| #!/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 optparse |
| import os |
| import sys |
| |
| from util import build_utils |
| |
| def DoProguard(options): |
| injars = options.input_path |
| outjars = options.output_path |
| classpath = build_utils.ParseGypList(options.classpath) |
| classpath = list(set(classpath)) |
| libraryjars = ':'.join(classpath) |
| # proguard does its own dependency checking, which can be avoided by deleting |
| # the output. |
| if os.path.exists(options.output_path): |
| os.remove(options.output_path) |
| proguard_cmd = [options.proguard_path, |
| '-injars', injars, |
| '-outjars', outjars, |
| '-libraryjars', libraryjars, |
| '@' + options.proguard_config] |
| build_utils.CheckOutput(proguard_cmd, print_stdout=True) |
| |
| |
| def main(): |
| parser = optparse.OptionParser() |
| parser.add_option('--proguard-path', |
| help='Path to the proguard executable.') |
| parser.add_option('--input-path', |
| help='Path to the .jar file proguard should run on.') |
| parser.add_option('--output-path', help='Path to the generated .jar file.') |
| parser.add_option('--proguard-config', |
| help='Path to the proguard configuration file.') |
| parser.add_option('--classpath', help="Classpath for proguard.") |
| parser.add_option('--stamp', help='Path to touch on success.') |
| |
| options, _ = parser.parse_args() |
| |
| DoProguard(options) |
| |
| if options.stamp: |
| build_utils.Touch(options.stamp) |
| |
| |
| if __name__ == '__main__': |
| sys.exit(main()) |