#define RESOLVE_REF_NO_RECURSE 0x02
#define RESOLVE_REF_ALLOW_BAD_NAME 0x04
+const char *refs_resolve_ref_unsafe(struct ref_store *refs,
+ const char *refname,
+ int resolve_flags,
+ unsigned char *sha1,
+ int *flags);
const char *resolve_ref_unsafe(const char *refname, int resolve_flags,
unsigned char *sha1, int *flags);
+char *refs_resolve_refdup(struct ref_store *refs,
+ const char *refname, int resolve_flags,
+ unsigned char *sha1, int *flags);
char *resolve_refdup(const char *refname, int resolve_flags,
unsigned char *sha1, int *flags);
+int refs_read_ref_full(struct ref_store *refs, const char *refname,
+ int resolve_flags, unsigned char *sha1, int *flags);
int read_ref_full(const char *refname, int resolve_flags,
unsigned char *sha1, int *flags);
int read_ref(const char *refname, unsigned char *sha1);
+/*
+ * Return 0 if a reference named refname could be created without
+ * conflicting with the name of an existing reference. Otherwise,
+ * return a negative value and write an explanation to err. If extras
+ * is non-NULL, it is a list of additional refnames with which refname
+ * is not allowed to conflict. If skip is non-NULL, ignore potential
+ * conflicts with refs in skip (e.g., because they are scheduled for
+ * deletion in the same operation). Behavior is undefined if the same
+ * name is listed in both extras and skip.
+ *
+ * Two reference names conflict if one of them exactly matches the
+ * leading components of the other; e.g., "foo/bar" conflicts with
+ * both "foo" and with "foo/bar/baz" but not with "foo/bar" or
+ * "foo/barbados".
+ *
+ * extras and skip must be sorted.
+ */
+
+int refs_verify_refname_available(struct ref_store *refs,
+ const char *refname,
+ const struct string_list *extras,
+ const struct string_list *skip,
+ struct strbuf *err);
+
int ref_exists(const char *refname);
int should_autocreate_reflog(const char *refname);
* Symbolic references are considered unpeelable, even if they
* ultimately resolve to a peelable tag.
*/
+int refs_peel_ref(struct ref_store *refs, const char *refname,
+ unsigned char *sha1);
int peel_ref(const char *refname, unsigned char *sha1);
/**
* it is not safe to modify references while an iteration is in
* progress, unless the same callback function invocation that
* modifies the reference also returns a nonzero value to immediately
- * stop the iteration.
- */
+ * stop the iteration. Returned references are sorted.
+ */
+int refs_for_each_ref(struct ref_store *refs,
+ each_ref_fn fn, void *cb_data);
+int refs_for_each_ref_in(struct ref_store *refs, const char *prefix,
+ each_ref_fn fn, void *cb_data);
+int refs_for_each_tag_ref(struct ref_store *refs,
+ each_ref_fn fn, void *cb_data);
+int refs_for_each_branch_ref(struct ref_store *refs,
+ each_ref_fn fn, void *cb_data);
+int refs_for_each_remote_ref(struct ref_store *refs,
+ each_ref_fn fn, void *cb_data);
+
int head_ref(each_ref_fn fn, void *cb_data);
int for_each_ref(each_ref_fn fn, void *cb_data);
int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data);
int for_each_namespaced_ref(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);
static inline const char *has_glob_specials(const char *pattern)
* Write a packed-refs file for the current repository.
* flags: Combination of the above PACK_REFS_* flags.
*/
-int pack_refs(unsigned int flags);
+int refs_pack_refs(struct ref_store *refs, unsigned int flags);
/*
* Flags controlling ref_transaction_update(), ref_transaction_create(), etc.
/*
* Setup reflog before using. Fill in err and return -1 on failure.
*/
+int refs_create_reflog(struct ref_store *refs, const char *refname,
+ int force_create, struct strbuf *err);
int safe_create_reflog(const char *refname, int force_create, struct strbuf *err);
/** Reads log for the value of ref during at_time. **/
unsigned long *cutoff_time, int *cutoff_tz, int *cutoff_cnt);
/** Check if a particular reflog exists */
+int refs_reflog_exists(struct ref_store *refs, const char *refname);
int reflog_exists(const char *refname);
/*
* exists, regardless of its old value. It is an error for old_sha1 to
* be NULL_SHA1. flags is passed through to ref_transaction_delete().
*/
+int refs_delete_ref(struct ref_store *refs, const char *msg,
+ const char *refname,
+ const unsigned char *old_sha1,
+ unsigned int flags);
int delete_ref(const char *msg, const char *refname,
const unsigned char *old_sha1, unsigned int flags);
* an all-or-nothing transaction). flags is passed through to
* ref_transaction_delete().
*/
+int refs_delete_refs(struct ref_store *refs, struct string_list *refnames,
+ unsigned int flags);
int delete_refs(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);
/* iterate over reflog entries */
const char *committer, unsigned long timestamp,
int tz, const char *msg, void *cb_data);
+int refs_for_each_reflog_ent(struct ref_store *refs, const char *refname,
+ each_reflog_ent_fn fn, void *cb_data);
+int refs_for_each_reflog_ent_reverse(struct ref_store *refs,
+ const char *refname,
+ each_reflog_ent_fn fn,
+ void *cb_data);
int for_each_reflog_ent(const char *refname, each_reflog_ent_fn fn, void *cb_data);
int for_each_reflog_ent_reverse(const char *refname, each_reflog_ent_fn fn, void *cb_data);
/*
* Calls the specified function for each reflog file until it returns nonzero,
- * and returns the value
+ * and returns the value. Reflog file order is unspecified.
*/
+int refs_for_each_reflog(struct ref_store *refs, each_ref_fn fn, void *cb_data);
int for_each_reflog(each_ref_fn fn, void *cb_data);
#define REFNAME_ALLOW_ONELEVEL 1
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);
+int refs_create_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);
/*
* Begin a reference transaction. The reference transaction must
* be freed by calling ref_transaction_free().
*/
+struct ref_transaction *ref_store_transaction_begin(struct ref_store *refs,
+ struct strbuf *err);
struct ref_transaction *ref_transaction_begin(struct strbuf *err);
/*
* ref_transaction_update(). Handle errors as requested by the `onerr`
* argument.
*/
+int refs_update_ref(struct ref_store *refs, const char *msg, const char *refname,
+ const unsigned char *new_sha1, const unsigned char *old_sha1,
+ unsigned int flags, enum action_on_err onerr);
int update_ref(const char *msg, const char *refname,
const unsigned char *new_sha1, const unsigned char *old_sha1,
unsigned int flags, enum action_on_err onerr);
* enum expire_reflog_flags. The three function pointers are described
* above. On success, return zero.
*/
+int refs_reflog_expire(struct ref_store *refs,
+ const char *refname,
+ const unsigned char *sha1,
+ 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);
int reflog_expire(const char *refname, const unsigned char *sha1,
unsigned int flags,
reflog_expiry_prepare_fn prepare_fn,