$ git clone -n https://gitee.com/an-yanjie/libnfnetlink.git /var/lib/mock/dist-an8.9-build-375718-71722/root/chroot_tmpdir/scmroot/libnfnetlink
Cloning into '/var/lib/mock/dist-an8.9-build-375718-71722/root/chroot_tmpdir/scmroot/libnfnetlink'...
$ git fetch origin 337770868d6767907be604a47c0cbc7ebb526403:KOJI_FETCH_HEAD
From https://gitee.com/an-yanjie/libnfnetlink
 * [new ref]         337770868d6767907be604a47c0cbc7ebb526403 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3377708 Add doc sub package