$ git clone -n https://gitee.com/lizhao2025/nmap.git /var/lib/mock/dist-an23-build-500469-74764/root/chroot_tmpdir/scmroot/nmap
Cloning into '/var/lib/mock/dist-an23-build-500469-74764/root/chroot_tmpdir/scmroot/nmap'...
$ git fetch origin 9c3f2afd1488ff6a381bcc4aa078d45bfbbf419c:KOJI_FETCH_HEAD
From https://gitee.com/lizhao2025/nmap
 * [new ref]         9c3f2afd1488ff6a381bcc4aa078d45bfbbf419c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 9c3f2af Update code from upstream