{fetch,upload}-pack: sideband v2 fetch response

diff --git a/fetch-pack.c b/fetch-pack.c
index ee0847e6ae19b88d345b40600d9b3a9b87af892e..86e9e18901a940d03ac9b337fe71c4a7fa628fe5 100644 (file)
--- a/fetch-pack.c
+++ b/fetch-pack.c
@@ -1090,7 +1090,8 @@ static int add_haves(struct fetch_negotiator *negotiator,
 static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
                              const struct fetch_pack_args *args,
                              const struct ref *wants, struct oidset *common,
-                             int *haves_to_send, int *in_vain)
+                             int *haves_to_send, int *in_vain,
+                             int sideband_all)
 {
        int ret = 0;
        struct strbuf req_buf = STRBUF_INIT;
@@ -1116,6 +1117,8 @@ static int send_fetch_request(struct fetch_negotiator *negotiator, int fd_out,
                packet_buf_write(&req_buf, "include-tag");
        if (prefer_ofs_delta)
                packet_buf_write(&req_buf, "ofs-delta");
+       if (sideband_all)
+               packet_buf_write(&req_buf, "sideband-all");
 
        /* Add shallow-info and deepen request */
        if (server_supports_feature("fetch", "shallow", 0))
@@ -1324,6 +1327,10 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
        packet_reader_init(&reader, fd[0], NULL, 0,
                           PACKET_READ_CHOMP_NEWLINE |
                           PACKET_READ_DIE_ON_ERR_PACKET);
+       if (server_supports_feature("fetch", "sideband-all", 0)) {
+               reader.use_sideband = 1;
+               reader.me = "fetch-pack";
+       }
 
        while (state != FETCH_DONE) {
                switch (state) {
@@ -1357,7 +1364,8 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args,
                case FETCH_SEND_REQUEST:
                        if (send_fetch_request(&negotiator, fd[1], args, ref,
                                               &common,
-                                              &haves_to_send, &in_vain))
+                                              &haves_to_send, &in_vain,
+                                              reader.use_sideband))
                                state = FETCH_GET_PACK;
                        else
                                state = FETCH_PROCESS_ACKS;