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-rw-r--r--builtin/receive-pack.c30
1 files changed, 30 insertions, 0 deletions
diff --git a/builtin/receive-pack.c b/builtin/receive-pack.c
index 6cdd2c6..3c9360a 100644
--- a/builtin/receive-pack.c
+++ b/builtin/receive-pack.c
@@ -44,10 +44,12 @@ static struct strbuf fsck_msg_types = STRBUF_INIT;
static int receive_unpack_limit = -1;
static int transfer_unpack_limit = -1;
static int advertise_atomic_push = 1;
+static int advertise_push_options;
static int unpack_limit = 100;
static int report_status;
static int use_sideband;
static int use_atomic;
+static int use_push_options;
static int quiet;
static int prefer_ofs_delta = 1;
static int auto_update_server_info;
@@ -193,6 +195,11 @@ static int receive_pack_config(const char *var, const char *value, void *cb)
return 0;
}
+ if (strcmp(var, "receive.advertisepushoptions") == 0) {
+ advertise_push_options = git_config_bool(var, value);
+ return 0;
+ }
+
return git_default_config(var, value, cb);
}
@@ -211,6 +218,8 @@ static void show_ref(const char *path, const unsigned char *sha1)
strbuf_addstr(&cap, " ofs-delta");
if (push_cert_nonce)
strbuf_addf(&cap, " push-cert=%s", push_cert_nonce);
+ if (advertise_push_options)
+ strbuf_addstr(&cap, " push-options");
strbuf_addf(&cap, " agent=%s", git_user_agent_sanitized());
packet_write(1, "%s %s%c%s\n",
sha1_to_hex(sha1), path, 0, cap.buf);
@@ -1455,6 +1464,9 @@ static struct command *read_head_info(struct sha1_array *shallow)
if (advertise_atomic_push
&& parse_feature_request(feature_list, "atomic"))
use_atomic = 1;
+ if (advertise_push_options
+ && parse_feature_request(feature_list, "push-options"))
+ use_push_options = 1;
}
if (!strcmp(line, "push-cert")) {
@@ -1487,6 +1499,21 @@ static struct command *read_head_info(struct sha1_array *shallow)
return commands;
}
+static void read_push_options(struct string_list *options)
+{
+ while (1) {
+ char *line;
+ int len;
+
+ line = packet_read_line(0, &len);
+
+ if (!line)
+ break;
+
+ string_list_append(options, line);
+ }
+}
+
static const char *parse_pack_header(struct pack_header *hdr)
{
switch (read_pack_header(0, hdr)) {
@@ -1774,6 +1801,9 @@ int cmd_receive_pack(int argc, const char **argv, const char *prefix)
const char *unpack_status = NULL;
struct string_list push_options = STRING_LIST_INIT_DUP;
+ if (use_push_options)
+ read_push_options(&push_options);
+
prepare_shallow_info(&si, &shallow);
if (!si.nr_ours && !si.nr_theirs)
shallow_update = 0;