connect: discover protocol version outside of get_remote_heads

In order to prepare for the addition of protocol_v2 push the protocol
version discovery outside of 'get_remote_heads()'.  This will allow for
keeping the logic for processing the reference advertisement for
protocol_v1 and protocol_v0 separate from the logic for protocol_v2.

Signed-off-by: Brandon Williams <bmwill@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Brandon Williams
2018-03-14 11:31:45 -07:00
committed by Junio C Hamano
parent 7e3e479b90
commit ad6ac1244f
7 changed files with 83 additions and 29 deletions

View File

@ -150,10 +150,11 @@ int check_ref_type(const struct ref *ref, int flags);
void free_refs(struct ref *ref);
struct oid_array;
extern struct ref **get_remote_heads(int in, char *src_buf, size_t src_len,
struct packet_reader;
extern struct ref **get_remote_heads(struct packet_reader *reader,
struct ref **list, unsigned int flags,
struct oid_array *extra_have,
struct oid_array *shallow);
struct oid_array *shallow_points);
int resolve_remote_symref(struct ref *ref, struct ref *list);
int ref_newer(const struct object_id *new_oid, const struct object_id *old_oid);