3 Copyright (C) 2005, Catalin Marinas <catalin.marinas@gmail.com>
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.
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.
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
20 from optparse import OptionParser, make_option
22 from stgit.commands.common import *
23 from stgit.utils import *
24 from stgit import stack, git, basedir
25 from stgit.config import config, file_extensions
28 help = 'mark a file conflict as solved'
29 usage = """%prog [options] [<files...>]
31 Mark a merge conflict as resolved. The conflicts can be seen with the
32 'status' command, the corresponding files being prefixed with a
33 'C'. This command also removes any <file>.{ancestor,current,patched}
36 options = [make_option('-a', '--all',
37 help = 'mark all conflicts as solved',
38 action = 'store_true'),
39 make_option('-r', '--reset', metavar = '(ancestor|current|patched)',
40 help = 'reset the file(s) to the given state'),
41 make_option('-i', '--interactive',
42 help = 'run the interactive merging tool',
43 action = 'store_true')]
45 def interactive_merge(filename):
46 """Run the interactive merger on the given file
49 imerger = config.get('stgit', 'imerger')
50 except Exception, err:
51 raise CmdException, 'Configuration error: %s' % err
53 extensions = file_extensions()
55 ancestor = filename + extensions['ancestor']
56 current = filename + extensions['current']
57 patched = filename + extensions['patched']
59 # check whether we have all the files for a three-way merge
60 for fn in [filename, ancestor, current, patched]:
61 if not os.path.isfile(fn):
63 'Cannot run the interactive merger: "%s" missing' % fn
65 mtime = os.path.getmtime(filename)
67 err = os.system(imerger % {'branch1': current,
73 raise CmdException, 'The interactive merger failed: %d' % err
74 if not os.path.isfile(filename):
75 raise CmdException, 'The "%s" file is missing' % filename
76 if mtime == os.path.getmtime(filename):
77 raise CmdException, 'The "%s" file was not modified' % filename
79 def func(parser, options, args):
80 """Mark the conflict as resolved
83 and options.reset not in file_extensions():
84 raise CmdException, 'Unknown reset state: %s' % options.reset
86 if options.all and not options.interactive:
87 resolved_all(options.reset)
90 conflicts = git.get_conflicts()
97 parser.error('incorrect number of arguments')
100 raise CmdException, 'No more conflicts'
102 # check for arguments validity
104 for filename in files:
105 if not filename in conflicts:
106 raise CmdException, 'No conflicts for "%s"' % filename
110 for filename in files:
111 if options.interactive:
112 interactive_merge(filename)
113 resolved(filename, options.reset)
114 del conflicts[conflicts.index(filename)]
116 # save or remove the conflicts file. Needs a finally clause to
117 # ensure that already solved conflicts are marked
119 os.remove(os.path.join(basedir.get(), 'conflicts'))
121 f = file(os.path.join(basedir.get(), 'conflicts'), 'w+')
122 f.writelines([line + '\n' for line in conflicts])