usage(builtin_merge_ours_usage);
/*
- * We need to exit with 2 if the index does not match our HEAD tree,
- * because the current index is what we will be committing as the
- * merge result.
+ * The contents of the current index becomes the tree we
+ * commit. The index must match HEAD, or this merge cannot go
+ * through.
*/
- if (cmd_diff_index(NARGS, diff_index_args, prefix))
+ if (read_cache() < 0)
+ die_errno("read_cache failed");
- if (index_differs_from("HEAD", 0, 0))
++ if (index_differs_from("HEAD", NULL, 0))
exit(2);
exit(0);
}
const char *fullpath, unsigned dirty_submodule)
{
int diff = addremove == '+' ? REV_TREE_NEW : REV_TREE_OLD;
+ struct rev_info *revs = options->change_fn_data;
tree_difference |= diff;
- if (tree_difference == REV_TREE_DIFFERENT)
+ if (!revs->remove_empty_trees || tree_difference != REV_TREE_NEW)
- DIFF_OPT_SET(options, HAS_CHANGES);
+ options->flags.has_changes = 1;
}
static void file_change(struct diff_options *options,
revs->abbrev = DEFAULT_ABBREV;
revs->ignore_merges = 1;
revs->simplify_history = 1;
- DIFF_OPT_SET(&revs->pruning, RECURSIVE);
- DIFF_OPT_SET(&revs->pruning, QUICK);
+ revs->pruning.flags.recursive = 1;
+ revs->pruning.flags.quick = 1;
revs->pruning.add_remove = file_add_remove;
revs->pruning.change = file_change;
+ revs->pruning.change_fn_data = revs;
revs->sort_order = REV_SORT_IN_GRAPH_ORDER;
revs->dense = 1;
revs->prefix = prefix;