a64215b6cd
Things should be able to depend on object.h without pulling in all of cache.h. Move an enum to allow this. Note that a couple files previously depended on things brought in through cache.h indirectly (revision.h -> commit.h -> object.h -> cache.h). As such, this change requires making existing dependencies more explicit in half a dozen files. The inclusion of strbuf.h in some headers if of particular note: these headers directly embedded a strbuf in some new structs, meaning they should have been including strbuf.h all along but were indirectly getting the necessary definitions. Signed-off-by: Elijah Newren <newren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
86 lines
2.6 KiB
C
86 lines
2.6 KiB
C
#ifndef SHALLOW_H
|
|
#define SHALLOW_H
|
|
|
|
#include "lockfile.h"
|
|
#include "object.h"
|
|
#include "repository.h"
|
|
#include "strbuf.h"
|
|
|
|
struct oid_array;
|
|
|
|
void set_alternate_shallow_file(struct repository *r, const char *path, int override);
|
|
int register_shallow(struct repository *r, const struct object_id *oid);
|
|
int unregister_shallow(const struct object_id *oid);
|
|
int is_repository_shallow(struct repository *r);
|
|
|
|
/*
|
|
* Lock for updating the $GIT_DIR/shallow file.
|
|
*
|
|
* Use `commit_shallow_file()` to commit an update, or
|
|
* `rollback_shallow_file()` to roll it back. In either case, any
|
|
* in-memory cached information about which commits are shallow will be
|
|
* appropriately invalidated so that future operations reflect the new
|
|
* state.
|
|
*/
|
|
struct shallow_lock {
|
|
struct lock_file lock;
|
|
};
|
|
#define SHALLOW_LOCK_INIT { \
|
|
.lock = LOCK_INIT, \
|
|
}
|
|
|
|
/* commit $GIT_DIR/shallow and reset stat-validity checks */
|
|
int commit_shallow_file(struct repository *r, struct shallow_lock *lk);
|
|
/* rollback $GIT_DIR/shallow and reset stat-validity checks */
|
|
void rollback_shallow_file(struct repository *r, struct shallow_lock *lk);
|
|
|
|
struct commit_list *get_shallow_commits(struct object_array *heads,
|
|
int depth, int shallow_flag, int not_shallow_flag);
|
|
struct commit_list *get_shallow_commits_by_rev_list(
|
|
int ac, const char **av, int shallow_flag, int not_shallow_flag);
|
|
int write_shallow_commits(struct strbuf *out, int use_pack_protocol,
|
|
const struct oid_array *extra);
|
|
|
|
void setup_alternate_shallow(struct shallow_lock *shallow_lock,
|
|
const char **alternate_shallow_file,
|
|
const struct oid_array *extra);
|
|
|
|
const char *setup_temporary_shallow(const struct oid_array *extra);
|
|
|
|
void advertise_shallow_grafts(int);
|
|
|
|
#define PRUNE_SHOW_ONLY 1
|
|
#define PRUNE_QUICK 2
|
|
void prune_shallow(unsigned options);
|
|
|
|
/*
|
|
* Initialize with prepare_shallow_info() or zero-initialize (equivalent to
|
|
* prepare_shallow_info with a NULL oid_array).
|
|
*/
|
|
struct shallow_info {
|
|
struct oid_array *shallow;
|
|
int *ours, nr_ours;
|
|
int *theirs, nr_theirs;
|
|
struct oid_array *ref;
|
|
|
|
/* for receive-pack */
|
|
uint32_t **used_shallow;
|
|
int *need_reachability_test;
|
|
int *reachable;
|
|
int *shallow_ref;
|
|
struct commit **commits;
|
|
int nr_commits;
|
|
};
|
|
|
|
void prepare_shallow_info(struct shallow_info *, struct oid_array *);
|
|
void clear_shallow_info(struct shallow_info *);
|
|
void remove_nonexistent_theirs_shallow(struct shallow_info *);
|
|
void assign_shallow_commits_to_refs(struct shallow_info *info,
|
|
uint32_t **used,
|
|
int *ref_status);
|
|
int delayed_reachability_test(struct shallow_info *si, int c);
|
|
|
|
extern struct trace_key trace_shallow;
|
|
|
|
#endif /* SHALLOW_H */
|