$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/ipset.git /var/lib/mock/dist-an7-build-28397-15253/root/chroot_tmpdir/scmroot/ipset
Cloning into '/var/lib/mock/dist-an7-build-28397-15253/root/chroot_tmpdir/scmroot/ipset'...
$ git reset --hard origin/a7
HEAD is now at 3e25fec import ipset-7.1-1.el7.src.rpm