Add --keep option to goto
[stgit] / stgit / commands / goto.py
CommitLineData
994fdba7
CM
1__copyright__ = """
2Copyright (C) 2006, Catalin Marinas <catalin.marinas@gmail.com>
3
4This program is free software; you can redistribute it and/or modify
5it under the terms of the GNU General Public License version 2 as
6published by the Free Software Foundation.
7
8This program is distributed in the hope that it will be useful,
9but WITHOUT ANY WARRANTY; without even the implied warranty of
10MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11GNU General Public License for more details.
12
13You should have received a copy of the GNU General Public License
14along with this program; if not, write to the Free Software
15Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
16"""
17
18import sys, os
19from optparse import OptionParser, make_option
20
21from stgit.commands.common import *
22from stgit.utils import *
23from stgit import stack, git
24
25
26help = 'push or pop patches to the given one'
27usage = """%prog [options] <name>
28
29Push/pop patches to/from the stack until the one given on the command
30line becomes current. This is a shortcut for the 'push --to' or 'pop
31--to' commands. There is no '--undo' option for 'goto'. Use the 'push'
32command for this."""
33
a6758682
CM
34options = [make_option('-k', '--keep',
35 help = 'keep the local changes when popping patches',
36 action = 'store_true')]
994fdba7
CM
37
38
39def func(parser, options, args):
40 """Pushes the given patch or all onto the series
41 """
42 if len(args) != 1:
43 parser.error('incorrect number of arguments')
44
994fdba7
CM
45 check_conflicts()
46 check_head_top_equal()
47
a6758682
CM
48 if not options.keep:
49 check_local_changes()
50
994fdba7 51 applied = crt_series.get_applied()
994fdba7
CM
52 unapplied = crt_series.get_unapplied()
53 patch = args[0]
54
55 if patch in applied:
2cf7e94e 56 applied.reverse()
994fdba7 57 patches = applied[:applied.index(patch)]
a6758682 58 pop_patches(patches, options.keep)
994fdba7 59 elif patch in unapplied:
a6758682
CM
60 if options.keep:
61 raise CmdException, 'Cannot use --keep with patch pushing'
994fdba7
CM
62 patches = unapplied[:unapplied.index(patch)+1]
63 push_patches(patches)
64 else:
65 raise CmdException, 'Patch "%s" does not exist' % patch
66
67 print_crt_patch()