$ git clone -n https://gitee.com/wenyuzifang/upower.git /var/lib/mock/dist-an23-build-469033-74027/root/chroot_tmpdir/scmroot/upower
Cloning into '/var/lib/mock/dist-an23-build-469033-74027/root/chroot_tmpdir/scmroot/upower'...
$ git fetch origin 7344027656c53c3268869c38ead186fe8856db49:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower
 * [new ref]         7344027656c53c3268869c38ead186fe8856db49 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7344027 Update code from upstream