| 1 | __copyright__ = """ |
| 2 | Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com> |
| 3 | |
| 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. |
| 7 | |
| 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. |
| 12 | |
| 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 |
| 16 | """ |
| 17 | |
| 18 | import sys, os |
| 19 | from optparse import OptionParser, make_option |
| 20 | from pydoc import pager |
| 21 | |
| 22 | from stgit.commands.common import * |
| 23 | from stgit.utils import * |
| 24 | from stgit import stack, git |
| 25 | |
| 26 | |
| 27 | help = 'show the patches modifying a file' |
| 28 | usage = """%prog [options] <file> [<file>...] |
| 29 | |
| 30 | Show the applied patches modifying the given files. The '--diff' |
| 31 | option also lists the patch log and the diff for the given files.""" |
| 32 | |
| 33 | options = [make_option('-d', '--diff', |
| 34 | help = 'show the diff for the given files', |
| 35 | action = 'store_true')] |
| 36 | |
| 37 | diff_tmpl = \ |
| 38 | '-------------------------------------------------------------------------------\n' \ |
| 39 | '%s\n' \ |
| 40 | '-------------------------------------------------------------------------------\n' \ |
| 41 | '%s' \ |
| 42 | '---\n\n' \ |
| 43 | '%s' |
| 44 | |
| 45 | def func(parser, options, args): |
| 46 | """Show the patches modifying a file |
| 47 | """ |
| 48 | if len(args) < 1: |
| 49 | parser.error('incorrect number of arguments') |
| 50 | |
| 51 | applied = crt_series.get_applied() |
| 52 | if not applied: |
| 53 | raise CmdException, 'No patches applied' |
| 54 | |
| 55 | revs = git.modifying_revs(args, git_id('base')) |
| 56 | revs.reverse() |
| 57 | |
| 58 | # build the patch/revision mapping |
| 59 | rev_patch = dict() |
| 60 | for name in applied: |
| 61 | patch = crt_series.get_patch(name) |
| 62 | rev_patch[patch.get_top()] = patch |
| 63 | |
| 64 | # print the patch names |
| 65 | diff_output = '' |
| 66 | for rev in revs: |
| 67 | if rev in rev_patch: |
| 68 | patch = rev_patch[rev] |
| 69 | if options.diff: |
| 70 | diff_output += diff_tmpl \ |
| 71 | % (patch.get_name(), patch.get_description(), |
| 72 | git.diff(args, patch.get_bottom(), |
| 73 | patch.get_top())) |
| 74 | else: |
| 75 | print patch.get_name() |
| 76 | |
| 77 | if options.diff: |
| 78 | pager(diff_output) |