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webpack / codemods Public

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feat: add css-plugins-to-native-css codemod - #7

#7

Merged

bjohansebas merged 59 commits into

mainwebpack/codemods:mainfrom

feat/css-plugins-to-native-csswebpack/codemods:feat/css-plugins-to-native-cssCopy head branch name to clipboard

Aug 2, 2026

Conversation Commits59 (59)Checks Files changed

Merged

feat: add css-plugins-to-native-css codemod#7
bjohansebas merged 59 commits into
mainfrom
feat/css-plugins-to-native-css

Commits

Commits on Aug 2, 2026

feat: add css-plugins-to-native-css codemod
bjohansebas
committed
918af60
refactor: rely on experiments.css auto default and drop trivial css rules
bjohansebas
committed
1a36402
feat: keep remaining loaders in front of native css instead of skipping the rule
bjohansebas
committed
f4799e1
feat: migrate mini-css-extract-plugin filename options to output.cssFilename
bjohansebas
committed
90b0be9
feat: support webpack 4-era patterns (dev/prod ternary, require.resolve, guarded plugins)
bjohansebas
committed
ebb046d
feat: support ejected CRA patterns (guarded use entries, filter(Boolean) on use)
bjohansebas
committed
498694e
docs: drop webpack 4-era wording from readme
bjohansebas
committed
14e8748
docs: simplify conditional patterns wording
bjohansebas
committed
cdf0a8c
docs: note webpack >= 5.109.0 requirement
bjohansebas
committed
c3dd78f
refactor: restructure transform into a CssMigration class with named phases
bjohansebas
committed
f327307
feat: preserve original filter predicate when rebuilding guarded use arrays
bjohansebas
committed
2fe1568
chore: add changeset
bjohansebas
committed
09662dd
refactor: extract shared helpers into @webpack/codemod-utils workspace
bjohansebas
committed
13c5657
feat: guard css-loader modules option, cover function and webpack-merge configs
bjohansebas
committed
e33550b
feat: gate migration on css-loader semantic options (url, import, exportType)
bjohansebas
committed
669bb8d
feat: migrate rules with non-replicable css-loader options, flagging them with a comment
bjohansebas
committed
15d9e6d
fix: cascade empty-container removal through oneOf rule nesting
bjohansebas
committed
9618f64
feat: flag dropped style-loader and extract-loader options with the same comment
bjohansebas
committed
a63b08d
feat: only transform rules in webpack-owned config contexts
bjohansebas
committed
ced12fb
docs: correct rationale for skipping tool-managed webpack fragments
bjohansebas
committed
feae307
fix: honor source line endings in generated edits and normalize repo to LF
bjohansebas
committed
707a9c6
fix: address review — start at 0.0.0 with major changeset, support computed loader access
bjohansebas
committed
f55097b
refactor: split import-binding utils into own module, handle parenthesized require
bjohansebas
committed
81cd075
fix: use Name <email> author format
bjohansebas
committed
b666e8b
chore: drop dummy test script in favor of --if-present
bjohansebas
committed
826ea37
feat: sync codemod.yaml versions in the changesets version step
bjohansebas
committed
72c5d41
ci: require codemod changesets when shared utils change
bjohansebas
committed
b1fbdfe
fix: never double carriage returns when generated text embeds source fragments
bjohansebas
committed
a150949
fix: tag private packages so the publish job actually fires, harden version regex
bjohansebas
committed
89c3d88
refactor: delegate import resolution to @jssg/utils
bjohansebas
committed
70282f0
refactor: structural check for inline plugin require instead of regex
bjohansebas
committed
8568094
refactor: adopt per-case test directory layout
bjohansebas
committed
cd0720d
docs: drop @latest tag from codemod run commands
bjohansebas
committed
99aa3f8
refactor: structural matching for require.resolve and regex literals
bjohansebas
committed
4e48c3f
refactor: apply simplify review (shared guard unwrapping, single scans, merged planners)
bjohansebas
committed
68eb493
feat: recognize import.meta.resolve loader references
bjohansebas
committed
823c2c2
fix: derive indent unit from nesting depth, cover multicompiler configs
bjohansebas
committed
f62d207
fix: never touch rule arrays assigned into another tool's config parameter
bjohansebas
committed
2d31e02
fix: accept own-export assignments in the rule gate, empty standalone arrays in place
bjohansebas
committed
b6cee76
test: cover aliased plugin binding
bjohansebas
committed
2ce569f
feat: migrate getCompilationHooks taps to the native CssLoadingRuntimeModule
bjohansebas
committed
75be663
test: cover esm getCompilationHooks migration
bjohansebas
committed
3bd3ca7
feat: remove migrated css packages from package.json via a json transform step
bjohansebas
committed
707d7ab
feat: translate css-loader url/import and modules sub-options to native parser/generator
bjohansebas
committed
6fc4a76
feat: translate css-loader sourceMap:false to per-asset-type devtool
bjohansebas
committed
b6c5515
fix: scope devtool to javascript only, css entries with use:false are no-ops
bjohansebas
committed
2fed215
fix: gate modules.auto on literal true, map localIdentHash options to generator
bjohansebas
committed
72454f2
docs: explain the loader publicPath drop and its manual migration path
bjohansebas
committed
627c9fc
feat: drop redundant extract-loader publicPath silently, flag only real overrides
bjohansebas
committed
ed8be01
feat: translate custom extract-loader publicPath into an issuer-scoped asset rule
bjohansebas
committed
16e30b4
fix: skip issuer rule insertion when one is already declared
bjohansebas
committed
ae67ce0
feat: wrap any non-array devtool and keep the explicit css entry
bjohansebas
committed
96ad1ca
fix: only scope devtool when every css-loader rule disables source maps
bjohansebas
committed
e762b86
fix: insert config props after spreads so they are not overridden, cover ts configs
bjohansebas
committed
f6c593d
feat: support rule-level loader/options shorthand, cover defineConfig
bjohansebas
committed
dfd1980
feat: translate exportType, extract-loader emit:false, and modules.mode natively
bjohansebas
committed
b98c766
feat: translate style-loader crossorigin attribute to output.crossOriginLoading
bjohansebas
committed
151e58d
feat: append manual migration hints to lost-option comments
bjohansebas
committed
b32279f
feat: carry the extract loader layer option to the native rule layer
bjohansebas
committed
3234308

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