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automate-git-shallow-support.py
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automate-git-shallow-support.py
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# Copyright (c) 2014 The Chromium Embedded Framework 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 __future__ import absolute_import
from __future__ import print_function
from datetime import datetime
import json
from io import open
from optparse import OptionParser
import os
import re
import shlex
import shutil
import subprocess
import sys
import tempfile
import zipfile
is_python2 = sys.version_info.major == 2
if is_python2:
from urllib import FancyURLopener
from urllib2 import urlopen
else:
from urllib.request import FancyURLopener, urlopen
##
# Default URLs.
##
depot_tools_url = 'https://chromium.googlesource.com/chromium/tools/depot_tools.git'
depot_tools_archive_url = 'https://storage.googleapis.com/chrome-infra/depot_tools.zip'
cef_git_url = 'https://bitbucket.org/chromiumembedded/cef.git'
chromium_channel_json_url = 'https://omahaproxy.appspot.com/all.json'
shallow_git_depth_limit = ''
shallow_gclient_no_history = ''
if os.environ.get('SHALLOW') == '1':
shallow_gclient_no_history = '--no-history'
shallow_git_depth_limit = '--depth 1'
##
# Global system variables.
##
# Script directory.
script_dir = os.path.dirname(__file__)
##
# Helper functions.
##
def msg(message):
""" Output a message. """
sys.stdout.write('--> ' + message + "\n")
def run(command_line, working_dir, depot_tools_dir=None, output_file=None):
""" Runs the specified command. """
# add depot_tools to the path
env = os.environ
if not depot_tools_dir is None:
env['PATH'] = depot_tools_dir + os.pathsep + env['PATH']
sys.stdout.write('-------- Running "'+command_line+'" in "'+\
working_dir+'"...'+"\n")
if not options.dryrun:
args = shlex.split(command_line.replace('\\', '\\\\'))
if not output_file:
return subprocess.check_call(
args, cwd=working_dir, env=env, shell=(sys.platform == 'win32'))
try:
msg('Writing %s' % output_file)
with open(output_file, 'w', encoding='utf-8') as fp:
return subprocess.check_call(
args,
cwd=working_dir,
env=env,
shell=(sys.platform == 'win32'),
stderr=subprocess.STDOUT,
stdout=fp)
except subprocess.CalledProcessError:
msg('ERROR Run failed. See %s for output.' % output_file)
raise
def create_directory(path):
""" Creates a directory if it doesn't already exist. """
if not os.path.exists(path):
msg("Creating directory %s" % (path))
if not options.dryrun:
os.makedirs(path)
def delete_directory(path):
""" Removes an existing directory. """
if os.path.exists(path):
msg("Removing directory %s" % (path))
if not options.dryrun:
shutil.rmtree(path, onerror=onerror)
def copy_directory(source, target, allow_overwrite=False):
""" Copies a directory from source to target. """
if not options.dryrun and os.path.exists(target):
if not allow_overwrite:
raise Exception("Directory %s already exists" % (target))
remove_directory(target)
if os.path.exists(source):
msg("Copying directory %s to %s" % (source, target))
if not options.dryrun:
shutil.copytree(source, target)
def move_directory(source, target, allow_overwrite=False):
""" Copies a directory from source to target. """
if not options.dryrun and os.path.exists(target):
if not allow_overwrite:
raise Exception("Directory %s already exists" % (target))
remove_directory(target)
if os.path.exists(source):
msg("Moving directory %s to %s" % (source, target))
if not options.dryrun:
shutil.move(source, target)
def is_git_checkout(path):
""" Returns true if the path represents a git checkout. """
return os.path.exists(os.path.join(path, '.git'))
def exec_cmd(cmd, path):
""" Execute the specified command and return the result. """
out = ''
err = ''
sys.stdout.write("-------- Running \"%s\" in \"%s\"...\n" % (cmd, path))
parts = cmd.split()
try:
process = subprocess.Popen(
parts,
cwd=path,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
shell=(sys.platform == 'win32'))
out, err = process.communicate()
except IOError as e:
(errno, strerror) = e.args
raise
except:
raise
return {'out': out.decode('utf-8'), 'err': err.decode('utf-8')}
def get_git_hash(path, branch):
""" Returns the git hash for the specified branch/tag/hash. """
cmd = "%s rev-parse %s" % (git_exe, branch)
result = exec_cmd(cmd, path)
if result['out'] != '':
return result['out'].strip()
return 'Unknown'
def get_git_date(path, branch):
""" Returns the date for the specified branch/tag/hash. """
cmd = "%s show -s --format=%%ct %s" % (git_exe, branch)
result = exec_cmd(cmd, path)
if result['out'] != '':
return datetime.utcfromtimestamp(
int(result['out'].strip())).strftime('%Y-%m-%d %H:%M:%S UTC')
return 'Unknown'
def get_git_url(path):
""" Returns the origin url for the specified path. """
cmd = "%s config --get remote.origin.url" % (git_exe)
result = exec_cmd(cmd, path)
if result['out'] != '':
return result['out'].strip()
return 'Unknown'
def download_and_extract(src, target):
""" Extracts the contents of src, which may be a URL or local file, to the
target directory. """
temporary = False
sys.stdout.write("-------- downloading and extracting \"%s\" to \"%s\"...\n" % (src, target))
if src[:4] == 'http':
# Attempt to download a URL.
opener = FancyURLopener({})
response = opener.open(src)
temporary = True
handle, archive_path = tempfile.mkstemp(suffix='.zip')
os.write(handle, response.read())
os.close(handle)
elif os.path.exists(src):
# Use a local file.
archive_path = src
else:
raise Exception('Path type is unsupported or does not exist: ' + src)
if not zipfile.is_zipfile(archive_path):
raise Exception('Not a valid zip archive: ' + src)
# Attempt to extract the archive file.
try:
os.makedirs(target)
zf = zipfile.ZipFile(archive_path, 'r')
zf.extractall(target)
except:
shutil.rmtree(target, onerror=onerror)
raise
zf.close()
# Delete the archive file if temporary.
if temporary and os.path.exists(archive_path):
os.remove(archive_path)
def read_file(path):
""" Read a file. """
if os.path.exists(path):
with open(path, 'r', encoding='utf-8') as fp:
return fp.read()
else:
raise Exception("Path does not exist: %s" % (path))
def write_fp(fp, data):
if is_python2:
fp.write(data.decode('utf-8'))
else:
fp.write(data)
def write_file(path, data):
""" Write a file. """
msg('Writing %s' % path)
if not options.dryrun:
with open(path, 'w', encoding='utf-8') as fp:
write_fp(fp, data)
def read_config_file(path):
""" Read a configuration file. """
# Parse the contents.
return eval(read_file(path), {'__builtins__': None}, None)
def write_config_file(path, contents):
""" Write a configuration file. """
data = "{\n"
for key in sorted(contents.keys()):
data += " '%s': '%s',\n" % (key, contents[key])
data += "}\n"
write_file(path, data)
def read_branch_config_file(path):
""" Read the CEF branch from the specified path. """
config_file = os.path.join(path, 'cef.branch')
if os.path.isfile(config_file):
contents = read_config_file(config_file)
if 'branch' in contents:
return contents['branch']
return ''
def write_branch_config_file(path, branch):
""" Write the CEF branch to the specified path. """
config_file = os.path.join(path, 'cef.branch')
if not os.path.isfile(config_file):
write_config_file(config_file, {'branch': branch})
def apply_patch(name):
patch_file = os.path.join(cef_dir, 'patch', 'patches', name)
if os.path.exists(patch_file + ".patch"):
# Attempt to apply the patch file.
patch_tool = os.path.join(cef_dir, 'tools', 'patcher.py')
run('%s %s --patch-file "%s" --patch-dir "%s"' %
(python_exe, patch_tool, patch_file,
chromium_src_dir), chromium_src_dir, depot_tools_dir)
def apply_deps_patch():
""" Patch the Chromium DEPS file before `gclient sync` if necessary. """
deps_path = os.path.join(chromium_src_dir, deps_file)
if os.path.isfile(deps_path):
msg("Chromium DEPS file: %s" % (deps_path))
apply_patch(deps_file)
else:
raise Exception("Path does not exist: %s" % (deps_path))
def apply_runhooks_patch():
""" Patch the Chromium runhooks files before `gclient runhooks` if necessary. """
apply_patch('runhooks')
def run_patch_updater(args='', output_file=None):
""" Run the patch updater script. """
tool = os.path.join(cef_src_dir, 'tools', 'patch_updater.py')
if len(args) > 0:
args = ' ' + args
run('%s %s%s' % (python_exe, tool, args), cef_src_dir, depot_tools_dir,
output_file)
def onerror(func, path, exc_info):
"""
Error handler for ``shutil.rmtree``.
If the error is due to an access error (read only file)
it attempts to add write permission and then retries.
If the error is for another reason it re-raises the error.
Usage : ``shutil.rmtree(path, onerror=onerror)``
"""
import stat
if not os.access(path, os.W_OK):
# Is the error an access error ?
os.chmod(path, stat.S_IWUSR)
func(path)
else:
raise
def read_json_url(url):
""" Read a JSON URL. """
msg('Downloading %s' % url)
return json.loads(urlopen(url).read())
g_channel_data = None
def get_chromium_channel_data(os, channel, param=None):
""" Returns all data for the specified Chromium channel. """
global g_channel_data
if g_channel_data is None:
g_channel_data = read_json_url(chromium_channel_json_url)
assert len(g_channel_data) > 0, 'Failed to load Chromium channel data'
for oses in g_channel_data:
if oses['os'] == os:
for version in oses['versions']:
if version['channel'] == channel:
assert version['os'] == os
assert version['channel'] == channel
if param is None:
return version
else:
assert param in version, 'Missing parameter %s for Chromium channel %s %s' % (
param, os, channel)
return version[param]
raise Exception("Invalid Chromium channel value: %s" % channel)
raise Exception("Invalid Chromium os value: %s" % os)
def get_chromium_channel_commit(os, channel):
""" Returns the current branch commit for the specified Chromium channel. """
return get_chromium_channel_data(os, channel, 'branch_commit')
def get_chromium_channel_version(os, channel):
""" Returns the current version for the specified Chromium channel. """
return get_chromium_channel_data(os, channel, 'current_version')
def get_chromium_main_position(commit):
""" Returns the closest main position for the specified Chromium commit. """
# Using -2 because a "Publish DEPS" commit which does not have a master
# position may be first.
cmd = "%s log -2 %s" % (git_exe, commit)
result = exec_cmd(cmd, chromium_src_dir)
if result['out'] != '':
match = re.search(r'refs/heads/(?:master|main)@{#([\d]+)}', result['out'])
assert match != None, 'Failed to find position'
return int(match.groups()[0])
return None
def get_chromium_main_commit(position):
""" Returns the main commit for the specified Chromium commit position. """
cmd = '%s log -1 --grep=refs/heads/master@{#%s} --grep=refs/heads/main@{#%s} origin/main' % (
git_exe, str(position), str(position))
result = exec_cmd(cmd, chromium_src_dir)
if result['out'] != '':
match = re.search(r'^commit ([a-f0-9]+)', result['out'])
assert match != None, 'Failed to find commit'
return match.groups()[0]
return None
def get_chromium_versions(commit):
""" Returns the list of Chromium versions that contain the specified commit.
Versions are listed oldest to newest. """
cmd = '%s tag --contains %s' % (git_exe, commit)
result = exec_cmd(cmd, chromium_src_dir)
if result['out'] != '':
return [line.strip() for line in result['out'].strip().split('\n')]
return None
def get_build_compat_versions():
""" Returns the compatible Chromium and (optionally) depot_tools versions
specified by the CEF checkout. """
compat_path = os.path.join(cef_dir, 'CHROMIUM_BUILD_COMPATIBILITY.txt')
msg("Reading %s" % compat_path)
config = read_config_file(compat_path)
if not 'chromium_checkout' in config:
raise Exception("Missing chromium_checkout value in %s" % (compat_path))
return config
def get_chromium_target_version(os='win', channel='canary', target_distance=0):
""" Returns the target Chromium version based on a heuristic. """
# The current compatible version from CEF.
compat_version = chromium_compat_version
compat_commit = get_git_hash(chromium_src_dir, compat_version)
if compat_version == compat_commit:
versions = get_chromium_versions(compat_commit)
if len(versions) > 0:
compat_version = 'refs/tags/' + versions[0]
# Closest version may not align with the compat position, so adjust the
# commit to match.
compat_commit = get_git_hash(chromium_src_dir, compat_version)
compat_position = get_chromium_main_position(compat_commit)
compat_date = get_git_date(chromium_src_dir, compat_commit)
# The most recent channel version from the Chromium website.
channel_version = 'refs/tags/' + get_chromium_channel_version(os, channel)
channel_commit = get_chromium_channel_commit(os, channel)
channel_position = get_chromium_main_position(channel_commit)
channel_date = get_git_date(chromium_src_dir, channel_commit)
if compat_position >= channel_position:
# Already compatible with the channel version or newer.
target_version = compat_version
target_commit = compat_commit
target_position = compat_position
target_date = compat_date
elif target_distance <= 0 or compat_position + target_distance >= channel_position:
# Channel version is within the target distance.
target_version = channel_version
target_commit = channel_commit
target_position = channel_position
target_date = channel_date
else:
# Find an intermediary version that's within the target distance.
target_position = compat_position + target_distance
target_commit = get_chromium_main_commit(target_position)
versions = get_chromium_versions(target_commit)
if len(versions) > 0:
target_version = 'refs/tags/' + versions[0]
# Closest version may not align with the target position, so adjust the
# commit and position to match.
target_commit = get_git_hash(chromium_src_dir, target_version)
target_position = get_chromium_main_position(target_commit)
else:
target_version = target_commit
target_date = get_git_date(chromium_src_dir, target_commit)
msg("")
msg("Computed Chromium update for %s %s at distance %d" % (os, channel,
target_distance))
msg("Compat: %s %s %s (#%d)" % (compat_date, compat_version, compat_commit,
compat_position))
msg("Target: %s %s %s (#%d)" % (target_date, target_version, target_commit,
target_position))
msg("Channel: %s %s %s (#%d)" % (channel_date, channel_version,
channel_commit, channel_position))
msg("")
return target_version
def get_build_directory_name(is_debug):
build_dir = ('Debug' if is_debug else 'Release') + '_'
# CEF uses a consistent directory naming scheme for GN via
# GetAllPlatformConfigs in tools/gn_args.py.
if options.x64build:
build_dir += 'GN_x64'
elif options.armbuild:
build_dir += 'GN_arm'
elif options.arm64build:
build_dir += 'GN_arm64'
else:
build_dir += 'GN_x86'
return build_dir
def read_update_file():
update_path = os.path.join(cef_src_dir, 'CHROMIUM_UPDATE.txt')
if not os.path.exists(update_path):
msg("Missing file: %s" % update_path)
return None
msg("Reading %s" % update_path)
return read_config_file(update_path)
def log_chromium_changes():
""" Evaluate the Chromium checkout for changes. """
config = read_update_file()
if config is None:
msg("Skipping Chromium changes log.")
return
if 'files' in config:
out_file = os.path.join(download_dir, 'chromium_update_changes.diff')
if os.path.exists(out_file):
os.remove(out_file)
old_commit = get_chromium_main_commit(
get_chromium_main_position(chromium_compat_version))
new_commit = get_chromium_main_commit(
get_chromium_main_position(chromium_checkout))
cmd = '%s diff --relative --no-prefix %s..%s -- %s' % (
git_exe, old_commit, new_commit, ' '.join(config['files']))
result = exec_cmd(cmd, chromium_src_dir)
if result['out'] != '':
write_file(out_file, result['out'])
def check_pattern_matches(output_file=None):
""" Evaluate the Chromium checkout for pattern matches. """
config = read_update_file()
if config is None:
msg("Skipping Chromium pattern matching.")
return
if 'patterns' in config:
if output_file is None:
fp = sys.stdout
else:
msg('Writing %s' % output_file)
fp = open(output_file, 'w', encoding='utf-8')
has_output = False
for entry in config['patterns']:
msg("Evaluating pattern: %s" % entry['pattern'])
# Read patterns from a file to avoid formatting problems.
pattern_handle, pattern_file = tempfile.mkstemp()
os.write(pattern_handle, entry['pattern'])
os.close(pattern_handle)
cmd = '%s grep -n -f %s' % (git_exe, pattern_file)
result = exec_cmd(cmd, chromium_src_dir)
os.remove(pattern_file)
if result['out'] != '':
write_msg = True
re_exclude = re.compile(
entry['exclude_matches']) if 'exclude_matches' in entry else None
for line in result['out'].split('\n'):
line = line.strip()
if len(line) == 0:
continue
skip = not re_exclude is None and re_exclude.match(line) != None
if not skip:
if write_msg:
if has_output:
write_fp(fp, '\n')
write_fp(fp,
'!!!! WARNING: FOUND PATTERN: %s\n' % entry['pattern'])
if 'message' in entry:
write_fp(fp, entry['message'] + '\n')
write_fp(fp, '\n')
write_msg = False
write_fp(fp, line + '\n')
has_output = True
if not output_file is None:
if has_output:
msg('ERROR Matches found. See %s for output.' % out_file)
else:
write_fp(fp, 'Good news! No matches.\n')
fp.close()
if has_output:
# Don't continue when we know the build will be wrong.
sys.exit(1)
##
# Program entry point.
##
# Cannot be loaded as a module.
if __name__ != "__main__":
sys.stderr.write('This file cannot be loaded as a module!')
sys.exit()
# Parse command-line options.
disc = """
This utility implements automation for the download, update, build and
distribution of CEF.
"""
parser = OptionParser(description=disc)
# Setup options.
parser.add_option(
'--download-dir',
dest='downloaddir',
metavar='DIR',
help='Download directory with no spaces [required].')
parser.add_option(
'--depot-tools-dir',
dest='depottoolsdir',
metavar='DIR',
help='Download directory for depot_tools.',
default='')
parser.add_option('--depot-tools-archive', dest='depottoolsarchive',
help='Zip archive file that contains a single top-level '+\
'depot_tools directory.', default='')
parser.add_option('--branch', dest='branch',
help='Branch of CEF to build (master, 3987, ...). This '+\
'will be used to name the CEF download directory and '+\
'to identify the correct URL if --url is not '+\
'specified. The default value is master.',
default='master')
parser.add_option('--url', dest='url',
help='CEF download URL. If not specified the default URL '+\
'will be used.',
default='')
parser.add_option('--chromium-url', dest='chromiumurl',
help='Chromium download URL. If not specified the default '+\
'URL will be used.',
default='')
parser.add_option('--checkout', dest='checkout',
help='Version of CEF to checkout. If not specified the '+\
'most recent remote version of the branch will be used.',
default='')
parser.add_option('--chromium-checkout', dest='chromiumcheckout',
help='Version of Chromium to checkout (Git '+\
'branch/hash/tag). This overrides the value specified '+\
'by CEF in CHROMIUM_BUILD_COMPATIBILITY.txt.',
default='')
parser.add_option('--chromium-channel', dest='chromiumchannel',
help='Chromium channel to check out (canary, dev, beta or '+\
'stable). This overrides the value specified by CEF '+\
'in CHROMIUM_BUILD_COMPATIBILITY.txt.',
default='')
parser.add_option('--chromium-channel-distance', dest='chromiumchanneldistance',
help='The target number of commits to step in the '+\
'channel, or 0 to use the newest channel version. '+\
'Used in combination with --chromium-channel.',
default='')
# Miscellaneous options.
parser.add_option(
'--force-config',
action='store_true',
dest='forceconfig',
default=False,
help='Force creation of a new gclient config file.')
parser.add_option('--force-clean',
action='store_true', dest='forceclean', default=False,
help='Force a clean checkout of Chromium and CEF. This will'+\
' trigger a new update, build and distribution.')
parser.add_option('--force-clean-deps',
action='store_true', dest='forcecleandeps', default=False,
help='Force a clean checkout of Chromium dependencies. Used'+\
' in combination with --force-clean.')
parser.add_option(
'--dry-run',
action='store_true',
dest='dryrun',
default=False,
help="Output commands without executing them.")
parser.add_option('--dry-run-platform', dest='dryrunplatform', default=None,
help='Simulate a dry run on the specified platform '+\
'(windows, mac, linux). Must be used in combination'+\
' with the --dry-run flag.')
# Update-related options.
parser.add_option('--force-update',
action='store_true', dest='forceupdate', default=False,
help='Force a Chromium and CEF update. This will trigger a '+\
'new build and distribution.')
parser.add_option('--no-update',
action='store_true', dest='noupdate', default=False,
help='Do not update Chromium or CEF. Pass --force-build or '+\
'--force-distrib if you desire a new build or '+\
'distribution.')
parser.add_option('--no-cef-update',
action='store_true', dest='nocefupdate', default=False,
help='Do not update CEF. Pass --force-build or '+\
'--force-distrib if you desire a new build or '+\
'distribution.')
parser.add_option('--force-cef-update',
action='store_true', dest='forcecefupdate', default=False,
help='Force a CEF update. This will cause local changes in '+\
'the CEF checkout to be discarded and patch files to '+\
'be reapplied.')
parser.add_option(
'--no-chromium-update',
action='store_true',
dest='nochromiumupdate',
default=False,
help='Do not update Chromium.')
parser.add_option(
'--no-depot-tools-update',
action='store_true',
dest='nodepottoolsupdate',
default=False,
help='Do not update depot_tools.')
parser.add_option('--fast-update',
action='store_true', dest='fastupdate', default=False,
help='Update existing Chromium/CEF checkouts for fast incremental '+\
'builds by attempting to minimize the number of modified files. '+\
'The update will fail if there are unstaged CEF changes or if '+\
'Chromium changes are not included in a patch file.')
parser.add_option(
'--force-patch-update',
action='store_true',
dest='forcepatchupdate',
default=False,
help='Force update of patch files.')
parser.add_option(
'--resave',
action='store_true',
dest='resave',
default=False,
help='Resave patch files.')
parser.add_option(
'--log-chromium-changes',
action='store_true',
dest='logchromiumchanges',
default=False,
help='Create a log of the Chromium changes.')
# Build-related options.
parser.add_option('--force-build',
action='store_true', dest='forcebuild', default=False,
help='Force CEF debug and release builds. This builds '+\
'[build-target] on all platforms and chrome_sandbox '+\
'on Linux.')
parser.add_option(
'--no-build',
action='store_true',
dest='nobuild',
default=False,
help='Do not build CEF.')
parser.add_option(
'--build-target',
dest='buildtarget',
default='cefclient',
help='Target name(s) to build (defaults to "cefclient").')
parser.add_option(
'--build-tests',
action='store_true',
dest='buildtests',
default=False,
help='Also build the test target specified via --test-target.')
parser.add_option(
'--no-debug-build',
action='store_true',
dest='nodebugbuild',
default=False,
help="Don't perform the CEF debug build.")
parser.add_option(
'--no-release-build',
action='store_true',
dest='noreleasebuild',
default=False,
help="Don't perform the CEF release build.")
parser.add_option(
'--verbose-build',
action='store_true',
dest='verbosebuild',
default=False,
help='Show all command lines while building.')
parser.add_option(
'--build-failure-limit',
dest='buildfailurelimit',
default=1,
type="int",
help='Keep going until N jobs fail.')
parser.add_option('--build-log-file',
action='store_true', dest='buildlogfile', default=False,
help='Write build logs to file. The file will be named '+\
'"build-[branch]-[debug|release].log" in the download '+\
'directory.')
parser.add_option(
'--x64-build',
action='store_true',
dest='x64build',
default=False,
help='Create a 64-bit build.')
parser.add_option(
'--arm-build',
action='store_true',
dest='armbuild',
default=False,
help='Create an ARM build.')
parser.add_option(
'--arm64-build',
action='store_true',
dest='arm64build',
default=False,
help='Create an ARM64 build.')
# Test-related options.
parser.add_option(
'--run-tests',
action='store_true',
dest='runtests',
default=False,
help='Run the ceftests target.')
parser.add_option(
'--no-debug-tests',
action='store_true',
dest='nodebugtests',
default=False,
help="Don't run debug build tests.")
parser.add_option(
'--no-release-tests',
action='store_true',
dest='noreleasetests',
default=False,
help="Don't run release build tests.")
parser.add_option(
'--test-target',
dest='testtarget',
default='ceftests',
help='Test target name to build (defaults to "ceftests").')
parser.add_option(
'--test-prefix',
dest='testprefix',
default='',
help='Prefix for running the test executable (e.g. `xvfb-run` on Linux).')
parser.add_option(
'--test-args',
dest='testargs',
default='',
help='Arguments that will be passed to the test executable.')
# Distribution-related options.
parser.add_option(
'--force-distrib',
action='store_true',
dest='forcedistrib',
default=False,
help='Force creation of a CEF binary distribution.')
parser.add_option(
'--no-distrib',
action='store_true',
dest='nodistrib',
default=False,
help="Don't create a CEF binary distribution.")
parser.add_option(
'--minimal-distrib',
action='store_true',
dest='minimaldistrib',
default=False,
help='Create a minimal CEF binary distribution.')
parser.add_option(
'--minimal-distrib-only',
action='store_true',
dest='minimaldistribonly',
default=False,
help='Create a minimal CEF binary distribution only.')
parser.add_option(
'--client-distrib',
action='store_true',
dest='clientdistrib',
default=False,
help='Create a client CEF binary distribution.')
parser.add_option(
'--client-distrib-only',
action='store_true',
dest='clientdistribonly',
default=False,
help='Create a client CEF binary distribution only.')
parser.add_option(
'--sandbox-distrib',
action='store_true',
dest='sandboxdistrib',
default=False,
help='Create a cef_sandbox static library distribution.')
parser.add_option(
'--sandbox-distrib-only',
action='store_true',
dest='sandboxdistribonly',
default=False,
help='Create a cef_sandbox static library distribution only.')
parser.add_option(
'--no-distrib-docs',
action='store_true',
dest='nodistribdocs',
default=False,
help="Don't create CEF documentation.")
parser.add_option(
'--no-distrib-archive',
action='store_true',
dest='nodistribarchive',
default=False,
help="Don't create archives for output directories.")
parser.add_option(
'--clean-artifacts',
action='store_true',
dest='cleanartifacts',
default=False,
help='Clean the artifacts output directory.')
parser.add_option(
'--distrib-subdir',
dest='distribsubdir',
default='',
help='CEF distrib dir name, child of chromium/src/cef/binary_distrib')
parser.add_option(
'--distrib-subdir-suffix',
dest='distribsubdirsuffix',
default='',
help='CEF distrib dir name suffix, child of chromium/src/cef/binary_distrib'
)
(options, args) = parser.parse_args()
if options.downloaddir is None:
print("The --download-dir option is required.")
parser.print_help(sys.stderr)
sys.exit()
# Opt into component-specific flags for later use.
if options.noupdate:
options.nocefupdate = True
options.nochromiumupdate = True
options.nodepottoolsupdate = True
if options.runtests:
options.buildtests = True
if (options.nochromiumupdate and options.forceupdate) or \
(options.nocefupdate and options.forceupdate) or \
(options.nobuild and options.forcebuild) or \
(options.nodistrib and options.forcedistrib) or \
((options.forceclean or options.forcecleandeps) and options.fastupdate) or \
(options.chromiumcheckout and options.chromiumchannel):
print("Invalid combination of options.")
parser.print_help(sys.stderr)
sys.exit()
if (options.noreleasebuild and \
(options.minimaldistrib or options.minimaldistribonly or \
options.clientdistrib or options.clientdistribonly)) or \
(options.minimaldistribonly + options.clientdistribonly + options.sandboxdistribonly > 1):
print('Invalid combination of options.')
parser.print_help(sys.stderr)
sys.exit()
if options.x64build + options.armbuild + options.arm64build > 1:
print('Invalid combination of options.')
parser.print_help(sys.stderr)
sys.exit()
if (options.buildtests or options.runtests) and len(options.testtarget) == 0:
print("A test target must be specified via --test-target.")
parser.print_help(sys.stderr)
sys.exit()
# Operating system.
if options.dryrun and options.dryrunplatform is not None:
platform = options.dryrunplatform
if not platform in ['windows', 'mac', 'linux']:
print('Invalid dry-run-platform value: %s' % (platform))
sys.exit()
elif sys.platform == 'win32':
platform = 'windows'
elif sys.platform == 'darwin':
platform = 'mac'
elif sys.platform.startswith('linux'):
platform = 'linux'
else:
print('Unknown operating system platform')
sys.exit()
if options.clientdistrib or options.clientdistribonly:
if platform == 'linux' or (platform == 'windows' and options.arm64build):
client_app = 'cefsimple'
else:
client_app = 'cefclient'
if options.buildtarget.find(client_app) == -1: