Adds a runtime variable __webpack_require__.dp to generate a dynamic path #19238
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adds a runtime variable __webpack_require__.dp to generate a dynamic path
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- test/configCases/asset-url/dynamic/index.css: Language not supported
- lib/asset/AssetGenerator.js: Evaluated as low risk
- lib/RuntimeTemplate.js: Evaluated as low risk
- eslint.config.js: Evaluated as low risk
- lib/APIPlugin.js: Evaluated as low risk
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test/configCases/asset-url/dynamic/index.js:2
- The test case should include scenarios where webpack_dynamic_public_path is not defined to ensure fallback behavior is correctly handled.
__webpack_dynamic_public_path__ = (filename, publicPath) => publicPath + "hey/" + filename
lib/RuntimeGlobals.js:392
- [nitpick] The variable name dynamicPublicPath should be reviewed for consistency and clarity. Consider renaming it to something more descriptive.
module.exports.dynamicPublicPath = "__webpack_require__.dp";
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Sorry, that is a wrong solution. We need to allow developer provide own dynamic path for JS files, not just generate extra code.
Anyway we can accept this, but it requires to be __webpack_public_path__: string | function, because we already have __webpack_public_path__ and we don't need to introduce other things.
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Hey @alexander-akait , I just have one question, what’d be the signature of the function of __webpack_public_path__ = (filename) => "hey/" + filename; |
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@arkapratimc Yes, you are right |
| { expr: RuntimeGlobals.publicPath }, | ||
| filename | ||
| ); | ||
| assetPath = runtimeTemplate.generatePublicPath(filename); |
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We should do it every where we have RuntimeGlobals.publicPath
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Does this work for chunk loading? |
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@Jack-Works no, missing in this PR, anyway it is just |
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hey @alexander-akait, test passes on one ubuntu machine https://dev.azure.com/webpack/webpack/_build/results?buildId=20771&view=logs&j=059dd913-30b4-5dab-74c6-1d726b9b84c8&t=0f11fa17-217a-5071-18f9-b54ec876c796&l=54 , but fails on another https://github.com/webpack/webpack/actions/runs/14623185311/job/41028317052?pr=19238#step:12:8 . Any idea on whats causing this ? |
fixes #18895
What kind of change does this PR introduce?
It just introduces one variable
__webpack_require__.dpwhich generates a dynamic path. Users can write__webpack_dynamic_public_path__ = (filename, publicPath) => ....to generate too.Did you add tests for your changes?
Yes
Does this PR introduce a breaking change?
No
What needs to be documented once your changes are merged?
A note of what
__webpack_dynamic_public_path__does in https://webpack.js.org/api/module-variables/