#define RESOLVE_REF_NO_RECURSE 0x02
#define RESOLVE_REF_ALLOW_BAD_NAME 0x04
-struct pack_refs_opts {
- unsigned int flags;
- struct ref_exclusions *exclusions;
- struct string_list *includes;
-};
-
const char *refs_resolve_ref_unsafe(struct ref_store *refs,
const char *refname,
int resolve_flags,
struct object_id *oid,
int *flags);
-const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
- struct object_id *oid, int *flags);
-
char *refs_resolve_refdup(struct ref_store *refs,
const char *refname, int resolve_flags,
struct object_id *oid, int *flags);
-char *resolve_refdup(const char *refname, int resolve_flags,
- struct object_id *oid, int *flags);
-int read_ref_full(const char *refname, int resolve_flags,
- struct object_id *oid, int *flags);
-int read_ref(const char *refname, struct object_id *oid);
+int refs_read_ref_full(struct ref_store *refs, const char *refname,
+ int resolve_flags, struct object_id *oid, int *flags);
+
+int refs_read_ref(struct ref_store *refs, const char *refname, struct object_id *oid);
int refs_read_symbolic_ref(struct ref_store *ref_store, const char *refname,
struct strbuf *referent);
int refs_ref_exists(struct ref_store *refs, const char *refname);
-int ref_exists(const char *refname);
-
int should_autocreate_reflog(const char *refname);
int is_branch(const char *refname);
int refs_for_each_remote_ref(struct ref_store *refs,
each_ref_fn fn, void *cb_data);
-/* just iterates the head ref. */
-int head_ref(each_ref_fn fn, void *cb_data);
-
-/* iterates all refs. */
-int for_each_ref(each_ref_fn fn, void *cb_data);
-
-/**
- * iterates all refs which have a defined prefix and strips that prefix from
- * the passed variable refname.
- */
-int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data);
-
/*
* references matching any pattern in "exclude_patterns" are omitted from the
* result set on a best-effort basis.
int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix,
const char **exclude_patterns,
each_ref_fn fn, void *cb_data);
-int for_each_fullref_in(const char *prefix, each_ref_fn fn, void *cb_data);
/**
* iterate all refs in "patterns" by partitioning patterns into disjoint sets
/**
* iterate refs from the respective area.
*/
-int for_each_tag_ref(each_ref_fn fn, void *cb_data);
-int for_each_branch_ref(each_ref_fn fn, void *cb_data);
-int for_each_remote_ref(each_ref_fn fn, void *cb_data);
int for_each_replace_ref(struct repository *r, each_repo_ref_fn fn, void *cb_data);
/* iterates all refs that match the specified glob pattern. */
-int for_each_glob_ref(each_ref_fn fn, const char *pattern, void *cb_data);
+int refs_for_each_glob_ref(struct ref_store *refs, each_ref_fn fn,
+ const char *pattern, void *cb_data);
+
+int refs_for_each_glob_ref_in(struct ref_store *refs, each_ref_fn fn,
+ const char *pattern, const char *prefix, void *cb_data);
-int for_each_glob_ref_in(each_ref_fn fn, const char *pattern,
- const char *prefix, void *cb_data);
+int refs_head_ref_namespaced(struct ref_store *refs, each_ref_fn fn, void *cb_data);
-int head_ref_namespaced(each_ref_fn fn, void *cb_data);
/*
* references matching any pattern in "exclude_patterns" are omitted from the
* result set on a best-effort basis.
*/
-int for_each_namespaced_ref(const char **exclude_patterns,
- each_ref_fn fn, void *cb_data);
+int refs_for_each_namespaced_ref(struct ref_store *refs,
+ const char **exclude_patterns,
+ each_ref_fn fn, void *cb_data);
/* can be used to learn about broken ref and symref */
int refs_for_each_rawref(struct ref_store *refs, each_ref_fn fn, void *cb_data);
-int for_each_rawref(each_ref_fn fn, void *cb_data);
/*
* Iterates over all refs including root refs, i.e. pseudorefs and HEAD.
/*
* Flags for controlling behaviour of pack_refs()
* PACK_REFS_PRUNE: Prune loose refs after packing
- * PACK_REFS_ALL: Pack _all_ refs, not just tags and already packed refs
+ * PACK_REFS_AUTO: Pack refs on a best effort basis. The heuristics and end
+ * result are decided by the ref backend. Backends may ignore
+ * this flag and fall back to a normal repack.
*/
-#define PACK_REFS_PRUNE 0x0001
-#define PACK_REFS_ALL 0x0002
+#define PACK_REFS_PRUNE (1 << 0)
+#define PACK_REFS_AUTO (1 << 1)
+
+struct pack_refs_opts {
+ unsigned int flags;
+ struct ref_exclusions *exclusions;
+ struct string_list *includes;
+};
/*
* Write a packed-refs file for the current repository.
*/
int refs_create_reflog(struct ref_store *refs, const char *refname,
struct strbuf *err);
-int safe_create_reflog(const char *refname, struct strbuf *err);
/**
* Reads log for the value of ref during at_time (in which case "cnt" should be
/** Check if a particular reflog exists */
int refs_reflog_exists(struct ref_store *refs, const char *refname);
-int reflog_exists(const char *refname);
/*
* Delete the specified reference. If old_oid is non-NULL, then
const char *refname,
const struct object_id *old_oid,
unsigned int flags);
-int delete_ref(const char *msg, const char *refname,
- const struct object_id *old_oid, unsigned int flags);
/*
* Delete the specified references. If there are any problems, emit
*/
int refs_delete_refs(struct ref_store *refs, const char *msg,
struct string_list *refnames, unsigned int flags);
-int delete_refs(const char *msg, struct string_list *refnames,
- unsigned int flags);
/** Delete a reflog */
int refs_delete_reflog(struct ref_store *refs, const char *refname);
-int delete_reflog(const char *refname);
/*
* Callback to process a reflog entry found by the iteration functions (see
void *cb_data);
/*
- * Iterate over reflog entries in the log for `refname` in the main ref store.
- */
-
-/* oldest entry first */
-int for_each_reflog_ent(const char *refname, each_reflog_ent_fn fn, void *cb_data);
-
-/* youngest entry first */
-int for_each_reflog_ent_reverse(const char *refname, each_reflog_ent_fn fn, void *cb_data);
-
-/*
- * The signature for the callback function for the {refs_,}for_each_reflog()
+ * The signature for the callback function for the refs_for_each_reflog()
* functions below. The memory pointed to by the refname argument is only
* guaranteed to be valid for the duration of a single callback invocation.
*/
* and returns the value. Reflog file order is unspecified.
*/
int refs_for_each_reflog(struct ref_store *refs, each_reflog_fn fn, void *cb_data);
-int for_each_reflog(each_reflog_fn fn, void *cb_data);
#define REFNAME_ALLOW_ONELEVEL 1
#define REFNAME_REFSPEC_PATTERN 2
char *refs_shorten_unambiguous_ref(struct ref_store *refs,
const char *refname, int strict);
-char *shorten_unambiguous_ref(const char *refname, int strict);
/** rename ref, return 0 on success **/
int refs_rename_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg);
-int rename_ref(const char *oldref, const char *newref,
- const char *logmsg);
/** copy ref, return 0 on success **/
int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg);
-int copy_existing_ref(const char *oldref, const char *newref,
- const char *logmsg);
-int refs_create_symref(struct ref_store *refs, const char *refname,
+int refs_update_symref(struct ref_store *refs, const char *refname,
const char *target, const char *logmsg);
-int create_symref(const char *refname, const char *target, const char *logmsg);
enum action_on_err {
UPDATE_REFS_MSG_ON_ERR,
*/
struct ref_transaction *ref_store_transaction_begin(struct ref_store *refs,
struct strbuf *err);
-struct ref_transaction *ref_transaction_begin(struct strbuf *err);
/*
* Reference transaction updates
* before the update. A copy of this value is made in the
* transaction.
*
+ * new_target -- the target reference that the reference will be
+ * updated to point to. If the reference is a regular reference,
+ * it will be converted to a symbolic reference. Cannot be set
+ * together with `new_oid`. A copy of this value is made in the
+ * transaction.
+ *
+ * old_target -- the reference that the reference must be pointing to.
+ * Canont be set together with `old_oid`. A copy of this value is
+ * made in the transaction.
+ *
* flags -- flags affecting the update, passed to
* update_ref_lock(). Possible flags: REF_NO_DEREF,
* REF_FORCE_CREATE_REFLOG. See those constants for more
* beforehand. The old value is checked after the lock is taken to
* prevent races. If the old value doesn't agree with old_oid, the
* whole transaction fails. If old_oid is NULL, then the previous
- * value is not checked.
+ * value is not checked. If `old_target` is not NULL, treat the reference
+ * as a symbolic ref and validate that its target before the update is
+ * `old_target`. If the `new_target` is not NULL, then the reference
+ * will be updated to a symbolic ref which targets `new_target`.
+ * Together, these allow us to update between regular refs and symrefs.
*
* See the above comment "Reference transaction updates" for more
* information.
const char *refname,
const struct object_id *new_oid,
const struct object_id *old_oid,
+ const char *new_target,
+ const char *old_target,
unsigned int flags, const char *msg,
struct strbuf *err);
int refs_update_ref(struct ref_store *refs, const char *msg, const char *refname,
const struct object_id *new_oid, const struct object_id *old_oid,
unsigned int flags, enum action_on_err onerr);
-int update_ref(const char *msg, const char *refname,
- const struct object_id *new_oid, const struct object_id *old_oid,
- unsigned int flags, enum action_on_err onerr);
int parse_hide_refs_config(const char *var, const char *value, const char *,
struct strvec *);
/*
* The following interface is used for reflog expiration. The caller
- * calls reflog_expire(), supplying it with three callback functions,
+ * calls refs_reflog_expire(), supplying it with three callback functions,
* of the following types. The callback functions define the
* expiration policy that is desired.
*
reflog_expiry_should_prune_fn should_prune_fn,
reflog_expiry_cleanup_fn cleanup_fn,
void *policy_cb_data);
-int reflog_expire(const char *refname,
- unsigned int flags,
- reflog_expiry_prepare_fn prepare_fn,
- reflog_expiry_should_prune_fn should_prune_fn,
- reflog_expiry_cleanup_fn cleanup_fn,
- void *policy_cb_data);
struct ref_store *get_main_ref_store(struct repository *r);
int is_pseudoref(struct ref_store *refs, const char *refname);
int is_headref(struct ref_store *refs, const char *refname);
+/*
+ * The following functions have been removed in Git v2.45 in favor of functions
+ * that receive a `ref_store` as parameter. The intent of this section is
+ * merely to help patch authors of in-flight series to have a reference what
+ * they should be migrating to. The section will be removed in Git v2.46.
+ */
+#if 0
+static char *resolve_refdup(const char *refname, int resolve_flags,
+ struct object_id *oid, int *flags)
+{
+ return refs_resolve_refdup(get_main_ref_store(the_repository),
+ refname, resolve_flags,
+ oid, flags);
+}
+
+static int read_ref_full(const char *refname, int resolve_flags,
+ struct object_id *oid, int *flags)
+{
+ return refs_read_ref_full(get_main_ref_store(the_repository), refname,
+ resolve_flags, oid, flags);
+}
+
+static int read_ref(const char *refname, struct object_id *oid)
+{
+ return refs_read_ref(get_main_ref_store(the_repository), refname, oid);
+}
+
+static int ref_exists(const char *refname)
+{
+ return refs_ref_exists(get_main_ref_store(the_repository), refname);
+}
+
+static int for_each_tag_ref(each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_tag_ref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int for_each_branch_ref(each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_branch_ref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int for_each_remote_ref(each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_remote_ref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int head_ref_namespaced(each_ref_fn fn, void *cb_data)
+{
+ return refs_head_ref_namespaced(get_main_ref_store(the_repository),
+ fn, cb_data);
+}
+
+static int for_each_glob_ref_in(each_ref_fn fn, const char *pattern,
+ const char *prefix, void *cb_data)
+{
+ return refs_for_each_glob_ref_in(get_main_ref_store(the_repository),
+ fn, pattern, prefix, cb_data);
+}
+
+static int for_each_glob_ref(each_ref_fn fn, const char *pattern, void *cb_data)
+{
+ return refs_for_each_glob_ref(get_main_ref_store(the_repository),
+ fn, pattern, cb_data);
+}
+
+static int delete_ref(const char *msg, const char *refname,
+ const struct object_id *old_oid, unsigned int flags)
+{
+ return refs_delete_ref(get_main_ref_store(the_repository), msg, refname,
+ old_oid, flags);
+}
+
+static struct ref_transaction *ref_transaction_begin(struct strbuf *err)
+{
+ return ref_store_transaction_begin(get_main_ref_store(the_repository), err);
+}
+
+static int update_ref(const char *msg, const char *refname,
+ const struct object_id *new_oid,
+ const struct object_id *old_oid,
+ unsigned int flags, enum action_on_err onerr)
+{
+ return refs_update_ref(get_main_ref_store(the_repository), msg, refname, new_oid,
+ old_oid, flags, onerr);
+}
+
+static char *shorten_unambiguous_ref(const char *refname, int strict)
+{
+ return refs_shorten_unambiguous_ref(get_main_ref_store(the_repository),
+ refname, strict);
+}
+
+static int head_ref(each_ref_fn fn, void *cb_data)
+{
+ return refs_head_ref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int for_each_ref(each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_ref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_ref_in(get_main_ref_store(the_repository), prefix, fn, cb_data);
+}
+
+static int for_each_fullref_in(const char *prefix,
+ const char **exclude_patterns,
+ each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_fullref_in(get_main_ref_store(the_repository),
+ prefix, exclude_patterns, fn, cb_data);
+}
+
+static int for_each_namespaced_ref(const char **exclude_patterns,
+ each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_namespaced_ref(get_main_ref_store(the_repository),
+ exclude_patterns, fn, cb_data);
+}
+
+static int for_each_rawref(each_ref_fn fn, void *cb_data)
+{
+ return refs_for_each_rawref(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
+ struct object_id *oid, int *flags)
+{
+ return refs_resolve_ref_unsafe(get_main_ref_store(the_repository), refname,
+ resolve_flags, oid, flags);
+}
+
+static int create_symref(const char *ref_target, const char *refs_heads_master,
+ const char *logmsg)
+{
+ return refs_create_symref(get_main_ref_store(the_repository), ref_target,
+ refs_heads_master, logmsg);
+}
+
+static int for_each_reflog(each_reflog_fn fn, void *cb_data)
+{
+ return refs_for_each_reflog(get_main_ref_store(the_repository), fn, cb_data);
+}
+
+static int for_each_reflog_ent_reverse(const char *refname, each_reflog_ent_fn fn,
+ void *cb_data)
+{
+ return refs_for_each_reflog_ent_reverse(get_main_ref_store(the_repository),
+ refname, fn, cb_data);
+}
+
+static int for_each_reflog_ent(const char *refname, each_reflog_ent_fn fn,
+ void *cb_data)
+{
+ return refs_for_each_reflog_ent(get_main_ref_store(the_repository), refname,
+ fn, cb_data);
+}
+
+static int reflog_exists(const char *refname)
+{
+ return refs_reflog_exists(get_main_ref_store(the_repository), refname);
+}
+
+static int safe_create_reflog(const char *refname, struct strbuf *err)
+{
+ return refs_create_reflog(get_main_ref_store(the_repository), refname,
+ err);
+}
+
+static int delete_reflog(const char *refname)
+{
+ return refs_delete_reflog(get_main_ref_store(the_repository), refname);
+}
+
+static int reflog_expire(const char *refname,
+ unsigned int flags,
+ reflog_expiry_prepare_fn prepare_fn,
+ reflog_expiry_should_prune_fn should_prune_fn,
+ reflog_expiry_cleanup_fn cleanup_fn,
+ void *policy_cb_data)
+{
+ return refs_reflog_expire(get_main_ref_store(the_repository),
+ refname, flags,
+ prepare_fn, should_prune_fn,
+ cleanup_fn, policy_cb_data);
+}
+
+static int delete_refs(const char *msg, struct string_list *refnames,
+ unsigned int flags)
+{
+ return refs_delete_refs(get_main_ref_store(the_repository), msg, refnames, flags);
+}
+
+static int rename_ref(const char *oldref, const char *newref, const char *logmsg)
+{
+ return refs_rename_ref(get_main_ref_store(the_repository), oldref, newref, logmsg);
+}
+
+static int copy_existing_ref(const char *oldref, const char *newref, const char *logmsg)
+{
+ return refs_copy_existing_ref(get_main_ref_store(the_repository), oldref, newref, logmsg);
+}
+#endif
+
#endif /* REFS_H */
projects / thirdparty / git.git / blobdiff