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sha1-file: pass git_hash_algo to hash_object_file()

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Allow hash_object_file() to work on arbitrary repos by introducing a
git_hash_algo parameter. Change callers which have a struct repository
pointer in their scope to pass on the git_hash_algo from the said repo.
For all other callers, pass on the_hash_algo, which was already being
used internally at hash_object_file(). This functionality will be used
in the following patch to make check_object_signature() be able to work
on arbitrary repos (which, in turn, will be used to fix an
inconsistency at object.c:parse_object()).

Signed-off-by: Matheus Tavares <matheus.bernardino@usp.br>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Matheus Tavares
2020-01-30 17:32:22 -03:00
committed by Junio C Hamano
parent 7ad5c44d9c
commit 2dcde20e1c
11 changed files with 36 additions and 25 deletions
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5
object-store.h
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@ -198,8 +198,9 @@ static inline void *repo_read_object_file(struct repository *r,
/* Read and unpack an object file into memory, write memory to an object file */
int oid_object_info(struct repository *r, const struct object_id *, unsigned long *);
int hash_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);
int hash_object_file(const struct git_hash_algo *algo, const void *buf,
unsigned long len, const char *type,
struct object_id *oid);
int write_object_file(const void *buf, unsigned long len,
const char *type, struct object_id *oid);