#ifndef RERERE_H

#define RERERE_H

#include "string-list.h"

struct pathspec;

struct repository;

#define RERERE_AUTOUPDATE   01

#define RERERE_NOAUTOUPDATE 02

#define RERERE_READONLY     04

/*

 * Marks paths that have been hand-resolved and added to the

 * index. Set in the util field of such paths after calling

 * rerere_remaining.

 */

extern void *RERERE_RESOLVED;

struct rerere_dir;

struct rerere_id {

	struct rerere_dir *collection;

	int variant;

};

int setup_rerere(struct repository *,struct string_list *, int);

#ifndef NO_THE_REPOSITORY_COMPATIBILITY_MACROS

#define rerere(flags) repo_rerere(the_repository, flags)

#endif

int repo_rerere(struct repository *, int);

/*

 * Given the conflict ID and the name of a "file" used for replaying

 * the recorded resolution (e.g. "preimage", "postimage"), return the

 * path to that filesystem entity.  With "file" specified with NULL,

 * return the path to the directory that houses these files.

 */

const char *rerere_path(const struct rerere_id *, const char *file);

int rerere_forget(struct repository *, struct pathspec *);

int rerere_remaining(struct repository *, struct string_list *);

void rerere_clear(struct repository *, struct string_list *);

void rerere_gc(struct repository *, struct string_list *);

#define OPT_RERERE_AUTOUPDATE(v) OPT_UYN(0, "rerere-autoupdate", (v), \

	N_("update the index with reused conflict resolution if possible"))

#endif