scripts/changecvsroot.py

   1 #!/usr/bin/env python
   2 # jhbuild - a build script for GNOME 1.x and 2.x
   3 # Copyright (C) 2001-2006  James Henstridge
   4 #
   5 #   changecvsroot.py: script to alter the CVS root of a working copy
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 # GNU General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  20
  21 import os
  22
  23 def changecvsroot(oldroot, newroot, *dirs):
  24     def handle((oldroot, newroot), dirname, fnames):
  25         if os.path.basename(dirname) == 'CVS' and 'Root' in fnames:
  26             r = open(os.path.join(dirname, 'Root'), 'r').read().strip()
  27             if r == oldroot:
  28                 fp = open(os.path.join(dirname, 'Root'), 'w')
  29                 fp.write('%s\n' % newroot)
  30                 fp.close()
  31     for dir in dirs:
  32         os.path.walk(dir, handle, (oldroot, newroot))
  33
  34 if __name__ == '__main__':
  35     import sys
  36     if len(sys.argv) < 4:
  37         sys.stderr.write('usage: changecvsroot.py oldroot newroot dirs ...\n')
  38         sys.exit(1)
  39     changecvsroot(sys.argv[1], sys.argv[2], *sys.argv[2:])