$ git clone -n https://gitee.com/wenyuzifang/lsof.git /var/lib/mock/dist-an23-build-466409-73981/root/chroot_tmpdir/scmroot/lsof
Cloning into '/var/lib/mock/dist-an23-build-466409-73981/root/chroot_tmpdir/scmroot/lsof'...
$ git fetch origin f4445135f13d1c912f3695d1d6c38331244d92cb:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/lsof
 * [new ref]         f4445135f13d1c912f3695d1d6c38331244d92cb -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f444513 Update code from upstream