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#ifndef MERGE_RECURSIVE_H
#define MERGE_RECURSIVE_H
#include "string-list.h"
struct merge_options {
const char *ancestor;
const char *branch1;
const char *branch2;
enum {
MERGE_RECURSIVE_NORMAL = 0,
MERGE_RECURSIVE_OURS,
MERGE_RECURSIVE_THEIRS
} recursive_variant;
const char *subtree_shift;
unsigned buffer_output; /* 1: output at end, 2: keep buffered */
unsigned renormalize : 1;
long xdl_opts;
int verbosity;
int detect_rename;
int diff_rename_limit;
int merge_rename_limit;
int rename_score;
int needed_rename_limit;
int show_rename_progress;
int call_depth;
struct strbuf obuf;
struct string_list current_file_set;
struct string_list current_directory_set;
struct string_list df_conflict_file_set;
};
/* merge_trees() but with recursive ancestor consolidation */
int merge_recursive(struct merge_options *o,
struct commit *h1,
struct commit *h2,
struct commit_list *ancestors,
struct commit **result);
/* rename-detecting three-way merge, no recursion */
int merge_trees(struct merge_options *o,
struct tree *head,
struct tree *merge,
struct tree *common,
struct tree **result);
/*
* "git-merge-recursive" can be fed trees; wrap them into
* virtual commits and call merge_recursive() proper.
*/
int merge_recursive_generic(struct merge_options *o,
const struct object_id *head,
const struct object_id *merge,
int num_ca,
const struct object_id **ca,
struct commit **result);
void init_merge_options(struct merge_options *o);
struct tree *write_tree_from_memory(struct merge_options *o);
int parse_merge_opt(struct merge_options *out, const char *s);
#endif
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