$ git clone -n https://gitee.com/wency_cn/freeipmi.git /var/lib/mock/dist-an23-build-502326-74802/root/chroot_tmpdir/scmroot/freeipmi
Cloning into '/var/lib/mock/dist-an23-build-502326-74802/root/chroot_tmpdir/scmroot/freeipmi'...
$ git fetch origin 944ef75490c40287a53a56df7012252fe642c760:KOJI_FETCH_HEAD
From https://gitee.com/wency_cn/freeipmi
 * [new ref]         944ef75490c40287a53a56df7012252fe642c760 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 944ef75 Update code from upstream