def main():
global FLAG_skip_wait_for_artifacts
parser = argparse.ArgumentParser(description='Dart SDK autoroller for Flutter.')
parser.add_argument('--dart-sdk-revision',
help='Provide a Dart SDK revision to roll instead of '
'choosing one automatically')
parser.add_argument('--no-update-repos',
help='Skip cleaning and updating local repositories',
action='store_true')
parser.add_argument('--skip-roll',
help='Skip running dart_roll_helper.py',
action='store_true')
parser.add_argument('--skip-tests',
help='Skip running Flutter tests',
action='store_true')
parser.add_argument('--skip-build',
help='Skip building all configurations',
action='store_true')
parser.add_argument('--skip-update-deps',
help='Skip updating the Dart SDK dependencies',
action='store_true')
parser.add_argument('--skip-wait-for-artifacts',
help="Don't wait for PR statuses to pass or for engine" +
" artifacts to be uploaded to the cloud",
action='store_true', default=False)
parser.add_argument('--skip-update-licenses',
help='Skip updating the licenses for the Flutter engine',
action='store_true')
parser.add_argument('--skip-pull-request',
help="Skip creating a pull request and don't commit",
action='store_true')
args = parser.parse_args()
FLAG_skip_wait_for_artifacts = args.skip_wait_for_artifacts
github_api_key = os.getenv('GITHUB_API_KEY')
dart_sdk_path = os.getenv('DART_SDK_HOME')
flutter_path = os.getenv('FLUTTER_HOME')
engine_path = os.getenv('ENGINE_HOME')
local_dart_sdk_repo = Repo(dart_sdk_path)
local_flutter_repo = Repo(flutter_path)
local_engine_flutter_repo = Repo(os.path.join(engine_path, 'flutter'))
assert(not local_dart_sdk_repo.bare)
assert(not local_flutter_repo.bare)
assert(not local_engine_flutter_repo.bare)
github = Github(github_api_key)
github_engine_repo = github.get_repo('flutter/engine')
github_flutter_repo = github.get_repo('flutter/flutter')
atexit.register(cleanup_children)
signal.signal(signal.SIGTERM, sys_exit)
if not args.no_update_repos:
print_status('Cleaning and updating local trees...')
clean_and_update_repo(local_dart_sdk_repo)
clean_and_update_repo(local_flutter_repo)
clean_and_update_repo(local_engine_flutter_repo)
else:
print_warning('Skipping cleaning and updating of local trees')
# Use the most recent Dart SDK commit for the roll.
if not args.skip_roll:
print_status('Starting Dart roll helper')
most_recent_commit = ''
dart_roll_helper_args = []
if args.skip_update_deps:
dart_roll_helper_args.append('--no-update-deps')
elif args.dart_sdk_revision != None:
most_recent_commit = args.dart_sdk_revision
else:
# Get the most recent commit that is a reasonable candidate.
most_recent_commit = get_most_recent_green_build()
if args.skip_tests:
dart_roll_helper_args.append('--no-test')
if args.skip_build:
dart_roll_helper_args.append('--no-build')
if args.skip_update_licenses:
dart_roll_helper_args.append('--no-update-licenses')
if not args.skip_pull_request:
dart_roll_helper_args.append('--create-commit')
# Will exit with code ERROR_OLD_COMMIT_PROVIDED if `most_recent_commit` is
# older than the current revision of the SDK used by Flutter.
result = run_dart_roll_helper(most_recent_commit, dart_roll_helper_args)
if result != 0:
sys.exit(result)
else:
print_warning('Skipping roll step!')
if not args.skip_pull_request:
# If the local roll was successful, try to merge into the engine.
print_status('Creating flutter/engine pull request')
current_date = datetime.datetime.today().strftime('%Y-%m-%d')
try:
pr = create_pull_request(github_engine_repo,
local_engine_flutter_repo,
get_pr_title(local_engine_flutter_repo),
'dart-sdk-roll-{}'.format(current_date))
except DartAutorollerException as e:
print_error(('Error while creating flutter/engine pull request: {}.'
' Aborting roll.').format(e))
sys.exit(1)
print_status('Waiting for PR checks to complete...')
merge_on_success(github_engine_repo, local_engine_flutter_repo, pr)
print_status('PR checks complete!')
else:
print_warning('Not creating flutter/engine PR!')
# TODO(bkonyi): uncomment if we decide to roll the engine into the framework.
# print_status('Starting roll of flutter/engine into flutter/flutter')
# If the roll into the engine succeeded, prep the roll into the framework.
# run_engine_roll_helper(local_engine_flutter_repo,
# flutter_path,
# local_flutter_repo,
# github_flutter_repo)
# Status code should be 0 anyway, but let's make sure our exit status is
# consistent throughout the tool on a successful roll.
sys.exit(ERROR_ROLL_SUCCESS)
def main():
global CURRENT_PR
global FLAG_skip_wait_for_artifacts
global GITHUB_ENGINE_REPO
global GITHUB_ENGINE_FORK
parser = argparse.ArgumentParser(
description='Dart SDK autoroller for Flutter.')
parser.add_argument('--dart-sdk-revision',
help='Provide a Dart SDK revision to roll instead of '
'choosing one automatically')
parser.add_argument('--no-update-repos',
help='Skip cleaning and updating local repositories',
action='store_true')
parser.add_argument('--skip-roll',
help='Skip running dart_roll_helper.py',
action='store_true')
parser.add_argument('--skip-tests',
help='Skip running Flutter tests',
action='store_true')
parser.add_argument('--skip-build',
help='Skip building all configurations',
action='store_true')
parser.add_argument('--skip-update-deps',
help='Skip updating the Dart SDK dependencies',
action='store_true')
parser.add_argument(
'--skip-wait-for-artifacts',
help="Don't wait for PR statuses to pass or for engine" +
" artifacts to be uploaded to the cloud",
action='store_true',
default=False)
parser.add_argument(
'--skip-update-licenses',
help='Skip updating the licenses for the Flutter engine',
action='store_true')
parser.add_argument('--skip-pull-request',
help="Skip creating a pull request and don't commit",
action='store_true')
args = parser.parse_args()
FLAG_skip_wait_for_artifacts = args.skip_wait_for_artifacts
github_api_key = os.getenv('GITHUB_API_KEY')
dart_sdk_path = os.getenv('DART_SDK_HOME')
flutter_path = os.getenv('FLUTTER_HOME')
engine_path = os.getenv('ENGINE_HOME')
engine_fork = os.getenv('ENGINE_FORK')
local_dart_sdk_repo = Repo(dart_sdk_path)
local_flutter_repo = Repo(flutter_path)
local_engine_flutter_repo = Repo(os.path.join(engine_path, 'flutter'))
assert (not local_dart_sdk_repo.bare)
assert (not local_flutter_repo.bare)
assert (not local_engine_flutter_repo.bare)
github = Github(github_api_key)
GITHUB_ENGINE_REPO = github.get_repo('flutter/engine')
GITHUB_ENGINE_FORK = github.get_repo(engine_fork)
github_flutter_repo = github.get_repo('flutter/flutter')
atexit.register(cleanup_children)
signal.signal(signal.SIGTERM, sys_exit)
if not args.no_update_repos:
print_status('Cleaning and updating local trees...')
clean_build_outputs()
clean_and_update_repo(local_dart_sdk_repo)
clean_and_update_repo(local_flutter_repo)
clean_and_update_forked_repo(local_engine_flutter_repo)
else:
print_warning('Skipping cleaning and updating of local trees')
# Use the most recent Dart SDK commit for the roll.
if not args.skip_roll:
print_status('Starting Dart roll helper')
most_recent_commit = ''
dart_roll_helper_args = []
if args.skip_update_deps:
dart_roll_helper_args.append('--no-update-deps')
elif args.dart_sdk_revision != None:
most_recent_commit = args.dart_sdk_revision
else:
# Get the most recent commit that is a reasonable candidate.
most_recent_commit = get_most_recent_green_build()
if args.skip_tests:
dart_roll_helper_args.append('--no-test')
if args.skip_build:
dart_roll_helper_args.append('--no-build')
if args.skip_update_licenses:
dart_roll_helper_args.append('--no-update-licenses')
if not args.skip_pull_request:
dart_roll_helper_args.append('--create-commit')
# Will exit with code ERROR_OLD_COMMIT_PROVIDED if `most_recent_commit` is
# older than the current revision of the SDK used by Flutter.
result = run_dart_roll_helper(most_recent_commit,
dart_roll_helper_args)
if result != 0:
sys.exit(result)
else:
print_warning('Skipping roll step!')
if not args.skip_pull_request:
# If the local roll was successful, try to merge into the engine.
print_status('Creating flutter/engine pull request')
current_date = datetime.datetime.today().strftime('%Y-%m-%d')
try:
CURRENT_PR = create_pull_request(
GITHUB_ENGINE_REPO, local_engine_flutter_repo,
get_pr_title(local_engine_flutter_repo),
'dart-sdk-roll-{}'.format(current_date))
except DartAutorollerException as e:
print_error(
('Error while creating flutter/engine pull request: {}.'
' Aborting roll.').format(e))
sys.exit(1)
print_status('Waiting for PR checks to complete...')
merge_on_success(GITHUB_ENGINE_REPO, local_engine_flutter_repo,
CURRENT_PR)
print_status('PR checks complete!')
CURRENT_PR = None
else:
print_warning('Not creating flutter/engine PR!')
# TODO(bkonyi): uncomment if we decide to roll the engine into the framework.
# print_status('Starting roll of flutter/engine into flutter/flutter')
# If the roll into the engine succeeded, prep the roll into the framework.
# run_engine_roll_helper(local_engine_flutter_repo,
# flutter_path,
# local_flutter_repo,
# github_flutter_repo)
# Status code should be 0 anyway, but let's make sure our exit status is
# consistent throughout the tool on a successful roll.
sys.exit(ERROR_ROLL_SUCCESS)
