commit	029bf975495507e78203ed93c4efec3b44ec8af9	[log] [tgz]
author	Devon Carew <devoncarew@google.com>	Tue Jul 22 10:02:28 2025 -0700
committer	dart-internal-monorepo <dart-internal-monorepo@dart-ci-internal.iam.gserviceaccount.com>	Tue Jul 22 10:04:27 2025 -0700
tree	2c9fd4edcd399ff36000321801f50e98df0f58ff
parent	7e1528f455705b301aa8a496d7a0532b18440424 [diff]

[deps] rev ai, http, protobuf, test, tools, web

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

ai (https://github.com/dart-lang/ai/compare/61ba1ea..40607dc):
  40607dc  2025-07-21  Jacob MacDonald  rename ElicitationHandler.reject to ElicitationHandler.decline (dart-lang/ai#240)
  ec6efa4  2025-07-21  Kostia Sokolovskyi  Fix ping request handling from non-dart clients. (dart-lang/ai#239)
  00889b4  2025-07-17  Jacob MacDonald  release dart_mcp version 0.3.2 (dart-lang/ai#237)
  5e93ef4  2025-07-17  Jacob MacDonald  Deprecate EnumSchema and JsonType.enumeration (dart-lang/ai#236)
  66af21b  2025-07-17  Jacob MacDonald  fix the firstMatchOnly and matchRoot schemas to be booleans (dart-lang/ai#235)
  141fbe1  2025-07-17  Jacob MacDonald  release dart_mcp 0.3.1 (dart-lang/ai#234)
  ce519e8  2025-07-17  Jacob MacDonald  Add flutter driver tool (dart-lang/ai#223)
  3bf650e  2025-07-16  Jacob MacDonald  add completions support to the prompts example (dart-lang/ai#233)
  aed93b4  2025-07-16  Jacob MacDonald  Deprecate the WithElicitationhandler interface (dart-lang/ai#231)
  01cf3d4  2025-07-16  Jacob MacDonald  Require dart_mcp version 0.3.1 (dart-lang/ai#232)
  5c28640  2025-07-16  Jacob MacDonald  add a sampling example (dart-lang/ai#230)
  df0c4f1  2025-07-16  Jacob MacDonald  add elicitation example, fix some issues with the elicitation APIs (dart-lang/ai#229)

http (https://github.com/dart-lang/http/compare/2d9681d..4a90d16):
  4a90d16  2025-07-21  Alex Li  [cronet_http] Update Cronet dependencies version (dart-lang/http#1796)
  5c06c6c  2025-07-18  Brian Quinlan  Prepare to release cronet 1.4.0 (dart-lang/http#1794)
  8c49ef5  2025-07-18  Hossein Yousefi  [cronet_http] Upgrade jni and jnigen to 0.14.2 (dart-lang/http#1793)
  ca07b4c  2025-07-17  Brian Quinlan  Add request cancellation to cupertino_http (dart-lang/http#1779)
  984cc43  2025-07-15  Brian Quinlan  Fix a bug where ConnectionException.toString didn't stringify NSError (dart-lang/http#1785)

protobuf (https://github.com/dart-lang/protobuf/compare/04bd6ac..4916e6f):
  4916e6f  2025-07-21  Ömer Sinan Ağacan  CI: Test PRs and commits to all branches, instead of just master (dart-lang/protobuf#1029)
  a9822d8  2025-07-16  Devon Carew  prep for publishing protobuf 4.1.1, protoc_plugin 22.5.0 (dart-lang/protobuf#1025)
  38f1549  2025-07-15  Devon Carew  update the generator to emit formatted files (dart-lang/protobuf#1020)

test (https://github.com/dart-lang/test/compare/2be5ca0..c201cc9):
  c201cc98  2025-07-21  Nate Bosch  Expand Analyzer constraints to allow 8.x (dart-lang/test#2518)

tools (https://github.com/dart-lang/tools/compare/a4335eb..2a2a2d6):
  2a2a2d61  2025-07-17  Nikechukwu  [code_builder] Set `external` and `static` in correct order (dart-lang/tools#2120)

web (https://github.com/dart-lang/web/compare/7e0853d..767151e):
  767151e  2025-07-21  Nikechukwu  [web_generator] Bug Fixes in Entrypoint `gen_interop_bindings.dart` (dart-lang/web#423)
  1f80532  2025-07-21  Nikechukwu  [interop] Support `typeof` type declarations (dart-lang/web#417)
  affce52  2025-07-17  Kevin Moore  generator: drop build bits. Not used. (dart-lang/web#419)
  0a16c09  2025-07-17  Nikechukwu  [interop] Support Classes and Interfaces (dart-lang/web#415)

Change-Id: I9fbe6d7c15d63b19e45829628e7c5dfb3e87ca6c
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/441820
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/+/ed55275105d30721be4f700a8611c926fc5a3e21

2 files changed

tree: 2c9fd4edcd399ff36000321801f50e98df0f58ff

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.