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[flutter_tools] Update argParser usageLineLength when --wrap-column is passed - #191264
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# Conflicts: # packages/flutter_tools/lib/src/runner/flutter_command_runner.dart
chingjun
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This is still a draft PR, is that intended?
LGTM otherwise
bkonyi
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August 20, 2026 17:10
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This pull request refactors FlutterCommandRunner to dynamically update its ArgParser and its usageLineLength when the wrap column is specified, and adds a corresponding unit test. The review feedback highlights a potential NoSuchMethodError when accessing toolContext.stdio without a null check, and recommends refactoring a forEach loop to a for-in loop to align with Dart style guidelines.
chingjun
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Aug 20, 2026
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Roll Flutter from c2437523d308 to 65c9a8dc60bc (195 revisions) flutter/flutter@c243752...65c9a8d 2026-08-22 engine-flutter-autoroll@skia.org Roll ICU from d578f2e8b7bd to 8cc91d9b6ab9 (1 revision) (flutter/flutter#191542) 2026-08-22 engine-flutter-autoroll@skia.org Roll Skia from 666a9b3d5cf0 to ad2106c0bb64 (3 revisions) (flutter/flutter#191527) 2026-08-22 engine-flutter-autoroll@skia.org Roll Fuchsia Test Scripts from KaOq3EE4qJ9fnaaaK... to 0iCv10IlKfiilEBOU... (flutter/flutter#191524) 2026-08-22 bkonyi@google.com [flutter_tools] Add tests for negative lookahead regex in test runner and batch entrypoints (flutter/flutter#191438) 2026-08-22 engine-flutter-autoroll@skia.org Roll Skia from 0c37868737fa to 666a9b3d5cf0 (2 revisions) (flutter/flutter#191518) 2026-08-21 10456171+caroqliu@users.noreply.github.com Revert "[input] Migrate fuchsia.ui.pointerinjector to TouchSource (#190855) (flutter/flutter#191509) 2026-08-21 30870216+gaaclarke@users.noreply.github.com Fixes windows gallery benchmarks by forcing mobile layout (flutter/flutter#191507) 2026-08-21 bkonyi@google.com [flutter_tools] Restrict WebAssetServer source resolution to source map extensions (flutter/flutter#191501) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from f6900c5b8439 to 0c37868737fa (2 revisions) (flutter/flutter#191504) 2026-08-21 bkonyi@google.com Refactor `FlutterDevice.connect` and VM service discovery (flutter/flutter#191221) 2026-08-21 bkonyi@google.com [flutter_tools] Fix crash when migrating flow-style exclude lists in analysis_options.yaml (flutter/flutter#191269) 2026-08-21 269567208+reidbaker-agent@users.noreply.github.com [rules] Add packages/flutter_tools/gradle/AGENTS.md rules (flutter/flutter#191486) 2026-08-21 kevmoo@users.noreply.github.com [flutter_tools] refactor CLI argument architecture with typed option descriptors and bundles (PoC) (flutter/flutter#191018) 2026-08-21 bkonyi@google.com tools: Extract Dart SDK to temp directory before moving to final location (flutter/flutter#191263) 2026-08-21 1961493+harryterkelsen@users.noreply.github.com [web] Move CanvasKit fragment shader classes to canvaskit/fragment_shader.dart (flutter/flutter#191451) 2026-08-21 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from GCQlmt6h-esJsNubS... to ic6GjOSn-KN508XyK... (flutter/flutter#191485) 2026-08-21 bkonyi@google.com [Widget Preview] Isolate PageStorage scope in widget preview group expansion tile (flutter/flutter#191378) 2026-08-21 bkonyi@google.com [flutter_tools] Deprecate --build and --no-build flags on flutter run (flutter/flutter#191358) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from 70988bed1b3b to f6900c5b8439 (2 revisions) (flutter/flutter#191481) 2026-08-21 engine-flutter-autoroll@skia.org Roll Packages from 1785501 to 252bb33 (6 revisions) (flutter/flutter#191480) 2026-08-21 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from 20IJas24bZiNmCZTK... to GCQlmt6h-esJsNubS... (flutter/flutter#191415) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from 2ba6971bd0d1 to 70988bed1b3b (2 revisions) (flutter/flutter#191476) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from 1d5f72537ba6 to 2ba6971bd0d1 (2 revisions) (flutter/flutter#191473) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from 2c25efd2e369 to 1d5f72537ba6 (1 revision) (flutter/flutter#191472) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from 09b1b810850a to 2c25efd2e369 (9 revisions) (flutter/flutter#191470) 2026-08-21 flar@google.com [Impeller] fix position of cached single glyph text shadows (flutter/flutter#191325) 2026-08-21 engine-flutter-autoroll@skia.org Roll Skia from abdf8821f313 to 09b1b810850a (15 revisions) (flutter/flutter#191458) 2026-08-21 me@bnsaed.com Document that programmatic TextEditingController changes do not run input formatters (flutter/flutter#190166) 2026-08-21 30870216+gaaclarke@users.noreply.github.com Adds new gallery benchmarks to windows (skia and impeller) (flutter/flutter#191454) 2026-08-21 chris@bracken.jp iOS: Deprecate FlutterEngine.isGpuDisabled (flutter/flutter#191393) 2026-08-21 154381524+flutteractionsbot@users.noreply.github.com Revert: [web] Unskip decoration image lerp tests (flutter/flutter#191462) 2026-08-20 awolff@google.com android_hardware_smoke_test: Improve reliability (flutter/flutter#191374) 2026-08-20 77467499+wilyan09007@users.noreply.github.com Don't size or offset the Android platform view before it is laid out (flutter/flutter#190895) 2026-08-20 15619084+vashworth@users.noreply.github.com [iOS][add2app] Skip building SwiftPM plugins when generating CocoaPods artifacts (flutter/flutter#190736) 2026-08-20 33794642+FelixMittermeier@users.noreply.github.com Optimize JSONMessageCodec UTF-8 conversion (flutter/flutter#190529) 2026-08-20 bkonyi@google.com [FML] Replace deprecated wstring_convert with Win32 APIs (flutter/flutter#191394) 2026-08-20 victorsanniay@gmail.com SliverFillRemaining extends beyond viewport size when fillOverscroll is true (flutter/flutter#191236) 2026-08-20 bkonyi@google.com [flutter_tools] Update argParser usageLineLength when --wrap-column is passed (flutter/flutter#191264) 2026-08-20 bkonyi@google.com [flutter_tools] Fix UNC path resolution in depfile parsing on Windows (flutter/flutter#191265) 2026-08-20 1961493+harryterkelsen@users.noreply.github.com [web] Unskip decoration image lerp tests (flutter/flutter#191426) 2026-08-20 bkonyi@google.com Do not inject 'type' and 'method' into service extension responses (flutter/flutter#190946) 2026-08-20 bkonyi@google.com [flutter_tools] Fix crash in symbolize command on stream error (flutter/flutter#191273) 2026-08-20 bkonyi@google.com [flutter_tools] Prevent deletion of shared native asset hooks outputs as stale (flutter/flutter#191272) 2026-08-20 bkonyi@google.com [flutter_tools] Support package wildcard assets in app pubspec (flutter/flutter#191266) 2026-08-20 108678139+manu-sncf@users.noreply.github.com Add SliverClipRect and SliverClipRRect (flutter/flutter#179003) 2026-08-20 bkonyi@google.com [flutter_tools] Implement Diagnostics extension slice and doctor integration (flutter/flutter#191162) ...
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Rebuild and repopulate
ArgParserinFlutterCommandRunnerwhen global options--wrap/--wrap-columnare parsed, ensuringusageLineLengthreflects the user-specified wrap column.Fixes #36484
Pre-launch Checklist
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