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'),
40 make_option('-k', '--keep',
41 help = 'keep the local changes',
42 action
= 'store_true')]
45 def func(parser
, options
, args
):
46 """Pop the topmost patch from the stack
49 parser
.error('incorrect number of arguments')
52 check_head_top_equal()
57 applied
= crt_series
.get_applied()
59 raise CmdException
, 'No patches applied'
60 # the popping is done in reverse order
66 patches
= applied
[:options
.number
]
69 if upto_patch
not in applied
:
70 if upto_patch
in crt_series
.get_unapplied():
71 raise CmdException
, 'Patch "%s" is not currently applied' \
74 raise CmdException
, 'Patch "%s" does not exist' % upto_patch
75 patches
= applied
[:applied
.index(upto_patch
)]
77 patches
= [applied
[0]]
80 raise CmdException
, 'No patches to pop'
82 pop_patches(patches
, options
.keep
)