$ git clone -n https://gitee.com/opencloudos-stream/ttmkfdir.git /var/lib/mock/dist-ocs23-build-62819-2539/root/chroot_tmpdir/scmroot/ttmkfdir
Cloning into '/var/lib/mock/dist-ocs23-build-62819-2539/root/chroot_tmpdir/scmroot/ttmkfdir'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/ttmkfdir
 * [new ref]         HEAD       -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7fc328a Rebuilt for OpenCloudOS Stream 23.09