blob: c24babba1cec3a15f8a442d17b599f4d47b07c06 [file] [log] [blame]
#!/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())