3 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License version 2 as
7 published by the Free Software Foundation.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 from optparse import OptionParser, make_option
22 from stgit.commands.common import *
23 from stgit.utils import *
24 from stgit import stack, git
27 help = 'pop one or more patches from the stack'
28 usage = """%prog [options] [<patch>]
30 Pop the topmost patch or a range of patches starting with the topmost
31 one from the stack. The command fails if there are local changes or
32 conflicts. If a patch name is given as argument, the command will pop
33 all the patches up to the given one."""
35 options = [make_option('-a', '--all',
36 help = 'pop all the applied patches',
37 action = 'store_true'),
38 make_option('-n', '--number', type = 'int',
39 help = 'pop the specified number of patches')]
42 def func(parser, options, args):
43 """Pop the topmost patch from the stack
46 parser.error('incorrect number of arguments')
50 check_head_top_equal()
52 applied = crt_series.get_applied()
54 raise CmdException, 'No patches applied'
55 # the popping is done in reverse order
61 patches = applied[:options.number]
64 if upto_patch not in applied:
65 if upto_patch in crt_series.get_unapplied():
66 raise CmdException, 'Patch "%s" is not currently applied' \
69 raise CmdException, 'Patch "%s" does not exist' % upto_patch
70 patches = applied[:applied.index(upto_patch)]
72 patches = [applied[0]]
75 raise CmdException, 'No patches to pop'