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fix: refer to the entrypoint instead of the first module (module.identifier) #601

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merged 1 commit into from Oct 21, 2017

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akihikodaki
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The order of modules can be reordered by optimize-module-order plugins. The intention is to use the entry point as the default identifier, so refer to entries property of the compilation.

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jsf-clabot commented Aug 14, 2017

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codecov bot commented Aug 14, 2017

Codecov Report

Merging #601 into master will increase coverage by 0.04%.
The diff coverage is 100%.

Impacted file tree graph

@@            Coverage Diff             @@
##           master     #601      +/-   ##
==========================================
+ Coverage   87.41%   87.45%   +0.04%     
==========================================
  Files           7        7              
  Lines         302      303       +1     
  Branches       68       68              
==========================================
+ Hits          264      265       +1     
  Misses         36       36              
  Partials        2        2
Impacted Files Coverage Δ
src/loader.js 88.88% <100%> (+0.17%) ⬆️

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Can your describe more information (test repo would be best), also add tests for this, thanks!

@akihikodaki
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Commit 426e758 adds a test case.

@akihikodaki
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See also webpack/webpack.js.org#1527.

@akihikodaki
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miraiken/web@46dfdde is an easy workaround.

@alexander-akait
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@akihikodaki thanks for PR

@michael-ciniawsky michael-ciniawsky changed the title Refer to the entry point instead of the first module for default identifier refactor: refer to the entry point instead of the first module (module.identifier) Aug 16, 2017
@alexander-akait
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@sokra need review

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PR is good.

Seems like we missed updating ETP when webpack removed the entrypoint id = 0 limitation.

compilation.modules.forEach((module) => {
if (module.id === id) { item[0] = module.identifier(); }
if (typeof text === 'string') {
text = [[compilation.entries[0].identifier(), text]];
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You can use [[entries[0].identifier(), text]] too i guess.

@alexander-akait
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@akihikodaki friendly ping

@michael-ciniawsky
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michael-ciniawsky commented Oct 19, 2017

Issues

@sgal
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sgal commented Oct 19, 2017

Also fixes webpack/webpack#5733

@akihikodaki
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52a1942 applies #601 (review).

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@akihikodaki - Once #652 lands, this will need one more quick rebase before it merges.

@michael-ciniawsky
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@akihikodaki #652 just landed please rebase when time :)

@akihikodaki
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8228819: rebased to 5286ab2.

@michael-ciniawsky
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Module build failed: TypeError: entries[0].identifier is not a function

@akihikodaki Can you revert to compilation.entries[0].identifier ? Or create a new variable etc ?

…tifier

The order of modules can be reordered by optimize-module-order plugins.
The intention is to use the entry point as the default identifier, so
refer to entries property of the compilation.
@akihikodaki
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f2c3056: Reverted the change. I reviewed the intension why I used compilation.entries, and it was actually because entries argument is not an array of the first modules to be executed, but of chunks.

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michael-ciniawsky commented Oct 21, 2017

childCompiler.runAsChild((err, entries, compilation) => {
did you add this 🙃 ? The entries argument seems to be unused

@akihikodaki
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No, I didn't.

@michael-ciniawsky michael-ciniawsky merged commit d5a1de2 into webpack-contrib:master Oct 21, 2017
@michael-ciniawsky michael-ciniawsky changed the title refactor: refer to the entry point instead of the first module (module.identifier) refactor: refer to the entrypoint instead of the first module (module.identifier) Oct 21, 2017
@michael-ciniawsky michael-ciniawsky changed the title refactor: refer to the entrypoint instead of the first module (module.identifier) fix: refer to the entrypoint instead of the first module (module.identifier) Oct 21, 2017
@cletusw
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cletusw commented Oct 21, 2017

Thanks! Could someone post here when we get a release bump with this fix?

@sgal
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sgal commented Oct 25, 2017

Is there any plan to release a new version with this fix? The issue with NamedModulesPlugin and HashedModuleIdsPlugin is preventing users from implementing long term caching, so it would be nice to get it out.

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8 participants