Roll Flutter Engine from c50eb8a65097 to 419fb8c0ab3e (#154734) https://github.com/flutter/engine/compare/c50eb8a65097...419fb8c0ab3e 2024-09-06 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[engine] always force platform channel responses to schedule a task. (https://github.com/flutter/flutter/issues/54975)" (https://github.com/flutter/engine/pull/55000) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Skia from b6bab0fde426 to 6ad117bd2efe (2 revisions) (https://github.com/flutter/engine/pull/54999) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Fuchsia Test Scripts from D9INMR2u4wcyiZ750... to 5dqcFlKzRjJb6V95W... (https://github.com/flutter/engine/pull/54998) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Skia from a09312b70d37 to b6bab0fde426 (3 revisions) (https://github.com/flutter/engine/pull/54997) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Skia from 368f209ccca5 to a09312b70d37 (1 revision) (https://github.com/flutter/engine/pull/54995) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Skia from aec11ae18bb6 to 368f209ccca5 (3 revisions) (https://github.com/flutter/engine/pull/54992) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Fuchsia Linux SDK from xNv47d1TZmK9XgTxu... to PBeI0gGvgFdXV6hCg... (https://github.com/flutter/engine/pull/54990) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Skia from 809f868ded1c to aec11ae18bb6 (22 revisions) (https://github.com/flutter/engine/pull/54988) 2024-09-06 [30870216+gaaclarke@users.noreply.github.com](mailto:30870216+gaaclarke@users.noreply.github.com) Removes the int storage from Color (https://github.com/flutter/engine/pull/54714) 2024-09-06 [chris@bracken.jp](mailto:chris@bracken.jp) iOS,macOS: Add logging of duplicate codesign binaries (https://github.com/flutter/engine/pull/54987) 2024-09-06 [skia-flutter-autoroll@skia.org](mailto:skia-flutter-autoroll@skia.org) Roll Fuchsia Test Scripts from k4lKsecg0pdIp-U7c... to D9INMR2u4wcyiZ750... (https://github.com/flutter/engine/pull/54984) 2024-09-05 [a-siva@users.noreply.github.com](mailto:a-siva@users.noreply.github.com) Manual roll of Dart. (https://github.com/flutter/engine/pull/54983) 2024-09-05 [chris@bracken.jp](mailto:chris@bracken.jp) iOS,macOS: add unsigned_binaries.txt (https://github.com/flutter/engine/pull/54977) 2024-09-05 [jason-simmons@users.noreply.github.com](mailto:jason-simmons@users.noreply.github.com) Manual Skia roll to 809f868ded1c (https://github.com/flutter/engine/pull/54972) 2024-09-05 [1961493+harryterkelsen@users.noreply.github.com](mailto:1961493+harryterkelsen@users.noreply.github.com) [canvaskit] Fix incorrect calculation of ImageFilter paint bounds (https://github.com/flutter/engine/pull/54980) 2024-09-05 [jonahwilliams@google.com](mailto:jonahwilliams@google.com) [engine] always force platform channel responses to schedule a task. (https://github.com/flutter/engine/pull/54975) 2024-09-05 [tugorez@users.noreply.github.com](mailto:tugorez@users.noreply.github.com) Fix unexpected ViewFocus events when Text Editing utilities change focus in the middle of a blur call. (https://github.com/flutter/engine/pull/54965) Also rolling transitive DEPS: fuchsia/sdk/core/linux-amd64 from xNv47d1TZmK9 to PBeI0gGvgFdX --------- Co-authored-by: Christopher Fujino <christopherfujino@gmail.com> Co-authored-by: Zachary Anderson <zanderso@users.noreply.github.com> https://dart.googlesource.com/external/github.com/flutter/flutter/+/d7a658d70579b55c235096ed4303505e3c77805c
Monorepo is:
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
Flutter's instructions for building the engine are at Compiling the engine
They can be followed closely, with a few changes:
goma_ctl ensure_start is sufficient.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 $(command -v gclient))/.cipd_bin goma_ctl ensure_start pushd engine/src flutter/tools/gn --goma --no-prebuilt-dart-sdk --unoptimized --full-dart-sdk autoninja -C out/host_debug_unopt popd
The Flutter commands used to build and run apps will use the locally built Flutter engine and Dart SDK, instead of the one downloaded by the Flutter tool, if the --local-engine option is provided.
For example, to build and run the Flutter spinning square sample on the web platform,
MONOREPO_PATH=$PWD cd flutter/examples/layers flutter --local-engine=host_debug_unopt \ -d chrome run widgets/spinning_square.dart cd $MONOREPO_PATH
To build for desktop, specify the desktop platform device in flutter run as -d macos or -d linux or -d windows. You may also need to run the command
flutter create --platforms=windows,macos,linux
on existing apps, such as sample apps. New apps created with flutter create already include these support files. Details of desktop support are at Desktop Support for Flutter
Tests in the Flutter source tree can be run with the flutter test command, run in the directory of a package containing tests. For example:
MONOREPO_PATH=$PWD cd flutter/packages/flutter flutter test --local-engine=host_debug_unopt cd $MONOREPO_PATH
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.gclient sync needs to be run in an administrator session, because some installed dependencies create symlinks.