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#!/usr/bin/env python
# Copyright 2016 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style license that can be
# found in the LICENSE file.
"""Compress and upload Mac toolchain files."""
import argparse
import glob
import os
import plistlib
import re
import subprocess
import sys
import tarfile
import tempfile
TOOLCHAIN_URL = "gs://chrome-mac-sdk"
# It's important to at least remove unused Platform folders to cut down on the
# size of the toolchain folder. There are other various unused folders that
# have been removed through trial and error. If future versions of Xcode become
# problematic it's possible this list is incorrect, and can be reduced to just
# the unused platforms. On the flip side, it's likely more directories can be
# excluded.
EXCLUDE_FOLDERS = [
'Contents/Applications',
'Contents/Developer/Documentation',
'Contents/Developer/Platforms/AppleTVOS.platform',
'Contents/Developer/Platforms/AppleTVSimulator.platform',
'Contents/Developer/Platforms/WatchOS.platform',
'Contents/Developer/Platforms/WatchSimulator.platform',
'Contents/Developer/Platforms/iPhoneOS.platform',
'Contents/Developer/Platforms/iPhoneSimulator.platform',
'Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift-migrator',
'Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/lib/swift',
'Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/'
'usr/share/man',
'Contents/Developer/Library/Xcode/Templates'
]
def main():
"""Compress |target_dir| and upload to |TOOLCHAIN_URL|"""
parser = argparse.ArgumentParser()
parser.add_argument('target_dir',
help="Xcode installation directory.")
args = parser.parse_args()
# Verify this looks like an Xcode directory.
contents_dir = os.path.join(args.target_dir, 'Contents')
plist_file = os.path.join(contents_dir, 'version.plist')
try:
info = plistlib.readPlist(plist_file)
except:
print "Invalid Xcode dir."
return 0
build_version = info['ProductBuildVersion']
# Look for previous toolchain tgz files with the same |build_version|.
wildcard_filename = '%s/toolchain-%s-*.tgz' % (TOOLCHAIN_URL, build_version)
p = subprocess.Popen(['gsutil.py', 'ls', wildcard_filename],
stdout=subprocess.PIPE,
stderr=subprocess.PIPE)
output = p.communicate()[0]
next_count = 1
if p.returncode == 0:
next_count = len(output.split('\n'))
sys.stdout.write("%s already exists (%s). "
"Do you want to create another? [y/n] "
% (build_version, next_count - 1))
if raw_input().lower() not in set(['yes','y', 'ye']):
print "Skipping duplicate upload."
return 0
os.chdir(args.target_dir)
toolchain_file_name = "toolchain-%s-%s" % (build_version, next_count)
toolchain_name = tempfile.mktemp(suffix='toolchain.tgz')
print "Creating %s (%s)." % (toolchain_file_name, toolchain_name)
os.environ["COPYFILE_DISABLE"] = "1"
args = ['tar', '-cvzf', toolchain_name]
args.extend(map('--exclude={0}'.format, EXCLUDE_FOLDERS))
args.extend(['.'])
subprocess.check_call(args)
print "Uploading %s toolchain." % toolchain_file_name
destination_path = '%s/%s.tgz' % (TOOLCHAIN_URL, toolchain_file_name)
subprocess.check_call(['gsutil.py', 'cp', '-n', '-a', 'public-read',
toolchain_name, destination_path])
print "Done with %s upload." % toolchain_file_name
return 0
if __name__ == '__main__':
sys.exit(main())
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