| # Copyright 2016 The Chromium Authors. All rights reserved. |
| # Use of this source code is governed by a BSD-style license that can be |
| # found in the LICENSE file. |
| |
| from contextlib import contextmanager |
| import re |
| |
| DEPS = [ |
| 'build', |
| 'depot_tools/git', |
| 'depot_tools/gsutil', |
| 'depot_tools/depot_tools', |
| 'depot_tools/osx_sdk', |
| 'depot_tools/windows_sdk', |
| 'recipe_engine/buildbucket', |
| 'recipe_engine/cipd', |
| 'recipe_engine/context', |
| 'recipe_engine/file', |
| 'recipe_engine/json', |
| 'recipe_engine/path', |
| 'recipe_engine/platform', |
| 'recipe_engine/properties', |
| 'recipe_engine/python', |
| 'recipe_engine/raw_io', |
| 'recipe_engine/runtime', |
| 'recipe_engine/step', |
| 'recipe_engine/url', |
| 'zip', |
| ] |
| |
| BUCKET_NAME = 'flutter_infra' |
| PACKAGED_REF_RE = re.compile(r'^refs/heads/(dev|beta|stable)$') |
| |
| @contextmanager |
| def _PlatformSDK(api): |
| if api.platform.is_win: |
| with api.windows_sdk(): |
| with InstallOpenJDK(api): |
| yield |
| elif api.platform.is_mac: |
| yield |
| elif api.platform.is_linux: |
| with InstallOpenJDK(api): |
| yield |
| |
| @contextmanager |
| def Install7za(api): |
| if api.platform.is_win: |
| sevenzip_cache_dir = api.path['cache'].join('builder', '7za') |
| api.cipd.ensure(sevenzip_cache_dir, api.cipd.EnsureFile() |
| .add_package( |
| 'flutter_internal/tools/7za/${platform}', |
| 'version:19.00') |
| ) |
| with api.context(env_prefixes={'PATH': [sevenzip_cache_dir]}): |
| yield |
| else: |
| yield |
| |
| def InstallOpenJDK(api): |
| java_cache_dir = api.path['cache'].join('java') |
| api.cipd.ensure(java_cache_dir, api.cipd.EnsureFile() |
| .add_package( |
| 'flutter_internal/java/openjdk/${platform}', |
| 'version:1.8.0u202-b08') |
| ) |
| return api.context( |
| env={'JAVA_HOME': java_cache_dir}, |
| env_prefixes={'PATH': [java_cache_dir.join('bin')]} |
| ) |
| |
| def EnsureCloudKMS(api, version=None): |
| with api.step.nest('ensure_cloudkms'): |
| with api.context(infra_steps=True): |
| pkgs = api.cipd.EnsureFile() |
| pkgs.add_package( |
| 'infra/tools/luci/cloudkms/${platform}', version or 'latest') |
| cipd_dir = api.path['start_dir'].join('cipd', 'cloudkms') |
| api.cipd.ensure(cipd_dir, pkgs) |
| return cipd_dir.join('cloudkms') |
| |
| def DecryptKMS(api, step_name, crypto_key_path, ciphertext_file, |
| plaintext_file): |
| kms_path = EnsureCloudKMS(api) |
| return api.step(step_name, [ |
| kms_path, |
| 'decrypt', |
| '-input', ciphertext_file, |
| '-output', plaintext_file, |
| crypto_key_path, |
| ]) |
| |
| def GetCloudPath(api, git_hash, path): |
| if api.runtime.is_experimental: |
| return 'flutter/experimental/%s/%s' % (git_hash, path) |
| return 'flutter/%s/%s' % (git_hash, path) |
| |
| def UploadFlutterCoverage(api): |
| """Uploads the Flutter coverage output to cloud storage and Coveralls. |
| """ |
| if not api.properties.get('upload_packages', False): |
| return |
| |
| # Upload latest coverage to cloud storage. |
| checkout = api.path['checkout'] |
| flutter_package_dir = checkout.join('packages', 'flutter') |
| coverage_path = flutter_package_dir.join('coverage', 'lcov.info') |
| api.gsutil.upload( |
| coverage_path, |
| BUCKET_NAME, |
| GetCloudPath(api, 'coverage', 'lcov.info'), |
| link_name='lcov.info', |
| name='upload coverage data') |
| |
| token_path = flutter_package_dir.join('.coveralls.yml') |
| DecryptKMS(api, 'decrypt coveralls token', |
| 'projects/flutter-infra/locations/global' \ |
| '/keyRings/luci/cryptoKeys/coveralls', |
| api.resource('coveralls-token.enc'), |
| token_path) |
| pub_executable = 'pub' if not api.platform.is_win else 'pub.exe' |
| api.step('pub global activate coveralls', [pub_executable, 'global', |
| 'activate', 'coveralls', '5.1.0', '--no-executables']) |
| with api.context(cwd=flutter_package_dir): |
| api.step('upload to coveralls', [pub_executable, 'global', |
| 'run', 'coveralls:main', coverage_path]) |
| |
| def CreateAndUploadFlutterPackage(api, git_hash, branch): |
| """Prepares, builds, and uploads an all-inclusive archive package.""" |
| # For creating the packages, we need to have the master branch version of the |
| # script, but we need to know what the revision in git_hash is first. So, we |
| # end up checking out the flutter repo twice: once on the branch we're going |
| # to package, to find out the hash to use, and again here so that we have the |
| # current version of the packaging script. |
| api.git.checkout( |
| 'https://chromium.googlesource.com/external/github.com/flutter/flutter', |
| ref='master', |
| recursive=True, |
| set_got_revision=True) |
| |
| flutter_executable = 'flutter' if not api.platform.is_win else 'flutter.bat' |
| dart_executable = 'dart' if not api.platform.is_win else 'dart.exe' |
| work_dir = api.path['start_dir'].join('archive') |
| prepare_script = api.path['checkout'].join('dev', 'bots', |
| 'prepare_package.dart') |
| api.step('flutter doctor', [flutter_executable, 'doctor']) |
| api.step('download dependencies', [flutter_executable, 'update-packages']) |
| api.file.rmtree('clean archive work directory', work_dir) |
| api.file.ensure_directory('(re)create archive work directory', work_dir) |
| with Install7za(api): |
| with api.context(cwd=api.path['start_dir']): |
| step_args = [ |
| dart_executable, |
| prepare_script, |
| '--temp_dir=%s' % work_dir, |
| '--revision=%s' % git_hash, |
| '--branch=%s' % branch |
| ] |
| if not api.runtime.is_experimental: |
| step_args.append('--publish') |
| api.step('prepare, create and publish a flutter archive', step_args) |
| |
| def RunSteps(api): |
| git_url = \ |
| 'https://chromium.googlesource.com/external/github.com/flutter/flutter' |
| git_ref = api.buildbucket.gitiles_commit.ref |
| if (api.runtime.is_experimental and |
| 'git_url' in api.properties and |
| 'git_ref' in api.properties): |
| git_url = api.properties['git_url'] |
| git_ref = api.properties['git_ref'] |
| |
| git_hash = api.git.checkout( |
| git_url, |
| ref=git_ref, |
| recursive=True, |
| set_got_revision=True, |
| tags=True) |
| checkout = api.path['checkout'] |
| |
| dart_bin = checkout.join('bin', 'cache', 'dart-sdk', 'bin') |
| flutter_bin = checkout.join('bin') |
| |
| path_prefixes = [ |
| flutter_bin, |
| dart_bin, |
| ] |
| |
| env_prefixes = {'PATH': path_prefixes} |
| |
| # TODO(eseidel): This is named exactly '.pub-cache' as a hack around |
| # a regexp in flutter_tools analyze.dart which is in turn a hack around: |
| # https://github.com/dart-lang/sdk/issues/25722 |
| pub_cache = checkout.join('.pub-cache') |
| env = { |
| # Setup our own pub_cache to not affect other slaves on this machine, |
| # and so that the pre-populated pub cache is contained in the package. |
| 'PUB_CACHE': pub_cache, |
| # Windows Packaging script assumes this is set. |
| 'DEPOT_TOOLS': str(api.depot_tools.root), |
| } |
| |
| flutter_executable = 'flutter' if not api.platform.is_win else 'flutter.bat' |
| dart_executable = 'dart' if not api.platform.is_win else 'dart.exe' |
| |
| with api.context(env=env, env_prefixes=env_prefixes): |
| with api.depot_tools.on_path(): |
| if git_ref: |
| match = PACKAGED_REF_RE.match(git_ref) |
| if match: |
| branch = match.group(1) |
| CreateAndUploadFlutterPackage(api, git_hash, branch) |
| # Nothing left to do on a packaging branch. |
| return |
| |
| # The context adds dart-sdk tools to PATH and sets PUB_CACHE. |
| with api.context(env=env, env_prefixes=env_prefixes, cwd=checkout): |
| api.step('flutter doctor', [flutter_executable, 'doctor']) |
| api.step('download dependencies', [flutter_executable, 'update-packages']) |
| |
| with _PlatformSDK(api): |
| with api.context(env=env, env_prefixes=env_prefixes, cwd=checkout): |
| shard = api.properties['shard'] |
| shard_env = env |
| shard_env['SHARD'] = shard |
| with api.context(env=shard_env): |
| api.step('run test.dart for %s shard' % shard, |
| [dart_executable, |
| checkout.join('dev', 'bots', 'test.dart')]) |
| if shard == 'coverage': |
| UploadFlutterCoverage(api) |
| # Windows uses exclusive file locking. On LUCI, if these processes remain |
| # they will cause the build to fail because the builder won't be able to |
| # clean up. |
| # This might fail if there's not actually a process running, which is |
| # fine. |
| # If it actually fails to kill the task, the job will just fail anyway. |
| if api.platform.is_win: |
| def KillAll(name, exe_name): |
| api.step(name, ['taskkill', '/f', '/im', exe_name, '/t'], |
| ok_ret='any') |
| KillAll('stop gradle daemon', 'java.exe') |
| KillAll('stop dart', 'dart.exe') |
| KillAll('stop adb', 'adb.exe') |
| |
| def GenTests(api): |
| for experimental in (True, False): |
| for should_upload in (True, False): |
| yield (api.test('linux_master_coverage_%s%s' % ( |
| '_experimental' if experimental else '', |
| '_upload' if should_upload else '')) + |
| api.runtime(is_luci=True, is_experimental=experimental) + |
| api.properties(shard='coverage', |
| coveralls_lcov_version='5.1.0', |
| upload_packages=should_upload)) |
| for platform in ('mac', 'linux', 'win'): |
| for branch in ('master', 'dev', 'beta', 'stable'): |
| git_ref = 'refs/heads/' + branch |
| test = ( |
| api.test('%s_%s%s%s' % (platform, branch, |
| '_experimental' if experimental else '', |
| '_upload' if should_upload else '')) + |
| api.platform(platform, 64) + |
| api.buildbucket.ci_build(git_ref=git_ref, revision=None) + |
| api.properties(shard='tests', |
| upload_packages=should_upload) + |
| api.runtime(is_luci=True, is_experimental=experimental)) |
| yield test |
| |
| yield (api.test('pull_request') + |
| api.runtime(is_luci=True, is_experimental=True) + |
| api.properties(git_url = 'https://github.com/flutter/flutter', |
| git_ref = 'refs/pull/1/head', |
| shard = 'tests', |
| should_upload=False)) |
