electron/script/bootstrap.py

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#!/usr/bin/env python
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import argparse
import os
import sys
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from lib.config import LIBCHROMIUMCONTENT_COMMIT, BASE_URL, PLATFORM, \
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enable_verbose_mode, is_verbose_mode, get_target_arch
from lib.util import execute_stdout, get_atom_shell_version, scoped_cwd
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SOURCE_ROOT = os.path.abspath(os.path.dirname(os.path.dirname(__file__)))
VENDOR_DIR = os.path.join(SOURCE_ROOT, 'vendor')
PYTHON_26_URL = 'https://chromium.googlesource.com/chromium/deps/python_26'
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NPM = 'npm.cmd' if sys.platform in ['win32', 'cygwin'] else 'npm'
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def main():
os.chdir(SOURCE_ROOT)
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args = parse_args()
if not args.yes and PLATFORM != 'win32':
check_root()
if args.verbose:
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enable_verbose_mode()
if sys.platform == 'cygwin':
update_win32_python()
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update_submodules()
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update_node_modules('.')
bootstrap_brightray(args.dev, args.url, args.target_arch)
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if PLATFORM != 'win32':
update_clang()
create_chrome_version_h()
touch_config_gypi()
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run_update()
update_electron_modules('spec', args.target_arch)
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def parse_args():
parser = argparse.ArgumentParser(description='Bootstrap this project')
parser.add_argument('-u', '--url',
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help='The base URL from which to download '
'libchromiumcontent (i.e., the URL you passed to '
'libchromiumcontent\'s script/upload script',
default=BASE_URL,
required=False)
parser.add_argument('-v', '--verbose',
action='store_true',
help='Prints the output of the subprocesses')
parser.add_argument('-d', '--dev', action='store_true',
help='Do not download static_library build')
parser.add_argument('-y', '--yes', '--assume-yes',
action='store_true',
help='Run non-interactively by assuming "yes" to all ' \
'prompts.')
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parser.add_argument('--target_arch', default=get_target_arch(),
help='Manually specify the arch to build for')
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return parser.parse_args()
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def check_root():
if os.geteuid() == 0:
print "We suggest not running this as root, unless you're really sure."
choice = raw_input("Do you want to continue? [y/N]: ")
if choice not in ('y', 'Y'):
sys.exit(0)
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def update_submodules():
execute_stdout(['git', 'submodule', 'sync'])
execute_stdout(['git', 'submodule', 'update', '--init', '--recursive'])
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def bootstrap_brightray(is_dev, url, target_arch):
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bootstrap = os.path.join(VENDOR_DIR, 'brightray', 'script', 'bootstrap')
args = [
'--commit', LIBCHROMIUMCONTENT_COMMIT,
'--target_arch', target_arch,
url,
]
if is_dev:
args = ['--dev'] + args
execute_stdout([sys.executable, bootstrap] + args)
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def update_node_modules(dirname, env=None):
if env is None:
env = os.environ
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with scoped_cwd(dirname):
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if is_verbose_mode():
execute_stdout([NPM, 'install', '--verbose'], env)
else:
execute_stdout([NPM, 'install'], env)
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def update_electron_modules(dirname, target_arch):
env = os.environ.copy()
env['npm_config_arch'] = target_arch
env['npm_config_target'] = get_atom_shell_version()
env['npm_config_disturl'] = 'https://atom.io/download/atom-shell'
update_node_modules(dirname, env)
def update_win32_python():
with scoped_cwd(VENDOR_DIR):
if not os.path.exists('python_26'):
execute_stdout(['git', 'clone', PYTHON_26_URL])
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def update_clang():
execute_stdout([os.path.join(SOURCE_ROOT, 'script', 'update-clang.sh')])
def create_chrome_version_h():
version_file = os.path.join(SOURCE_ROOT, 'vendor', 'brightray', 'vendor',
'libchromiumcontent', 'VERSION')
target_file = os.path.join(SOURCE_ROOT, 'atom', 'common', 'chrome_version.h')
template_file = os.path.join(SOURCE_ROOT, 'script', 'chrome_version.h.in')
with open(version_file, 'r') as f:
version = f.read()
with open(template_file, 'r') as f:
template = f.read()
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if sys.platform in ['win32', 'cygwin']:
open_mode = 'wb+'
else:
open_mode = 'w+'
with open(target_file, open_mode) as f:
content = template.replace('{PLACEHOLDER}', version.strip())
if f.read() != content:
f.write(content)
def touch_config_gypi():
config_gypi = os.path.join(SOURCE_ROOT, 'vendor', 'node', 'config.gypi')
with open(config_gypi, 'w+') as f:
content = '\n{}'
if f.read() != content:
f.write(content)
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def run_update():
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update = os.path.join(SOURCE_ROOT, 'script', 'update.py')
execute_stdout([sys.executable, update])
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if __name__ == '__main__':
sys.exit(main())