push: add '--prune' option

diff --git a/transport.c b/transport.c
index 9b25ea06b1770395f650ea44618ecb1c425149bc..c20267ce4f81053e4451b3502eef5e646abaf2d2 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -163,7 +163,7 @@ static void set_upstreams(struct transport *transport, struct ref *refs,
                /* Follow symbolic refs (mainly for HEAD). */
                localname = ref->peer_ref->name;
                remotename = ref->name;
-               tmp = resolve_ref(localname, sha, 1, &flag);
+               tmp = resolve_ref_unsafe(localname, sha, 1, &flag);
                if (tmp && flag & REF_ISSYMREF &&
                        !prefixcmp(tmp, "refs/heads/"))
                        localname = tmp;
@@ -474,8 +474,12 @@ static int set_git_option(struct git_transport_options *opts,
        } else if (!strcmp(name, TRANS_OPT_DEPTH)) {
                if (!value)
                        opts->depth = 0;
-               else
-                       opts->depth = atoi(value);
+               else {
+                       char *end;
+                       opts->depth = strtol(value, &end, 0);
+                       if (*end)
+                               die("transport: invalid depth option '%s'", value);
+               }
                return 0;
        }
        return 1;
@@ -1024,6 +1028,8 @@ int transport_push(struct transport *transport,
                        match_flags |= MATCH_REFS_ALL;
                if (flags & TRANSPORT_PUSH_MIRROR)
                        match_flags |= MATCH_REFS_MIRROR;
+               if (flags & TRANSPORT_PUSH_PRUNE)
+                       match_flags |= MATCH_REFS_PRUNE;
 
                if (match_push_refs(local_refs, &remote_refs,
                                    refspec_nr, refspec, match_flags)) {