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1 #!/usr/bin/env python | 1 #!/usr/bin/env python |
2 # | 2 # |
3 # Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 4 # Use of this source code is governed by a BSD-style license that can be |
5 # found in the LICENSE file. | 5 # found in the LICENSE file. |
6 | 6 |
7 """Creates a TOC file from a Java jar. | 7 """Creates a TOC file from a Java jar. |
8 | 8 |
9 The TOC file contains the non-package API of the jar. This includes all | 9 The TOC file contains the non-package API of the jar. This includes all |
10 public/protected/package classes/functions/members and the values of static | 10 public/protected/package classes/functions/members and the values of static |
11 final variables (members with package access are kept because in some cases we | 11 final variables (members with package access are kept because in some cases we |
12 have multiple libraries with the same package, particularly test+non-test). Some | 12 have multiple libraries with the same package, particularly test+non-test). Some |
13 other information (major/minor javac version) is also included. | 13 other information (major/minor javac version) is also included. |
14 | 14 |
15 This TOC file then can be used to determine if a dependent library should be | 15 This TOC file then can be used to determine if a dependent library should be |
16 rebuilt when this jar changes. I.e. any change to the jar that would require a | 16 rebuilt when this jar changes. I.e. any change to the jar that would require a |
17 rebuild, will have a corresponding change in the TOC file. | 17 rebuild, will have a corresponding change in the TOC file. |
18 """ | 18 """ |
19 | 19 |
20 import optparse | 20 import optparse |
21 import os | |
21 import re | 22 import re |
22 import sys | 23 import sys |
23 import zipfile | 24 import zipfile |
24 | 25 |
25 from util import build_utils | 26 from util import build_utils |
26 from util import md5_check | 27 from util import md5_check |
27 | 28 |
28 | 29 |
29 def GetClassesInZipFile(zip_file): | 30 def GetClassesInZipFile(zip_file): |
30 classes = [] | 31 classes = [] |
(...skipping 48 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... | |
79 | 80 |
80 | 81 |
81 def DoJarToc(options): | 82 def DoJarToc(options): |
82 jar_path = options.jar_path | 83 jar_path = options.jar_path |
83 toc_path = options.toc_path | 84 toc_path = options.toc_path |
84 record_path = '%s.md5.stamp' % toc_path | 85 record_path = '%s.md5.stamp' % toc_path |
85 md5_check.CallAndRecordIfStale( | 86 md5_check.CallAndRecordIfStale( |
86 lambda: UpdateToc(jar_path, toc_path), | 87 lambda: UpdateToc(jar_path, toc_path), |
87 record_path=record_path, | 88 record_path=record_path, |
88 input_paths=[jar_path], | 89 input_paths=[jar_path], |
90 force=not os.path.exists(jar_path), | |
89 ) | 91 ) |
90 build_utils.Touch(toc_path) | 92 build_utils.Touch(toc_path, fail_if_missing=True) |
91 | 93 |
92 | 94 |
93 def main(): | 95 def main(): |
94 parser = optparse.OptionParser() | 96 parser = optparse.OptionParser() |
97 parser.add_option("--depfile") | |
98 | |
95 parser.add_option('--jar-path', help='Input .jar path.') | 99 parser.add_option('--jar-path', help='Input .jar path.') |
96 parser.add_option('--toc-path', help='Output .jar.TOC path.') | 100 parser.add_option('--toc-path', help='Output .jar.TOC path.') |
97 parser.add_option('--stamp', help='Path to touch on success.') | 101 parser.add_option('--stamp', help='Path to touch on success.') |
98 | 102 |
99 options, _ = parser.parse_args() | 103 options, _ = parser.parse_args() |
100 | 104 |
105 if options.depfile: | |
106 build_utils.WriteDepfile( | |
107 options.depfile, | |
108 build_utils.GetPythonDependencies()) | |
Nico
2014/05/05 22:08:10
same question as in the other file
cjhopman
2014/06/25 01:20:03
N/A.
| |
109 | |
101 DoJarToc(options) | 110 DoJarToc(options) |
102 | 111 |
103 if options.stamp: | 112 if options.stamp: |
104 build_utils.Touch(options.stamp) | 113 build_utils.Touch(options.stamp) |
105 | 114 |
106 | 115 |
107 if __name__ == '__main__': | 116 if __name__ == '__main__': |
108 sys.exit(main()) | 117 sys.exit(main()) |
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