Revert "gitweb: Add 'status_str' to parse_difftree_raw_line output"

diff --git a/upload-pack.c b/upload-pack.c
index 51e3ec49d120f2e5a095cde45eb0a22bb7e624da..b46dd365ea289c6d397dc6fc994b6ba4227886fc 100644 (file)
--- a/upload-pack.c
+++ b/upload-pack.c
@@ -27,7 +27,8 @@ static const char upload_pack_usage[] = "git-upload-pack [--strict] [--timeout=n
 static unsigned long oldest_have;
 
 static int multi_ack, nr_our_refs;
-static int use_thin_pack, use_ofs_delta, no_progress;
+static int use_thin_pack, use_ofs_delta, use_include_tag;
+static int no_progress;
 static struct object_array have_obj;
 static struct object_array want_obj;
 static unsigned int timeout;
@@ -35,6 +36,7 @@ static unsigned int timeout;
  * otherwise maximum packet size (up to 65520 bytes).
  */
 static int use_sideband;
+static int debug_fd;
 
 static void reset_timeout(void)
 {
@@ -129,7 +131,8 @@ static int do_rev_list(int fd, void *create_full_pack)
                }
                setup_revisions(0, NULL, &revs, NULL);
        }
-       prepare_revision_walk(&revs);
+       if (prepare_revision_walk(&revs))
+               die("revision walk setup failed");
        mark_edges_uninteresting(revs.commits, &revs, show_edge);
        traverse_commit_list(&revs, show_commit, show_object);
        return 0;
@@ -160,6 +163,8 @@ static void create_pack_file(void)
                argv[arg++] = "--progress";
        if (use_ofs_delta)
                argv[arg++] = "--delta-base-offset";
+       if (use_include_tag)
+               argv[arg++] = "--include-tag";
        argv[arg++] = NULL;
 
        memset(&pack_objects, 0, sizeof(pack_objects));
@@ -392,7 +397,6 @@ static int get_common_commits(void)
        char hex[41], last_hex[41];
        int len;
 
-       track_object_refs = 0;
        save_commit_buffer = 0;
 
        for(;;) {
@@ -444,6 +448,8 @@ static void receive_needs(void)
        static char line[1000];
        int len, depth = 0;
 
+       if (debug_fd)
+               write_in_full(debug_fd, "#S\n", 3);
        for (;;) {
                struct object *o;
                unsigned char sha1_buf[20];
@@ -451,6 +457,8 @@ static void receive_needs(void)
                reset_timeout();
                if (!len)
                        break;
+               if (debug_fd)
+                       write_in_full(debug_fd, line, len);
 
                if (!prefixcmp(line, "shallow ")) {
                        unsigned char sha1[20];
@@ -489,6 +497,8 @@ static void receive_needs(void)
                        use_sideband = DEFAULT_PACKET_MAX;
                if (strstr(line+45, "no-progress"))
                        no_progress = 1;
+               if (strstr(line+45, "include-tag"))
+                       use_include_tag = 1;
 
                /* We have sent all our refs already, and the other end
                 * should have chosen out of them; otherwise they are
@@ -506,6 +516,8 @@ static void receive_needs(void)
                        add_object_array(o, NULL, &want_obj);
                }
        }
+       if (debug_fd)
+               write_in_full(debug_fd, "#E\n", 3);
        if (depth == 0 && shallows.nr == 0)
                return;
        if (depth > 0) {
@@ -533,7 +545,8 @@ static void receive_needs(void)
                                /* make sure the real parents are parsed */
                                unregister_shallow(object->sha1);
                                object->parsed = 0;
-                               parse_commit((struct commit *)object);
+                               if (parse_commit((struct commit *)object))
+                                       die("invalid commit");
                                parents = ((struct commit *)object)->parents;
                                while (parents) {
                                        add_object_array(&parents->item->object,
@@ -557,7 +570,8 @@ static void receive_needs(void)
 static int send_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data)
 {
        static const char *capabilities = "multi_ack thin-pack side-band"
-               " side-band-64k ofs-delta shallow no-progress";
+               " side-band-64k ofs-delta shallow no-progress"
+               " include-tag";
        struct object *o = parse_object(sha1);
 
        if (!o)
@@ -575,7 +589,8 @@ static int send_ref(const char *refname, const unsigned char *sha1, int flag, vo
        }
        if (o->type == OBJ_TAG) {
                o = deref_tag(o, refname, 0);
-               packet_write(1, "%s %s^{}\n", sha1_to_hex(o->sha1), refname);
+               if (o)
+                       packet_write(1, "%s %s^{}\n", sha1_to_hex(o->sha1), refname);
        }
        return 0;
 }
@@ -629,6 +644,8 @@ int main(int argc, char **argv)
                die("'%s': unable to chdir or not a git archive", dir);
        if (is_repository_shallow())
                die("attempt to fetch/clone from a shallow repository");
+       if (getenv("GIT_DEBUG_SEND_PACK"))
+               debug_fd = atoi(getenv("GIT_DEBUG_SEND_PACK"));
        upload_pack();
        return 0;
 }