$ git clone -n https://gitee.com/wenyuzifang/fprintd.git /var/lib/mock/dist-an23-build-485235-74348/root/chroot_tmpdir/scmroot/fprintd
Cloning into '/var/lib/mock/dist-an23-build-485235-74348/root/chroot_tmpdir/scmroot/fprintd'...
$ git fetch origin f950bf4dca464738c2bdd9b93b3f55233891d44d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fprintd
 * [new ref]         f950bf4dca464738c2bdd9b93b3f55233891d44d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f950bf4 Update code from upstream