[deps] rev async, dartdoc, ffi, http, leak_tracker, lints, mockito, test, tools, webdev

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

async (https://github.com/dart-lang/async/compare/96c29d0..a506993):
  a506993  2023-06-01  Kevin Moore  Update testing SDK in CI (#245)
  9be3fc0  2023-06-01  Kevin Moore  Require Dart 2.19, use latest team lints (#244)

dartdoc (https://github.com/dart-lang/dartdoc/compare/39fe1a8..0c8feac):
  0c8feac6  2023-06-04  Sam Rawlins  Sort enum_test.dart (#3428)

ffi (https://github.com/dart-lang/ffi/compare/7f4acbd..f582ca0):
  f582ca0  2023-05-17  Daco Harkes  Rename `master` branch to `main` (#197)
  604451d  2023-05-16  Devon Carew  blast_repo fixes (#195)

http (https://github.com/dart-lang/http/compare/8834aec..5312366):
  5312366  2023-06-02  Brian Quinlan  Reland "support the nsurl session web socket api" (#950)

leak_tracker (https://github.com/dart-lang/leak_tracker/compare/cbbdeca..f17da61):
  f17da61  2023-06-02  Polina Cherkasova  Add constructor for retaining path. (#72)
  b70e538  2023-06-01  Polina Cherkasova  Fix connection issue. (#70)
  a80f253  2023-06-01  dependabot[bot]  Bump actions/checkout from 3.3.0 to 3.5.2 (#71)

lints (https://github.com/dart-lang/lints/compare/edc28ed..fc74ce0):
  fc74ce0  2023-06-02  Devon Carew  update the readme to clarify the package's goals (#130)
  4e4c18f  2023-06-02  Devon Carew  mv analysis_options file (#129)

mockito (https://github.com/dart-lang/mockito/compare/924f65c..cca4858):
  cca4858  2023-06-02  Ilya Yanok  Fix the unresolved types if used as ignored type-alias arguments
  8652886  2023-06-01  Googler  Prepare for NamedType breaking change in the analyzer.

test (https://github.com/dart-lang/test/compare/3276921..7a6c98d):
  7a6c98d0  2023-06-01  Konstantin Scheglov  Require analyzer 5.12.0, refactor InstanceCreationExpression type name extraction. (#2015)
  23bd4159  2023-06-01  Nate Bosch  Use switch expressions for switch/return pattern (#2027)
  06bdbb65  2023-06-01  Nate Bosch  Make State and Result enums (#2028)
  11805dc5  2023-06-01  Nate Bosch  Migrate to Dart 3 (#2024)

tools (https://github.com/dart-lang/tools/compare/389925f..8d6e8b8):
  8d6e8b8  2023-06-01  Kevin Moore  unified_analytics and graphs: cleanup lints, bump pkg deps (#108)

webdev (https://github.com/dart-lang/webdev/compare/f565d7f..b10d62b):
  b10d62b8  2023-06-02  Anna Gringauze  Support using scope in evaluateInFrame (#2122)
  c0300ce6  2023-06-02  Elliott Brooks  Included requested-by header in `ProxyServerAssetReader` (#2129)
  57699563  2023-06-01  dependabot[bot]  Bump actions/labeler from 4.0.3 to 4.0.4 (#2128)

Change-Id: Ia6114a0cbbe789f13e2c42399f53ff0e4d29d74a
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/307502
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/+/03b2abf78f25cc07ca2561d326b9256529f61767
2 files changed
tree: 80e6d2c4a2da642bc99b590ac1a09a648a288288
  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.