$ git clone -n https://gitee.com/src-anolis-os/gnome-control-center.git /var/lib/mock/dist-an23-build-462340-73799/root/chroot_tmpdir/scmroot/gnome-control-center
Cloning into '/var/lib/mock/dist-an23-build-462340-73799/root/chroot_tmpdir/scmroot/gnome-control-center'...
$ git fetch origin ce9e89e79ae45c63e67926c1e0267eb94d645298:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/gnome-control-center
 * [new ref]         ce9e89e79ae45c63e67926c1e0267eb94d645298 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ce9e89e Optimize gnome-control-center.spec and remove useless block