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 the top of the series'
28 usage = """%prog [options]
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
34 options = [make_option('-a', '--all',
35 help = 'pop all the applied patches',
36 action = 'store_true'),
37 make_option('-n', '--number', type = 'int',
38 help = 'pop the specified number of patches'),
39 make_option('-t', '--to', metavar = 'PATCH',
40 help = 'pop all patches up to PATCH')]
43 def func(parser, options, args):
44 """Pop the topmost patch from the stack
47 parser.error('incorrect number of arguments')
51 check_head_top_equal()
53 applied = crt_series.get_applied()
55 raise CmdException, 'No patches applied'
59 if options.to not in applied:
60 if options.to in crt_series.get_unapplied():
61 raise CmdException, 'Patch "%s" is not currently applied.' % options.to
63 raise CmdException, 'Patch "%s" does not exist.' % options.to
64 patches = applied[:applied.index(options.to)]
66 patches = applied[:options.number]
70 patches = [applied[0]]
73 raise CmdException, 'No patches to pop'