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refs: remove functions without ref store 

The preceding commit has rewritten all callers of ref-related functions
to use the equivalents that accept a `struct ref_store`. Consequently,
the respective variants without the ref store are now unused. Remove
them.

There are likely patch series in-flight that use the now-removed
functions. To help the authors, the old implementations have been added
to "refs.c" in an ifdef'd section as a reference for how to migrate each
of the respective callers.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
maint
Patrick Steinhardt 2024-05-07 09:11:58 +02:00 committed by Junio C Hamano
parent 2e5c4758b7
commit c8f815c208
2 changed files with 209 additions and 268 deletions
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198
refs.c
View File

@ -384,14 +384,6 @@ char *refs_resolve_refdup(struct ref_store *refs,
return xstrdup_or_null(result); return xstrdup_or_null(result);
} }


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);
}

/* The argument to for_each_filter_refs */ /* The argument to for_each_filter_refs */
struct for_each_ref_filter { struct for_each_ref_filter {
const char *pattern; const char *pattern;
@ -409,33 +401,17 @@ int refs_read_ref_full(struct ref_store *refs, const char *refname,
return -1; return -1;
} }


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);
}

int refs_read_ref(struct ref_store *refs, const char *refname, struct object_id *oid) int refs_read_ref(struct ref_store *refs, const char *refname, struct object_id *oid)
{ {
return refs_read_ref_full(refs, refname, RESOLVE_REF_READING, oid, NULL); return refs_read_ref_full(refs, refname, RESOLVE_REF_READING, oid, NULL);
} }


int read_ref(const char *refname, struct object_id *oid)
{
return refs_read_ref(get_main_ref_store(the_repository), refname, oid);
}

int refs_ref_exists(struct ref_store *refs, const char *refname) int refs_ref_exists(struct ref_store *refs, const char *refname)
{ {
return !!refs_resolve_ref_unsafe(refs, refname, RESOLVE_REF_READING, return !!refs_resolve_ref_unsafe(refs, refname, RESOLVE_REF_READING,
NULL, NULL); NULL, NULL);
} }


int ref_exists(const char *refname)
{
return refs_ref_exists(get_main_ref_store(the_repository), refname);
}

static int for_each_filter_refs(const char *refname, static int for_each_filter_refs(const char *refname,
const struct object_id *oid, const struct object_id *oid,
int flags, void *data) int flags, void *data)
@ -530,31 +506,16 @@ int refs_for_each_tag_ref(struct ref_store *refs, each_ref_fn fn, void *cb_data)
return refs_for_each_ref_in(refs, "refs/tags/", fn, cb_data); return refs_for_each_ref_in(refs, "refs/tags/", fn, cb_data);
} }


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);
}

int refs_for_each_branch_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)
{ {
return refs_for_each_ref_in(refs, "refs/heads/", fn, cb_data); return refs_for_each_ref_in(refs, "refs/heads/", fn, cb_data);
} }


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);
}

int refs_for_each_remote_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)
{ {
return refs_for_each_ref_in(refs, "refs/remotes/", fn, cb_data); return refs_for_each_ref_in(refs, "refs/remotes/", fn, cb_data);
} }


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);
}

int refs_head_ref_namespaced(struct ref_store *refs, each_ref_fn fn, void *cb_data) int refs_head_ref_namespaced(struct ref_store *refs, each_ref_fn fn, void *cb_data)
{ {
struct strbuf buf = STRBUF_INIT; struct strbuf buf = STRBUF_INIT;
@ -570,12 +531,6 @@ int refs_head_ref_namespaced(struct ref_store *refs, each_ref_fn fn, void *cb_da
return ret; return ret;
} }


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);
}

void normalize_glob_ref(struct string_list_item *item, const char *prefix, void normalize_glob_ref(struct string_list_item *item, const char *prefix,
const char *pattern) const char *pattern)
{ {
@ -632,25 +587,12 @@ int refs_for_each_glob_ref_in(struct ref_store *refs, each_ref_fn fn,
return ret; return ret;
} }


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);
}

int refs_for_each_glob_ref(struct ref_store *refs, each_ref_fn fn, int refs_for_each_glob_ref(struct ref_store *refs, each_ref_fn fn,
const char *pattern, void *cb_data) const char *pattern, void *cb_data)
{ {
return refs_for_each_glob_ref_in(refs, fn, pattern, NULL, cb_data); return refs_for_each_glob_ref_in(refs, fn, pattern, NULL, cb_data);
} }


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);
}

const char *prettify_refname(const char *name) const char *prettify_refname(const char *name)
{ {
if (skip_prefix(name, "refs/heads/", &name) || if (skip_prefix(name, "refs/heads/", &name) ||
@ -1024,13 +966,6 @@ int refs_delete_ref(struct ref_store *refs, const char *msg,
return 0; return 0;
} }


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 void copy_reflog_msg(struct strbuf *sb, const char *msg) static void copy_reflog_msg(struct strbuf *sb, const char *msg)
{ {
char c; char c;
@ -1223,11 +1158,6 @@ struct ref_transaction *ref_store_transaction_begin(struct ref_store *refs,
return tr; return tr;
} }


struct ref_transaction *ref_transaction_begin(struct strbuf *err)
{
return ref_store_transaction_begin(get_main_ref_store(the_repository), err);
}

void ref_transaction_free(struct ref_transaction *transaction) void ref_transaction_free(struct ref_transaction *transaction)
{ {
size_t i; size_t i;
@ -1396,15 +1326,6 @@ int refs_update_ref(struct ref_store *refs, const char *msg,
return 0; return 0;
} }


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);
}

/* /*
* Check that the string refname matches a rule of the form * Check that the string refname matches a rule of the form
* "{prefix}%.*s{suffix}". So "foo/bar/baz" would match the rule * "{prefix}%.*s{suffix}". So "foo/bar/baz" would match the rule
@ -1506,12 +1427,6 @@ char *refs_shorten_unambiguous_ref(struct ref_store *refs,
return xstrdup(refname); return xstrdup(refname);
} }


char *shorten_unambiguous_ref(const char *refname, int strict)
{
return refs_shorten_unambiguous_ref(get_main_ref_store(the_repository),
refname, strict);
}

int parse_hide_refs_config(const char *var, const char *value, const char *section, int parse_hide_refs_config(const char *var, const char *value, const char *section,
struct strvec *hide_refs) struct strvec *hide_refs)
{ {
@ -1630,11 +1545,6 @@ int refs_head_ref(struct ref_store *refs, each_ref_fn fn, void *cb_data)
return 0; return 0;
} }


int head_ref(each_ref_fn fn, void *cb_data)
{
return refs_head_ref(get_main_ref_store(the_repository), fn, cb_data);
}

struct ref_iterator *refs_ref_iterator_begin( struct ref_iterator *refs_ref_iterator_begin(
struct ref_store *refs, struct ref_store *refs,
const char *prefix, const char *prefix,
@ -1729,30 +1639,12 @@ int refs_for_each_ref(struct ref_store *refs, each_ref_fn fn, void *cb_data)
return do_for_each_ref(refs, "", NULL, fn, 0, 0, cb_data); return do_for_each_ref(refs, "", NULL, fn, 0, 0, cb_data);
} }


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);
}

int refs_for_each_ref_in(struct ref_store *refs, const char *prefix, int refs_for_each_ref_in(struct ref_store *refs, const char *prefix,
each_ref_fn fn, void *cb_data) each_ref_fn fn, void *cb_data)
{ {
return do_for_each_ref(refs, prefix, NULL, fn, strlen(prefix), 0, cb_data); return do_for_each_ref(refs, prefix, NULL, fn, strlen(prefix), 0, cb_data);
} }


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);
}

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);
}

int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix, int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix,
const char **exclude_patterns, const char **exclude_patterns,
each_ref_fn fn, void *cb_data) each_ref_fn fn, void *cb_data)
@ -1780,24 +1672,12 @@ int refs_for_each_namespaced_ref(struct ref_store *refs,
return ret; return ret;
} }


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);
}

int refs_for_each_rawref(struct ref_store *refs, each_ref_fn fn, void *cb_data) int refs_for_each_rawref(struct ref_store *refs, each_ref_fn fn, void *cb_data)
{ {
return do_for_each_ref(refs, "", NULL, fn, 0, return do_for_each_ref(refs, "", NULL, fn, 0,
DO_FOR_EACH_INCLUDE_BROKEN, cb_data); DO_FOR_EACH_INCLUDE_BROKEN, cb_data);
} }


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);
}

int refs_for_each_include_root_refs(struct ref_store *refs, each_ref_fn fn, int refs_for_each_include_root_refs(struct ref_store *refs, each_ref_fn fn,
void *cb_data) void *cb_data)
{ {
@ -2063,13 +1943,6 @@ int refs_init_db(struct ref_store *refs, int flags, struct strbuf *err)
return refs->be->init_db(refs, flags, err); return refs->be->init_db(refs, flags, err);
} }


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);
}

int resolve_gitlink_ref(const char *submodule, const char *refname, int resolve_gitlink_ref(const char *submodule, const char *refname,
struct object_id *oid) struct object_id *oid)
{ {
@ -2323,13 +2196,6 @@ int refs_create_symref(struct ref_store *refs,
return retval; return retval;
} }


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);
}

int ref_update_reject_duplicates(struct string_list *refnames, int ref_update_reject_duplicates(struct string_list *refnames,
struct strbuf *err) struct strbuf *err)
{ {
@ -2623,11 +2489,6 @@ int refs_for_each_reflog(struct ref_store *refs, each_reflog_fn fn, void *cb_dat
do_for_each_reflog_helper, &hp); do_for_each_reflog_helper, &hp);
} }


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);
}

int refs_for_each_reflog_ent_reverse(struct ref_store *refs, int refs_for_each_reflog_ent_reverse(struct ref_store *refs,
const char *refname, const char *refname,
each_reflog_ent_fn fn, each_reflog_ent_fn fn,
@ -2637,58 +2498,28 @@ int refs_for_each_reflog_ent_reverse(struct ref_store *refs,
fn, cb_data); fn, cb_data);
} }


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);
}

int refs_for_each_reflog_ent(struct ref_store *refs, const char *refname, int refs_for_each_reflog_ent(struct ref_store *refs, const char *refname,
each_reflog_ent_fn fn, void *cb_data) each_reflog_ent_fn fn, void *cb_data)
{ {
return refs->be->for_each_reflog_ent(refs, refname, fn, cb_data); return refs->be->for_each_reflog_ent(refs, refname, fn, cb_data);
} }


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);
}

int refs_reflog_exists(struct ref_store *refs, const char *refname) int refs_reflog_exists(struct ref_store *refs, const char *refname)
{ {
return refs->be->reflog_exists(refs, refname); return refs->be->reflog_exists(refs, refname);
} }


int reflog_exists(const char *refname)
{
return refs_reflog_exists(get_main_ref_store(the_repository), refname);
}

int refs_create_reflog(struct ref_store *refs, const char *refname, int refs_create_reflog(struct ref_store *refs, const char *refname,
struct strbuf *err) struct strbuf *err)
{ {
return refs->be->create_reflog(refs, refname, err); return refs->be->create_reflog(refs, refname, err);
} }


int safe_create_reflog(const char *refname, struct strbuf *err)
{
return refs_create_reflog(get_main_ref_store(the_repository), refname,
err);
}

int refs_delete_reflog(struct ref_store *refs, const char *refname) int refs_delete_reflog(struct ref_store *refs, const char *refname)
{ {
return refs->be->delete_reflog(refs, refname); return refs->be->delete_reflog(refs, refname);
} }


int delete_reflog(const char *refname)
{
return refs_delete_reflog(get_main_ref_store(the_repository), refname);
}

int refs_reflog_expire(struct ref_store *refs, int refs_reflog_expire(struct ref_store *refs,
const char *refname, const char *refname,
unsigned int flags, unsigned int flags,
@ -2702,19 +2533,6 @@ int refs_reflog_expire(struct ref_store *refs,
cleanup_fn, policy_cb_data); cleanup_fn, 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)
{
return refs_reflog_expire(get_main_ref_store(the_repository),
refname, flags,
prepare_fn, should_prune_fn,
cleanup_fn, policy_cb_data);
}

int initial_ref_transaction_commit(struct ref_transaction *transaction, int initial_ref_transaction_commit(struct ref_transaction *transaction,
struct strbuf *err) struct strbuf *err)
{ {
@ -2793,12 +2611,6 @@ out:
return ret; return ret;
} }


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);
}

int refs_rename_ref(struct ref_store *refs, const char *oldref, int refs_rename_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg) const char *newref, const char *logmsg)
{ {
@ -2811,11 +2623,6 @@ int refs_rename_ref(struct ref_store *refs, const char *oldref,
return retval; return retval;
} }


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);
}

int refs_copy_existing_ref(struct ref_store *refs, const char *oldref, int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg) const char *newref, const char *logmsg)
{ {
@ -2827,8 +2634,3 @@ int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
free(msg); free(msg);
return retval; return retval;
} }

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);
}

279
refs.h
View File

@ -72,22 +72,14 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
struct object_id *oid, struct object_id *oid,
int *flags); 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, char *refs_resolve_refdup(struct ref_store *refs,
const char *refname, int resolve_flags, const char *refname, int resolve_flags,
struct object_id *oid, int *flags); struct object_id *oid, int *flags);
char *resolve_refdup(const char *refname, int resolve_flags,
struct object_id *oid, int *flags);


int refs_read_ref_full(struct ref_store *refs, const char *refname, int refs_read_ref_full(struct ref_store *refs, const char *refname,
int resolve_flags, struct object_id *oid, int *flags); 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 refs_read_ref(struct ref_store *refs, const char *refname, struct object_id *oid); int refs_read_ref(struct ref_store *refs, const char *refname, struct object_id *oid);
int read_ref(const char *refname, struct object_id *oid);


int refs_read_symbolic_ref(struct ref_store *ref_store, const char *refname, int refs_read_symbolic_ref(struct ref_store *ref_store, const char *refname,
struct strbuf *referent); struct strbuf *referent);
@ -118,8 +110,6 @@ int refs_verify_refname_available(struct ref_store *refs,


int refs_ref_exists(struct ref_store *refs, const char *refname); 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 should_autocreate_reflog(const char *refname);


int is_branch(const char *refname); int is_branch(const char *refname);
@ -334,18 +324,6 @@ int refs_for_each_branch_ref(struct ref_store *refs,
int refs_for_each_remote_ref(struct ref_store *refs, int refs_for_each_remote_ref(struct ref_store *refs,
each_ref_fn fn, void *cb_data); 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 * references matching any pattern in "exclude_patterns" are omitted from the
* result set on a best-effort basis. * result set on a best-effort basis.
@ -353,8 +331,6 @@ int for_each_ref_in(const char *prefix, each_ref_fn fn, void *cb_data);
int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix, int refs_for_each_fullref_in(struct ref_store *refs, const char *prefix,
const char **exclude_patterns, const char **exclude_patterns,
each_ref_fn fn, void *cb_data); each_ref_fn fn, void *cb_data);
int for_each_fullref_in(const char *prefix, const char **exclude_patterns,
each_ref_fn fn, void *cb_data);


/** /**
* iterate all refs in "patterns" by partitioning patterns into disjoint sets * iterate all refs in "patterns" by partitioning patterns into disjoint sets
@ -374,23 +350,16 @@ int refs_for_each_fullref_in_prefixes(struct ref_store *refs,
/** /**
* iterate refs from the respective area. * 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); 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. */ /* iterates all refs that match the specified glob pattern. */
int refs_for_each_glob_ref(struct ref_store *refs, each_ref_fn fn, int refs_for_each_glob_ref(struct ref_store *refs, each_ref_fn fn,
const char *pattern, void *cb_data); const char *pattern, void *cb_data);
int for_each_glob_ref(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, int refs_for_each_glob_ref_in(struct ref_store *refs, each_ref_fn fn,
const char *pattern, const char *prefix, void *cb_data); 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 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 * references matching any pattern in "exclude_patterns" are omitted from the
@ -399,12 +368,9 @@ int head_ref_namespaced(each_ref_fn fn, void *cb_data);
int refs_for_each_namespaced_ref(struct ref_store *refs, int refs_for_each_namespaced_ref(struct ref_store *refs,
const char **exclude_patterns, const char **exclude_patterns,
each_ref_fn fn, void *cb_data); each_ref_fn fn, void *cb_data);
int for_each_namespaced_ref(const char **exclude_patterns,
each_ref_fn fn, void *cb_data);


/* can be used to learn about broken ref and symref */ /* 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 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. * Iterates over all refs including root refs, i.e. pseudorefs and HEAD.
@ -460,7 +426,6 @@ int refs_pack_refs(struct ref_store *refs, struct pack_refs_opts *opts);
*/ */
int refs_create_reflog(struct ref_store *refs, const char *refname, int refs_create_reflog(struct ref_store *refs, const char *refname,
struct strbuf *err); 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 * Reads log for the value of ref during at_time (in which case "cnt" should be
@ -484,7 +449,6 @@ int read_ref_at(struct ref_store *refs,


/** Check if a particular reflog exists */ /** Check if a particular reflog exists */
int refs_reflog_exists(struct ref_store *refs, const char *refname); 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 * Delete the specified reference. If old_oid is non-NULL, then
@ -498,8 +462,6 @@ int refs_delete_ref(struct ref_store *refs, const char *msg,
const char *refname, const char *refname,
const struct object_id *old_oid, const struct object_id *old_oid,
unsigned int flags); 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 * Delete the specified references. If there are any problems, emit
@ -509,12 +471,9 @@ int delete_ref(const char *msg, const char *refname,
*/ */
int refs_delete_refs(struct ref_store *refs, const char *msg, int refs_delete_refs(struct ref_store *refs, const char *msg,
struct string_list *refnames, unsigned int flags); struct string_list *refnames, unsigned int flags);
int delete_refs(const char *msg, struct string_list *refnames,
unsigned int flags);


/** Delete a reflog */ /** Delete a reflog */
int refs_delete_reflog(struct ref_store *refs, const char *refname); 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 * Callback to process a reflog entry found by the iteration functions (see
@ -560,17 +519,7 @@ int refs_for_each_reflog_ent_reverse(struct ref_store *refs,
void *cb_data); void *cb_data);


/* /*
* Iterate over reflog entries in the log for `refname` in the main ref store. * The signature for the callback function for the refs_for_each_reflog()
*/

/* 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()
* functions below. The memory pointed to by the refname argument is only * functions below. The memory pointed to by the refname argument is only
* guaranteed to be valid for the duration of a single callback invocation. * guaranteed to be valid for the duration of a single callback invocation.
*/ */
@ -581,7 +530,6 @@ typedef int each_reflog_fn(const char *refname, void *cb_data);
* and returns the value. Reflog file order is unspecified. * 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 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_ALLOW_ONELEVEL 1
#define REFNAME_REFSPEC_PATTERN 2 #define REFNAME_REFSPEC_PATTERN 2
@ -606,23 +554,17 @@ const char *prettify_refname(const char *refname);


char *refs_shorten_unambiguous_ref(struct ref_store *refs, char *refs_shorten_unambiguous_ref(struct ref_store *refs,
const char *refname, int strict); const char *refname, int strict);
char *shorten_unambiguous_ref(const char *refname, int strict);


/** rename ref, return 0 on success **/ /** rename ref, return 0 on success **/
int refs_rename_ref(struct ref_store *refs, const char *oldref, int refs_rename_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg); const char *newref, const char *logmsg);
int rename_ref(const char *oldref, const char *newref,
const char *logmsg);


/** copy ref, return 0 on success **/ /** copy ref, return 0 on success **/
int refs_copy_existing_ref(struct ref_store *refs, const char *oldref, int refs_copy_existing_ref(struct ref_store *refs, const char *oldref,
const char *newref, const char *logmsg); 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_create_symref(struct ref_store *refs, const char *refname,
const char *target, const char *logmsg); const char *target, const char *logmsg);
int create_symref(const char *refname, const char *target, const char *logmsg);


enum action_on_err { enum action_on_err {
UPDATE_REFS_MSG_ON_ERR, UPDATE_REFS_MSG_ON_ERR,
@ -636,7 +578,6 @@ enum action_on_err {
*/ */
struct ref_transaction *ref_store_transaction_begin(struct ref_store *refs, struct ref_transaction *ref_store_transaction_begin(struct ref_store *refs,
struct strbuf *err); struct strbuf *err);
struct ref_transaction *ref_transaction_begin(struct strbuf *err);


/* /*
* Reference transaction updates * Reference transaction updates
@ -867,9 +808,6 @@ void ref_transaction_free(struct ref_transaction *transaction);
int refs_update_ref(struct ref_store *refs, const char *msg, const char *refname, 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, const struct object_id *new_oid, const struct object_id *old_oid,
unsigned int flags, enum action_on_err onerr); 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 *, int parse_hide_refs_config(const char *var, const char *value, const char *,
struct strvec *); struct strvec *);
@ -927,7 +865,7 @@ enum expire_reflog_flags {


/* /*
* The following interface is used for reflog expiration. The caller * 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 * of the following types. The callback functions define the
* expiration policy that is desired. * expiration policy that is desired.
* *
@ -964,12 +902,6 @@ int refs_reflog_expire(struct ref_store *refs,
reflog_expiry_should_prune_fn should_prune_fn, reflog_expiry_should_prune_fn should_prune_fn,
reflog_expiry_cleanup_fn cleanup_fn, reflog_expiry_cleanup_fn cleanup_fn,
void *policy_cb_data); 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); struct ref_store *get_main_ref_store(struct repository *r);


@ -1068,4 +1000,211 @@ void update_ref_namespace(enum ref_namespace namespace, char *ref);
int is_pseudoref(struct ref_store *refs, const char *refname); int is_pseudoref(struct ref_store *refs, const char *refname);
int is_headref(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 */ #endif /* REFS_H */