$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/netcf.git /var/lib/mock/dist-an7-build-29291-15373/root/chroot_tmpdir/scmroot/netcf
Cloning into '/var/lib/mock/dist-an7-build-29291-15373/root/chroot_tmpdir/scmroot/netcf'...
$ git reset --hard origin/a7
HEAD is now at 66ad704 import netcf-0.2.8-4.el7.src.rpm