trace2:data: add subverb to checkout command

diff --git a/transport-helper.c b/transport-helper.c
index 143ca008c8f20384c8c4636e5372817946e66e14..cec83bd663d0f27589bd09176e38b084270f56c4 100644 (file)
--- a/transport-helper.c
+++ b/transport-helper.c
@@ -127,6 +127,8 @@ static struct child_process *get_helper(struct transport *transport)
                argv_array_pushf(&helper->env_array, "%s=%s",
                                 GIT_DIR_ENVIRONMENT, get_git_dir());
 
+       helper->trace2_child_class = helper->args.argv[0]; /* "remote-<name>" */
+
        code = start_command(helper);
        if (code < 0 && errno == ENOENT)
                die(_("unable to find remote helper for '%s'"), data->name);
@@ -573,7 +575,7 @@ static int run_connect(struct transport *transport, struct strbuf *cmdbuf)
                        fprintf(stderr, "Debug: Falling back to dumb "
                                "transport.\n");
        } else {
-               die(_(_("unknown response to connect: %s")),
+               die(_("unknown response to connect: %s"),
                    cmdbuf->buf);
        }
 
@@ -679,10 +681,15 @@ static int fetch(struct transport *transport,
        if (data->transport_options.update_shallow)
                set_helper_option(transport, "update-shallow", "true");
 
-       if (data->transport_options.filter_options.choice)
-               set_helper_option(
-                       transport, "filter",
-                       data->transport_options.filter_options.filter_spec);
+       if (data->transport_options.filter_options.choice) {
+               struct strbuf expanded_filter_spec = STRBUF_INIT;
+               expand_list_objects_filter_spec(
+                       &data->transport_options.filter_options,
+                       &expanded_filter_spec);
+               set_helper_option(transport, "filter",
+                                 expanded_filter_spec.buf);
+               strbuf_release(&expanded_filter_spec);
+       }
 
        if (data->transport_options.negotiation_tips)
                warning("Ignoring --negotiation-tip because the protocol does not support it.");
@@ -1026,7 +1033,8 @@ static int push_refs(struct transport *transport,
 }
 
 
-static int has_attribute(const char *attrs, const char *attr) {
+static int has_attribute(const char *attrs, const char *attr)
+{
        int len;
        if (!attrs)
                return 0;
@@ -1105,6 +1113,7 @@ static struct ref *get_refs_list(struct transport *transport, int for_push,
 }
 
 static struct transport_vtable vtable = {
+       0,
        set_helper_option,
        get_refs_list,
        fetch,
@@ -1224,9 +1233,8 @@ static int udt_do_read(struct unidirectional_transfer *t)
                return 0;       /* No space for more. */
 
        transfer_debug("%s is readable", t->src_name);
-       bytes = read(t->src, t->buf + t->bufuse, BUFFERSIZE - t->bufuse);
-       if (bytes < 0 && errno != EWOULDBLOCK && errno != EAGAIN &&
-               errno != EINTR) {
+       bytes = xread(t->src, t->buf + t->bufuse, BUFFERSIZE - t->bufuse);
+       if (bytes < 0) {
                error_errno(_("read(%s) failed"), t->src_name);
                return -1;
        } else if (bytes == 0) {
@@ -1253,7 +1261,7 @@ static int udt_do_write(struct unidirectional_transfer *t)
 
        transfer_debug("%s is writable", t->dest_name);
        bytes = xwrite(t->dest, t->buf, t->bufuse);
-       if (bytes < 0 && errno != EWOULDBLOCK) {
+       if (bytes < 0) {
                error_errno(_("write(%s) failed"), t->dest_name);
                return -1;
        } else if (bytes > 0) {