RPM build for ungoogled-chromium
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#!/usr/bin/python3
# Copyright 2010,2015-2019 Tom Callaway <[email protected]>
# Copyright 2013-2016 Tomas Popela <[email protected]>
# Permission is hereby granted, free of charge, to any person obtaining
# a copy of this software and associated documentation files (the
# "Software"), to deal in the Software without restriction, including
# without limitation the rights to use, copy, modify, merge, publish,
# distribute, sublicense, and/or sell copies of the Software, and to
# permit persons to whom the Software is furnished to do so, subject to
# the following conditions:
#
# The above copyright notice and this permission notice shall be included
# in all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
try:
import argparse
optparse = False
except ImportError:
from optparse import OptionParser
optparse = True
import csv
import glob
import hashlib
import locale
import os
import shutil
import io
import sys
import urllib.request, urllib.parse, urllib.error
chromium_url = "http://commondatastorage.googleapis.com/chromium-browser-official/"
chromium_root_dir = "."
version_string = "stable"
name = 'Chromium Latest'
script_version = 0.9
my_description = '{0} {1}'.format(name, script_version)
def dlProgress(count, blockSize, totalSize):
if (totalSize <= blockSize):
percent = int(count * 100)
else:
percent = int(count * blockSize * 100 / totalSize)
sys.stdout.write("\r" + "Downloading ... %d%%" % percent)
sys.stdout.flush()
def delete_chromium_dir(ch_dir):
full_dir = "%s/%s" % (latest_dir, ch_dir)
print('Deleting %s ' % full_dir)
if os.path.isdir(full_dir):
shutil.rmtree(full_dir)
print('[DONE]')
else:
print('[NOT FOUND]')
def delete_chromium_files(files):
full_path = "%s/%s" % (latest_dir, files)
print('Deleting ' + full_path + ' ', end=' ')
for filename in glob.glob(full_path):
print('Deleting ' + filename + ' ', end=' ')
os.remove(filename)
print('[DONE]')
def check_omahaproxy(channel="stable"):
version = 0
status_url = "http://omahaproxy.appspot.com/all?os=linux&channel=" + channel
usock = urllib.request.urlopen(status_url)
status_dump = usock.read().decode('utf-8')
usock.close()
status_list = io.StringIO(status_dump)
status_reader = list(csv.reader(status_list, delimiter=','))
linux_channels = [s for s in status_reader if "linux" in s]
linux_channel = [s for s in linux_channels if channel in s]
version = linux_channel[0][2]
if version == 0:
print('I could not find the latest %s build. Bailing out.' % channel)
sys.exit(1)
else:
print('Latest Chromium Version on %s at %s is %s' % (channel, status_url, version))
return version
def remove_file_if_exists(filename):
if os.path.isfile("./%s" % filename):
try:
os.remove(filename)
except Exception:
pass
def download_file_and_compare_hashes(file_to_download):
hashes_file = '%s.hashes' % file_to_download
if (args.clean):
remove_file_if_exists(file_to_download)
remove_file_if_exists(hashes_file)
# Let's make sure we haven't already downloaded it.
tarball_local_file = "./%s" % file_to_download
if os.path.isfile(tarball_local_file):
print("%s already exists!" % file_to_download)
else:
path = '%s%s' % (chromium_url, file_to_download)
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, file_to_download, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "application/x-tar"):
print('Chromium tarballs for %s are not on servers.' % file_to_download)
remove_file_if_exists (file_to_download)
sys.exit(1)
hashes_local_file = "./%s" % hashes_file
if not os.path.isfile(hashes_local_file):
path = '%s%s' % (chromium_url, hashes_file)
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, hashes_file, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if os.path.isfile(hashes_local_file):
with open(hashes_local_file, "r") as input_file:
md5sum = input_file.readline().split()[1]
md5 = hashlib.md5()
with open(tarball_local_file, "rb") as f:
for block in iter(lambda: f.read(65536), b""):
md5.update(block)
if (md5sum == md5.hexdigest()):
print("MD5 matches for %s!" % file_to_download)
else:
print("MD5 mismatch for %s!" % file_to_download)
sys.exit(1)
else:
print("Cannot compare hashes for %s!" % file_to_download)
def download_version(version):
download_file_and_compare_hashes ('chromium-%s.tar.xz' % version)
if (args.tests):
download_file_and_compare_hashes ('chromium-%s-testdata.tar.xz' % version)
def nacl_versions(version):
if sys.version_info[0] == 2 and sys.version_info[1] == 6:
return
myvars = {}
chrome_dir = './chromium-%s' % version
with open(chrome_dir + "/native_client/tools/REVISIONS") as myfile:
for line in myfile:
name, var = line.partition("=")[::2]
myvars[name] = var
print("nacl-binutils commit: %s" % myvars["NACL_BINUTILS_COMMIT"])
print("nacl-gcc commit: %s" % myvars["NACL_GCC_COMMIT"])
print("nacl-newlib commit: %s" % myvars["NACL_NEWLIB_COMMIT"])
# Parse GIT_REVISIONS dict from toolchain_build.py
sys.path.append(os.path.abspath(chrome_dir + "/native_client/toolchain_build"))
from toolchain_build import GIT_REVISIONS
print("nacl-arm-binutils commit: %s" % GIT_REVISIONS['binutils']['rev'])
print("nacl-arm-gcc commit: %s" % GIT_REVISIONS['gcc']['rev'])
def download_chrome_latest_rpm(arch):
chrome_rpm = 'google-chrome-%s_current_%s.rpm' % (version_string, arch)
path = 'https://dl.google.com/linux/direct/%s' % chrome_rpm
if (args.clean):
remove_file_if_exists(chrome_rpm)
# Let's make sure we haven't already downloaded it.
if os.path.isfile("./%s" % chrome_rpm):
print("%s already exists!" % chrome_rpm)
else:
print("Downloading %s" % path)
# Perhaps look at using python-progressbar at some point?
info=urllib.request.urlretrieve(path, chrome_rpm, reporthook=dlProgress)[1]
urllib.request.urlcleanup()
print("")
if (info["Content-Type"] != "binary/octet-stream" and info["Content-Type"] != "application/x-redhat-package-manager"):
print('Chrome %s rpms are not on servers.' % version_string)
remove_file_if_exists (chrome_rpm)
sys.exit(1)
# This is where the magic happens
if __name__ == '__main__':
# Locale magic
locale.setlocale(locale.LC_ALL, '')
# Create the parser object
if optparse:
parser = OptionParser(description=my_description)
parser_add_argument = parser.add_option
else:
parser = argparse.ArgumentParser(description=my_description)
parser_add_argument = parser.add_argument
parser_add_argument(
'--ffmpegarm', action='store_true',
help='Leave arm sources when cleaning ffmpeg')
parser_add_argument(
'--beta', action='store_true',
help='Get the latest beta Chromium source')
parser_add_argument(
'--clean', action='store_true',
help='Re-download all previously downloaded sources')
parser_add_argument(
'--cleansources', action='store_true',
help='Get the latest Chromium release from given channel and clean various directories to from unnecessary or unwanted stuff')
parser_add_argument(
'--dev', action='store_true',
help='Get the latest dev Chromium source')
parser_add_argument(
'--ffmpegclean', action='store_true',
help='Get the latest Chromium release from given channel and cleans ffmpeg sources from proprietary stuff')
parser_add_argument(
'--chrome', action='store_true',
help='Get the latest Chrome rpms for the given channel')
parser_add_argument(
'--prep', action='store_true',
help='Prepare everything, but don\'t compress the result')
parser_add_argument(
'--stable', action='store_true',
help='Get the latest stable Chromium source')
parser_add_argument(
'--tests', action='store_true',
help='Get the additional data for running tests')
parser_add_argument(
'--version',
help='Download a specific version of Chromium')
parser_add_argument(
'--naclvers',
help='Display the commit versions of nacl toolchain components')
# Parse the args
if optparse:
args, options = parser.parse_args()
else:
args = parser.parse_args()
if args.stable:
version_string = "stable"
elif args.beta:
version_string = "beta"
elif args.dev:
version_string = "dev"
elif (not (args.stable or args.beta or args.dev)):
if (not args.version):
print('No version specified, downloading STABLE')
args.stable = True
chromium_version = args.version if args.version else check_omahaproxy(version_string)
if args.dev:
version_string = "unstable"
if args.chrome:
if args.version:
print('You cannot specify a Chrome RPM version!')
sys.exit(1)
latest = 'google-chrome-%s_current_i386' % version_string
download_chrome_latest_rpm("i386")
latest = 'google-chrome-%s_current_x86_64' % version_string
download_chrome_latest_rpm("x86_64")
if (not (args.ffmpegclean or args.tests)):
sys.exit(0)
latest = 'chromium-%s.tar.xz' % chromium_version
download_version(chromium_version)
# Lets make sure we haven't unpacked it already
latest_dir = "%s/chromium-%s" % (chromium_root_dir, chromium_version)
if (args.clean and os.path.isdir(latest_dir)):
shutil.rmtree(latest_dir)
if os.path.isdir(latest_dir):
print("%s already exists, perhaps %s has already been unpacked?" % (latest_dir, latest))
else:
print("Unpacking %s into %s, please wait." % (latest, latest_dir))
if (os.system("tar -xJf %s" % latest) != 0):
print("%s is possibly corrupted, exiting." % (latest))
sys.exit(1)
if (args.naclvers):
nacl_versions(chromium_version)
if (args.cleansources):
junk_dirs = ['third_party/WebKit/Tools/Scripts/webkitpy/layout_tests',
'webkit/data/layout_tests', 'third_party/hunspell/dictionaries',
'chrome/test/data', 'native_client/tests',
'third_party/WebKit/LayoutTests']
# First, the dirs:
for directory in junk_dirs:
delete_chromium_dir(directory)
# There has got to be a better, more portable way to do this.
os.system("find %s -depth -name reference_build -type d -exec rm -rf {} \;" % latest_dir)
# I could not find good bindings for xz/lzma support, so we system call here too.
chromium_clean_xz_file = "chromium-" + chromium_version + "-clean.tar.xz"
remove_file_if_exists(chromium_clean_xz_file)
if (args.ffmpegclean):
print("Cleaning ffmpeg from proprietary things...")
os.system("./clean_ffmpeg.sh %s %d" % (latest_dir, 0 if args.ffmpegarm else 1))
print("Done!")
if (not args.prep):
print("Compressing cleaned tree, please wait...")
os.chdir(chromium_root_dir)
os.system("tar --exclude=\.svn -cf - chromium-%s | xz -9 -T 0 -f > %s" % (chromium_version, chromium_clean_xz_file))
print("Finished!")