemoteRuntimeModule.js100%100%100%100%
   RemoteToExternalDependency.js100%100%100%100%
   declaredRemotes.js100%100%100%100%
   moduleFederationHooks.js100%100%100%100%
   options.js100%100%100%100%
lib/context
   ContextExclusionPlugin.js100%100%100%100%
   ContextModule.js99.88%100%100%99.88%1495
   ContextModuleFactory.js95.70%100%100%95.70%230, 257, 276, 280–281, 289, 466, 487, 492, 534, 543, 545, 549, 552, 558–559
   ContextReplacementPlugin.js100%100%100%100%
lib/css
   CssGenerator.js99.29%100%100%99.29%1092, 134, 301, 849
   CssInjectStyleRuntimeModule.js100%100%100%100%
   CssLoadingRuntimeModule.js100%100%100%100%
   CssModule.js83.33%100%100%83.33%197, 202–210, 212–217
   CssModulesPlugin.js99.86%100%100%99.86%884
   CssParser.js99.48%100%100%99.48%1044, 1075, 24, 2406, 3053, 3056, 3062, 3103, 3106, 3145, 3148, 3485, 5039, 5042, 928
   CssServerStylesRuntimeModule.js100%100%100%100%
   conventions.js98.65%100%100%98.65%93
   cssMinify.js97.56%100%100%97.56%164, 173
   data.js99.84%100%100%99.84%229, 5601
   syntax-parser.js99.65%100%100%99.65%10306–10307, 10843–10844, 10881, 11076, 11122, 13454–13457, 13557–13558, 13655–13656, 14301, 14598, 14600, 15109, 15475, 17591, 2608, 3313, 3315, 3320, 3339, 4088, 4094, 7570, 7608, 7615
   syntax-printer.js99.31%100%100%99.31%2539–2540, 2542–2543, 2545–2546, 2551, 2818–2821, 2914, 351, 3589, 4009, 4118, 4806, 5107, 5894, 725
   syntax.js100%100%100%100%
   topologicalSort.js100%100%100%100%
lib/debug
   ProfilingPlugin.js96.22%100%100%96.22%169, 425, 554, 561, 570, 574, 583, 588, 594, 599, 92
lib/define
   DefinePlugin.js98.85%100%100%98.85%1495, 268–269, 285, 304, 378, 936, 938, 943, 967
   DotenvPlugin.js98.07%100%100%98.07%391, 439, 452–453
   EnvironmentPlugin.js97.14%100%100%97.14%49
lib/deno
   DenoTargetPlugin.js100%100%100%100%
lib/dependencies
   ConstDependency.js100%100%100%100%
   ContextElementDependency.js100%100%100%100%
   NullDependency.js100%100%100%100%
lib/dependencies/amd
   AMDDefineDependency.js100%100%100%100%
   AMDDefineDependencyParserPlugin.js100%100%100%100%
   AMDPlugin.js99.31%100%100%99.31%54
   AMDRequireArrayDependency.js100%100%100%100%
   AMDRequireContextDependency.js100%100%100%100%
   

@github-actions

github-actions Bot commented Oct 12, 2026 •

Copy link
Copy Markdown
Contributor

This PR is packaged and the instant preview is available (d74d589).

Install it locally:

  • npm
npm i -D webpack@https://pkg.pr.new/webpack@d74d589
  • yarn
yarn add -D webpack@https://pkg.pr.new/webpack@d74d589
  • pnpm
pnpm add -D webpack@https://pkg.pr.new/webpack@d74d589

@coderabbitai coderabbitai Bot added area: parser JavaScript parsing and dependency analysis (lib/javascript, lib/dependencies) area: runtime Emitted runtime and chunk loading across targets (lib/runtime, lib/web, lib/node, lib/esm) area: types types.d.ts, JSDoc annotations, hand-maintained declarations labels Oct 12, 2026
@github-actions

github-actions Bot commented Oct 12, 2026 •

Copy link
Copy Markdown
Contributor

Generated code size

Comparing base (52996d7) to head (d74d589). Merging this pull request changes the size of 181 asset(s) whose tests it leaves untouched, moves 8 asset(s) whose tests it edits too and adds 58 new asset(s).

What moved Tests Assets Gzip Raw Test edit
Changed, test untouched 77 181 🔴 ↑ +9.11 KiB 🔴 ↑ +33.26 KiB —
Changed, test edited 2 8 🔴 ↑ +310 B 🔴 ↑ +740 B 🔴 ↑ +217 B
New 1 58 ⚪ added +30.29 KiB ⚪ added +62.55 KiB —
Deleted 0 0 — — —
Unchanged — 8423 — — —

Read Changed, test untouched first: the test is byte-identical on both sides, so webpack generated the difference. Changed, test edited moved partly because the test did — Test edit is how many bytes the test gained, and a bundle that grew by less is not a regression. New and Deleted are whole files, not deltas — a new asset was created, not grown, so it reads gray (⚪ added) — and adding tests cannot bury a real change. Gzip decides, because that is what users download; raw is the tiebreak, and brotli and zstd are per asset below.

181 asset(s) changed size, test untouched, biggest 20 by raw or gzip change
Asset Before After Change Gzip (9) Brotli (11) Zstd (19)
🔴 ↑ externals/side-effects-library-types amd-async/bundle2.js 6.91 KiB 7.21 KiB +304 B (+4.30%) +71 B (+3.68%) +66 B (+3.84%) +67 B (+3.53%)
🔴 ↑ externals/side-effects-browser-types script/bundle2.js 8.92 KiB 9.21 KiB +304 B (+3.33%) +74 B (+2.94%) +60 B (+2.69%) +66 B (+2.65%)
🔴 ↑ wasm/full-hash-digest-source-phase bundle0.js 9.62 KiB 9.91 KiB +304 B (+3.09%) +68 B (+2.48%) +57 B (+2.33%) +63 B (+2.32%)
🔴 ↑ externals/side-effects-types bundle0.js 13.58 KiB 13.88 KiB +304 B (+2.19%) +65 B (+2.03%) +47 B (+1.65%) +63 B (+2.02%)
🔴 ↑ defer-import/async-in-graph-dynamic-import bundle0.js 17.81 KiB 18.11 KiB +304 B (+1.67%) +63 B (+1.53%) +55 B (+1.47%) +57 B (+1.42%)
🔴 ↑ defer-import/async-in-graph-dynamic-import-context bundle0.js 19.59 KiB 19.89 KiB +304 B (+1.52%) +63 B (+1.41%) +59 B (+1.45%) +64 B (+1.48%)
🔴 ↑ defer-import/defer-cycle-transitive-throw-and-related bundle0.js 22.74 KiB 23.04 KiB +304 B (+1.31%) +69 B (+1.41%) +54 B (+1.22%) +64 B (+1.35%)
🔴 ↑ defer-import/async-in-graph bundle0.js 24.44 KiB 24.73 KiB +304 B (+1.21%) +69 B (+1.59%) +59 B (+1.50%) +60 B (+1.43%)
🔴 ↑ module/async-entry-await bundle0.mjs 5.25 KiB 5.54 KiB +299 B (+5.56%) +70 B (+4.52%) +76 B (+5.46%) +72 B (+4.68%)
🔴 ↑ module/async-entry-await-multiple bundle0.mjs 6.10 KiB 6.39 KiB +299 B (+4.78%) +70 B (+4.16%) +62 B (+4.12%) +67 B (+4.03%)
🔴 ↑ library/module-async-entry-multiple node-runtime-last/node-runtime-last/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple node-runtime-last-async/node-runtime-last-async/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple web-runtime-last-async/web-runtime-last-async/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple webworker-runtime-last-async/webworker-runtime-last-async/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple web-runtime-last/web-runtime-last/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple webworker-runtime-last/webworker-runtime-last/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple universal-runtime-last-async/universal-runtime-last-async/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple universal-runtime-last/universal-runtime-last/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple node-runtime-single/node-runtime-single/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
🔴 ↑ library/module-async-entry-multiple web-runtime-single/web-runtime-single/runtime.mjs 6.83 KiB 7.12 KiB +299 B (+4.28%) +69 B (+3.80%) +63 B (+3.83%) +66 B (+3.68%)
… 161 more, see the uploaded report
8 asset(s) changed size, test edited
Asset Before After Change Gzip (9) Brotli (11) Zstd (19) Test edit (per test)
🔴 ↑ library/1-use-library 6/bundle6.js 3.70 KiB 3.85 KiB +148 B (+3.90%) +54 B (+3.88%) +39 B (+3.24%) +48 B (+3.64%) +148 B
🔴 ↑ library/1-use-library 7/bundle7.js 3.73 KiB 3.87 KiB +148 B (+3.88%) +55 B (+3.90%) +40 B (+3.28%) +47 B (+3.51%) +148 B
🔴 ↑ async-library/1-use-library 403.bundle0.mjs 1.54 KiB 1.61 KiB +74 B (+4.69%) +34 B (+4.13%) +36 B (+4.79%) +38 B (+4.65%) +69 B
🔴 ↑ async-library/1-use-library bundle0.mjs 1.88 KiB 1.95 KiB +74 B (+3.85%) +34 B (+3.35%) +30 B (+3.20%) +37 B (+3.67%) +69 B
🔴 ↑ library/1-use-library 17/bundle17.js 2.07 KiB 2.14 KiB +74 B (+3.49%) +34 B (+3.20%) +36 B (+3.77%) +36 B (+3.40%) +148 B
🔴 ↑ library/1-use-library 36/bundle36.js 2.07 KiB 2.14 KiB +74 B (+3.49%) +33 B (+3.03%) +38 B (+3.91%) +35 B (+3.22%) +148 B
🔴 ↑ library/1-use-library 37/bundle37.js 2.08 KiB 2.15 KiB +74 B (+3.47%) +33 B (+3.02%) +40 B (+4.08%) +38 B (+3.49%) +148 B
🔴 ↑ library/1-use-library 18/bundle18.js 2.08 KiB 2.16 KiB +74 B (+3.47%) +33 B (+3.08%) +30 B (+3.12%) +39 B (+3.66%) +148 B
58 asset(s) this pull request adds, biggest 20 by raw size
Asset Raw Gzip (9) Brotli (11) Zstd (19)
⚪ added plugins/provide-plugin-async 1/bundle1.js 7.70 KiB 3.11 KiB 2.76 KiB 3.06 KiB
⚪ added plugins/provide-plugin-async 2/bundle2.mjs 6.49 KiB 2.47 KiB 2.22 KiB 2.41 KiB
⚪ added plugins/provide-plugin-async 3/bundle3.mjs 6.49 KiB 2.47 KiB 2.22 KiB 2.41 KiB
⚪ added plugins/provide-plugin-async 4/bundle4.js 6.14 KiB 2.37 KiB 2.14 KiB 2.34 KiB
⚪ added plugins/provide-plugin-async 0/bundle0.js 5.99 KiB 2.31 KiB 2.09 KiB 2.27 KiB
⚪ added plugins/provide-plugin-async 5/bundle5.js 3.27 KiB 1.42 KiB 1.29 KiB 1.42 KiB
⚪ added plugins/provide-plugin-async 2/618.bundle2.mjs 792 B 412 B 379 B 417 B
⚪ added plugins/provide-plugin-async 3/618.bundle3.mjs 792 B 412 B 379 B 417 B
⚪ added plugins/provide-plugin-async 4/618.bundle4.js 787 B 409 B 369 B 411 B
⚪ added plugins/provide-plugin-async 1/618.bundle1.js 785 B 418 B 384 B 420 B
⚪ added plugins/provide-plugin-async 4/978.bundle4.js 781 B 426 B 379 B 427 B
⚪ added plugins/provide-plugin-async 1/978.bundle1.js 768 B 427 B 384 B 427 B
⚪ added plugins/provide-plugin-async 0/618.bundle0.js 763 B 402 B 367 B 404 B
⚪ added plugins/provide-plugin-async 2/978.bundle2.mjs 749 B 415 B 371 B 419 B
⚪ added plugins/provide-plugin-async 3/978.bundle3.mjs 749 B 415 B 371 B 419 B
⚪ added plugins/provide-plugin-async 0/978.bundle0.js 746 B 410 B 368 B 409 B
⚪ added plugins/provide-plugin-async 5/393.bundle5.js 651 B 369 B 325 B 369 B
⚪ added plugins/provide-plugin-async 2/393.bundle2.mjs 651 B 365 B 330 B 367 B
⚪ added plugins/provide-plugin-async 3/393.bundle3.mjs 651 B 365 B 330 B 367 B
⚪ added plugins/provide-plugin-async 1/393.bundle1.js 644 B 374 B 339 B 373 B
… 38 more, see the uploaded report

No runtime that both runs build changed which runtime modules it carries.

6 runtime(s) this pull request adds or no longer builds
Runtime Modules
➕ plugins/provide-plugin-async 1/main 13
➕ plugins/provide-plugin-async 4/main 11
➕ plugins/provide-plugin-async 0/main 10
➕ plugins/provide-plugin-async 2/main 9
➕ plugins/provide-plugin-async 3/main 9
➕ plugins/provide-plugin-async 5/main 9

Built test/configCases with the defaults a user gets: 2221 test(s), 8670 asset(s), 99 emitted nothing.

@bjohansebas
bjohansebas force-pushed the fix/provide-plugin-async-dependencies branch from e9ecd4b to d74d589 Compare October 12, 2026 22:56
@codecov

codecov Bot commented Oct 12, 2026 •

Copy link
Copy Markdown

Codecov Report

❌ Patch coverage is 98.92473% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 96.35%. Comparing base (52996d7) to head (d74d589).
⚠️ Report is 5 commits behind head on main.

Files with missing lines Patch % Lines
lib/provide/ProvidedDependency.js 95.45% 1 Missing ⚠️
Additional details and impacted files
@@           Coverage Diff           @@
##             main   #22661   +/-   ##
=======================================
  Coverage   96.34%   96.35%           
=======================================
  Files         774      774           
  Lines      132985   133022   +37     
  Branches    44448    44465   +17     
=======================================
+ Hits       128125   128170   +45     
+ Misses       4860     4852    -8     
Flag Coverage Δ
css-parsing 24.80% <12.67%> (-0.01%) ⬇️
html5lib 26.69% <12.67%> (-0.01%) ⬇️
integration 81.61% <98.92%> (+0.01%) ⬆️
minify-corpora 90.31% <ø> (ø)
syntax-equivalence 79.12% <ø> (ø)
test262 55.52% <90.14%> (+0.02%) ⬆️
test262-parser 79.47% <ø> (ø)
unit 76.18% <17.20%> (-0.02%) ⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Harness.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:
  • ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
  • 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

@codspeed

codspeed Bot commented Oct 13, 2026

Copy link
Copy Markdown

Merging this PR will degrade performance by 74.05%

⚠️ 108 benchmarks spent significant time in system calls

System calls cannot be consistently instrumented, so they are not included in the measure, which understates the real cost. Please switch to the Walltime instrument to accurately measure system calls.

Measurement and system calls

ℹ️ 32 benchmarks have no flame graph

The flamegraph could not be generated because too much time was spent in runtime internals, making the visualization not useful for performance analysis.

⚠️ Different runtime environments detected

Some benchmarks with significant performance changes were compared across different runtime environments,
which may affect the accuracy of the results.

Open the report in CodSpeed to investigate

⚡ 1 improved benchmark
❌ 1 regressed benchmark
✅ 404 untouched benchmarks
⏩ 6 skipped benchmarks1

Warning

Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
❌ Memory unit benchmark "html-printer-document-unit", walk (fragment, tr context) 7 KB 147.6 KB -95.27%
⚡ Memory benchmark "context-commonjs", scenario '{"name":"mode-production","mode":"production"}' 404.2 KB 284.1 KB +42.28%

Tip

Investigate this regression by commenting @codspeedbot fix this regression on this PR, or directly use the CodSpeed MCP with your agent.


Comparing fix/provide-plugin-async-dependencies (d74d589) with main (52996d7)

Open in CodSpeed

Footnotes

  1. 6 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports. ↩

@alexander-akait alexander-akait left a comment

Copy link
Copy Markdown
Member

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

Not sure we really should resolve it in this way, look like AI again generated just a code to patch and resolve the issue, not design or architecture changes, that will be more right here

@alexander-akait

Copy link
Copy Markdown
Member

Fixed with more simple version, thanks for raising it and feel free to fix more them

@alexander-akait
alexander-akait deleted the fix/provide-plugin-async-dependencies branch October 16, 2026 11:45
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

area: parser JavaScript parsing and dependency analysis (lib/javascript, lib/dependencies) area: runtime Emitted runtime and chunk loading across targets (lib/runtime, lib/web, lib/node, lib/esm) area: types types.d.ts, JSDoc annotations, hand-maintained declarations

Projects

None yet

Development

Successfully merging this pull request may close these issues.

2 participants