$ git clone -n https://gitee.com/wenyuzifang/fprintd.git /var/lib/mock/dist-an23-build-469166-74027/root/chroot_tmpdir/scmroot/fprintd
Cloning into '/var/lib/mock/dist-an23-build-469166-74027/root/chroot_tmpdir/scmroot/fprintd'...
$ git fetch origin 1397941e3015d6b581bb4331333bcf725d4e8827:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fprintd
 * [new ref]         1397941e3015d6b581bb4331333bcf725d4e8827 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1397941 Update code from upstream