diff options
Diffstat (limited to 'fetch-pack.c')
| -rw-r--r-- | fetch-pack.c | 17 |
1 files changed, 14 insertions, 3 deletions
diff --git a/fetch-pack.c b/fetch-pack.c index 48526aa54b..ff8a13b8c4 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -43,7 +43,12 @@ static int marked; #define MAX_IN_VAIN 256 static struct prio_queue rev_list = { compare_commits_by_commit_date }; -static int non_common_revs, multi_ack, use_sideband, allow_tip_sha1_in_want; +static int non_common_revs, multi_ack, use_sideband; +/* Allow specifying sha1 if it is a ref tip. */ +#define ALLOW_TIP_SHA1 01 +/* Allow request of a sha1 if it is reachable from a ref (possibly hidden ref). */ +#define ALLOW_REACHABLE_SHA1 02 +static unsigned int allow_unadvertised_object_request; static void rev_list_push(struct commit *commit, int mark) { @@ -542,7 +547,8 @@ static void filter_refs(struct fetch_pack_args *args, } /* Append unmatched requests to the list */ - if (allow_tip_sha1_in_want) { + if ((allow_unadvertised_object_request & + (ALLOW_TIP_SHA1 | ALLOW_REACHABLE_SHA1))) { for (i = 0; i < nr_sought; i++) { unsigned char sha1[20]; @@ -821,7 +827,12 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args, if (server_supports("allow-tip-sha1-in-want")) { if (args->verbose) fprintf(stderr, "Server supports allow-tip-sha1-in-want\n"); - allow_tip_sha1_in_want = 1; + allow_unadvertised_object_request |= ALLOW_TIP_SHA1; + } + if (server_supports("allow-reachable-sha1-in-want")) { + if (args->verbose) + fprintf(stderr, "Server supports allow-reachable-sha1-in-want\n"); + allow_unadvertised_object_request |= ALLOW_REACHABLE_SHA1; } if (!server_supports("thin-pack")) args->use_thin_pack = 0; |