packfile: split up responsibilities of reprepare_packed_git()

In `reprepare_packed_git()` we perform a couple of operations:

  - We reload alternate object directories.

  - We clear the loose object cache.

  - We reprepare packfiles.

While the logic is hosted in "packfile.c", it clearly reaches into other
subsystems that aren't related to packfiles.

Split up the responsibility and introduce `odb_reprepare()` which now
becomes responsible for repreparing the whole object database. The
existing `reprepare_packed_git()` function is refactored accordingly and
only cares about reloading the packfile store now.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2025-09-23 12:17:08 +02:00
committed by Junio C Hamano
parent c36ecc0685
commit 78237ea53d
13 changed files with 55 additions and 35 deletions

View File

@@ -1983,7 +1983,7 @@ static void update_shallow(struct fetch_pack_args *args,
* remote is shallow, but this is a clone, there are
* no objects in repo to worry about. Accept any
* shallow points that exist in the pack (iow in repo
* after get_pack() and reprepare_packed_git())
* after get_pack() and odb_reprepare())
*/
struct oid_array extra = OID_ARRAY_INIT;
struct object_id *oid = si->shallow->oid;
@@ -2108,7 +2108,7 @@ struct ref *fetch_pack(struct fetch_pack_args *args,
ref_cpy = do_fetch_pack(args, fd, ref, sought, nr_sought,
&si, pack_lockfiles);
}
reprepare_packed_git(the_repository);
odb_reprepare(the_repository->objects);
if (!args->cloning && args->deepen) {
struct check_connected_options opt = CHECK_CONNECTED_INIT;