$ git clone -n https://gitee.com/opencloudos-stream/hddtemp.git /var/lib/mock/dist-oc9-epol-build-92239-59298/root/chroot_tmpdir/scmroot/hddtemp
Cloning into '/var/lib/mock/dist-oc9-epol-build-92239-59298/root/chroot_tmpdir/scmroot/hddtemp'...
$ git fetch origin master:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/hddtemp
 * [new branch]      master     -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0371f8c package init