| 1 | |
| 2 | __copyright__ = """ |
| 3 | Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com> |
| 4 | |
| 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. |
| 8 | |
| 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. |
| 13 | |
| 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 |
| 17 | """ |
| 18 | |
| 19 | import sys, os |
| 20 | from optparse import OptionParser, make_option |
| 21 | |
| 22 | from stgit.commands.common import * |
| 23 | from stgit.utils import * |
| 24 | from stgit import stack, git |
| 25 | |
| 26 | |
| 27 | help = 'pop the top of the series' |
| 28 | usage = '%prog [options]' |
| 29 | |
| 30 | options = [make_option('-a', '--all', |
| 31 | help = 'pop all the applied patches', |
| 32 | action = 'store_true'), |
| 33 | make_option('-n', '--number', type = 'int', |
| 34 | help = 'pop the specified number of patches'), |
| 35 | make_option('-t', '--to', metavar = 'PATCH', |
| 36 | help = 'pop all patches up to PATCH')] |
| 37 | |
| 38 | |
| 39 | def func(parser, options, args): |
| 40 | """Pop the topmost patch from the stack |
| 41 | """ |
| 42 | if len(args) != 0: |
| 43 | parser.error('incorrect number of arguments') |
| 44 | |
| 45 | check_local_changes() |
| 46 | check_conflicts() |
| 47 | check_head_top_equal() |
| 48 | |
| 49 | applied = crt_series.get_applied() |
| 50 | if not applied: |
| 51 | raise CmdException, 'No patches applied' |
| 52 | applied.reverse() |
| 53 | |
| 54 | if options.to: |
| 55 | if options.to not in applied: |
| 56 | raise CmdException, 'Patch "%s" not applied' % options.to |
| 57 | patches = applied[:applied.index(options.to)] |
| 58 | elif options.number: |
| 59 | patches = applied[:options.number] |
| 60 | elif options.all: |
| 61 | patches = applied |
| 62 | else: |
| 63 | patches = [applied[0]] |
| 64 | |
| 65 | if patches == []: |
| 66 | raise CmdException, 'No patches to pop' |
| 67 | |
| 68 | # pop everything to the given patch |
| 69 | p = patches[-1] |
| 70 | if len(patches) == 1: |
| 71 | print 'Popping patch "%s"...' % p, |
| 72 | else: |
| 73 | print 'Popping "%s" - "%s" patches...' % (patches[0], p), |
| 74 | sys.stdout.flush() |
| 75 | |
| 76 | crt_series.pop_patch(p) |
| 77 | |
| 78 | print 'done' |
| 79 | print_crt_patch() |