add parsing of assets transformer declarations in pubspec.yaml #143557

andrewkolos · 2024-02-16T01:04:08Z

In service of #143348.

This PR enables parsing of the pubspec yaml schemes for assets with transformations as described in #143348.

Pre-launch Checklist

I read the Contributor Guide and followed the process outlined there for submitting PRs.
I read the Tree Hygiene wiki page, which explains my responsibilities.
I read and followed the Flutter Style Guide, including Features we expect every widget to implement.
I signed the CLA.
I listed at least one issue that this PR fixes in the description above.
I updated/added relevant documentation (doc comments with ///).
I added new tests to check the change I am making, or this PR is test-exempt.
All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel on Discord.

packages/flutter_tools/lib/src/flutter_manifest.dart

andrewkolos · 2024-02-16T04:31:35Z

FYI this is what multiple assets section errors looks like from the user's perspective:

Error detected in pubspec.yaml:
Unable to parse assets section.
In flavors section of asset "assets/a.txt": Expected flavors to be a list of String, but got {a: b} (YamlMap).
In transformers section of asset "assets/a.txt": In args section of transformer using package "yo": Expected args to be a list of String, but got {i am: a map} (YamlMap).
Please correct the pubspec.yaml file at /Users/andrewkolos/Desktop/deleteme/pubspec_testing/pubspec.yaml

christopherfujino · 2024-02-16T20:19:04Z

FYI this is what multiple assets section errors looks like from the user's perspective:

Error detected in pubspec.yaml:
Unable to parse assets section.
In flavors section of asset "assets/a.txt": Expected flavors to be a list of String, but got {a: b} (YamlMap).
In transformers section of asset "assets/a.txt": In args section of transformer using package "yo": Expected args to be a list of String, but got {i am: a map} (YamlMap).
Please correct the pubspec.yaml file at /Users/andrewkolos/Desktop/deleteme/pubspec_testing/pubspec.yaml

nice! This is a big improvement.

packages/flutter_tools/lib/src/flutter_manifest.dart

christopherfujino · 2024-02-16T20:26:57Z

packages/flutter_tools/lib/src/flutter_manifest.dart

+  return errors.isEmpty ? (List<T>.from(yamlList), <String>[]) : (null, errors);
+}
+
+(List<T>? result, List<String> errors) _parseNullableList<T>(Object? yamlList, String context, String typeAlias) {


do we need this helper, or could we inline this at the callsites? I find the DRY benefits of this kind of trivial abstraction often not worth the cognitive overhead.

Addressed in remove _parseNullableList and cleanup

christopherfujino

Nice! Ship it

flutter/flutter#143557)

Roll Flutter from d7867ca to 064c340 (33 revisions) flutter/flutter@d7867ca...064c340 2024-02-19 [email protected] Roll Flutter Engine from f71b7eee2266 to 714215d42e57 (1 revision) (flutter/flutter#143708) 2024-02-19 [email protected] Roll Flutter Engine from 07c73b0c8413 to f71b7eee2266 (2 revisions) (flutter/flutter#143694) 2024-02-19 [email protected] Roll Flutter Engine from 80d6745c6fd6 to 07c73b0c8413 (1 revision) (flutter/flutter#143682) 2024-02-19 [email protected] Roll Flutter Engine from 67abf6eb36a1 to 80d6745c6fd6 (1 revision) (flutter/flutter#143676) 2024-02-18 [email protected] Roll Flutter Engine from 8ae232196fc9 to 67abf6eb36a1 (1 revision) (flutter/flutter#143673) 2024-02-18 [email protected] Roll Flutter Engine from f636f9635438 to 8ae232196fc9 (1 revision) (flutter/flutter#143659) 2024-02-18 [email protected] Fixed the issue of incorrect item position when prototypeItem is set in SliverReorderableList. (flutter/flutter#142880) 2024-02-18 [email protected] ShowCaretOnScreen is correctly scheduled within a SliverMainAxisGroup (flutter/flutter#141671) 2024-02-18 [email protected] Roll Flutter Engine from 0ebd580cb8a7 to f636f9635438 (1 revision) (flutter/flutter#143657) 2024-02-17 [email protected] Roll Flutter Engine from c807aeaab89c to 0ebd580cb8a7 (1 revision) (flutter/flutter#143655) 2024-02-17 [email protected] Roll Flutter Engine from e51d4f1e285a to c807aeaab89c (4 revisions) (flutter/flutter#143652) 2024-02-17 [email protected] Manual roll Packages from c56c12d to 0af905d (flutter/flutter#143651) 2024-02-17 [email protected] Add an override annotation to the lineTerminator setter in the MemoryStdout fake class (flutter/flutter#143646) 2024-02-17 [email protected] InputDecorator M3 tests migration - Step3 (flutter/flutter#143520) 2024-02-17 [email protected] Update InputDecoration.contentPadding documentation (flutter/flutter#143519) 2024-02-17 [email protected] [Impeller] skip selectable text goldens for instability. (flutter/flutter#143627) 2024-02-17 [email protected] Roll Flutter Engine from 2ed159a786ef to e51d4f1e285a (2 revisions) (flutter/flutter#143624) 2024-02-17 [email protected] [Impeller] skip perspective transformed text goldens. (flutter/flutter#143623) 2024-02-17 [email protected] [framework] Skip 5 failing framework tests. (flutter/flutter#143618) 2024-02-17 [email protected] Roll Flutter Engine from afb270929a6c to 2ed159a786ef (1 revision) (flutter/flutter#143622) 2024-02-17 [email protected] Roll Flutter Engine from c4fe6f01e0f5 to afb270929a6c (1 revision) (flutter/flutter#143619) 2024-02-16 [email protected] Implement `lineTerminator` in `MemoryStdout` Fake (flutter/flutter#143608) 2024-02-16 [email protected] Roll Flutter Engine from 2eed3fbb293a to c4fe6f01e0f5 (3 revisions) (flutter/flutter#143615) 2024-02-16 [email protected] Don't paint the cursor for an invalid selection (flutter/flutter#143533) 2024-02-16 [email protected] Roll Flutter Engine from 13dc857bf2ef to 2eed3fbb293a (2 revisions) (flutter/flutter#143609) 2024-02-16 [email protected] Fix implementation imports outside of lib (flutter/flutter#143594) 2024-02-16 [email protected] add parsing of assets transformer declarations in pubspec.yaml (flutter/flutter#143557) 2024-02-16 [email protected] Roll Flutter Engine from 5fd5ccf32d08 to 13dc857bf2ef (6 revisions) (flutter/flutter#143607) 2024-02-16 [email protected] Fix SemanticsFinder for multi-view (flutter/flutter#143485) 2024-02-16 [email protected] rebuild the asset bundle if a file has been modified between `flutter test` runs (flutter/flutter#143569) 2024-02-16 [email protected] Added Missing Field Name in Doc Comment in SnackBarThemeData (flutter/flutter#143588) 2024-02-16 [email protected] Implementing `switch` expressions [refactoring `flutter/lib/src/`] (flutter/flutter#143496) 2024-02-16 [email protected] Roll Flutter Engine from dd530f1556df to 5fd5ccf32d08 (3 revisions) (flutter/flutter#143593) 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 [email protected],[email protected],[email protected] 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: ...

flutter/flutter#143557)

parsing of assets transformers

5d0d1e8

andrewkolos added the tool Affects the "flutter" command-line tool. See also t: labels. label Feb 16, 2024

andrewkolos mentioned this pull request Feb 16, 2024

☂️ Implement pluggable transformation (via packages) of assets at build time #143348

Closed

13 tasks

andrewkolos added 2 commits February 15, 2024 17:34

make AssetEntry.parseTransformersSection private

7063b61

oops

5b16d35

andrewkolos commented Feb 16, 2024

View reviewed changes

packages/flutter_tools/lib/src/flutter_manifest.dart Outdated Show resolved Hide resolved

andrewkolos added 3 commits February 15, 2024 19:36

rename _validateList to _parseList

0f9cbcf

tweak message to reduce redundancy

fd26202

tweak another user message

99181a6

andrewkolos marked this pull request as ready for review February 16, 2024 04:31

andrewkolos requested a review from christopherfujino February 16, 2024 07:55

tweak user message

6b76920

christopherfujino reviewed Feb 16, 2024

View reviewed changes

packages/flutter_tools/lib/src/flutter_manifest.dart Outdated Show resolved Hide resolved

christopherfujino reviewed Feb 16, 2024

View reviewed changes

andrewkolos added 2 commits February 16, 2024 13:17

remove _parseNullableList

d1fe052

cleanup

7cee3ed

andrewkolos requested a review from christopherfujino February 16, 2024 21:22

christopherfujino approved these changes Feb 16, 2024

View reviewed changes

andrewkolos added the autosubmit Merge PR when tree becomes green via auto submit App label Feb 16, 2024

auto-submit bot merged commit 3a18473 into flutter:master Feb 16, 2024

engine-flutter-autoroll mentioned this pull request Feb 17, 2024

Roll Flutter from d7867ca7d635 to 8a5efa53d8cf (20 revisions) flutter/packages#6151

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 17, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

ef6beb9

flutter/flutter#143557)

engine-flutter-autoroll mentioned this pull request Feb 17, 2024

Roll Flutter from d7867ca7d635 to 80364887762d (21 revisions) flutter/packages#6153

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 17, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

ce8e41d

flutter/flutter#143557)

engine-flutter-autoroll mentioned this pull request Feb 18, 2024

Roll Flutter from d7867ca7d635 to 3578e75ef246 (28 revisions) flutter/packages#6155

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 18, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

4ddb9ad

flutter/flutter#143557)

engine-flutter-autoroll mentioned this pull request Feb 18, 2024

Roll Flutter from d7867ca7d635 to 3578e75ef246 (28 revisions) flutter/packages#6156

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 18, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

0297393

flutter/flutter#143557)

engine-flutter-autoroll mentioned this pull request Feb 19, 2024

Roll Flutter from d7867ca7d635 to d2e7414a926d (32 revisions) flutter/packages#6160

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 19, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

142e08a

flutter/flutter#143557)

engine-flutter-autoroll mentioned this pull request Feb 19, 2024

Roll Flutter from d7867ca7d635 to 064c340baf0e (33 revisions) flutter/packages#6161

Merged

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Feb 19, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

a95f398

flutter/flutter#143557)

andrewkolos deleted the asset-transformers-parsing-2 branch April 29, 2024 18:17

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 14, 2024

3a18473 add parsing of assets transformer declarations in pubspec.yaml (

c1944d5

flutter/flutter#143557)

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

add parsing of assets transformer declarations in pubspec.yaml #143557

add parsing of assets transformer declarations in pubspec.yaml #143557

Uh oh!

andrewkolos commented Feb 16, 2024 •

edited

Loading

Uh oh!

Uh oh!

andrewkolos commented Feb 16, 2024 •

edited

Loading

Uh oh!

christopherfujino commented Feb 16, 2024

Uh oh!

Uh oh!

christopherfujino Feb 16, 2024

Uh oh!

andrewkolos Feb 16, 2024

Uh oh!

christopherfujino left a comment

Uh oh!

Uh oh!

add parsing of assets transformer declarations in pubspec.yaml #143557

add parsing of assets transformer declarations in pubspec.yaml #143557

Uh oh!

Conversation

andrewkolos commented Feb 16, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Pre-launch Checklist

Uh oh!

Uh oh!

andrewkolos commented Feb 16, 2024 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

christopherfujino commented Feb 16, 2024

Uh oh!

Uh oh!

christopherfujino Feb 16, 2024

Choose a reason for hiding this comment

Uh oh!

andrewkolos Feb 16, 2024

Choose a reason for hiding this comment

Uh oh!

christopherfujino left a comment

Choose a reason for hiding this comment

Uh oh!

Uh oh!

andrewkolos commented Feb 16, 2024 •

edited

Loading

andrewkolos commented Feb 16, 2024 •

edited

Loading