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

@@ -136,6 +136,14 @@ void packfile_store_reprepare(struct packfile_store *store);
void packfile_store_add_pack(struct packfile_store *store,
struct packed_git *pack);
/*
* Load and iterate through all packs of the given repository. This helper
* function will yield packfiles from all object sources connected to the
* repository.
*/
#define repo_for_each_pack(repo, p) \
for (p = packfile_store_get_all_packs(repo->objects->packfiles); p; p = p->next)
/*
* Get all packs managed by the given store, including packfiles that are
* referenced by multi-pack indices.