packfile: introduce macro to iterate through packs

We have a bunch of different sites that want to iterate through all
packs of a given `struct packfile_store`. This pattern is somewhat
verbose and repetitive, which makes it somewhat cumbersome.

Introduce a new macro `repo_for_each_pack()` that removes some of the
boilerplate.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2025-10-09 10:01:39 +02:00
committed by Junio C Hamano
parent 5b410c8276
commit 86d8c62f48
20 changed files with 57 additions and 75 deletions

View File

@@ -123,11 +123,10 @@ int finish_pack_objects_cmd(const struct git_hash_algo *algop,
void existing_packs_collect(struct existing_packs *existing,
const struct string_list *extra_keep)
{
struct packfile_store *packs = existing->repo->objects->packfiles;
struct packed_git *p;
struct strbuf buf = STRBUF_INIT;
for (p = packfile_store_get_all_packs(packs); p; p = p->next) {
repo_for_each_pack(existing->repo, p) {
size_t i;
const char *base;