Push and pop don't have --to flags anymore
[stgit] / stgit / commands / goto.py
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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
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30line becomes current. There is no '--undo' option for 'goto'. Use the
31'push --undo' command for this."""
994fdba7 32
7b601c9e 33directory = DirectoryGotoToplevel()
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34options = [make_option('-k', '--keep',
35 help = 'keep the local changes when popping patches',
36 action = 'store_true')]
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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 45 check_conflicts()
6972fd6b 46 check_head_top_equal(crt_series)
994fdba7 47
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48 if not options.keep:
49 check_local_changes()
50
994fdba7 51 applied = crt_series.get_applied()
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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)]
6972fd6b 58 pop_patches(crt_series, patches, options.keep)
994fdba7 59 elif patch in unapplied:
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60 if options.keep:
61 raise CmdException, 'Cannot use --keep with patch pushing'
994fdba7 62 patches = unapplied[:unapplied.index(patch)+1]
6972fd6b 63 push_patches(crt_series, patches)
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64 else:
65 raise CmdException, 'Patch "%s" does not exist' % patch
66
6972fd6b 67 print_crt_patch(crt_series)