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# CIRRUS CONFIGURATION FILE
# https://cirrus-ci.org/guide/writing-tasks/
environment:
# For details about environment variables used in Cirrus, including how encrypted variables work,
# see https://cirrus-ci.org/guide/writing-tasks/#environment-variables
# We change Flutter's directory to include a space in its name (see $CIRRUS_WORKING_DIR) so that
# we constantly test path names with spaces in them. The FLUTTER_SDK_PATH_WITH_SPACE variable must
# therefore have a space in it.
FLUTTER_SDK_PATH_WITH_SPACE: "flutter sdk"
# We force BOT to true so that all our tools know we're in a CI environment. This avoids any
# dependency on precisely how Cirrus is detected by our tools.
BOT: "true"
gcp_credentials: ENCRYPTED[!ebad0a1f4f7a446b77944c33651460a7ab010b4617273cb016cf354eb8fc22aa92e37a3c58bfa4a0c40a799351e027a6!]
# LINUX SHARDS
task:
gke_container:
dockerfile: "dev/ci/docker_linux/Dockerfile"
builder_image_name: docker-builder-linux # gce vm image
builder_image_project: flutter-cirrus
cluster_name: test-cluster
zone: us-central1-a
namespace: default
cpu: $CPU
memory: $MEMORY
use_in_memory_disk: $USE_IN_MEMORY_DISK
environment:
# We shrink our default resource requirement as much as possible because that way we are more
# likely to get scheduled. We require 4G of RAM because most of the shards (all but one as of
# October 2019) just get OOM-killed with less. Some shards may need more. When increasing the
# requirements for select shards, please leave a comment on those shards saying when you
# increased the requirements, what numbers you tried, and what the results were.
CPU: 1 # 0.1-8 without compute credits, 0.1-30 with (yes, you can go fractional)
MEMORY: 4G # 256M-24G without compute credits, 256M-90G with
CIRRUS_WORKING_DIR: "/tmp/$FLUTTER_SDK_PATH_WITH_SPACE"
CIRRUS_DOCKER_CONTEXT: "dev/"
PATH: "$CIRRUS_WORKING_DIR/bin:$CIRRUS_WORKING_DIR/bin/cache/dart-sdk/bin:$PATH"
ANDROID_SDK_ROOT: "/opt/android_sdk"
SHOULD_UPDATE_PACKAGES: 'TRUE' # can be overridden at the task level
USE_IN_MEMORY_DISK: false
pub_cache:
folder: $HOME/.pub-cache
fingerprint_script: echo $OS; grep -r --include=pubspec.yaml 'PUBSPEC CHECKSUM' "$CIRRUS_WORKING_DIR"
reupload_on_changes: false
flutter_pkg_cache:
folder: bin/cache/pkg
fingerprint_script: echo $OS; cat bin/internal/*.version
reupload_on_changes: false
artifacts_cache:
folder: bin/cache/artifacts
fingerprint_script: echo $OS; cat bin/internal/*.version
reupload_on_changes: false
setup_script:
- date
- git clean -xffd --exclude=bin/cache/
- git fetch origin
- git fetch origin master # To set FETCH_HEAD, so that "git merge-base" works.
- flutter config --no-analytics
- if [ "$SHOULD_UPDATE_PACKAGES" == TRUE ]; then flutter update-packages; fi
- flutter doctor -v
- ./dev/bots/accept_android_sdk_licenses.sh
- date
on_failure:
failure_script:
- date
- which flutter
matrix:
- name: analyze-linux # linux-only
only_if: "$CIRRUS_PR != ''"
environment:
# Empirically, the analyze-linux shard runs surprisingly fast (under 15 minutes) with just 1
# CPU. We noticed OOM failures with 6GB 4/2020, so we increased the memory.
CPU: 1
MEMORY: 8G
script:
- dart --enable-asserts ./dev/bots/analyze.dart
- name: framework_tests-widgets-linux
only_if: "changesInclude('.cirrus.yml', 'dev/**', 'packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/**') && $CIRRUS_PR != ''"
environment:
# We use 3 CPUs because that's the minimum required to get framework_tests-widgets-linux
# running fast enough that it is not the long pole, as of October 2019.
CPU: 3
script:
- dart --enable-asserts ./dev/bots/test.dart
- name: framework_tests-libraries-linux
only_if: "changesInclude('.cirrus.yml', 'dev/**', 'packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/**') && $CIRRUS_PR != ''"
environment:
# We use 3 CPUs because that's the minimum required to get the
# framework_tests-libraries-linux shard running fast enough that it is not the long pole, as
# of October 2019.
CPU: 3
script:
- dart --enable-asserts ./dev/bots/test.dart
- name: framework_tests-misc-linux
# this includes the tests for directories in dev/
only_if: "changesInclude('.cirrus.yml', 'dev/**', 'packages/flutter/**', 'packages/flutter_goldens/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'bin/**') && $CIRRUS_PR != ''"
environment:
# We use 3 CPUs because that's the minimum required to get framework_tests-misc-linux
# running fast enough that it is not the long pole, as of October 2019.
CPU: 3
script:
- dart --enable-asserts ./dev/bots/test.dart
- name: tool_tests-general-linux
only_if: "changesInclude('.cirrus.yml', 'dev/**', 'packages/flutter_tools/**', 'bin/**') && $CIRRUS_PR != ''"
environment:
# As of November 2019, the tool_tests-general-linux shard got faster with more CPUs up to 4
# CPUs, and needed at least 10G of RAM to not run out of memory.
CPU: 4
MEMORY: 10G
SHOULD_UPDATE_PACKAGES: "FALSE"
script:
- (cd packages/flutter_tools; dart __deprecated_pub get)
- (cd packages/flutter_tools/test/data/asset_test/main; dart __deprecated_pub get)
- (cd packages/flutter_tools/test/data/asset_test/font; dart __deprecated_pub get)
- (cd dev/bots; dart __deprecated_pub get)
- dart --enable-asserts ./dev/bots/test.dart
- name: tool_tests-commands-linux
only_if: "changesInclude('.cirrus.yml', 'dev/**', 'packages/flutter_tools/**', 'bin/**') && $CIRRUS_PR != ''"
environment:
# As of October 2019, the tool_tests-commands-linux shard got faster with more CPUs up to 6
# CPUs, and needed at least 8G of RAM to not run out of memory.
# Increased to 10GB on 19th Nov 2019 due to significant number of OOMKilled failures on PR builds.
CPU: 6
MEMORY: 10G
SHOULD_UPDATE_PACKAGES: "FALSE"
script:
- (cd packages/flutter_tools; dart __deprecated_pub get)
- (cd dev/bots; dart __deprecated_pub get)
- dart --enable-asserts ./dev/bots/test.dart
- name: docs-linux # linux-only
environment:
CPU: 4
MEMORY: 12G
only_if: "$CIRRUS_PR != ''"
script:
- ./dev/bots/docs.sh
- name: customer_testing-linux
only_if: "$CIRRUS_PR != ''"
environment:
# Empirically, this shard runs fine at 1 CPU and 4G RAM as of October 2019. We will probably
# want to grow this container when we invite people to add their tests in large numbers.
SHOULD_UPDATE_PACKAGES: "FALSE"
script:
# Cirrus doesn't give us the master branch, so we have to fetch it for ourselves,
# otherwise we won't be able to figure out how old or new our current branch is.
- git config user.email "cirrus-bot@invalid"
- git fetch origin master:master
# The actual logic is in a shell script so that it can be shared between CIs.
- (cd dev/customer_testing/; ./ci.sh)