Since submodule or not is irrelevant to files-backend after the last
patch, remove the parameter from files_downcast() and kill
files_assert_main_repository().
PS. This implies that all ref operations are allowed for submodules. But
we may need to look more closely to see if that's really true...
Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
refs/files-backend.c | 69 ++++++++++++++++------------------------------------
1 file changed, 21 insertions(+), 48 deletions(-)
diff --git a/refs/files-backend.c b/refs/files-backend.c
index 834bc6fdf..2fb270b6f 100644
--- a/refs/files-backend.c
+++ b/refs/files-backend.c
@@ -1019,23 +1019,13 @@ static struct ref_store *files_ref_store_create(const char *gitdir)
}
/*
- * Die if refs is for a submodule (i.e., not for the main repository).
- * caller is used in any necessary error messages.
- */
-static void files_assert_main_repository(struct files_ref_store *refs,
- const char *caller)
-{
-}
-
-/*
* Downcast ref_store to files_ref_store. Die if ref_store is not a
* files_ref_store. If submodule_allowed is not true, then also die if
* files_ref_store is for a submodule (i.e., not for the main
* repository). caller is used in any necessary error messages.
*/
-static struct files_ref_store *files_downcast(
- struct ref_store *ref_store, int submodule_allowed,
- const char *caller)
+static struct files_ref_store *files_downcast(struct ref_store *ref_store,
+ const char *caller)
{
struct files_ref_store *refs;
@@ -1045,9 +1035,6 @@ static struct files_ref_store *files_downcast(
refs = (struct files_ref_store *)ref_store;
- if (!submodule_allowed)
- files_assert_main_repository(refs, caller);
-
return refs;
}
@@ -1383,7 +1370,7 @@ static int files_read_raw_ref(struct ref_store *ref_store,
struct strbuf *referent, unsigned int *type)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 1, "read_raw_ref");
+ files_downcast(ref_store, "read_raw_ref");
struct strbuf sb_contents = STRBUF_INIT;
struct strbuf sb_path = STRBUF_INIT;
const char *path;
@@ -1576,7 +1563,6 @@ static int lock_raw_ref(struct files_ref_store *refs,
int ret = TRANSACTION_GENERIC_ERROR;
assert(err);
- files_assert_main_repository(refs, "lock_raw_ref");
*type = 0;
@@ -1800,7 +1786,7 @@ static enum peel_status peel_entry(struct ref_entry *entry, int repeel)
static int files_peel_ref(struct ref_store *ref_store,
const char *refname, unsigned char *sha1)
{
- struct files_ref_store *refs = files_downcast(ref_store, 0, "peel_ref");
+ struct files_ref_store *refs = files_downcast(ref_store, "peel_ref");
int flag;
unsigned char base[20];
@@ -1909,7 +1895,7 @@ static struct ref_iterator *files_ref_iterator_begin(
const char *prefix, unsigned int flags)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 1, "ref_iterator_begin");
+ files_downcast(ref_store, "ref_iterator_begin");
struct ref_dir *loose_dir, *packed_dir;
struct ref_iterator *loose_iter, *packed_iter;
struct files_ref_iterator *iter;
@@ -2042,7 +2028,6 @@ static struct ref_lock *lock_ref_sha1_basic(struct files_ref_store *refs,
int attempts_remaining = 3;
int resolved;
- files_assert_main_repository(refs, "lock_ref_sha1_basic");
assert(err);
lock = xcalloc(1, sizeof(struct ref_lock));
@@ -2190,8 +2175,6 @@ static int lock_packed_refs(struct files_ref_store *refs, int flags)
struct strbuf sb = STRBUF_INIT;
int ret;
- files_assert_main_repository(refs, "lock_packed_refs");
-
if (!timeout_configured) {
git_config_get_int("core.packedrefstimeout", &timeout_value);
timeout_configured = 1;
@@ -2231,8 +2214,6 @@ static int commit_packed_refs(struct files_ref_store *refs)
int save_errno = 0;
FILE *out;
- files_assert_main_repository(refs, "commit_packed_refs");
-
if (!packed_ref_cache->lock)
die("internal error: packed-refs not locked");
@@ -2264,8 +2245,6 @@ static void rollback_packed_refs(struct files_ref_store *refs)
struct packed_ref_cache *packed_ref_cache =
get_packed_ref_cache(refs);
- files_assert_main_repository(refs, "rollback_packed_refs");
-
if (!packed_ref_cache->lock)
die("internal error: packed-refs not locked");
rollback_lock_file(packed_ref_cache->lock);
@@ -2411,7 +2390,7 @@ static void prune_refs(struct files_ref_store *refs, struct ref_to_prune *r)
static int files_pack_refs(struct ref_store *ref_store, unsigned int flags)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "pack_refs");
+ files_downcast(ref_store, "pack_refs");
struct pack_refs_cb_data cbdata;
memset(&cbdata, 0, sizeof(cbdata));
@@ -2444,7 +2423,6 @@ static int repack_without_refs(struct files_ref_store *refs,
struct string_list_item *refname;
int ret, needs_repacking = 0, removed = 0;
- files_assert_main_repository(refs, "repack_without_refs");
assert(err);
/* Look for a packed ref */
@@ -2512,7 +2490,7 @@ static int files_delete_refs(struct ref_store *ref_store,
struct string_list *refnames, unsigned int flags)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "delete_refs");
+ files_downcast(ref_store, "delete_refs");
struct strbuf err = STRBUF_INIT;
int i, result = 0;
@@ -2619,7 +2597,7 @@ static int files_verify_refname_available(struct ref_store *ref_store,
struct strbuf *err)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 1, "verify_refname_available");
+ files_downcast(ref_store, "verify_refname_available");
struct ref_dir *packed_refs = get_packed_refs(refs);
struct ref_dir *loose_refs = get_loose_refs(refs);
@@ -2644,7 +2622,7 @@ static int files_rename_ref(struct ref_store *ref_store,
const char *logmsg)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "rename_ref");
+ files_downcast(ref_store, "rename_ref");
unsigned char sha1[20], orig_sha1[20];
int flag = 0, logmoved = 0;
struct ref_lock *lock;
@@ -2866,7 +2844,7 @@ static int files_create_reflog(struct ref_store *ref_store,
int ret;
struct strbuf sb = STRBUF_INIT;
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "create_reflog");
+ files_downcast(ref_store, "create_reflog");
ret = log_ref_setup(refs, refname, &sb, err, force_create);
strbuf_release(&sb);
@@ -3004,8 +2982,6 @@ static int commit_ref_update(struct files_ref_store *refs,
const unsigned char *sha1, const char *logmsg,
struct strbuf *err)
{
- files_assert_main_repository(refs, "commit_ref_update");
-
clear_loose_ref_cache(refs);
if (log_ref_write(refs, lock->ref_name, lock->old_oid.hash,
sha1, logmsg, 0, err)) {
@@ -3114,7 +3090,7 @@ static int files_create_symref(struct ref_store *ref_store,
const char *logmsg)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "create_symref");
+ files_downcast(ref_store, "create_symref");
struct strbuf err = STRBUF_INIT;
struct ref_lock *lock;
int ret;
@@ -3140,7 +3116,7 @@ int set_worktree_head_symref(const char *gitdir, const char *target)
* backends. This function needs to die.
*/
struct files_ref_store *refs =
- files_downcast(get_ref_store(NULL), 0, "set_head_symref");
+ files_downcast(get_ref_store(NULL), "set_head_symref");
static struct lock_file head_lock;
struct ref_lock *lock;
struct strbuf head_path = STRBUF_INIT;
@@ -3178,7 +3154,7 @@ static int files_reflog_exists(struct ref_store *ref_store,
const char *refname)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "reflog_exists");
+ files_downcast(ref_store, "reflog_exists");
struct strbuf sb = STRBUF_INIT;
struct stat st;
int ret;
@@ -3193,7 +3169,7 @@ static int files_delete_reflog(struct ref_store *ref_store,
const char *refname)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "delete_reflog");
+ files_downcast(ref_store, "delete_reflog");
struct strbuf sb = STRBUF_INIT;
int ret;
@@ -3248,7 +3224,7 @@ static int files_for_each_reflog_ent_reverse(struct ref_store *ref_store,
void *cb_data)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "for_each_reflog_ent_reverse");
+ files_downcast(ref_store, "for_each_reflog_ent_reverse");
struct strbuf sb = STRBUF_INIT;
FILE *logfp;
long pos;
@@ -3356,7 +3332,7 @@ static int files_for_each_reflog_ent(struct ref_store *ref_store,
each_reflog_ent_fn fn, void *cb_data)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "for_each_reflog_ent");
+ files_downcast(ref_store, "for_each_reflog_ent");
FILE *logfp;
struct strbuf sb = STRBUF_INIT;
int ret = 0;
@@ -3444,7 +3420,7 @@ static struct ref_iterator_vtable files_reflog_iterator_vtable = {
static struct ref_iterator *files_reflog_iterator_begin(struct ref_store *ref_store)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "reflog_iterator_begin");
+ files_downcast(ref_store, "reflog_iterator_begin");
struct files_reflog_iterator *iter = xcalloc(1, sizeof(*iter));
struct ref_iterator *ref_iterator = &iter->base;
struct strbuf sb = STRBUF_INIT;
@@ -3656,8 +3632,6 @@ static int lock_ref_for_update(struct files_ref_store *refs,
int ret;
struct ref_lock *lock;
- files_assert_main_repository(refs, "lock_ref_for_update");
-
if ((update->flags & REF_HAVE_NEW) && is_null_sha1(update->new_sha1))
update->flags |= REF_DELETING;
@@ -3782,7 +3756,7 @@ static int files_transaction_commit(struct ref_store *ref_store,
struct strbuf *err)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "ref_transaction_commit");
+ files_downcast(ref_store, "ref_transaction_commit");
int ret = 0, i;
struct string_list refs_to_delete = STRING_LIST_INIT_NODUP;
struct string_list_item *ref_to_delete;
@@ -3956,7 +3930,7 @@ static int files_initial_transaction_commit(struct ref_store *ref_store,
struct strbuf *err)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "initial_ref_transaction_commit");
+ files_downcast(ref_store, "initial_ref_transaction_commit");
int ret = 0, i;
struct string_list affected_refnames = STRING_LIST_INIT_NODUP;
@@ -4078,7 +4052,7 @@ static int files_reflog_expire(struct ref_store *ref_store,
void *policy_cb_data)
{
struct files_ref_store *refs =
- files_downcast(ref_store, 0, "reflog_expire");
+ files_downcast(ref_store, "reflog_expire");
static struct lock_file reflog_lock;
struct expire_reflog_cb cb;
struct ref_lock *lock;
@@ -4183,8 +4157,7 @@ static int files_reflog_expire(struct ref_store *ref_store,
static int files_init_db(struct ref_store *ref_store, struct strbuf *err)
{
- struct files_ref_store *refs =
- files_downcast(ref_store, 0, "init_db");
+ struct files_ref_store *refs = files_downcast(ref_store, "init_db");
struct strbuf sb = STRBUF_INIT;
/*
--
2.11.0.157.gd943d85