$ git clone -n https://gitee.com/wenyuzifang/upower_1757588018.git /var/lib/mock/dist-an23-build-468607-74027/root/chroot_tmpdir/scmroot/upower_1757588018
Cloning into '/var/lib/mock/dist-an23-build-468607-74027/root/chroot_tmpdir/scmroot/upower_1757588018'...
$ git fetch origin 8ff136d9be14b0b66b7dcdf719be73d36d7972b2:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/upower_1757588018
 * [new ref]         8ff136d9be14b0b66b7dcdf719be73d36d7972b2 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8ff136d Update code from upstream