$ git clone -n https://gitee.com/weedewong/ubs-atomic.git /var/lib/mock/dist-an23-build-586734-98176/root/chroot_tmpdir/scmroot/ubs-atomic
Cloning into '/var/lib/mock/dist-an23-build-586734-98176/root/chroot_tmpdir/scmroot/ubs-atomic'...
$ git fetch origin 083411ea3544721008e834b39e4aae2691241655:KOJI_FETCH_HEAD
From https://gitee.com/weedewong/ubs-atomic
 * [new ref]         083411ea3544721008e834b39e4aae2691241655 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 083411e Init ubs-atomic