$ git clone -n https://gitee.com/wenyuzifang/upower_1757054799.git /var/lib/mock/dist-an23-build-467596-73998/root/chroot_tmpdir/scmroot/upower_1757054799
Cloning into '/var/lib/mock/dist-an23-build-467596-73998/root/chroot_tmpdir/scmroot/upower_1757054799'...
$ git fetch origin ca85bf67623b2bc4035f0d0473e94a29e85f3eec:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757054799
 * [new ref]         ca85bf67623b2bc4035f0d0473e94a29e85f3eec -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ca85bf6 Update code from upstream