1 #!/usr/bin/env python 2 # Copyright 2014 The Chromium Authors. All rights reserved. 3 # Use of this source code is governed by a BSD-style license that can be 4 # found in the LICENSE file. 5 6 """Converts a dotted-quad version string to a single numeric value suitable for 7 an Android package's internal version number.""" 8 9 import sys 10 11 def main(): 12 if len(sys.argv) != 2: 13 print "Usage: %s version-string" % sys.argv[0] 14 exit(1) 15 16 version_string = sys.argv[1] 17 version_components = version_string.split('.') 18 if len(version_components) != 4: 19 print "Expected 4 components." 20 exit(1) 21 22 branch = int(version_components[2]) 23 patch = int(version_components[3]) 24 print branch * 1000 + patch 25 26 27 if __name__ == '__main__': 28 main() 29
