Copy part files and sourcemaps when building with dart2js. by eyebrowsoffire · Pull Request #146356 · flutter/flutter

eyebrowsoffire · 2024-04-05T18:35:01Z

When dart2js emits deferred part files, they need to be copied from the build folder to the output folder.

yjbanov · 2024-04-05T19:34:58Z

+ if (file.basename == 'main.dart.js.map') {
+ return compilerConfig.sourceMaps;
+ }
+ final RegExp partFileRegex = RegExp(r'main\.dart\.js_[0-9].*\.part\.js');


Is there a risk of a silent failure if dart2js changes the file structure but we forget to update these regexes? Is there a way to fail hard during a Dart SDK roll?

I think that would require some larger end-to-end integration test. I'm going to file an issue as a follow-on for adding an integration test for this.

yjbanov

…46356) This fixesflutter#145653 When dart2js emits deferred part files, they need to be copied from the build folder to the output folder.

…lutter/flutter#146356)

flutter/flutter@477ebd8...98d23f7 2024-04-06 31859944+LongCatIsLooong@users.noreply.github.com Prepare for RenderDecorator.computeBaseline changes. (flutter/flutter#146363) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from 563bdb1d7976 to 605b3f35fa0a (1 revision) (flutter/flutter#146393) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from 482172d16528 to 563bdb1d7976 (1 revision) (flutter/flutter#146385) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from b0d7ac5425e9 to 482172d16528 (1 revision) (flutter/flutter#146382) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from df9f7433fc70 to b0d7ac5425e9 (2 revisions) (flutter/flutter#146377) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from b5039157cbc1 to df9f7433fc70 (1 revision) (flutter/flutter#146373) 2024-04-05 ian@hixie.ch Make FileSystem dependency explicit througout. (flutter/flutter#146008) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 48604dfd9d49 to b5039157cbc1 (3 revisions) (flutter/flutter#146370) 2024-04-05 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 3.24.9 to 3.24.10 (flutter/flutter#146368) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from da995a1061c5 to 48604dfd9d49 (2 revisions) (flutter/flutter#146366) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 6a478d6931b2 to da995a1061c5 (1 revision) (flutter/flutter#146364) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 62df3bd5f681 to 6a478d6931b2 (3 revisions) (flutter/flutter#146360) 2024-04-05 jacksongardner@google.com Copy part files and sourcemaps when building with dart2js. (flutter/flutter#146356) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from d048b9aed529 to 62df3bd5f681 (1 revision) (flutter/flutter#146357) 2024-04-05 34871572+gmackall@users.noreply.github.com Reland "Bump to AGP 8.1/Gradle 8.3 (almost) everywhere" (flutter/flutter#146307) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 6974dbac35a1 to d048b9aed529 (1 revision) (flutter/flutter#146355) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC bmparr@google.com,rmistry@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

…46356) This fixesflutter#145653 When dart2js emits deferred part files, they need to be copied from the build folder to the output folder.

flutter/flutter@477ebd8...98d23f7 2024-04-06 31859944+LongCatIsLooong@users.noreply.github.com Prepare for RenderDecorator.computeBaseline changes. (flutter/flutter#146363) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from 563bdb1d7976 to 605b3f35fa0a (1 revision) (flutter/flutter#146393) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from 482172d16528 to 563bdb1d7976 (1 revision) (flutter/flutter#146385) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from b0d7ac5425e9 to 482172d16528 (1 revision) (flutter/flutter#146382) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from df9f7433fc70 to b0d7ac5425e9 (2 revisions) (flutter/flutter#146377) 2024-04-06 engine-flutter-autoroll@skia.org Roll Flutter Engine from b5039157cbc1 to df9f7433fc70 (1 revision) (flutter/flutter#146373) 2024-04-05 ian@hixie.ch Make FileSystem dependency explicit througout. (flutter/flutter#146008) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 48604dfd9d49 to b5039157cbc1 (3 revisions) (flutter/flutter#146370) 2024-04-05 49699333+dependabot[bot]@users.noreply.github.com Bump github/codeql-action from 3.24.9 to 3.24.10 (flutter/flutter#146368) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from da995a1061c5 to 48604dfd9d49 (2 revisions) (flutter/flutter#146366) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 6a478d6931b2 to da995a1061c5 (1 revision) (flutter/flutter#146364) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 62df3bd5f681 to 6a478d6931b2 (3 revisions) (flutter/flutter#146360) 2024-04-05 jacksongardner@google.com Copy part files and sourcemaps when building with dart2js. (flutter/flutter#146356) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from d048b9aed529 to 62df3bd5f681 (1 revision) (flutter/flutter#146357) 2024-04-05 34871572+gmackall@users.noreply.github.com Reland "Bump to AGP 8.1/Gradle 8.3 (almost) everywhere" (flutter/flutter#146307) 2024-04-05 engine-flutter-autoroll@skia.org Roll Flutter Engine from 6974dbac35a1 to d048b9aed529 (1 revision) (flutter/flutter#146355) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC bmparr@google.com,rmistry@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

Copy part files and sourcemaps when building with dart2js.
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github-actionsBot added the tool Affects the "flutter" command-line tool. See also t: labels. label Apr 5, 2024

yjbanov reviewed Apr 5, 2024
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eyebrowsoffire added the autosubmit Merge PR when tree becomes green via auto submit App label Apr 5, 2024

yjbanov approved these changes Apr 5, 2024
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auto-submitBot merged commit 75ae44d into flutter:masterApr 5, 2024

eyebrowsoffire added the cp: beta cherry pick this pull request to beta release candidate branch label Apr 5, 2024

engine-flutter-autoroll mentioned this pull request Apr 6, 2024
Roll Flutter from 477ebd831c12 to 7971b3594b13 (14 revisions) flutter/packages#6475
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Apr 6, 2024
75ae44dCopy part files and sourcemaps when building with dart2js. (f…
432eae9
…lutter/flutter#146356)

engine-flutter-autoroll mentioned this pull request Apr 6, 2024
Roll Flutter from 477ebd831c12 to 7971b3594b13 (14 revisions) flutter/packages#6476
Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Apr 6, 2024
75ae44dCopy part files and sourcemaps when building with dart2js. (f…
aa74cfb
…lutter/flutter#146356)

engine-flutter-autoroll mentioned this pull request Apr 7, 2024
Roll Flutter from 477ebd831c12 to 98d23f709fec (16 revisions) flutter/packages#6477
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Apr 7, 2024
75ae44dCopy part files and sourcemaps when building with dart2js. (f…
3021985
…lutter/flutter#146356)

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Roll Flutter from 477ebd831c12 to 98d23f709fec (16 revisions) flutter/packages#6478
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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Apr 7, 2024
75ae44dCopy part files and sourcemaps when building with dart2js. (f…
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…lutter/flutter#146356)

eyebrowsoffire deleted the dart2js_part_files branch December 12, 2025 21:54

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Copy part files and sourcemaps when building with dart2js. - #146356

Copy part files and sourcemaps when building with dart2js.#146356
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eyebrowsoffire commented Apr 5, 2024

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yjbanovApr 5, 2024

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eyebrowsoffire commented Apr 5, 2024

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