Merge branch 'nd/clone-connectivity-shortcut'

diff --git a/transport-helper.c b/transport-helper.c
index 63cabc37e37dd338d3d9ee0764f099840d937600..bec3b721fae56bb3936091ada0b5d5290f3ca4c2 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -27,6 +27,7 @@ struct helper_data {
                push : 1,
                connect : 1,
                signed_tags : 1,
+               check_connectivity : 1,
                no_disconnect_req : 1;
        char *export_marks;
        char *import_marks;
@@ -186,6 +187,8 @@ static struct child_process *get_helper(struct transport *transport)
                        data->bidi_import = 1;
                else if (!strcmp(capname, "export"))
                        data->export = 1;
+               else if (!strcmp(capname, "check-connectivity"))
+                       data->check_connectivity = 1;
                else if (!data->refspecs && !prefixcmp(capname, "refspec ")) {
                        ALLOC_GROW(refspecs,
                                   refspec_nr + 1,
@@ -349,6 +352,9 @@ static int fetch_with_fetch(struct transport *transport,
        struct strbuf buf = STRBUF_INIT;
 
        standard_options(transport);
+       if (data->check_connectivity &&
+           data->transport_options.check_self_contained_and_connected)
+               set_helper_option(transport, "check-connectivity", "true");
 
        for (i = 0; i < nr_heads; i++) {
                const struct ref *posn = to_fetch[i];
@@ -372,6 +378,10 @@ static int fetch_with_fetch(struct transport *transport,
                        else
                                transport->pack_lockfile = xstrdup(name);
                }
+               else if (data->check_connectivity &&
+                        data->transport_options.check_self_contained_and_connected &&
+                        !strcmp(buf.buf, "connectivity-ok"))
+                       data->transport_options.self_contained_and_connected = 1;
                else if (!buf.len)
                        break;
                else