Merge branch 'jc/rev-list-options-fix'

[thirdparty/git.git] / upload-pack.c

diff --git a/upload-pack.c b/upload-pack.c
index eb80dd9aad35444050df1fbfd762365edf9a2ed8..bba053f0aac8eef982d6779983dc6fd979d69d69 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -27,6 +27,7 @@ static const char upload_pack_usage[] = "git upload-pack [--strict] [--timeout=<
 static unsigned long oldest_have;
 
 static int multi_ack, nr_our_refs;
+static int no_done;
 static int use_thin_pack, use_ofs_delta, use_include_tag;
 static int no_progress, daemon_mode;
 static int shallow_nr;
@@ -431,6 +432,7 @@ static int get_common_commits(void)
        char last_hex[41];
        int got_common = 0;
        int got_other = 0;
+       int sent_ready = 0;
 
        save_commit_buffer = 0;
 
@@ -440,10 +442,17 @@ static int get_common_commits(void)
 
                if (!len) {
                        if (multi_ack == 2 && got_common
-                           && !got_other && ok_to_give_up())
+                           && !got_other && ok_to_give_up()) {
+                               sent_ready = 1;
                                packet_write(1, "ACK %s ready\n", last_hex);
+                       }
                        if (have_obj.nr == 0 || multi_ack)
                                packet_write(1, "NAK\n");
+
+                       if (no_done && sent_ready) {
+                               packet_write(1, "ACK %s\n", last_hex);
+                               return 0;
+                       }
                        if (stateless_rpc)
                                exit(0);
                        got_common = 0;
@@ -457,9 +466,10 @@ static int get_common_commits(void)
                                got_other = 1;
                                if (multi_ack && ok_to_give_up()) {
                                        const char *hex = sha1_to_hex(sha1);
-                                       if (multi_ack == 2)
+                                       if (multi_ack == 2) {
+                                               sent_ready = 1;
                                                packet_write(1, "ACK %s ready\n", hex);
-                                       else
+                                       } else
                                                packet_write(1, "ACK %s continue\n", hex);
                                }
                                break;
@@ -535,6 +545,8 @@ static void receive_needs(void)
                        multi_ack = 2;
                else if (strstr(line+45, "multi_ack"))
                        multi_ack = 1;
+               if (strstr(line+45, "no-done"))
+                       no_done = 1;
                if (strstr(line+45, "thin-pack"))
                        use_thin_pack = 1;
                if (strstr(line+45, "ofs-delta"))
@@ -635,8 +647,9 @@ static int send_ref(const char *refname, const unsigned char *sha1, int flag, vo
                die("git upload-pack: cannot find object %s:", sha1_to_hex(sha1));
 
        if (capabilities)
-               packet_write(1, "%s %s%c%s\n", sha1_to_hex(sha1), refname,
-                       0, capabilities);
+               packet_write(1, "%s %s%c%s%s\n", sha1_to_hex(sha1), refname,
+                            0, capabilities,
+                            stateless_rpc ? " no-done" : "");
        else
                packet_write(1, "%s %s\n", sha1_to_hex(sha1), refname);
        capabilities = NULL;