blob: 9c387d9b304e270079a781caaf06501f701536d8 [file] [log] [blame]
#!/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.
"""Creates an .isolate given a list of files.
import argparse
import os
import pprint
import re
import sys
r'.*OWNERS', # Should never be included.
r'.*\.crx', # Chrome extension zip files.
r'.*external_extensions\.json', # Chrome external extensions config file.
r'.*\.so', # Libraries packed into .apk.
r'.*\.mojom\.js', # Some test_support targets include python deps.
r'.*Mojo.*manifest\.json', # Some source_set()s pull these in.
r'.*jni_generator_tests', # Exists just to test the compile, not to be run.
r'.*\.py', # Some test_support targets include python deps.
r'.*/', # Assume directories are always included on purpose.
def _IsExecutable(path):
return os.path.isfile(path) and os.access(path, os.X_OK)
def _MatchesAny(path, patterns):
return any(re.match(p, path) for p in patterns)
def main():
parser = argparse.ArgumentParser(description=__doc__)
help='The command to put in the .isolate (optional)')
parser.add_argument('--runtime-deps-file', required=True,
help='Input .runtime_deps file.')
parser.add_argument('--output-directory', required=True,
help='Location of the ninja output directory')
parser.add_argument('--out-file', help='Write to file rather than stdout.')
parser.add_argument('--apply-android-filters', action='store_true',
help='Filter files not required for Android.')
parser.add_argument('--apply-device-filters', action='store_true',
help='Filter files not required in *.device.isolate.')
parser.add_argument('--assert-no-odd-data', action='store_true',
help='Fail if any data deps exist (after filtering) '
'that are not a part of the _ASSERT_WHITELIST. Use '
'this to prevent unexpected runtime_deps from '
'creeping in')
options = parser.parse_args()
deps = []
with open(options.runtime_deps_file) as deps_file:
for path in deps_file:
if path.startswith('./'):
path = path[2:]
deps = (d for d in deps if not _MatchesAny(d, _UNIVERSAL_BLACKLIST))
if options.apply_android_filters:
deps = (d for d in deps if not _MatchesAny(d, _ANDROID_BLACKLIST))
if options.apply_device_filters:
deps = (d for d in deps if not _MatchesAny(d, _DEVICE_BLACKLIST))
# Breakpad tests have a helper exe, which is packaged in the _dist.
deps = (d for d in deps if not _IsExecutable(d))
# Make them relative to out-file.
if options.out_file:
subdir = os.path.relpath(options.output_directory,
deps = (os.path.join(subdir, d) for d in deps)
deps = sorted(deps)
if options.assert_no_odd_data:
odd_files = [d for d in deps if not _MatchesAny(d, _ASSERT_WHITELIST)]
assert not odd_files, ('Found possibly undesired file in runtime_deps: %s' %
isolate_dict = {
'variables': {
'files': deps,
if options.command:
isolate_dict['variables']['command'] = [options.command]
isolate_data = pprint.pformat(isolate_dict)
if options.out_file:
with open(options.out_file, 'w') as f:
f.write(isolate_data + '\n')
print isolate_data
if __name__ == '__main__':