$ git clone -n https://gitee.com/wenyuzifang/fwupd.git /var/lib/mock/dist-an23-build-462380-73799/root/chroot_tmpdir/scmroot/fwupd
Cloning into '/var/lib/mock/dist-an23-build-462380-73799/root/chroot_tmpdir/scmroot/fwupd'...
$ git fetch origin 8859231d1061a2e9c6e4ff52f7796c23014095f0:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/fwupd
 * [new ref]         8859231d1061a2e9c6e4ff52f7796c23014095f0 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 8859231 Update code from upstream