$ git clone -n https://gitee.com/wenyuzifang/upower_1757583893.git /var/lib/mock/dist-an23-build-468578-74027/root/chroot_tmpdir/scmroot/upower_1757583893
Cloning into '/var/lib/mock/dist-an23-build-468578-74027/root/chroot_tmpdir/scmroot/upower_1757583893'...
$ git fetch origin 34580af696f7889930b1d654271358e4a9e33b0b:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757583893
 * [new ref]         34580af696f7889930b1d654271358e4a9e33b0b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 34580af Update code from upstream