def _prepare_src():
# Get download metadata (DownloadInfo)
download_info = downloads.DownloadInfo([
_ROOT_DIR / 'downloads.ini',
_ROOT_DIR / 'core' / 'downloads.ini',
])
# Retrieve downloads
get_logger().info('Downloading required files...')
downloads.retrieve_downloads(download_info, downloads_cache, True,
args.disable_ssl_verification)
try:
downloads.check_downloads(download_info, downloads_cache)
except downloads.HashMismatchError as exc:
get_logger().error('File checksum does not match: %s', exc)
exit(1)
# Unpack downloads
extractors = {
ExtractorEnum.SEVENZIP: args.sevenz_path,
ExtractorEnum.WINRAR: args.winrar_path,
}
get_logger().info('Unpacking downloads...')
downloads.unpack_downloads(download_info, downloads_cache, source_tree,
extractors)
# Prune binaries
unremovable_files = prune_binaries.prune_dir(
source_tree,
(_ROOT_DIR / 'core' /
'pruning.list').read_text(encoding=ENCODING).splitlines())
if unremovable_files:
get_logger().error('Files could not be pruned: %s', unremovable_files)
parser.exit(1)
# Substitute domains
domain_substitution.apply_substitution(
_ROOT_DIR / 'core' / 'domain_regex.list',
_ROOT_DIR / 'core' / 'domain_substitution.list', source_tree,
domsubcache)
# Substitute urls
domain_substitution.apply_substitution(
_ROOT_DIR / 'core' / 'url_regex.list',
_ROOT_DIR / 'core' / 'url_substitution.list', source_tree, urlsubcache)
_copy_files('idl_gen_files/src')
def main():
"""CLI Entrypoint"""
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument(
'--disable-ssl-verification',
action='store_true',
help='Disables SSL verification for downloading')
parser.add_argument(
'--7z-path',
dest='sevenz_path',
default=USE_REGISTRY,
help=('Command or path to 7-Zip\'s "7z" binary. If "_use_registry" is '
'specified, determine the path from the registry. Default: %(default)s'))
parser.add_argument(
'--winrar-path',
dest='winrar_path',
default=USE_REGISTRY,
help=('Command or path to WinRAR\'s "winrar.exe" binary. If "_use_registry" is '
'specified, determine the path from the registry. Default: %(default)s'))
args = parser.parse_args()
# Set common variables
source_tree = _ROOT_DIR / 'build' / 'src'
downloads_cache = _ROOT_DIR / 'build' / 'downloads_cache'
domsubcache = _ROOT_DIR / 'build' / 'domsubcache.tar.gz'
# Setup environment
source_tree.mkdir(parents=True, exist_ok=True)
downloads_cache.mkdir(parents=True, exist_ok=True)
_make_tmp_paths()
# Get download metadata (DownloadInfo)
download_info = downloads.DownloadInfo([
_ROOT_DIR / 'downloads.ini',
_ROOT_DIR / 'ungoogled-chromium' / 'downloads.ini',
])
# Retrieve downloads
get_logger().info('Downloading required files...')
downloads.retrieve_downloads(download_info, downloads_cache, True,
args.disable_ssl_verification)
try:
downloads.check_downloads(download_info, downloads_cache)
except downloads.HashMismatchError as exc:
get_logger().error('File checksum does not match: %s', exc)
exit(1)
# Unpack downloads
extractors = {
ExtractorEnum.SEVENZIP: args.sevenz_path,
ExtractorEnum.WINRAR: args.winrar_path,
}
get_logger().info('Unpacking downloads...')
downloads.unpack_downloads(download_info, downloads_cache, source_tree, extractors)
# Prune binaries
unremovable_files = prune_binaries.prune_dir(
source_tree,
(_ROOT_DIR / 'ungoogled-chromium' / 'pruning.list').read_text(encoding=ENCODING).splitlines()
)
if unremovable_files:
get_logger().error('Files could not be pruned: %s', unremovable_files)
parser.exit(1)
# Apply patches
# First, ungoogled-chromium-patches
patches.apply_patches(
patches.generate_patches_from_series(_ROOT_DIR / 'ungoogled-chromium' / 'patches', resolve=True),
source_tree,
patch_bin_path=(source_tree / _PATCH_BIN_RELPATH)
)
# Then Windows-specific patches
patches.apply_patches(
patches.generate_patches_from_series(_ROOT_DIR / 'patches', resolve=True),
source_tree,
patch_bin_path=(source_tree / _PATCH_BIN_RELPATH)
)
# Substitute domains
domain_substitution.apply_substitution(
_ROOT_DIR / 'ungoogled-chromium' / 'domain_regex.list',
_ROOT_DIR / 'ungoogled-chromium' / 'domain_substitution.list',
source_tree,
domsubcache
)
# Output args.gn
(source_tree / 'out/Default').mkdir(parents=True)
gn_flags = (_ROOT_DIR / 'ungoogled-chromium' / 'flags.gn').read_text(encoding=ENCODING)
gn_flags += '\n'
gn_flags += (_ROOT_DIR / 'flags.windows.gn').read_text(encoding=ENCODING)
(source_tree / 'out/Default/args.gn').write_text(gn_flags, encoding=ENCODING)
# Enter source tree to run build commands
os.chdir(source_tree)
# Run GN bootstrap
_run_build_process(
sys.executable, 'tools\\gn\\bootstrap\\bootstrap.py', '-o', 'out\\Default\\gn.exe',
'--skip-generate-buildfiles')
# Run gn gen
_run_build_process('out\\Default\\gn.exe', 'gen', 'out\\Default', '--fail-on-unused-args')
# Run ninja
_run_build_process('third_party\\ninja\\ninja.exe', '-C', 'out\\Default', 'chrome',
'chromedriver', 'mini_installer')