$ git clone -n https://gitee.com/zhuzhustu/hwdata.git /var/lib/mock/dist-an23-build-540735-85007/root/chroot_tmpdir/scmroot/hwdata
Cloning into '/var/lib/mock/dist-an23-build-540735-85007/root/chroot_tmpdir/scmroot/hwdata'...
$ git fetch origin 189259f85703755101036334804b04714d32d8f2:KOJI_FETCH_HEAD
From https://gitee.com/zhuzhustu/hwdata
 * [new ref]         189259f85703755101036334804b04714d32d8f2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 189259f update hwdata.spec.