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#!/usr/bin/env python
#
# Copyright 2013 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.
import fnmatch
import optparse
import os
import sys
from util import build_utils
from util import md5_check
def DoJar(options):
class_files = build_utils.FindInDirectory(options.classes_dir, '*.class')
for exclude in build_utils.ParseGypList(options.excluded_classes):
class_files = filter(
lambda f: not fnmatch.fnmatch(f, exclude), class_files)
jar_path = os.path.abspath(options.jar_path)
# The paths of the files in the jar will be the same as they are passed in to
# the command. Because of this, the command should be run in
# options.classes_dir so the .class file paths in the jar are correct.
jar_cwd = options.classes_dir
class_files_rel = [os.path.relpath(f, jar_cwd) for f in class_files]
jar_cmd = ['jar', 'cf0', jar_path] + class_files_rel
record_path = '%s.md5.stamp' % options.jar_path
md5_check.CallAndRecordIfStale(
lambda: build_utils.CheckOutput(jar_cmd, cwd=jar_cwd),
record_path=record_path,
input_paths=class_files,
input_strings=jar_cmd)
build_utils.Touch(options.jar_path)
def main(argv):
parser = optparse.OptionParser()
parser.add_option('--classes-dir', help='Directory containing .class files.')
parser.add_option('--jar-path', help='Jar output path.')
parser.add_option('--excluded-classes',
help='List of .class file patterns to exclude from the jar.')
parser.add_option('--stamp', help='Path to touch on success.')
# TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja.
parser.add_option('--ignore', help='Ignored.')
options, _ = parser.parse_args()
DoJar(options)
if options.stamp:
build_utils.Touch(options.stamp)
if __name__ == '__main__':
sys.exit(main(sys.argv))
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