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Side by Side Diff: build/android/gyp/jar.py

Issue 2101243005: Add a snapshot of flutter/engine/src/build to our sdk (Closed) Base URL: git@github.com:dart-lang/sdk.git@master
Patch Set: add README.dart Created 4 years, 5 months ago
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1 #!/usr/bin/env python
2 #
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
7 import fnmatch
8 import optparse
9 import os
10 import sys
11
12 from util import build_utils
13 from util import md5_check
14
15
16 def Jar(class_files, classes_dir, jar_path, manifest_file=None):
17 jar_path = os.path.abspath(jar_path)
18
19 # The paths of the files in the jar will be the same as they are passed in to
20 # the command. Because of this, the command should be run in
21 # options.classes_dir so the .class file paths in the jar are correct.
22 jar_cwd = classes_dir
23 class_files_rel = [os.path.relpath(f, jar_cwd) for f in class_files]
24 jar_cmd = ['jar', 'cf0', jar_path]
25 if manifest_file:
26 jar_cmd[1] += 'm'
27 jar_cmd.append(os.path.abspath(manifest_file))
28 jar_cmd.extend(class_files_rel)
29
30 with build_utils.TempDir() as temp_dir:
31 empty_file = os.path.join(temp_dir, '.empty')
32 build_utils.Touch(empty_file)
33 jar_cmd.append(os.path.relpath(empty_file, jar_cwd))
34 record_path = '%s.md5.stamp' % jar_path
35 md5_check.CallAndRecordIfStale(
36 lambda: build_utils.CheckOutput(jar_cmd, cwd=jar_cwd),
37 record_path=record_path,
38 input_paths=class_files,
39 input_strings=jar_cmd,
40 force=not os.path.exists(jar_path),
41 )
42
43 build_utils.Touch(jar_path, fail_if_missing=True)
44
45
46 def JarDirectory(classes_dir, excluded_classes, jar_path, manifest_file=None):
47 class_files = build_utils.FindInDirectory(classes_dir, '*.class')
48 for exclude in excluded_classes:
49 class_files = filter(
50 lambda f: not fnmatch.fnmatch(f, exclude), class_files)
51
52 Jar(class_files, classes_dir, jar_path, manifest_file=manifest_file)
53
54
55 def main():
56 parser = optparse.OptionParser()
57 parser.add_option('--classes-dir', help='Directory containing .class files.')
58 parser.add_option('--jar-path', help='Jar output path.')
59 parser.add_option('--excluded-classes',
60 help='List of .class file patterns to exclude from the jar.')
61 parser.add_option('--stamp', help='Path to touch on success.')
62
63 options, _ = parser.parse_args()
64
65 if options.excluded_classes:
66 excluded_classes = build_utils.ParseGypList(options.excluded_classes)
67 else:
68 excluded_classes = []
69 JarDirectory(options.classes_dir,
70 excluded_classes,
71 options.jar_path)
72
73 if options.stamp:
74 build_utils.Touch(options.stamp)
75
76
77 if __name__ == '__main__':
78 sys.exit(main())
79
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