Re: [PATCH v2 2/8] packfile: use `repository` from `packed_git` directly

> In the previous commit, we introduced the `repository` structure inside
> `packed_git`. This provides an alternative route instead of using the
> global `the_repository` variable. Let's modify `packfile.c` now to use
> this field wherever possible instead of relying on the global state.
> There are still a few instances of `the_repository` usage in the file,
> where there is no struct `packed_git` locally available, which will be
> fixed in the following commits.
>
> Signed-off-by: Karthik Nayak <karthik.188@gmail.com>
> ---
>  packfile.c | 50 +++++++++++++++++++++++++++-----------------------
>  1 file changed, 27 insertions(+), 23 deletions(-)

> @@ -751,9 +752,13 @@ struct packed_git *add_packed_git(struct repository *repo, const char *path,
>  	p->pack_size = st.st_size;
>  	p->pack_local = local;
>  	p->mtime = st.st_mtime;
> -	if (path_len < the_hash_algo->hexsz ||
> -	    get_hash_hex(path + path_len - the_hash_algo->hexsz, p->hash))
> -		hashclr(p->hash, the_repository->hash_algo);
> +	if (path_len < repo->hash_algo->hexsz ||
> +	    get_oid_hex_algop(path + path_len - repo->hash_algo->hexsz, &oid,
> +			      repo->hash_algo))
> +		hashclr(p->hash, repo->hash_algo);
> +	else
> +		memcpy(p->hash, oid.hash, repo->hash_algo->rawsz);