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refs: rename init_db callback to avoid confusion

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Reference backends have two callbacks `init` and `init_db`. The
similarity of these two callbacks has repeatedly confused me whenever I
was looking at them, where I always had to look up which of them does
what.

Rename the `init_db` callback to `create_on_disk`, which should
hopefully be clearer.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt 2024-05-17 10:18:19 +02:00 committed by Junio C Hamano
parent 1febabff7a
commit ed93ea1602
9 changed files with 29 additions and 29 deletions
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2
builtin/worktree.c
View File

@ -509,7 +509,7 @@ static int add_worktree(const char *path, const char *refname,
}
wt_refs = get_worktree_ref_store(wt);
ret = refs_init_db(wt_refs, REFS_INIT_DB_IS_WORKTREE, &sb);
ret = ref_store_create_on_disk(wt_refs, REF_STORE_CREATE_ON_DISK_IS_WORKTREE, &sb);
if (ret)
goto done;

4
refs.c
View File

@ -1938,9 +1938,9 @@ const char *refs_resolve_ref_unsafe(struct ref_store *refs,
}
/* backend functions */
int refs_init_db(struct ref_store *refs, int flags, struct strbuf *err)
int ref_store_create_on_disk(struct ref_store *refs, int flags, struct strbuf *err)
{
return refs->be->init_db(refs, flags, err);
return refs->be->create_on_disk(refs, flags, err);
}
int resolve_gitlink_ref(const char *submodule, const char *refname,

4
refs.h
View File

@ -114,9 +114,9 @@ int should_autocreate_reflog(const char *refname);
int is_branch(const char *refname);
#define REFS_INIT_DB_IS_WORKTREE (1 << 0)
#define REF_STORE_CREATE_ON_DISK_IS_WORKTREE (1 << 0)
int refs_init_db(struct ref_store *refs, int flags, struct strbuf *err);
int ref_store_create_on_disk(struct ref_store *refs, int flags, struct strbuf *err);
/*
* Return the peeled value of the oid currently being iterated via

8
refs/debug.c
View File

@ -33,11 +33,11 @@ struct ref_store *maybe_debug_wrap_ref_store(const char *gitdir, struct ref_stor
return (struct ref_store *)res;
}
static int debug_init_db(struct ref_store *refs, int flags, struct strbuf *err)
static int debug_create_on_disk(struct ref_store *refs, int flags, struct strbuf *err)
{
struct debug_ref_store *drefs = (struct debug_ref_store *)refs;
int res = drefs->refs->be->init_db(drefs->refs, flags, err);
trace_printf_key(&trace_refs, "init_db: %d\n", res);
int res = drefs->refs->be->create_on_disk(drefs->refs, flags, err);
trace_printf_key(&trace_refs, "create_on_disk: %d\n", res);
return res;
}
@ -427,7 +427,7 @@ static int debug_reflog_expire(struct ref_store *ref_store, const char *refname,
struct ref_storage_be refs_be_debug = {
.name = "debug",
.init = NULL,
.init_db = debug_init_db,
.create_on_disk = debug_create_on_disk,
/*
* None of these should be NULL. If the "files" backend (in

12
refs/files-backend.c
View File

@ -3236,12 +3236,12 @@ static int files_reflog_expire(struct ref_store *ref_store,
return -1;
}
static int files_init_db(struct ref_store *ref_store,
int flags,
struct strbuf *err UNUSED)
static int files_ref_store_create_on_disk(struct ref_store *ref_store,
int flags,
struct strbuf *err UNUSED)
{
struct files_ref_store *refs =
files_downcast(ref_store, REF_STORE_WRITE, "init_db");
files_downcast(ref_store, REF_STORE_WRITE, "create");
struct strbuf sb = STRBUF_INIT;
/*
@ -3264,7 +3264,7 @@ static int files_init_db(struct ref_store *ref_store,
* There is no need to create directories for common refs when creating
* a worktree ref store.
*/
if (!(flags & REFS_INIT_DB_IS_WORKTREE)) {
if (!(flags & REF_STORE_CREATE_ON_DISK_IS_WORKTREE)) {
/*
* Create .git/refs/{heads,tags}
*/
@ -3284,7 +3284,7 @@ static int files_init_db(struct ref_store *ref_store,
struct ref_storage_be refs_be_files = {
.name = "files",
.init = files_ref_store_init,
.init_db = files_init_db,
.create_on_disk = files_ref_store_create_on_disk,
.transaction_prepare = files_transaction_prepare,
.transaction_finish = files_transaction_finish,
.transaction_abort = files_transaction_abort,

8
refs/packed-backend.c
View File

@ -1244,9 +1244,9 @@ int packed_refs_is_locked(struct ref_store *ref_store)
static const char PACKED_REFS_HEADER[] =
"# pack-refs with: peeled fully-peeled sorted \n";
static int packed_ref_store_init_db(struct ref_store *ref_store UNUSED,
int flags UNUSED,
struct strbuf *err UNUSED)
static int packed_ref_store_create_on_disk(struct ref_store *ref_store UNUSED,
int flags UNUSED,
struct strbuf *err UNUSED)
{
/* Nothing to do. */
return 0;
@ -1707,7 +1707,7 @@ static struct ref_iterator *packed_reflog_iterator_begin(struct ref_store *ref_s
struct ref_storage_be refs_be_packed = {
.name = "packed",
.init = packed_ref_store_init,
.init_db = packed_ref_store_init_db,
.create_on_disk = packed_ref_store_create_on_disk,
.transaction_prepare = packed_transaction_prepare,
.transaction_finish = packed_transaction_finish,
.transaction_abort = packed_transaction_abort,

8
refs/refs-internal.h
View File

@ -530,9 +530,9 @@ typedef struct ref_store *ref_store_init_fn(struct repository *repo,
const char *gitdir,
unsigned int flags);
typedef int ref_init_db_fn(struct ref_store *refs,
int flags,
struct strbuf *err);
typedef int ref_store_create_on_disk_fn(struct ref_store *refs,
int flags,
struct strbuf *err);
typedef int ref_transaction_prepare_fn(struct ref_store *refs,
struct ref_transaction *transaction,
@ -668,7 +668,7 @@ typedef int read_symbolic_ref_fn(struct ref_store *ref_store, const char *refnam
struct ref_storage_be {
const char *name;
ref_store_init_fn *init;
ref_init_db_fn *init_db;
ref_store_create_on_disk_fn *create_on_disk;
ref_transaction_prepare_fn *transaction_prepare;
ref_transaction_finish_fn *transaction_finish;

10
refs/reftable-backend.c
View File

@ -293,12 +293,12 @@ done:
return &refs->base;
}
static int reftable_be_init_db(struct ref_store *ref_store,
int flags UNUSED,
struct strbuf *err UNUSED)
static int reftable_be_create_on_disk(struct ref_store *ref_store,
int flags UNUSED,
struct strbuf *err UNUSED)
{
struct reftable_ref_store *refs =
reftable_be_downcast(ref_store, REF_STORE_WRITE, "init_db");
reftable_be_downcast(ref_store, REF_STORE_WRITE, "create");
struct strbuf sb = STRBUF_INIT;
strbuf_addf(&sb, "%s/reftable", refs->base.gitdir);
@ -2248,7 +2248,7 @@ done:
struct ref_storage_be refs_be_reftable = {
.name = "reftable",
.init = reftable_be_init,
.init_db = reftable_be_init_db,
.create_on_disk = reftable_be_create_on_disk,
.transaction_prepare = reftable_be_transaction_prepare,
.transaction_finish = reftable_be_transaction_finish,
.transaction_abort = reftable_be_transaction_abort,

2
setup.c
View File

@ -2049,7 +2049,7 @@ void create_reference_database(unsigned int ref_storage_format,
int reinit = is_reinit();
repo_set_ref_storage_format(the_repository, ref_storage_format);
if (refs_init_db(get_main_ref_store(the_repository), 0, &err))
if (ref_store_create_on_disk(get_main_ref_store(the_repository), 0, &err))
die("failed to set up refs db: %s", err.buf);
/*