git/reflog.c

#define USE_THE_REPOSITORY_VARIABLE

#include "git-compat-util.h"
#include "gettext.h"
#include "object-store-ll.h"
#include "reflog.h"
#include "refs.h"
#include "revision.h"
#include "tree.h"
#include "tree-walk.h"

/* Remember to update object flag allocation in object.h */
#define INCOMPLETE …
#define STUDYING …
#define REACHABLE …

static int tree_is_complete(const struct object_id *oid)
{ … }

static int commit_is_complete(struct commit *commit)
{ … }

static int keep_entry(struct commit **it, struct object_id *oid)
{ … }

/*
 * Starting from commits in the cb->mark_list, mark commits that are
 * reachable from them.  Stop the traversal at commits older than
 * the expire_limit and queue them back, so that the caller can call
 * us again to restart the traversal with longer expire_limit.
 */
static void mark_reachable(struct expire_reflog_policy_cb *cb)
{ … }

static int is_unreachable(struct expire_reflog_policy_cb *cb, struct commit *commit, struct object_id *oid)
{ … }

/*
 * Return true iff the specified reflog entry should be expired.
 */
int should_expire_reflog_ent(struct object_id *ooid, struct object_id *noid,
			     const char *email UNUSED,
			     timestamp_t timestamp, int tz UNUSED,
			     const char *message UNUSED, void *cb_data)
{ … }

int should_expire_reflog_ent_verbose(struct object_id *ooid,
				     struct object_id *noid,
				     const char *email,
				     timestamp_t timestamp, int tz,
				     const char *message, void *cb_data)
{ … }

static int push_tip_to_list(const char *refname UNUSED,
			    const char *referent UNUSED,
			    const struct object_id *oid,
			    int flags, void *cb_data)
{ … }

static int is_head(const char *refname)
{ … }

void reflog_expiry_prepare(const char *refname,
			   const struct object_id *oid,
			   void *cb_data)
{ … }

void reflog_expiry_cleanup(void *cb_data)
{ … }

int count_reflog_ent(struct object_id *ooid UNUSED,
		     struct object_id *noid UNUSED,
		     const char *email UNUSED,
		     timestamp_t timestamp, int tz UNUSED,
		     const char *message UNUSED, void *cb_data)
{ … }

int reflog_delete(const char *rev, enum expire_reflog_flags flags, int verbose)
{ … }