Files
git-mirror/rerere.h
Patrick Steinhardt 8ee018d863 rerere: let rerere_path() write paths into a caller-provided buffer
Same as with `get_worktree_git_dir()` a couple of commits ago, the
`rerere_path()` function returns paths that need not be free'd by the
caller because `git_path()` internally uses `get_pathname()`.

Refactor the function to instead accept a caller-provided buffer that
the path will be written into, passing on ownership to the caller. This
refactoring prepares us for the removal of `git_path()`.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2025-02-28 13:54:11 -08:00

46 lines
1.3 KiB
C

#ifndef RERERE_H
#define RERERE_H
#include "gettext.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);
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(struct strbuf *buf, 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