$ git clone -n https://gitee.com/wenyuzifang/lsof.git /var/lib/mock/dist-an23-build-462686-73799/root/chroot_tmpdir/scmroot/lsof
Cloning into '/var/lib/mock/dist-an23-build-462686-73799/root/chroot_tmpdir/scmroot/lsof'...
$ git fetch origin 736f978adb48c63dc48f1bd7e7cec8108025ebad:KOJI_FETCH_HEAD
From https://gitee.com/wenyuzifang/lsof
 * [new ref]         736f978adb48c63dc48f1bd7e7cec8108025ebad -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 736f978 Update code from upstream