$ git clone -n https://gitee.com/wenyuzifang/upower_1757387028.git /var/lib/mock/dist-an23-build-467775-74027/root/chroot_tmpdir/scmroot/upower_1757387028
Cloning into '/var/lib/mock/dist-an23-build-467775-74027/root/chroot_tmpdir/scmroot/upower_1757387028'...
$ git fetch origin dfe43990951c2ac5ceef56f194489b5a47616924:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757387028
 * [new ref]         dfe43990951c2ac5ceef56f194489b5a47616924 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at dfe4399 Update code from upstream