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refs: pass repo when peeling objects

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Both `peel_object()` and `peel_iterated_oid()` implicitly rely on
`the_repository` to look up objects. Despite the fact that we want to
get rid of `the_repository`, it also leads to some restrictions in our
ref iterators when trying to retrieve the peeled value for a repository
other than `the_repository`.

Refactor these functions such that both take a repository as argument
and remove the now-unnecessary restrictions.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Patrick Steinhardt
2024-05-17 10:19:04 +02:00
committed by Junio C Hamano
parent 19c76e8235
commit 30aaff437f
20 changed files with 37 additions and 36 deletions
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5
refs.h
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@ -127,13 +127,14 @@ void ref_store_release(struct ref_store *ref_store);
* Return the peeled value of the oid currently being iterated via
* for_each_ref(), etc. This is equivalent to calling:
*
* peel_object(oid, &peeled);
* peel_object(r, oid, &peeled);
*
* with the "oid" value given to the each_ref_fn callback, except
* that some ref storage may be able to answer the query without
* actually loading the object in memory.
*/
int peel_iterated_oid(const struct object_id *base, struct object_id *peeled);
int peel_iterated_oid(struct repository *r,
const struct object_id *base, struct object_id *peeled);
/**
* Resolve refname in the nested "gitlink" repository in the specified