2 Copyright (C) 2006, Catalin Marinas <catalin.marinas@gmail.com>
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License version 2 as
6 published by the Free Software Foundation.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 from optparse
import OptionParser
, make_option
19 from stgit
.commands
import common
20 from stgit
.lib
import transaction
22 help = 'push or pop patches to the given one'
23 usage
= """%prog [options] <name>
25 Push/pop patches to/from the stack until the one given on the command
26 line becomes current. There is no '--undo' option for 'goto'. Use the
27 'push --undo' command for this."""
29 directory
= common
.DirectoryHasRepositoryLib()
32 def func(parser
, options
, args
):
34 parser
.error('incorrect number of arguments')
37 stack
= directory
.repository
.current_stack
38 iw
= stack
.repository
.default_iw
39 trans
= transaction
.StackTransaction(stack
, 'goto')
40 if patch
in trans
.applied
:
41 to_pop
= set(trans
.applied
[trans
.applied
.index(patch
)+1:])
42 assert not trans
.pop_patches(lambda pn
: pn
in to_pop
)
43 elif patch
in trans
.unapplied
:
45 for pn
in trans
.unapplied
[:trans
.unapplied
.index(patch
)+1]:
46 trans
.push_patch(pn
, iw
)
47 except transaction
.TransactionHalted
:
50 raise common
.CmdException('Patch "%s" does not exist' % patch
)