$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server.git /var/lib/mock/dist-oc8-build-253181-84265/root/chroot_tmpdir/scmroot/xorg-x11-server
Cloning into '/var/lib/mock/dist-oc8-build-253181-84265/root/chroot_tmpdir/scmroot/xorg-x11-server'...
$ git fetch origin e68984a0a9323412ccef83ecf7d8e974d0c87747:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server
 * [new ref]         e68984a0a9323412ccef83ecf7d8e974d0c87747 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e68984a import xorg-x11-server-1.20.11-28.tl3.5