$ git clone -n https://gitee.com/opencloudos-stream/nftables.git /var/lib/mock/dist-ocs23-build-26629-1191/root/chroot_tmpdir/scmroot/nftables
Cloning into '/var/lib/mock/dist-ocs23-build-26629-1191/root/chroot_tmpdir/scmroot/nftables'...
$ git fetch origin HEAD:KOJI_FETCH_HEAD
From https://gitee.com/opencloudos-stream/nftables
 * [new ref]                    -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e7c89f4 update