[deps] rev ecosystem, matcher, native, protobuf, sse, test, vector_math, watcher

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

ecosystem (https://github.com/dart-lang/ecosystem/compare/dda7886..805ab4f):
  805ab4f  2023-11-22  Moritz  Add retries to `pub.dev/api/` calls (#199)
  4cc2cb4  2023-11-20  Devon Carew  add PR stats to the 'bin/report.dart weekly' command (#198)

matcher (https://github.com/dart-lang/matcher/compare/3d03fa1..fcbd361):
  fcbd361  2023-11-21  Nate Bosch  Add more advice away from predicate (#233)

native (https://github.com/dart-lang/native/compare/5dca10e..0051e78):
  0051e78d  2023-11-27  Hossein Yousefi  Generate getters for `static final` strings (#825)
  de505461  2023-11-27  Liam Appelbe  [ffigen] Update the ObjC and swift examples for the v10 code gen (#830)
  c371539d  2023-11-24  Simon Binder  ffigen: Don't generate setters for constant globals (#828)
  13b6b7e7  2023-11-24  Luke Rogers  Fixed a typo in the warn if private log message. (#824)
  9f29edc7  2023-11-21  Prerak Mann  [ffigen] Add config `ignore-source-errors`  (#810)
  6dc1c84c  2023-11-21  Hossein Yousefi  [infra] Add an issue template for jnigen (#820)
  3153a354  2023-11-21  Hossein Yousefi  [jnigen] Fix flaky tests (#814)
  8d4a241c  2023-11-21  Daco Harkes  [native_assets_cli] Add note to bump protocol version (#819)
  6c6a3d6c  2023-11-21  Daco Harkes  [infra] script to change deps to path dependencies (#817)
  893433ee  2023-11-20  Daco Harkes  [infra] Set `breaking-change` to false again (#816)
  992a563f  2023-11-20  Daco Harkes  [infra] Try to use `carryforward` (#815)
  7d9fbf38  2023-11-20  Daco Harkes  [infra] Try fix coveralls (#813)
  44861422  2023-11-20  Hossein Yousefi  [jnigen] Update links and paths to use dart-lang/native (#811)

protobuf (https://github.com/dart-lang/protobuf/compare/dcec2ed..cf43230):
  cf43230  2023-11-23  Ömer Sinan Ağacan  Update getList and getMap return types (#903)
  4e0bdff  2023-11-23  Ömer Sinan Ağacan  Make wrapped lists in PbList monomorphic (#902)

sse (https://github.com/dart-lang/sse/compare/0f6ca11..1df63f2):
  1df63f2  2023-11-21  Kevin Moore  Fix incorrect cast causing wasm failure, prepare v4.1.4 (#96)

test (https://github.com/dart-lang/test/compare/8ba0940..a0a4d1e):
  a0a4d1ee  2023-11-22  Kevin Moore  Update to latest version of lints (#2140)

vector_math (https://github.com/google/vector_math.dart/compare/294896d..e4066cc):
  e4066cc  2023-11-27  Lukas Klingsbo  Some general Vector4 optimizations (#295)
  d340ab0  2023-11-27  Lukas Klingsbo  Some general Vector3 optimizations (#294)
  571d3d0  2023-11-25  Lukas Klingsbo  fix: Revert Vector2 constructor changes (#304)

watcher (https://github.com/dart-lang/watcher/compare/b2b278a..6ac67f1):
  6ac67f1  2023-11-22  Danny Tuppeny  Enable file watcher tests on Windows (#156)

Change-Id: I0014566b05e852099bc4b82f854820e9d9992358
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/338423
Commit-Queue: Devon Carew <devoncarew@google.com>
Reviewed-by: Konstantin Shcheglov <scheglov@google.com>

https://dart.googlesource.com/sdk/+/f913216771d6970950974dd25ae101de23d7da75
2 files changed
tree: 6efdcec7f24964ba780fab2fc3a8e74e75315fa0
  1. ci/
  2. tools/
  3. .gitignore
  4. commits.json
  5. DEPS
  6. OWNERS
  7. README.md
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.