| #!/usr/bin/env python |
| # Copyright (c) 2017, the R8 project authors. Please see the AUTHORS file |
| # for details. All rights reserved. Use of this source code is governed by a |
| # BSD-style license that can be found in the LICENSE file. |
| |
| import create_maven_release |
| import gradle |
| import jdk |
| import optparse |
| import os |
| import resource |
| import shutil |
| import subprocess |
| import sys |
| import toolhelper |
| import utils |
| import zipfile |
| from build_r8lib import build_r8lib |
| |
| ARCHIVE_BUCKET = 'r8-releases' |
| |
| def ParseOptions(): |
| result = optparse.OptionParser() |
| result.add_option('--dry-run', '--dry_run', |
| help='Build only, no upload.', |
| default=False, action='store_true') |
| result.add_option('--dry-run-output', '--dry_run_output', |
| help='Output directory for \'build only, no upload\'.', |
| type="string", action="store") |
| return result.parse_args() |
| |
| def GetToolVersion(jar_path): |
| # TODO(mkroghj) This would not work for r8-lib, maybe use utils.getR8Version. |
| output = subprocess.check_output([ |
| jdk.GetJavaExecutable(), '-jar', jar_path, '--version' |
| ]) |
| return output.splitlines()[0].strip() |
| |
| def GetVersion(): |
| r8_version = GetToolVersion(utils.R8_JAR) |
| d8_version = GetToolVersion(utils.D8_JAR) |
| # The version printed is "D8 vVERSION_NUMBER" and "R8 vVERSION_NUMBER" |
| # Sanity check that versions match. |
| if d8_version.split()[1] != r8_version.split()[1]: |
| raise Exception( |
| 'Version mismatch: \n%s\n%s' % (d8_version, r8_version)) |
| return d8_version.split()[1] |
| |
| def GetGitBranches(): |
| return subprocess.check_output(['git', 'show', '-s', '--pretty=%d', 'HEAD']) |
| |
| def GetGitHash(): |
| return subprocess.check_output(['git', 'rev-parse', 'HEAD']).strip() |
| |
| def IsMaster(version): |
| branches = subprocess.check_output(['git', 'branch', '-r', '--contains', |
| 'HEAD']) |
| # CL runs from gerrit does not have a branch, we always treat them as master |
| # commits to archive these to the hash based location |
| if len(branches) == 0: |
| return True |
| if not version == 'master': |
| # Sanity check, we don't want to archive on top of release builds EVER |
| # Note that even though we branch, we never push the bots to build the same |
| # commit as master on a branch since we always change the version to |
| # not be just 'master' (or we crash here :-)). |
| if 'origin/master' in branches: |
| raise Exception('We are seeing origin/master in a commit that ' |
| 'don\'t have \'master\' as version') |
| return False |
| if not 'origin/master' in branches: |
| raise Exception('We are not seeing origin/master ' |
| 'in a commit that have \'master\' as version') |
| return True |
| |
| def GetStorageDestination(storage_prefix, |
| version_or_path, |
| file_name, |
| is_master): |
| # We archive master commits under raw/master instead of directly under raw |
| version_dir = GetVersionDestination(storage_prefix, |
| version_or_path, |
| is_master) |
| return '%s/%s' % (version_dir, file_name) |
| |
| def GetVersionDestination(storage_prefix, version_or_path, is_master): |
| archive_dir = 'raw/master' if is_master else 'raw' |
| return '%s%s/%s/%s' % (storage_prefix, ARCHIVE_BUCKET, |
| archive_dir, version_or_path) |
| |
| def GetUploadDestination(version_or_path, file_name, is_master): |
| return GetStorageDestination('gs://', version_or_path, file_name, is_master) |
| |
| def GetUrl(version_or_path, file_name, is_master): |
| return GetStorageDestination('http://storage.googleapis.com/', |
| version_or_path, file_name, is_master) |
| |
| def GetMavenUrl(is_master): |
| return GetVersionDestination('http://storage.googleapis.com/', '', is_master) |
| |
| def SetRLimitToMax(): |
| (soft, hard) = resource.getrlimit(resource.RLIMIT_NOFILE) |
| resource.setrlimit(resource.RLIMIT_NOFILE, (hard, hard)) |
| |
| def PrintResourceInfo(): |
| (soft, hard) = resource.getrlimit(resource.RLIMIT_NOFILE) |
| print('INFO: Open files soft limit: %s' % soft) |
| print('INFO: Open files hard limit: %s' % hard) |
| |
| def Main(): |
| (options, args) = ParseOptions() |
| if not utils.is_bot() and not options.dry_run: |
| raise Exception('You are not a bot, don\'t archive builds. ' |
| + 'Use --dry-run to test locally') |
| if (options.dry_run_output and |
| (not os.path.exists(options.dry_run_output) or |
| not os.path.isdir(options.dry_run_output))): |
| raise Exception(options.dry_run_output |
| + ' does not exist or is not a directory') |
| |
| if utils.is_bot(): |
| SetRLimitToMax() |
| PrintResourceInfo() |
| |
| # Create maven release which uses a build that exclude dependencies. |
| create_maven_release.generate_r8_maven_zip(utils.MAVEN_ZIP) |
| create_maven_release.generate_r8_maven_zip( |
| utils.MAVEN_ZIP_LIB, is_r8lib=True) |
| |
| # Generate and copy a full build without dependencies. |
| gradle.RunGradleExcludeDeps([utils.R8, utils.R8_SRC]) |
| shutil.copyfile(utils.R8_JAR, utils.R8_FULL_EXCLUDE_DEPS_JAR) |
| |
| # Ensure all archived artifacts has been built before archiving. |
| # The target tasks postfixed by 'lib' depend on the actual target task so |
| # building it invokes the original task first. |
| # The '-Pno_internal' flag is important because we generate the lib based on uses in tests. |
| gradle.RunGradle([ |
| utils.R8, |
| utils.D8, |
| utils.R8LIB, |
| utils.R8LIB_NO_DEPS, |
| utils.LIBRARY_DESUGAR_CONVERSIONS, |
| '-Pno_internal' |
| ]) |
| |
| # Create maven release of the desuage_jdk_libs configuration. This require |
| # an r8.jar with dependencies to have been built. |
| create_maven_release.generate_desugar_configuration_maven_zip( |
| utils.DESUGAR_CONFIGURATION_MAVEN_ZIP) |
| |
| version = GetVersion() |
| is_master = IsMaster(version) |
| if is_master: |
| # On master we use the git hash to archive with |
| print 'On master, using git hash for archiving' |
| version = GetGitHash() |
| |
| destination = GetVersionDestination('gs://', version, is_master) |
| if utils.cloud_storage_exists(destination) and not options.dry_run: |
| raise Exception('Target archive directory %s already exists' % destination) |
| with utils.TempDir() as temp: |
| # Create pom file for our maven repository that we build for testing. |
| default_pom_file = os.path.join(temp, 'r8.pom') |
| create_maven_release.write_default_r8_pom_file(default_pom_file, version) |
| |
| version_file = os.path.join(temp, 'r8-version.properties') |
| with open(version_file,'w') as version_writer: |
| version_writer.write('version.sha=' + GetGitHash() + '\n') |
| if not os.environ.get('SWARMING_BOT_ID') and not options.dry_run: |
| raise Exception('Environment variable SWARMING_BOT_ID not set') |
| |
| releaser = \ |
| ("<local developer build>" if options.dry_run |
| else 'releaser=go/r8bot (' |
| + os.environ.get('SWARMING_BOT_ID') + ')\n') |
| version_writer.write(releaser) |
| version_writer.write('version-file.version.code=1\n') |
| |
| for file in [ |
| utils.D8_JAR, |
| utils.R8_JAR, |
| utils.R8LIB_JAR, |
| utils.R8LIB_JAR + '.map', |
| utils.R8_SRC_JAR, |
| utils.R8_FULL_EXCLUDE_DEPS_JAR, |
| utils.R8LIB_EXCLUDE_DEPS_JAR, |
| utils.R8LIB_EXCLUDE_DEPS_JAR + '.map', |
| utils.MAVEN_ZIP, |
| utils.MAVEN_ZIP_LIB, |
| utils.DESUGAR_CONFIGURATION, |
| utils.DESUGAR_CONFIGURATION_MAVEN_ZIP, |
| utils.GENERATED_LICENSE, |
| ]: |
| file_name = os.path.basename(file) |
| tagged_jar = os.path.join(temp, file_name) |
| shutil.copyfile(file, tagged_jar) |
| if file_name.endswith('.jar') and not file_name.endswith('-src.jar'): |
| with zipfile.ZipFile(tagged_jar, 'a') as zip: |
| zip.write(version_file, os.path.basename(version_file)) |
| destination = GetUploadDestination(version, file_name, is_master) |
| print('Uploading %s to %s' % (tagged_jar, destination)) |
| if options.dry_run: |
| if options.dry_run_output: |
| dry_run_destination = os.path.join(options.dry_run_output, file_name) |
| print('Dry run, not actually uploading. Copying to ' |
| + dry_run_destination) |
| shutil.copyfile(tagged_jar, dry_run_destination) |
| else: |
| print('Dry run, not actually uploading') |
| else: |
| utils.upload_file_to_cloud_storage(tagged_jar, destination) |
| print('File available at: %s' % GetUrl(version, file_name, is_master)) |
| |
| # Upload R8 to a maven compatible location. |
| if file == utils.R8_JAR: |
| maven_dst = GetUploadDestination(utils.get_maven_path('r8', version), |
| 'r8-%s.jar' % version, is_master) |
| maven_pom_dst = GetUploadDestination( |
| utils.get_maven_path('r8', version), |
| 'r8-%s.pom' % version, is_master) |
| if options.dry_run: |
| print('Dry run, not actually creating maven repo for R8') |
| else: |
| utils.upload_file_to_cloud_storage(tagged_jar, maven_dst) |
| utils.upload_file_to_cloud_storage(default_pom_file, maven_pom_dst) |
| print('Maven repo root available at: %s' % GetMavenUrl(is_master)) |
| |
| # Upload desugar_jdk_libs configuration to a maven compatible location. |
| if file == utils.DESUGAR_CONFIGURATION: |
| jar_name = 'desugar_jdk_libs_configuration-%s.jar' % version |
| maven_dst = GetUploadDestination( |
| utils.get_maven_path('desugar_jdk_libs_configuration', version), |
| jar_name, is_master) |
| |
| with utils.TempDir() as tmp_dir: |
| desugar_jdk_libs_configuration_jar = os.path.join(tmp_dir, jar_name) |
| create_maven_release.generate_jar_with_desugar_configuration( |
| utils.DESUGAR_CONFIGURATION, |
| utils.LIBRARY_DESUGAR_CONVERSIONS_ZIP, |
| desugar_jdk_libs_configuration_jar) |
| |
| if options.dry_run: |
| print('Dry run, not actually creating maven repo for ' |
| + 'desugar configuration.') |
| if options.dry_run_output: |
| shutil.copyfile( |
| desugar_jdk_libs_configuration_jar, |
| os.path.join(options.dry_run_output, jar_name)) |
| else: |
| utils.upload_file_to_cloud_storage( |
| desugar_jdk_libs_configuration_jar, maven_dst) |
| print('Maven repo root available at: %s' % GetMavenUrl(is_master)) |
| |
| if __name__ == '__main__': |
| sys.exit(Main()) |
