Refactor the callback function that expires reflog entries in the
reftable backend to use `reftable_backend_read_ref()` instead of
accessing the reftable stack directly. This ensures that the function
will benefit from the new caching layer that we're about to introduce.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
refs/reftable-backend.c | 13 +++++--------
1 file changed, 5 insertions(+), 8 deletions(-)
diff --git a/refs/reftable-backend.c b/refs/reftable-backend.c
index 3912431111..98a070f5a7 100644
--- a/refs/reftable-backend.c
+++ b/refs/reftable-backend.c
@@ -2382,14 +2382,15 @@ static int reftable_be_reflog_expire(struct ref_store *ref_store,
reftable_be_downcast(ref_store, REF_STORE_WRITE, "reflog_expire");
struct reftable_log_record *logs = NULL;
struct reftable_log_record *rewritten = NULL;
- struct reftable_ref_record ref_record = {0};
struct reftable_iterator it = {0};
struct reftable_addition *add = NULL;
struct reflog_expiry_arg arg = {0};
struct reftable_backend *be;
struct object_id oid = {0};
+ struct strbuf referent = STRBUF_INIT;
uint8_t *last_hash = NULL;
size_t logs_nr = 0, logs_alloc = 0, i;
+ unsigned int type = 0;
int ret;
if (refs->err < 0)
@@ -2411,12 +2412,9 @@ static int reftable_be_reflog_expire(struct ref_store *ref_store,
if (ret < 0)
goto done;
- ret = reftable_stack_read_ref(be->stack, refname, &ref_record);
+ ret = reftable_backend_read_ref(be, refname, &oid, &referent, &type);
if (ret < 0)
goto done;
- if (reftable_ref_record_val1(&ref_record))
- oidread(&oid, reftable_ref_record_val1(&ref_record),
- ref_store->repo->hash_algo);
prepare_fn(refname, &oid, policy_cb_data);
while (1) {
@@ -2483,8 +2481,7 @@ static int reftable_be_reflog_expire(struct ref_store *ref_store,
}
}
- if (flags & EXPIRE_REFLOGS_UPDATE_REF && last_hash &&
- reftable_ref_record_val1(&ref_record))
+ if (flags & EXPIRE_REFLOGS_UPDATE_REF && last_hash && !is_null_oid(&oid))
oidread(&arg.update_oid, last_hash, ref_store->repo->hash_algo);
arg.refs = refs;
@@ -2509,11 +2506,11 @@ static int reftable_be_reflog_expire(struct ref_store *ref_store,
cleanup_fn(policy_cb_data);
assert(ret != REFTABLE_API_ERROR);
- reftable_ref_record_release(&ref_record);
reftable_iterator_destroy(&it);
reftable_addition_destroy(add);
for (i = 0; i < logs_nr; i++)
reftable_log_record_release(&logs[i]);
+ strbuf_release(&referent);
free(logs);
free(rewritten);
return ret;
--
2.47.0.229.g8f8d6eee53.dirty
