$ git clone -n https://gitee.com/wenyuzifang/upower.git /var/lib/mock/dist-an23-build-469182-74027/root/chroot_tmpdir/scmroot/upower
Cloning into '/var/lib/mock/dist-an23-build-469182-74027/root/chroot_tmpdir/scmroot/upower'...
$ git fetch origin b0766811ec648c893317ae5fbd894911db3c439d:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower
 * [new ref]         b0766811ec648c893317ae5fbd894911db3c439d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b076681 Update code from upstream