.cirrus.yml - mirrors/flutter - Git at Google

 # 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[!0e63b52bd7e4fda1cd7b7bf2b4fe515a27fadbeaced01f5ad8b699b81d3611ed64c5d3271bcd8426dd914ef41cba48a0!]

 # LINUX SHARDS
 task:
   gke_container:
     dockerfile: "dev/ci/docker_linux/Dockerfile"
     builder_image_name: docker-builder # 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; pub get)
         - (cd packages/flutter_tools/test/data/asset_test/main; pub get)
         - (cd packages/flutter_tools/test/data/asset_test/font; pub get)
         - (cd dev/bots; 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; pub get)
         - (cd dev/bots; pub get)
         - dart --enable-asserts ./dev/bots/test.dart

     - name: docs-linux # linux-only
       environment:
         CPU: 4
         MEMORY: 8G
       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)

     - name: web_smoke_test
       only_if: "changesInclude('.cirrus.yml', 'examples/hello_world/**' ,'dev/**', 'packages/flutter/**', 'packages/flutter_test/**', 'packages/flutter_tools/lib/src/test/**', 'packages/flutter_web_plugins/**', 'bin/**') && $CIRRUS_PR != ''"
       environment:
         # Tests Hello World with Flutter Web Engine using Flutter Driver. Should not need more resources.
         CPU: 2
         MEMORY: 2G
         CHROME_NO_SANDBOX: true
       script:
         - flutter config --enable-web
         - git clone https://github.com/flutter/web_installers.git
         - cd web_installers/packages/web_drivers/
         - pub get
         - dart lib/web_driver_installer.dart chromedriver --install-only
         - chromedriver/chromedriver --port=4444 &
         - sleep 1
         - cd ../../../examples/hello_world/
         - flutter drive --target=test_driver/smoke_web_engine.dart -d web-server --profile --browser-name=chrome
	# 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[!0e63b52bd7e4fda1cd7b7bf2b4fe515a27fadbeaced01f5ad8b699b81d3611ed64c5d3271bcd8426dd914ef41cba48a0!]

	# LINUX SHARDS
	task:
	gke_container:
	dockerfile: "dev/ci/docker_linux/Dockerfile"
	builder_image_name: docker-builder # 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; pub get)
	- (cd packages/flutter_tools/test/data/asset_test/main; pub get)
	- (cd packages/flutter_tools/test/data/asset_test/font; pub get)
	- (cd dev/bots; 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; pub get)
	- (cd dev/bots; pub get)
	- dart --enable-asserts ./dev/bots/test.dart

	- name: docs-linux # linux-only
	environment:
	CPU: 4
	MEMORY: 8G
	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)

	- name: web_smoke_test
	only_if: "changesInclude('.cirrus.yml', 'examples/hello_world/' ,'dev/', 'packages/flutter/', 'packages/flutter_test/', 'packages/flutter_tools/lib/src/test/', 'packages/flutter_web_plugins/', 'bin/**') && $CIRRUS_PR != ''"
	environment:
	# Tests Hello World with Flutter Web Engine using Flutter Driver. Should not need more resources.
	CPU: 2
	MEMORY: 2G
	CHROME_NO_SANDBOX: true
	script:
	- flutter config --enable-web
	- git clone https://github.com/flutter/web_installers.git
	- cd web_installers/packages/web_drivers/
	- pub get
	- dart lib/web_driver_installer.dart chromedriver --install-only
	- chromedriver/chromedriver --port=4444 &
	- sleep 1
	- cd ../../../examples/hello_world/
	- flutter drive --target=test_driver/smoke_web_engine.dart -d web-server --profile --browser-name=chrome