Skip to content

refactor: fix code scanning#20890

Open
alexander-akait wants to merge 9 commits intomainfrom
refactor-code
Open

refactor: fix code scanning#20890
alexander-akait wants to merge 9 commits intomainfrom
refactor-code

Conversation

@alexander-akait
Copy link
Copy Markdown
Member

Summary

refactor code

What kind of change does this PR introduce?

refactor

Did you add tests for your changes?

Yes

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?

Nothing

Use of AI

No

Copilot AI review requested due to automatic review settings April 29, 2026 10:20
@changeset-bot
Copy link
Copy Markdown

changeset-bot Bot commented Apr 29, 2026

⚠️ No Changeset found

Latest commit: f572e8d

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

This PR includes no changesets

When changesets are added to this PR, you'll see the packages that this PR includes changesets for and the associated semver types

Click here to learn what changesets are, and how to add one.

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

@github-actions
Copy link
Copy Markdown
Contributor

github-actions Bot commented Apr 29, 2026

This PR is packaged and the instant preview is available (d4c42b1).

Install it locally:

  • npm
npm i -D webpack@https://pkg.pr.new/webpack@d4c42b1
  • yarn
yarn add -D webpack@https://pkg.pr.new/webpack@d4c42b1
  • pnpm
pnpm add -D webpack@https://pkg.pr.new/webpack@d4c42b1

Copy link
Copy Markdown
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

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

Pull request overview

Adds a new cache-filesystem configCase intended to exercise build-dependency scanning, and makes small refactors in dependency parsing/URL handling.

Changes:

  • Added a new cache-filesystem/dependencies configCase (webpack config + fixture ESM file) to cover dependency scanning scenarios.
  • Tweaked hostname validation regex used by sharing URL/version normalization.
  • Refactored ESM import specifier parsing used during build dependency tracking (FileSystemInfo).

Reviewed changes

Copilot reviewed 5 out of 6 changed files in this pull request and generated 1 comment.

Show a summary per file
File Description
test/configCases/cache-filesystem/dependencies/webpack.config.js New configCase enabling filesystem cache and declaring explicit buildDependencies.
test/configCases/cache-filesystem/dependencies/index.js Minimal “should build” test for the new configCase harness.
test/configCases/cache-filesystem/dependencies/foo.mjs ESM fixture containing multiple import() specifier spellings/escapes for scanning.
test/configCases/cache-filesystem/dependencies/bar.mjs Empty ESM target fixture for dependency resolution/scanning.
lib/sharing/utils.js Adjusts RE_HOSTNAME to better constrain dot-separated hostname segments.
lib/FileSystemInfo.js Changes how ESM import specifiers are converted from source text into strings during build dependency resolution.

💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment thread lib/FileSystemInfo.js Outdated
@codecov
Copy link
Copy Markdown

codecov Bot commented Apr 29, 2026

Codecov Report

❌ Patch coverage is 14.28571% with 12 lines in your changes missing coverage. Please review.
✅ Project coverage is 36.18%. Comparing base (ffbf36f) to head (d4c42b1).
⚠️ Report is 2 commits behind head on main.

Files with missing lines Patch % Lines
lib/FileSystemInfo.js 7.69% 12 Missing ⚠️

❌ Your patch check has failed because the patch coverage (14.28%) is below the target coverage (90.00%). You can increase the patch coverage or adjust the target coverage.

❗ There is a different number of reports uploaded between BASE (ffbf36f) and HEAD (d4c42b1). Click for more details.

HEAD has 38 uploads less than BASE
Flag BASE (ffbf36f) HEAD (d4c42b1)
integration 36 0
test262 2 0
Additional details and impacted files
@@             Coverage Diff             @@
##             main   #20890       +/-   ##
===========================================
- Coverage   80.30%   36.18%   -44.13%     
===========================================
  Files         528      418      -110     
  Lines       53756    45897     -7859     
  Branches    14199    12311     -1888     
===========================================
- Hits        43171    16607    -26564     
- Misses      10585    29290    +18705     
Flag Coverage Δ
integration ?
test262 ?
unit 36.18% <14.28%> (-0.03%) ⬇️

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

☔ View full report in Codecov by Sentry.
📢 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-hq
Copy link
Copy Markdown

codspeed-hq Bot commented Apr 29, 2026

Merging this PR will degrade performance by 35.52%

⚠️ 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

⚡ 4 improved benchmarks
❌ 1 regressed benchmark
✅ 139 untouched benchmarks

⚠️ Please fix the performance issues or acknowledge them on CodSpeed.

Performance Changes

Mode Benchmark BASE HEAD Efficiency
Memory benchmark "many-chunks-esm", scenario '{"name":"mode-development-rebuild","mode":"development","watch":true}' 892.6 KB 135.9 KB ×6.6
Memory benchmark "concatenate-modules", scenario '{"name":"mode-development-rebuild","mode":"development","watch":true}' 303.2 KB 178.2 KB +70.1%
Memory benchmark "future-defaults", scenario '{"name":"mode-development","mode":"development"}' 1.4 MB 2.1 MB -35.52%
Memory benchmark "three-long", scenario '{"name":"mode-development-rebuild","mode":"development","watch":true}' 1,236.5 KB 948.5 KB +30.36%
Memory benchmark "devtool-eval", scenario '{"name":"mode-development-rebuild","mode":"development","watch":true}' 371.8 KB 300.3 KB +23.81%

Comparing refactor-code (d4c42b1) with main (5bcf0e2)

Open in CodSpeed

Copy link
Copy Markdown
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

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

Pull request overview

Copilot reviewed 5 out of 6 changed files in this pull request and generated 4 comments.


💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment thread lib/FileSystemInfo.js
Comment thread lib/FileSystemInfo.js Outdated
Comment thread lib/FileSystemInfo.js Outdated
Comment thread lib/FileSystemInfo.js Outdated
@github-actions
Copy link
Copy Markdown
Contributor

Types Coverage

Coverage after merging refactor-code into main will be
98.93%
Coverage Report
FileStmtsBranchesFuncsLinesUncovered Lines
bin
   webpack.js98.77%100%100%98.77%91
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.js91.30%100%100%91.30%140, 142–143, 145, 147, 153–154, 161, 168, 90
examples/markdown
   webpack.config.mjs100%100%100%100%
examples/typescript
   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-simple
   test.filter.js100%100%100%100%
examples/wasm-simple-source-phase
   test.filter.js100%100%100%100%
lib
   APIPlugin.js100%100%100%100%
   AsyncDependenciesBlock.js100%100%100%100%
   AutomaticPrefetchPlugin.js100%100%100%100%
   BannerPlugin.js100%100%100%100%
   Cache.js98.21%100%100%98.21%101
   CacheFacade.js100%100%100%100%
   Chunk.js99.72%100%100%99.72%37
   ChunkGraph.js100%100%100%100%
   ChunkGroup.js100%100%100%100%
   ChunkTemplate.js100%100%100%100%
   CleanPlugin.js98.72%100%100%98.72%206, 226, 382
   CodeGenerationResults.js100%100%100%100%
   CompatibilityPlugin.js100%100%100%100%
   Compilation.js98.55%100%100%98.55%1554, 1850, 1857, 1865, 1887, 2783, 3208, 3870, 3899, 3952–3953, 3957, 3962, 3978–3979, 3993–3994, 3999–4000, 4477, 4503, 493, 498, 5211, 5292, 5307, 5332–5333, 5335, 5659, 5664, 5670, 5673, 5685, 5687, 5691, 5707, 5722, 5754, 5808, 5832, 5946, 712–713
   Compiler.js99.55%100%100%99.55%1116–1117, 1125
   ConcatenationScope.js98.59%100%100%98.59%189
   ConditionalInitFragment.js100%100%100%100%
   ConstPlugin.js100%100%100%100%
   ContextExclusionPlugin.js100%100%100%100%
   ContextModule.js100%100%100%100%
   ContextModuleFactory.js97.75%100%100%97.75%258, 393, 418, 443, 447, 458
   ContextReplacementPlugin.js100%100%100%100%
   DefinePlugin.js98.92%100%100%98.92%158–159, 175, 194, 268
   DependenciesBlock.js100%100%100%100%
   Dependency.js98.13%100%100%98.13%371, 404
   DependencyTemplate.js100%100%100%100%
   DependencyTemplates.js100%100%100%100%
   DotenvPlugin.js97.88%100%100%97.88%237, 378, 391–392
   DynamicEntryPlugin.js100%100%100%100%
   EntryOptionPlugin.js100%100%100%100%
   EntryPlugin.js100%100%100%100%
   Entrypoint.js100%100%100%100%
   EnvironmentPlugin.js97.14%100%100%97.14%49
   ErrorHelpers.js100%100%100%100%
   EvalDevToolModulePlugin.js100%100%100%100%
   EvalSourceMapDevToolPlugin.js100%100%100%100%
   ExportsInfo.js100%100%100%100%
   ExportsInfoApiPlugin.js100%100%100%100%
   ExternalModule.js98.89%100%100%98.89%399–403, 542
   ExternalModuleFactoryPlugin.js100%100%100%100%
   ExternalsPlugin.js100%100%100%100%
   FileSystemInfo.js99.49%100%100%99.49%182, 2231–2232, 2235, 2246, 2257, 2268, 278, 3614, 3629, 3653
   FlagAllModulesAsUsedPlugin.js100%100%100%100%
   FlagDependencyExportsPlugin.js98.74%100%100%98.74%399, 401, 405
   FlagDependencyUsagePlugin.js100%100%100%100%
   FlagEntryExportAsUsedPlugin.js100%100%100%100%
   Generator.js100%100%100%100%
   HotModuleReplacementPlugin.js100%100%100%100%
   HotUpdateChunk.js100%100%100%100%
   IgnorePlugin.js100%100%100%100%
   IgnoreWarningsPlugin.js100%100%100%100%
   InitFragment.js100%100%100%100%
   JavascriptMetaInfoPlugin.js100%100%100%100%
   LibraryTemplatePlugin.js100%100%100%100%
   LoaderOptionsPlugin.js100%100%100%100%
   LoaderTargetPlugin.js100%100%100%100%
   MainTemplate.js100%100%100%100%
   ManifestPlugin.js100%100%100%100%
   Module.js98.50%100%100%98.50%1304, 1309, 1370, 1384, 1446, 1455
   ModuleFactory.js100%100%100%100%
   ModuleFilenameHelpers.js98.85%100%100%98.85%106, 108
   ModuleGraph.js99.73%100%100%99.73%1004
   ModuleGraphConnection.js100%100%100%100%
   ModuleInfoHeaderPlugin.js100%100%100%100%
   ModuleProfile.js100%100%100%100%
   ModuleSourceTypeConstants.js100%100%100%100%
   ModuleTemplate.js100%100%100%100%
   ModuleTypeConstants.js100%100%100%100%
   MultiCompiler.js99.69%100%100%99.69%645
   MultiStats.js100%100%100%100%
   MultiWatching.js100%100%100%100%
   NoEmitOnErrorsPlugin.js100%100%100%100%
   NodeStuffPlugin.js100%100%100%100%
   NormalModule.js97.78%100%100%97.78%1020, 1036, 1123, 1774, 1779–1789, 708, 711, 728, 745, 986
   NormalModuleFactory.js99.47%100%100%99.47%1067, 1376, 466, 478
   NormalModuleReplacementPlugin.js100%100%100%100%
   NullFactory.js100%100%100%100%
   OptimizationStages.js100%100%100%100%
   OptionsApply.js100%100%100%100%
   Parser.js100%100%100%100%
   PlatformPlugin.js100%100%100%100%
   PrefetchPlugin.js100%100%100%100%
   ProgressPlugin.js98.75%100%100%98.75%446–447, 452, 454, 518
   ProvidePlugin.js100%100%100%100%
   RawModule.js100%100%100%100%
   RecordIdsPlugin.js100%100%100%100%
   RequestShortener.js100%100%100%100%
   ResolverFactory.js100%100%100%100%
   RuntimeGlobals.js100%100%100%100%
   RuntimeModule.js100%100%100%100%
   RuntimePlugin.js100%100%100%100%
   RuntimeTemplate.js100%100%100%100%
   SelfModuleFactory.js100%100%100%100%
   SingleEntryPlugin.js100%100%100%100%
   SourceMapDevToolModuleOptionsPlugin.js100%100%100%100%
   SourceMapDevToolPlugin.js99.16%100%100%99.16%267–268, 610
   Stats.js100%100%100%100%
   Template.js100%100%100%100%
   TemplatedPathPlugin.js98.86%100%100%98.86%134–135
   UseStrictPlugin.js100%100%100%100%
   WarnCaseSensitiveModulesPlugin.js100%100%100%100%
   WarnDeprecatedOptionPlugin.js100%100%100%100%
   WarnNoModeSetPlugin.js100%100%100%100%
   WatchIgnorePlugin.js100%100%100%100%
   Watching.js100%100%100%100%
   WebpackError.js100%100%100%100%
   WebpackIsIncludedPlugin.js100%100%100%100%
   WebpackOptionsApply.js100%100%100%100%
   WebpackOptionsDefaulter.js100%100%100%100%
   buildChunkGraph.js99.87%100%100%99.87%325
   cli.js98.71%100%100%98.71%117, 469, 501, 543, 813
   index.js100%100%100%100%
   validateSchema.js94.67%100%100%94.67%100, 87, 89, 98
   webpack.js97.22%100%100%97.22%196, 218, 220
lib/asset
   AssetBytesGenerator.js100%100%100%100%
   AssetBytesParser.js100%100%100%100%
   AssetGenerator.js100%100%100%100%
   AssetModulesPlugin.js97.77%100%100%97.77%285, 309, 312, 364, 40
   AssetParser.js100%100%100%100%
   AssetSourceGenerator.js100%100%100%100%
   AssetSourceParser.js100%100%100%100%
   RawDataUrlModule.js100%100%100%100%
lib/async-modules
   AsyncModuleHelpers.js100%100%100%100%
   AwaitDependenciesInitFragment.js100%100%100%100%
   InferAsyncModulesPlugin.js100%100%100%100%
lib/cache
   AddBuildDependenciesPlugin.js100%100%100%100%
   AddManagedPathsPlugin.js100%100%100%100%
   IdleFileCachePlugin.js97.92%100%100%97.92%71, 83, 91
   MemoryCachePlugin.js95.83%100%100%95.83%33
   MemoryWithGcCachePlugin.js93.15%100%100%93.15%106, 113–114, 122, 89
   PackFileCacheStrategy.js96.40%100%100%96.40%1250, 1350, 1354, 1416, 628, 647, 657–659, 661, 677–678, 683, 686, 688, 693, 698, 722, 728, 762, 768, 774, 779, 790, 799, 804–805, 807, 824, 830–831, 833
   ResolverCachePlugin.js100%100%100%100%
   getLazyHashedEtag.js100%100%100%100%
   mergeEtags.js100%100%100%100%
lib/config
   browserslistTargetHandler.js100%100%100%100%
   defaults.js99.13%100%100%99.13%1291–1293, 1301, 270, 273, 278, 282, 467
   normalization.js99%100%100%99%191–192, 258, 273
   target.js100%100%100%100%
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%
   Remote

Copy link
Copy Markdown
Contributor

Copilot AI left a comment

Choose a reason for hiding this comment

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

Pull request overview

Copilot reviewed 7 out of 11 changed files in this pull request and generated 1 comment.


💡 Add Copilot custom instructions for smarter, more guided reviews. Learn how to get started.

Comment thread test/configCases/cache-filesystem/dependencies/index.js
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants