submodule add: extend force flag to add existing repos

diff --git a/transport.c b/transport.c
index 94d6dc3725a2bb091df66ce6fe266ddd5317ed02..c3fdd5d251319cd8eaa6d3680c6c626df590e543 100644 (file)
--- a/transport.c
+++ b/transport.c
@@ -151,6 +151,15 @@ static int set_git_option(struct git_transport_options *opts,
                                die(_("transport: invalid depth option '%s'"), value);
                }
                return 0;
+       } else if (!strcmp(name, TRANS_OPT_DEEPEN_SINCE)) {
+               opts->deepen_since = value;
+               return 0;
+       } else if (!strcmp(name, TRANS_OPT_DEEPEN_NOT)) {
+               opts->deepen_not = (const struct string_list *)value;
+               return 0;
+       } else if (!strcmp(name, TRANS_OPT_DEEPEN_RELATIVE)) {
+               opts->deepen_relative = !!value;
+               return 0;
        }
        return 1;
 }
@@ -211,6 +220,9 @@ static int fetch_refs_via_pack(struct transport *transport,
        args.quiet = (transport->verbose < 0);
        args.no_progress = !transport->progress;
        args.depth = data->options.depth;
+       args.deepen_since = data->options.deepen_since;
+       args.deepen_not = data->options.deepen_not;
+       args.deepen_relative = data->options.deepen_relative;
        args.check_self_contained_and_connected =
                data->options.check_self_contained_and_connected;
        args.cloning = transport->cloning;
@@ -903,23 +915,36 @@ int transport_push(struct transport *transport,
 
                if ((flags & TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND) && !is_bare_repository()) {
                        struct ref *ref = remote_refs;
+                       struct sha1_array commits = SHA1_ARRAY_INIT;
+
                        for (; ref; ref = ref->next)
-                               if (!is_null_oid(&ref->new_oid) &&
-                                   !push_unpushed_submodules(ref->new_oid.hash,
-                                           transport->remote->name))
-                                   die ("Failed to push all needed submodules!");
+                               if (!is_null_oid(&ref->new_oid))
+                                       sha1_array_append(&commits, ref->new_oid.hash);
+
+                       if (!push_unpushed_submodules(&commits, transport->remote->name)) {
+                               sha1_array_clear(&commits);
+                               die("Failed to push all needed submodules!");
+                       }
+                       sha1_array_clear(&commits);
                }
 
                if ((flags & (TRANSPORT_RECURSE_SUBMODULES_ON_DEMAND |
                              TRANSPORT_RECURSE_SUBMODULES_CHECK)) && !is_bare_repository()) {
                        struct ref *ref = remote_refs;
                        struct string_list needs_pushing = STRING_LIST_INIT_DUP;
+                       struct sha1_array commits = SHA1_ARRAY_INIT;
 
                        for (; ref; ref = ref->next)
-                               if (!is_null_oid(&ref->new_oid) &&
-                                   find_unpushed_submodules(ref->new_oid.hash,
-                                           transport->remote->name, &needs_pushing))
-                                       die_with_unpushed_submodules(&needs_pushing);
+                               if (!is_null_oid(&ref->new_oid))
+                                       sha1_array_append(&commits, ref->new_oid.hash);
+
+                       if (find_unpushed_submodules(&commits, transport->remote->name,
+                                               &needs_pushing)) {
+                               sha1_array_clear(&commits);
+                               die_with_unpushed_submodules(&needs_pushing);
+                       }
+                       string_list_clear(&needs_pushing, 0);
+                       sha1_array_clear(&commits);
                }
 
                push_ret = transport->push_refs(transport, remote_refs, flags);