merge-recursive: introduce merge_options
[git/git.git] / merge-recursive.h
1 #ifndef MERGE_RECURSIVE_H
2 #define MERGE_RECURSIVE_H
3
4 struct merge_options {
5 const char *branch1;
6 const char *branch2;
7 unsigned subtree_merge : 1;
8 unsigned buffer_output : 1;
9 int verbosity;
10 int diff_rename_limit;
11 int merge_rename_limit;
12 };
13
14 /* merge_trees() but with recursive ancestor consolidation */
15 int merge_recursive(struct merge_options *o,
16 struct commit *h1,
17 struct commit *h2,
18 struct commit_list *ancestors,
19 struct commit **result);
20
21 /* rename-detecting three-way merge, no recursion */
22 int merge_trees(struct merge_options *o,
23 struct tree *head,
24 struct tree *merge,
25 struct tree *common,
26 struct tree **result);
27
28 /*
29 * "git-merge-recursive" can be fed trees; wrap them into
30 * virtual commits and call merge_recursive() proper.
31 */
32 int merge_recursive_generic(struct merge_options *o,
33 const unsigned char *head,
34 const unsigned char *merge,
35 int num_ca,
36 const unsigned char **ca,
37 struct commit **result);
38
39 void init_merge_options(struct merge_options *o);
40 struct tree *write_tree_from_memory(struct merge_options *o);
41
42 #endif