electron/script/lib/util.py
Jeremy Apthorp 77fb9cf416 chore: stop using electron.gyp for branding and version (#14559)
* chore: stop using electron.gyp for version info

* chore: remove branding info from electron.gyp

* Use get_electron_branding instead of gn read

* Flip project_name/product_name
2018-09-27 14:53:08 -04:00

297 lines
7.1 KiB
Python

#!/usr/bin/env python
import atexit
import contextlib
import datetime
import errno
import json
import os
import platform
import re
import shutil
import ssl
import stat
import subprocess
import sys
import tarfile
import tempfile
import urllib2
import zipfile
from lib.config import is_verbose_mode, PLATFORM
from lib.env_util import get_vs_env
BOTO_DIR = os.path.abspath(os.path.join(__file__, '..', '..', '..', 'vendor',
'boto'))
NPM = 'npm'
if sys.platform in ['win32', 'cygwin']:
NPM += '.cmd'
def tempdir(prefix=''):
directory = tempfile.mkdtemp(prefix=prefix)
atexit.register(shutil.rmtree, directory)
return directory
@contextlib.contextmanager
def scoped_cwd(path):
cwd = os.getcwd()
os.chdir(path)
try:
yield
finally:
os.chdir(cwd)
@contextlib.contextmanager
def scoped_env(key, value):
origin = ''
if key in os.environ:
origin = os.environ[key]
os.environ[key] = value
try:
yield
finally:
os.environ[key] = origin
def download(text, url, path):
safe_mkdir(os.path.dirname(path))
with open(path, 'wb') as local_file:
if hasattr(ssl, '_create_unverified_context'):
ssl._create_default_https_context = ssl._create_unverified_context
print "Downloading %s to %s" % (url, path)
web_file = urllib2.urlopen(url)
file_size = int(web_file.info().getheaders("Content-Length")[0])
downloaded_size = 0
block_size = 128
ci = os.environ.get('CI') is not None
while True:
buf = web_file.read(block_size)
if not buf:
break
downloaded_size += len(buf)
local_file.write(buf)
if not ci:
percent = downloaded_size * 100. / file_size
status = "\r%s %10d [%3.1f%%]" % (text, downloaded_size, percent)
print status,
if ci:
print "%s done." % (text)
else:
print
return path
def extract_tarball(tarball_path, member, destination):
with tarfile.open(tarball_path) as tarball:
tarball.extract(member, destination)
def extract_zip(zip_path, destination):
if sys.platform == 'darwin':
# Use unzip command on Mac to keep symbol links in zip file work.
execute(['unzip', zip_path, '-d', destination])
else:
with zipfile.ZipFile(zip_path) as z:
z.extractall(destination)
def make_zip(zip_file_path, files, dirs):
safe_unlink(zip_file_path)
if sys.platform == 'darwin':
files += dirs
execute(['zip', '-r', '-y', zip_file_path] + files)
else:
zip_file = zipfile.ZipFile(zip_file_path, "w", zipfile.ZIP_DEFLATED)
for filename in files:
zip_file.write(filename, filename)
for dirname in dirs:
for root, _, filenames in os.walk(dirname):
for f in filenames:
zip_file.write(os.path.join(root, f))
zip_file.close()
def rm_rf(path):
try:
shutil.rmtree(path)
except OSError:
pass
def safe_unlink(path):
try:
os.unlink(path)
except OSError as e:
if e.errno != errno.ENOENT:
raise
def safe_mkdir(path):
try:
os.makedirs(path)
except OSError as e:
if e.errno != errno.EEXIST:
raise
def execute(argv, env=None, cwd=None):
if env is None:
env = os.environ
if is_verbose_mode():
print ' '.join(argv)
try:
output = subprocess.check_output(argv, stderr=subprocess.STDOUT,
env=env, cwd=cwd)
if is_verbose_mode():
print output
return output
except subprocess.CalledProcessError as e:
print e.output
raise e
def execute_stdout(argv, env=None, cwd=None):
if env is None:
env = os.environ
if is_verbose_mode():
print ' '.join(argv)
try:
subprocess.check_call(argv, env=env, cwd=cwd)
except subprocess.CalledProcessError as e:
print e.output
raise e
else:
execute(argv, env, cwd)
def get_electron_branding():
SOURCE_ROOT = os.path.abspath(os.path.join(__file__, '..', '..', '..'))
branding_file_path = os.path.join(SOURCE_ROOT, 'atom', 'app', 'BRANDING.json')
with open(branding_file_path) as f:
return json.load(f)
def get_electron_version():
SOURCE_ROOT = os.path.abspath(os.path.join(__file__, '..', '..', '..'))
version_file = os.path.join(SOURCE_ROOT, 'VERSION')
with open(version_file) as f:
return 'v' + f.read().strip()
def boto_path_dirs():
return [
os.path.join(BOTO_DIR, 'build', 'lib'),
os.path.join(BOTO_DIR, 'build', 'lib.linux-x86_64-2.7')
]
def run_boto_script(access_key, secret_key, script_name, *args):
env = os.environ.copy()
env['AWS_ACCESS_KEY_ID'] = access_key
env['AWS_SECRET_ACCESS_KEY'] = secret_key
env['PYTHONPATH'] = os.path.pathsep.join(
[env.get('PYTHONPATH', '')] + boto_path_dirs())
boto = os.path.join(BOTO_DIR, 'bin', script_name)
execute([sys.executable, boto] + list(args), env)
def s3put(bucket, access_key, secret_key, prefix, key_prefix, files):
args = [
'--bucket', bucket,
'--prefix', prefix,
'--key_prefix', key_prefix,
'--grant', 'public-read'
] + files
run_boto_script(access_key, secret_key, 's3put', *args)
def add_exec_bit(filename):
os.chmod(filename, os.stat(filename).st_mode | stat.S_IEXEC)
def parse_version(version):
if version[0] == 'v':
version = version[1:]
vs = version.split('.')
if len(vs) > 4:
return vs[0:4]
else:
return vs + ['0'] * (4 - len(vs))
def clean_parse_version(v):
return parse_version(v.split("-")[0])
def is_stable(v):
return len(v.split(".")) == 3
def is_beta(v):
return 'beta' in v
def is_nightly(v):
return 'nightly' in v
def get_nightly_date():
return datetime.datetime.today().strftime('%Y%m%d')
def get_last_major():
return execute(['node', 'script/get-last-major-for-master.js'])
def get_next_nightly(v):
pv = clean_parse_version(v)
(major, minor, patch) = pv[0:3]
if (is_stable(v)):
patch = str(int(pv[2]) + 1)
if execute(['git', 'rev-parse', '--abbrev-ref', 'HEAD']) == "master":
major = str(get_last_major() + 1)
minor = '0'
patch = '0'
pre = 'nightly.' + get_nightly_date()
return make_version(major, minor, patch, pre)
def non_empty(thing):
return thing.strip() != ''
def beta_tag_compare(tag1, tag2):
p1 = parse_version(tag1)
p2 = parse_version(tag2)
return int(p1[3]) - int(p2[3])
def get_next_beta(v):
pv = clean_parse_version(v)
tag_pattern = 'v' + pv[0] + '.' + pv[1] + '.' + pv[2] + '-beta.*'
tag_list = sorted(filter(
non_empty,
execute(['git', 'tag', '--list', '-l', tag_pattern]).strip().split('\n')
), cmp=beta_tag_compare)
if len(tag_list) == 0:
return make_version(pv[0] , pv[1], pv[2], 'beta.1')
lv = parse_version(tag_list[-1])
return make_version(pv[0] , pv[1], pv[2], 'beta.' + str(int(lv[3]) + 1))
def get_next_stable_from_pre(v):
pv = clean_parse_version(v)
(major, minor, patch) = pv[0:3]
return make_version(major, minor, patch)
def get_next_stable_from_stable(v):
pv = clean_parse_version(v)
(major, minor, patch) = pv[0:3]
return make_version(major, minor, str(int(patch) + 1))
def make_version(major, minor, patch, pre = None):
if pre is None:
return major + '.' + minor + '.' + patch
return major + "." + minor + "." + patch + '-' + pre