To read a reference for the reftable stack, we first create a generic
`reftable_table` from the merged table and then read the reference via a
convenience function. We are about to remove these generic interfaces,
so let's instead open-code the logic to prepare for this removal.
Signed-off-by: Patrick Steinhardt <ps@xxxxxx>
---
reftable/stack.c | 25 ++++++++++++++++++++++---
1 file changed, 22 insertions(+), 3 deletions(-)
diff --git a/reftable/stack.c b/reftable/stack.c
index 7f4e267ea9..d08ec00959 100644
--- a/reftable/stack.c
+++ b/reftable/stack.c
@@ -1468,9 +1468,28 @@ reftable_stack_compaction_stats(struct reftable_stack *st)
int reftable_stack_read_ref(struct reftable_stack *st, const char *refname,
struct reftable_ref_record *ref)
{
- struct reftable_table tab = { NULL };
- reftable_table_from_merged_table(&tab, reftable_stack_merged_table(st));
- return reftable_table_read_ref(&tab, refname, ref);
+ struct reftable_iterator it = { 0 };
+ int ret;
+
+ reftable_merged_table_init_ref_iterator(st->merged, &it);
+ ret = reftable_iterator_seek_ref(&it, refname);
+ if (ret)
+ goto out;
+
+ ret = reftable_iterator_next_ref(&it, ref);
+ if (ret)
+ goto out;
+
+ if (strcmp(ref->refname, refname) ||
+ reftable_ref_record_is_deletion(ref)) {
+ reftable_ref_record_release(ref);
+ ret = 1;
+ goto out;
+ }
+
+out:
+ reftable_iterator_destroy(&it);
+ return ret;
}
int reftable_stack_read_log(struct reftable_stack *st, const char *refname,
--
2.46.0.46.g406f326d27.dirty
