$ git clone -n https://gitee.com/wency_cn/quota.git /var/lib/mock/dist-an23-build-507713-74937/root/chroot_tmpdir/scmroot/quota
Cloning into '/var/lib/mock/dist-an23-build-507713-74937/root/chroot_tmpdir/scmroot/quota'...
$ git fetch origin 47e25b8f63304301a04fb00027e25922407a20bc:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/quota
 * [new ref]         47e25b8f63304301a04fb00027e25922407a20bc -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 47e25b8 Update code from upstream