+ #!/usr/bin/python

+ #

+ # Copyright (C) 2006 Mandriva; 2009-2014 Red Hat, Inc.

+ # Authors: Frederic Lepied, Florian Festi

+ #

+ # This program is free software; you can redistribute it and/or modify

+ # it under the terms of the GNU General Public License as published by

+ # the Free Software Foundation; either version 2 of the License, or

+ # (at your option) any later version.

+ #

+ # This program is distributed in the hope that it will be useful,

+ # but WITHOUT ANY WARRANTY; without even the implied warranty of

+ # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+ # GNU General Public License for more details.

+ #

+ # You should have received a copy of the GNU General Public License

+ # along with this program; if not, write to the Free Software

+ # Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301 USA

+ #

+ # This library and program is heavily based on rpmdiff from the rpmlint package

+ # It was modified to be used as standalone library for the Koji project.

+ 

+ import getopt

+ import sys

+ 

+ from koji.rpmdiff import Rpmdiff

+ 

+ def _usage(exit=1):

+     print("Usage: %s [<options>] <old package> <new package>" % sys.argv[0])

+     print("Options:")

+     print("  -h, --help            Output this message and exit")

+     print("  -i, --ignore          Tag to ignore when calculating differences")

+     print("                          (may be used multiple times)")

+     print("                        Valid values are: SM5DNLVUGFT")

+     sys.exit(exit)

+ 

+ def main():

+ 

+     ignore_tags = []

+     try:

+         opts, args = getopt.getopt(sys.argv[1:], "hi:", ["help", "ignore="])

+     except getopt.GetoptError as e:

+         print("Error: %s" % e)

+         _usage()

+ 

+     for option, argument in opts:

+         if option in ("-h", "--help"):

+             _usage(0)

+         if option in ("-i", "--ignore"):

+             ignore_tags.append(argument)

+ 

+     if len(args) != 2:

+         _usage()

+ 

+     d = Rpmdiff(args[0], args[1], ignore=ignore_tags)

+     print(d.textdiff())

+     rv = d.differs()

+     chk = (d.kojihash() != d.kojihash(new=True))

+     if rv != chk:

+         raise Exception('hash compare disagrees with rpmdiff')

+     sys.exit(int(rv))

+ 

+ if __name__ == '__main__':

+     main()

+ 

+ # rpmdiff ends here