$ git clone -n https://gitee.com/src-opencloudos-rpms/xorg-x11-server-Xwayland.git /var/lib/mock/dist-oc9-build-62996-16463/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland
Cloning into '/var/lib/mock/dist-oc9-build-62996-16463/root/chroot_tmpdir/scmroot/xorg-x11-server-Xwayland'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/xorg-x11-server-Xwayland
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f9211a4 import xorg-x11-server-Xwayland-23.1.2-2.tl4