3 # Copyright 2013 The Chromium Authors. All rights reserved.
4 # Use of this source code is governed by a BSD-style license that can be
5 # found in the LICENSE file.
6 # pylint: disable=F0401
13 from util import build_utils
14 from util import md5_check
18 class_files = build_utils.FindInDirectory(options.classes_dir, '*.class')
19 for exclude in options.excluded_classes.split():
20 class_files = [f for f in class_files if not fnmatch.fnmatch(f, exclude)]
22 jar_path = os.path.abspath(options.jar_path)
24 # The paths of the files in the jar will be the same as they are passed in to
25 # the command. Because of this, the command should be run in
26 # options.classes_dir so the .class file paths in the jar are correct.
27 jar_cwd = options.classes_dir
28 class_files_rel = [os.path.relpath(f, jar_cwd) for f in class_files]
29 jar_cmd = ['jar', 'cf0', jar_path] + class_files_rel
31 record_path = '%s.md5.stamp' % options.jar_path
32 md5_check.CallAndRecordIfStale(
33 lambda: build_utils.CheckCallDie(jar_cmd, cwd=jar_cwd),
34 record_path=record_path,
35 input_paths=class_files,
36 input_strings=jar_cmd)
38 build_utils.Touch(options.jar_path)
42 parser = optparse.OptionParser()
43 parser.add_option('--classes-dir', help='Directory containing .class files.')
44 parser.add_option('--jar-path', help='Jar output path.')
45 parser.add_option('--excluded-classes',
46 help='List of .class file patterns to exclude from the jar.')
47 parser.add_option('--stamp', help='Path to touch on success.')
49 options, _ = parser.parse_args()
54 build_utils.Touch(options.stamp)
57 if __name__ == '__main__':