$ git clone -n https://gitee.com/wenyuzifang/quota.git /var/lib/mock/dist-an23-build-481660-74252/root/chroot_tmpdir/scmroot/quota
Cloning into '/var/lib/mock/dist-an23-build-481660-74252/root/chroot_tmpdir/scmroot/quota'...
$ git fetch origin 2aecc52f43409c148021ae1075713d15c455f01e:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/quota
 * [new ref]         2aecc52f43409c148021ae1075713d15c455f01e -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2aecc52 Update code from upstream