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[pubspec_parse] Support tag_pattern for git dependencies - #2565
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Adds `tagPattern` and `version` fields to `GitDependency`, matching the `tag_pattern` key introduced in Dart 3.9. The existing public API is kept intact; `GitDependency.fromData` gains an optional named `version` parameter. Fixes dart-lang#2155
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This pull request adds support for the tag_pattern key in git dependencies, introduced in Dart 3.9. It introduces tagPattern and version fields to GitDependency, along with validation logic to ensure tagPattern contains exactly one {{version}} marker and is not used in conjunction with ref. The changes also update serialization and deserialization processes, and include comprehensive unit tests to verify the new functionality. There are no review comments, and I have no feedback to provide.
This was referenced Aug 29, 2026
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Revisions updated by `dart tools/rev_sdk_deps.dart`. core (https://github.com/dart-lang/core/compare/08e4022..4d80610): 4d80610a Thu Oct 1 22:03:38 2026 +0000 dependabot[bot] Bump the github-actions group with 5 updates (dart-lang/core#1005) dartdoc (https://github.com/dart-lang/dartdoc/compare/2a040a8..5eb0f2c): 5eb0f2c7 Thu Oct 1 19:03:48 2026 +0000 dependabot[bot] Bump github/codeql-action/upload-sarif from 4.37.9 to 4.38.2 in the github-actions group (dart-lang/dartdoc#4291) http (https://github.com/dart-lang/http/compare/d8e8e9c..585d433): 585d433 Mon Oct 5 16:12:54 2026 -0700 Brian Quinlan fix(cupertino_http): fix a websocket memory leak (dart-lang/http#1991) 337adf3 Mon Oct 5 16:03:25 2026 -0700 Brian Quinlan fix(cupertino_http): add `autoReleasePool` use to `CupertinoClient` (dart-lang/http#1990) 47c57df Tue Sep 29 14:07:01 2026 -0700 Brian Quinlan fix(ok_http): fix `NetworkOnMainThreadException` (dart-lang/http#1995) d8cde5d Tue Sep 29 14:06:44 2026 -0700 Brian Quinlan fix test (dart-lang/http#1996) 31056fe Tue Sep 29 13:57:20 2026 -0700 Brian Quinlan chore(cronet_http): prepare to release 1.10.0 (dart-lang/http#1993) 9bc3a91 Tue Sep 29 13:53:25 2026 -0700 Brian Quinlan fix(cronet_http): one global reference per `onReadCompleted` (dart-lang/http#1992) 49ecd36 Mon Sep 28 14:20:26 2026 -0700 Brian Quinlan fix(conformance): `supportsAbort` not considered in response (dart-lang/http#1994) native (https://github.com/dart-lang/native/compare/27f7678..a2a6179): a2a617910 Tue Oct 6 13:53:17 2026 +0200 Daco Harkes [jni_flutter] Bump version for publishing (dart-lang/native#3730) d3a99d66b Tue Oct 6 19:46:34 2026 +1100 Liam Appelbe [infra] Fix ffigen and jni_flutter (dart-lang/native#3724) b66d0815a Tue Oct 6 04:28:35 2026 +0300 Manar Elhabbal [ffigen] add Support passing C++ classes by value (dart-lang/native#3677) f7ffe9667 Fri Oct 2 11:33:49 2026 +0200 Moritz [native_toolchain_c] Don't pass /INCLUDE per symbol with a generated .def on Windows (dart-lang/native#3718) 77a5e4169 Thu Oct 1 10:56:45 2026 +0300 Hassnaa Mohamed [ffigen] Fix cpp method filtering (dart-lang/native#3696) cca065ca6 Thu Oct 1 10:17:12 2026 +1000 Liam Appelbe [infra] Prepare to publish everything (dart-lang/native#3716) f13623ee3 Thu Oct 1 10:16:39 2026 +1000 Liam Appelbe [jnigen] API docs (dart-lang/native#3715) be618790c Thu Oct 1 10:05:26 2026 +1000 Liam Appelbe [objective_c] API docs (dart-lang/native#3708) a18dd1148 Thu Oct 1 10:04:38 2026 +1000 Liam Appelbe [ffigen] API docs (dart-lang/native#3707) 6fd87c3b2 Tue Sep 29 19:01:11 2026 -0700 Brian Quinlan [jni] Clarify `JBuffer.asUint8List` behavior (dart-lang/native#3704) 6d5bbcfad Wed Sep 30 09:35:47 2026 +1000 Liam Appelbe [jni] API documentation (dart-lang/native#3706) fbcbc894b Wed Sep 30 09:35:34 2026 +1000 Liam Appelbe [ffigen] Document autorelease issues (dart-lang/native#3705) f99449ec9 Tue Sep 29 09:39:27 2026 +1000 Liam Appelbe [infra] Add swift2objc to the workspace (dart-lang/native#3700) 31494fa08 Tue Sep 29 09:38:59 2026 +1000 Liam Appelbe [infra] Add jni_util to the workspace (dart-lang/native#3698) shelf (https://github.com/dart-lang/shelf/compare/e5c8dc6..b2cb503): b2cb503 Wed Sep 30 22:53:07 2026 -0700 Kevin Moore Resolve shelf.io.connection_info lazily (dart-lang/shelf#542) b70fafa Tue Sep 29 13:37:08 2026 -0700 Kevin Moore Match parameterless shelf_router routes without running a regex (dart-lang/shelf#544) test (https://github.com/dart-lang/test/compare/4f92d53..d749b10): d749b104 Mon Oct 5 15:42:46 2026 -0700 Nate Bosch Fail isolate suites when the test isolate exits (dart-lang/test#2775) da2157e9 Mon Oct 5 11:12:43 2026 -0700 Nate Bosch Wait longer for the Chrome test tab to appear (dart-lang/test#2771) 00bd0c99 Mon Oct 5 18:50:03 2026 +0300 Yusuf İhsan Görgel Fix broken links in architecture.md (dart-lang/test#2774) 3be2f547 Thu Oct 1 03:46:29 2026 +0000 dependabot[bot] Bump the github-actions group with 4 updates (dart-lang/test#2773) 40a5ad90 Tue Sep 29 12:07:31 2026 -0700 Nate Bosch Delete compilation artifacts once they are no longer needed (dart-lang/test#2764) 171ad0e5 Mon Sep 28 17:29:48 2026 -0700 Jacob MacDonald export additional types from package:test_api/backend.dart (dart-lang/test#2745) 52b45064 Mon Sep 28 15:04:08 2026 -0700 Nate Bosch Tag browser and node tests, relax flaky timeouts (dart-lang/test#2770) tools (https://github.com/dart-lang/tools/compare/d87eaf7..a66d517): a66d517d Tue Oct 6 09:41:32 2026 -0700 Phil Quitslund [analytics] `DASH__SUPPRESS_ANALYTICS` env handling (dart-lang/tools#2641) 00c6e4ad Fri Oct 2 17:17:49 2026 +0530 shivytyahoo Fix VersionConstraint.intersection throwing on disjoint ranges (dart-lang/tools#2622) d523e1f8 Thu Oct 1 11:09:16 2026 +0200 Morgan :) [unified_analytics] Append to the log file instead of rewriting it (dart-lang/tools#2613) 6993cbad Wed Sep 30 14:09:32 2026 +0300 Yusuf İhsan Görgel [yaml] Improve error messages when mixing list and key-value syntax (dart-lang/tools#2610) 068119b4 Tue Sep 29 23:21:03 2026 +0200 Lukas Klingsbo [pubspec_parse] Support tag_pattern for git dependencies (dart-lang/tools#2565) 7d859ed5 Mon Sep 28 20:28:23 2026 -0700 Kevin Moore [api_summary] Add expectApiSummaryClean and --write/--check CLI flags (dart-lang/tools#2603) web (https://github.com/dart-lang/web/compare/ec71a4c..63e6662): 63e6662 Sat Oct 3 00:23:21 2026 +0000 Natalie Weizenbaum Add a JSPair type (dart-lang/web#586) 2d68d90 Fri Oct 2 20:26:48 2026 +0000 Natalie Weizenbaum Use `js_interop` APIs in `js_interop_gen` (dart-lang/web#585) 037823c Thu Oct 1 21:59:21 2026 +0000 Natalie Weizenbaum Add JSMap, JSSet, and JSSetLike types (dart-lang/web#571) b2d1d6b Thu Oct 1 06:57:03 2026 +0000 dependabot[bot] Bump the github-actions group with 3 updates (dart-lang/web#584) 8dc8f75 Wed Sep 30 08:12:18 2026 -0700 Kevin Moore [js_interop_gen] Split union/intersection AST types and extract TypeTransformer (dart-lang/web#580) 751ccdf Wed Sep 30 08:12:18 2026 -0700 Kevin Moore [js_interop_gen] Decompose `Transformer._transformType` and deduplicate type caching (dart-lang/web#579) 6f3dd4e Wed Sep 30 08:12:17 2026 -0700 Kevin Moore [js_interop_gen] Deduplicate `UnionType` and `IntersectionType` via `UnionOrIntersectionType` (dart-lang/web#578) d9f095e Tue Sep 29 12:17:29 2026 -0700 Kevin Moore [js_interop_gen] Remove unused JS interop extension types and bindings (dart-lang/web#577) 07111ee Tue Sep 29 09:51:36 2026 -0700 Kevin Moore fix(js_interop_gen): update js_type_supertypes for Dart 3.12 (dart-lang/web#582) Change-Id: I4532049c45561fe8f8c57713ac8ec2153096fd9a Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/560660 Commit-Queue: Nate Bosch <[email protected]> Reviewed-by: Brian Quinlan <[email protected]>
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Fixes #2155
Adds support for the
tag_patternkey on git dependencies, introduced in Dart 3.9 (https://dart.dev/tools/pub/dependencies#git-packages).This takes a deliberately minimal, non-breaking approach compared to the earlier attempt in #2159:
GitDependencygets two new nullable fields,tagPatternandversion. The existing constructor and the publicGitDependency.fromDatafactory are kept,fromDataonly gains an optional namedversionparameter.versionkey next to agitsource is now parsed intoGitDependency.versioninstead of being silently dropped. This mirrors the pub client, which reads theversionconstraint for every dependency source.tag_patternis validated the same way the pub client validates it: it must contain a single{{version}}marker and cannot be combined withref. Validation errors are reported with the span of thetag_patternkey. Like the rest of this package, nothing is gated on the language version, so atag_patternunder an SDK constraint older than 3.9 parses here even though pub rejects it.GitDependency.toJsonincludestag_patternandversionwhen present, soPubspec.toJsonround-trips.toJsonround-tripping. The parsing tests are cross-checked against the pub client like the rest of the suite.Separate PRs will follow for the other pubspec fields that
pubspec_parsedoes not handle yet (platforms,false_secrets,hooks).