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| 1 #!/usr/bin/env python | |
| 2 # Copyright 2015 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 '''Generates a list of Blimp target runtime dependencies.''' | |
| 7 | |
| 8 import argparse | |
| 9 import fnmatch | |
| 10 | |
| 11 # Returns True if |entry| matches any of the patterns in |blacklist|. | |
| 12 def IsBlacklisted(entry, blacklist): | |
| 13 return any([next_pat for next_pat in blacklist | |
| 14 if fnmatch.fnmatch(entry, next_pat)]) | |
| 15 | |
| 16 def main(): | |
| 17 parser = argparse.ArgumentParser(description=__doc__) | |
| 18 parser.add_argument('--runtime-deps-file', | |
| 19 help=('name and path of runtime deps file, ' | |
| 20 'if available'), | |
| 21 required=True, | |
| 22 metavar='FILE') | |
| 23 parser.add_argument('--output', | |
| 24 help=('name and path of manifest file to create ' | |
| 25 '(required)'), | |
| 26 required=True, | |
| 27 metavar='FILE') | |
| 28 parser.add_argument('--blacklist', | |
| 29 help=('name and path of the blacklist file to use'), | |
| 30 required=True) | |
| 31 args = parser.parse_args() | |
| 32 | |
| 33 with open(args.runtime_deps_file) as f: | |
| 34 deps = f.read().splitlines() | |
| 35 | |
| 36 header = [ | |
| 37 '# Runtime dependencies for: ' + args.runtime_deps_file, | |
| 38 '#', | |
| 39 '# Note: Any unnecessary dependencies should be added to', | |
| 40 '# the appropriate blacklist and this file should be regenerated.', | |
| 41 '', | |
| 42 ] | |
| 43 | |
| 44 blacklist_patterns = [] | |
| 45 with open(args.blacklist, 'r') as blacklist_file: | |
| 46 blacklist_patterns = \ | |
| 47 [entry.partition('#')[0].strip() for entry \ | |
| 48 in blacklist_file.readlines()] | |
| 49 | |
| 50 with open(args.output, 'w') as manifest: | |
| 51 manifest.write('\n'.join(header)) | |
| 52 manifest.write('\n'.join([dep for dep in deps | |
| 53 if not IsBlacklisted(dep, blacklist_patterns)])) | |
| 54 manifest.write('\n') | |
| 55 | |
| 56 if __name__ == "__main__": | |
| 57 main() | |
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