refs: move to using the '.optimize' functions

The `struct ref_store` variable exposes two ways to optimize a reftable
backend:

  1. pack_refs
  2. optimize

The former was specific to the 'files' + 'packed' refs backend. The
latter is more generic and covers all backends. While the naming is
different, both of these functions perform the same functionality.

Consolidate this code to only maintain the 'optimize' functions. Do this
by modifying the backends so that they exclusively implement the
`optimize` callback, only. All users of the refs subsystem already use
the 'optimize' function so there is no changes needed on the callee
side. Finally, cleanup all references to the 'pack_refs' field of the
structure and code around it.

Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Karthik Nayak
2025-10-20 10:18:29 +02:00
committed by Junio C Hamano
parent aec5adb4b7
commit 9b93ab8a9c
7 changed files with 12 additions and 44 deletions

6
refs.h
View File

@@ -514,12 +514,6 @@ struct pack_refs_opts {
struct string_list *includes;
};
/*
* Write a packed-refs file for the current repository.
* flags: Combination of the above PACK_REFS_* flags.
*/
int refs_pack_refs(struct ref_store *refs, struct pack_refs_opts *opts);
/*
* Optimize the ref store. The exact behavior is up to the backend.
* For the files backend, this is equivalent to packing refs.