commit	8530fd171e340c40f76849be45969e6db64d5409	[log] [tgz]
author	Devon Carew <devoncarew@google.com>	Mon Aug 04 15:09:41 2025 -0700
committer	dart-internal-monorepo <dart-internal-monorepo@dart-ci-internal.iam.gserviceaccount.com>	Mon Aug 04 15:11:35 2025 -0700
tree	390b56fd62edc9822981357a392cf4320852ec40
parent	3f0cc00f798018522ad54bd9619f61b9742739c2 [diff]

[deps] rev ai, dartdoc, ecosystem, protobuf, test, tools, vector_math, web, webdriver

Revisions updated by `dart tools/rev_sdk_deps.dart`.

ai (https://github.com/dart-lang/ai/compare/7fbe88a..72a9283):
  72a9283  2025-07-31  Jacob MacDonald  add --exclude-tool option to exclude tools by name (dart-lang/ai#253)
  0dbbd8b  2025-07-30  Jacob MacDonald  only run in shell when on windows and running a .bat file (dart-lang/ai#252)
  0858b0b  2025-07-28  Jacob MacDonald  further prompt refinement, discourage use of temp ids and encourage getting the widget tree often (dart-lang/ai#249)
  912c1f3  2025-07-28  Jacob MacDonald  release dart_mcp v0.3.3 (dart-lang/ai#247)
  0f7cba8  2025-07-28  Jacob MacDonald  add analytics tracking for prompts (dart-lang/ai#246)

dartdoc (https://github.com/dart-lang/dartdoc/compare/882aea9..414953e):
  414953ed  2025-08-04  Sam Rawlins  Simplify how inheritance is computed. (dart-lang/dartdoc#4079)

ecosystem (https://github.com/dart-lang/ecosystem/compare/d5233c6..2fe3618):
  2fe3618  2025-08-01  dependabot[bot]  Bump the github-actions group with 3 updates (dart-lang/ecosystem#361)

protobuf (https://github.com/dart-lang/protobuf/compare/44ecd74..0b73b0d):
  0b73b0d  2025-07-30  Devon Carew  workspace, formatting, and proto version updates (dart-lang/protobuf#1033)
  a664760  2025-07-30  Devon Carew  various CI workflow updates (dart-lang/protobuf#1035)

test (https://github.com/dart-lang/test/compare/6aeb1e4..953e828):
  953e8282  2025-08-01  Nate Bosch  Drop executable arguments forwarding (dart-lang/test#2528)

tools (https://github.com/dart-lang/tools/compare/2a2a2d6..5e977d6):
  5e977d6f  2025-07-30  Jacob MacDonald  Fix mixtures of parentheses and spaces in windows command paths (dart-lang/tools#2138)
  607340ca  2025-07-29  Devon Carew  disable failing test (dart-lang/tools#2136)

vector_math (https://github.com/google/vector_math.dart/compare/13f185f..3939545):
  3939545  2025-08-04  Kevin Moore  Bump min SDK to 3.7, update dependencies, reformat (google/vector_math.dart#348)

web (https://github.com/dart-lang/web/compare/da1dd5d..1d5771b):
  1d5771b  2025-07-31  Nikechukwu  [interop] Add support for importing and exporting declarations, as well as multi-file output (dart-lang/web#418)

webdriver (https://github.com/google/webdriver.dart/compare/cfab787..595649d):
  595649d  2025-08-01  dependabot[bot]  Bump nanasess/setup-chromedriver (google/webdriver.dart#331)

Change-Id: Ia014bf6cafa9edcdaf453edda9cd5ecff516e16d
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/443625
Auto-Submit: Devon Carew <devoncarew@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>
Commit-Queue: Konstantin Shcheglov <scheglov@google.com>

https://dart.googlesource.com/sdk/+/d90b10c1b167663b9b51adc274ea0fdb18ba5856

2 files changed

tree: 390b56fd62edc9822981357a392cf4320852ec40

README.md

Monorepo

A gclient solution for checking out Dart and Flutter source trees

Monorepo is:

Optimized for Tip-of-Tree testing: The Monorepo DEPS used to check out Dart and Flutter dependencies comes from the Flutter engine DEPS with updated dependencies from Dart.

Checking out Monorepo

With depot_tools installed and on your path, create a directory for your monorepo checkout and run these commands to create a gclient solution in that directory:

mkdir monorepo
cd monorepo
gclient config --unmanaged https://dart.googlesource.com/monorepo
gclient sync -D

This gives you a checkout in the monorepo directory that contains:

monorepo/
  DEPS - the DEPS used for this gclient checkout
  commits.json - the pinned commits for Dart, flutter/engine,
                 and flutter/flutter
  tools/ - scripts used to create monorepo DEPS
engine/src/ - the flutter/buildroot repo
    flutter/ - the flutter/engine repo
    out/ - the build directory, where Flutter engine builds are created
    third_party/ - Flutter dependencies checked out by DEPS
      dart/ - the Dart SDK checkout.
        third_party - Dart dependencies, also used by Flutter
flutter/ - the flutter/flutter repo

Building Flutter engine

Flutter's instructions for building the engine are at Compiling the engine

They can be followed closely, with a few changes:

Googlers working on Dart do not need to switch to Fuchsia's Goma RBE, except for Windows. The GOMA_DIR enviroment variable can just point to the .cipd_bin directory in a depot_tools installation, and just goma_ctl ensure_start is sufficient.
The --no-prebuilt-dart-sdk option has to be added to every gn command, so that the build is set up to build and use a local Dart SDK.
The --full-dart-sdk option must be added to gn for the host build target if you will be building web or desktop apps.

Example build commands that work on linux:

MONOREPO_PATH=$PWD
if [[ ! $PATH =~ (^|:)$MONOREPO_PATH/flutter/bin(:|$) ]]; then
  PATH=$MONOREPO_PATH/flutter/bin:$PATH
fi

export GOMA_DIR=$(dirname $(command -v gclient))/.cipd_bin
goma_ctl ensure_start

pushd engine/src
flutter/tools/gn --goma --no-prebuilt-dart-sdk --unoptimized --full-dart-sdk
autoninja -C out/host_debug_unopt
popd

Building Flutter apps

The Flutter commands used to build and run apps will use the locally built Flutter engine and Dart SDK, instead of the one downloaded by the Flutter tool, if the --local-engine option is provided.

For example, to build and run the Flutter spinning square sample on the web platform,

MONOREPO_PATH=$PWD
cd flutter/examples/layers
flutter --local-engine=host_debug_unopt \
  -d chrome run widgets/spinning_square.dart
cd $MONOREPO_PATH

To build for desktop, specify the desktop platform device in flutter run as -d macos or -d linux or -d windows. You may also need to run the command

flutter create --platforms=windows,macos,linux

on existing apps, such as sample apps. New apps created with flutter create already include these support files. Details of desktop support are at Desktop Support for Flutter

Testing

Tests in the Flutter source tree can be run with the flutter test command, run in the directory of a package containing tests. For example:

MONOREPO_PATH=$PWD
cd flutter/packages/flutter
flutter test --local-engine=host_debug_unopt
cd $MONOREPO_PATH

Troubleshooting

Please file an issue or email the dart-engprod team with any problems with or questions about using monorepo.

We will update this documentation to address them.

flutter commands may download the engine and Dart SDK files for the configured channel, even though they will be using the local engine and its SDK.

Windows

On Windows, gclient sync needs to be run in an administrator session, because some installed dependencies create symlinks.