struct ref **get_remote_refs(int fd_out, struct packet_reader *reader,
struct ref **list, int for_push,
- const struct argv_array *ref_prefixes)
+ const struct argv_array *ref_prefixes,
+ const struct string_list *server_options)
{
int i;
*list = NULL;
if (server_supports_v2("agent", 0))
packet_write_fmt(fd_out, "agent=%s", git_user_agent_sanitized());
+ if (server_options && server_options->nr &&
+ server_supports_v2("server-option", 1))
+ for (i = 0; i < server_options->nr; i++)
+ packet_write_fmt(fd_out, "server-option=%s",
+ server_options->items[i].string);
+
packet_delim(fd_out);
/* When pushing we don't want to request the peeled tags */
if (!for_push)
*/
static struct child_process *git_connect_git(int fd[2], char *hostandport,
const char *path, const char *prog,
+ enum protocol_version version,
int flags)
{
struct child_process *conn;
target_host, 0);
/* If using a new version put that stuff here after a second null byte */
- if (get_protocol_version_config() > 0) {
+ if (version > 0) {
strbuf_addch(&request, '\0');
strbuf_addf(&request, "version=%d%c",
- get_protocol_version_config(), '\0');
+ version, '\0');
}
packet_write(fd[1], request.buf, request.len);
*/
static void push_ssh_options(struct argv_array *args, struct argv_array *env,
enum ssh_variant variant, const char *port,
- int flags)
+ enum protocol_version version, int flags)
{
if (variant == VARIANT_SSH &&
- get_protocol_version_config() > 0) {
+ version > 0) {
argv_array_push(args, "-o");
argv_array_push(args, "SendEnv=" GIT_PROTOCOL_ENVIRONMENT);
argv_array_pushf(env, GIT_PROTOCOL_ENVIRONMENT "=version=%d",
- get_protocol_version_config());
+ version);
}
if (flags & CONNECT_IPV4) {
/* Prepare a child_process for use by Git's SSH-tunneled transport. */
static void fill_ssh_args(struct child_process *conn, const char *ssh_host,
- const char *port, int flags)
+ const char *port, enum protocol_version version,
+ int flags)
{
const char *ssh;
enum ssh_variant variant;
argv_array_push(&detect.args, ssh);
argv_array_push(&detect.args, "-G");
push_ssh_options(&detect.args, &detect.env_array,
- VARIANT_SSH, port, flags);
+ VARIANT_SSH, port, version, flags);
argv_array_push(&detect.args, ssh_host);
variant = run_command(&detect) ? VARIANT_SIMPLE : VARIANT_SSH;
}
argv_array_push(&conn->args, ssh);
- push_ssh_options(&conn->args, &conn->env_array, variant, port, flags);
+ push_ssh_options(&conn->args, &conn->env_array, variant, port, version, flags);
argv_array_push(&conn->args, ssh_host);
}
char *hostandport, *path;
struct child_process *conn;
enum protocol protocol;
+ enum protocol_version version = get_protocol_version_config();
+
+ /*
+ * NEEDSWORK: If we are trying to use protocol v2 and we are planning
+ * to perform a push, then fallback to v0 since the client doesn't know
+ * how to push yet using v2.
+ */
+ if (version == protocol_v2 && !strcmp("git-receive-pack", prog))
+ version = protocol_v0;
/* Without this we cannot rely on waitpid() to tell
* what happened to our children.
printf("Diag: path=%s\n", path ? path : "NULL");
conn = NULL;
} else if (protocol == PROTO_GIT) {
- conn = git_connect_git(fd, hostandport, path, prog, flags);
+ conn = git_connect_git(fd, hostandport, path, prog, version, flags);
} else {
struct strbuf cmd = STRBUF_INIT;
const char *const *var;
strbuf_release(&cmd);
return NULL;
}
- fill_ssh_args(conn, ssh_host, port, flags);
+ fill_ssh_args(conn, ssh_host, port, version, flags);
} else {
transport_check_allowed("file");
- if (get_protocol_version_config() > 0) {
+ if (version > 0) {
argv_array_pushf(&conn->env_array, GIT_PROTOCOL_ENVIRONMENT "=version=%d",
- get_protocol_version_config());
+ version);
}
}
argv_array_push(&conn->args, cmd.buf);