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 14 def DoProguard(options): 15 injars = options.input_path 16 outjars = options.output_path 17 classpath = build_utils.ParseGypList(options.classpath) 18 classpath = list(set(classpath)) 19 libraryjars = ':'.join(classpath) 20 # proguard does its own dependency checking, which can be avoided by deleting 21 # the output. 22 if os.path.exists(options.output_path): 23 os.remove(options.output_path) 24 proguard_cmd = [options.proguard_path, 25 '-injars', injars, 26 '-outjars', outjars, 27 '-libraryjars', libraryjars, 28 '@' + options.proguard_config] 29 build_utils.CheckOutput(proguard_cmd, print_stdout=True) 30 31 32 def main(argv): 33 parser = optparse.OptionParser() 34 parser.add_option('--proguard-path', 35 help='Path to the proguard executable.') 36 parser.add_option('--input-path', 37 help='Path to the .jar file proguard should run on.') 38 parser.add_option('--output-path', help='Path to the generated .jar file.') 39 parser.add_option('--proguard-config', 40 help='Path to the proguard configuration file.') 41 parser.add_option('--classpath', help="Classpath for proguard.") 42 parser.add_option('--stamp', help='Path to touch on success.') 43 44 # TODO(newt): remove this once http://crbug.com/177552 is fixed in ninja. 45 parser.add_option('--ignore', help='Ignored.') 46 47 options, _ = parser.parse_args() 48 49 DoProguard(options) 50 51 if options.stamp: 52 build_utils.Touch(options.stamp) 53 54 55 if __name__ == '__main__': 56 sys.exit(main(sys.argv)) 57
