.cirrus.yml

gcp_credentials: ENCRYPTED[987a78af29b91ce8489594c9ab3fec21845bbe5ba68294b8f6def3cf0d380830f06687a89ea69c87344c5ade369700fe]

web_shard_template: &WEB_SHARD_TEMPLATE
  only_if: "changesInclude('.cirrus.yml', 'DEPS', 'lib/web_ui/**', 'web_sdk/**') || $CIRRUS_PR == ''"
  environment:
    # As of March 2020, the Web shards needed 16G of RAM and 4 CPUs to run all framework tests with goldens without flaking.
    # The tests are encountering a flake in Chrome. Increasing the number of shards to decrease race conditions.
    # Shard number kept at 8 for the engine since 12 shards exhausted the Cirrus limits.
    # https://github.com/flutter/flutter/issues/62510
    WEB_SHARD_COUNT: 8
    CPU: 4
    MEMORY: 16G
    CHROME_NO_SANDBOX: true
  compile_host_script: |
    cd $ENGINE_PATH/src
    ./flutter/tools/gn --unoptimized --full-dart-sdk
    ninja -C out/host_debug_unopt
  fetch_framework_script: |
    cd $ENGINE_PATH/src/flutter/tools
    ./clone_flutter.sh
    cd $FRAMEWORK_PATH/flutter
    bin/flutter update-packages --local-engine=host_debug_unopt
  script:
    - dart --enable-asserts $FRAMEWORK_PATH/flutter/dev/bots/test.dart --local-engine=host_debug_unopt

# LINUX
task:
  gke_container:
    dockerfile: "ci/docker/build/Dockerfile"
    builder_image_name: docker-builder # gce vm image
    cluster_name: build-32-cluster
    zone: us-central1-a
    namespace: default
    cpu: 30 # can't use all 30-cores; system pods needs cores too
    memory: 100Gb # similarly, can't use all 100Gb memory
  env:
    CIRRUS_DOCKER_CONTEXT: "ci/docker/build"
    CIRRUS_WORKING_DIR: "/tmp/github_repo"
    ENGINE_PATH: "/tmp/clean_engine"
    DEPOT_TOOLS: "/tmp/depot_tools"
    FLUTTER_ENGINE: "/tmp/clean_engine/src"
    FRAMEWORK_PATH: "/tmp/master_framework"
    PATH: "$FLUTTER_ENGINE/third_party/dart/tools/sdks/dart-sdk/bin:$DEPOT_TOOLS:$PATH"
    USE_ANDROID: "False"
    # TODO(liyuqian): currently we're using flutter-cirrus GCP project. Migrate
    # to flutter-infra project once the metrics_center service is stabilized,
    BENCHMARK_GCP_CREDENTIALS: ENCRYPTED[da76d2b7b39894de70fae1fc9182c97cc41400adc93f0f1c49bc7442f15fb933da8d756ed88523810a9a77c34f51a693]
  setup_script: |
    git clone --depth 1 https://chromium.googlesource.com/chromium/tools/depot_tools.git $DEPOT_TOOLS
    mkdir -p $ENGINE_PATH/src
    echo 'solutions = [{"managed": False,"name": "src/flutter","url": "git@github.com:flutter/engine.git","deps_file": "DEPS", "custom_vars": {"download_android_deps" : ' $USE_ANDROID ', "download_windows_deps" : False,},},]' > $ENGINE_PATH/.gclient
    cd $ENGINE_PATH/src
    rm -rf flutter
    rm -rf out
    mv $CIRRUS_WORKING_DIR flutter
    gclient sync
  matrix:
    - name: build_and_benchmark_linux_release
      only_if: $CIRRUS_BRANCH == 'master' # Only run for post-submit commits.
      compile_host_script: |
        cd $ENGINE_PATH/src
        ./flutter/tools/gn --runtime-mode=release
        ninja -C out/host_release
      benchmark_host_script: |
        cd $ENGINE_PATH/src/out/host_release/
        ./txt_benchmarks --benchmark_format=json > txt_benchmarks.json
        ./fml_benchmarks --benchmark_format=json > fml_benchmarks.json
        ./shell_benchmarks --benchmark_format=json > shell_benchmarks.json
        ./ui_benchmarks --benchmark_format=json > ui_benchmarks.json
        cd $ENGINE_PATH/src/flutter/testing/benchmark
        pub get
        dart bin/parse_and_send.dart ../../../out/host_release/txt_benchmarks.json
        dart bin/parse_and_send.dart ../../../out/host_release/fml_benchmarks.json
        dart bin/parse_and_send.dart ../../../out/host_release/shell_benchmarks.json
        dart bin/parse_and_send.dart ../../../out/host_release/ui_benchmarks.json

    # The following test depends on Flutter framework repo. It may fail if the
    # framework repo is currently broken.
    - name: build_and_test_linux_unopt_debug
      compile_host_script: |
        cd $ENGINE_PATH/src
        ./flutter/tools/gn --unoptimized --full-dart-sdk
        ninja -C out/host_debug_unopt
      test_host_script: |
        cd $ENGINE_PATH/src
        ./flutter/testing/run_tests.sh host_debug_unopt
      fetch_framework_script: |
        mkdir -p $FRAMEWORK_PATH
        cd $FRAMEWORK_PATH
        git clone https://github.com/flutter/flutter.git
      test_web_script: |
        cd $FRAMEWORK_PATH/flutter/dev/integration_tests/web
        ../../../bin/flutter config --local-engine=host_debug_unopt --no-analytics --enable-web
        ../../../bin/flutter --local-engine=host_debug_unopt build web -v
      analyze_framework_script: |
        cd $FRAMEWORK_PATH/flutter
        rm -rf bin/cache/pkg/sky_engine
        cp -r $ENGINE_PATH/src/out/host_debug_unopt/gen/dart-pkg/sky_engine bin/cache/pkg/
        bin/flutter update-packages --local-engine=host_debug_unopt
        bin/flutter analyze --dartdocs --flutter-repo --local-engine=host_debug_unopt
      test_framework_script: |
        cd $FRAMEWORK_PATH/flutter/packages/flutter
        ../../bin/flutter test --local-engine=host_debug_unopt

    # PLEASE KEEP THESE WEB TEST SHARDS IN SYNC WITH THEIR COUNTERPARTS IN flutter/flutter's CIRRUS CONFIG.
    - name: web_tests-0-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-1-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-2-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-3-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-4-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-5-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-6-linux
      << : *WEB_SHARD_TEMPLATE

    - name: web_tests-7_last-linux # last Web shard must end with _last
      << : *WEB_SHARD_TEMPLATE

    - name: build_test
      build_script: |
        cd $ENGINE_PATH/src/flutter
        ./ci/build.sh