$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rng-tools.git /var/lib/mock/dist-an7-updates-build-43317-21688/root/chroot_tmpdir/scmroot/rng-tools
Cloning into '/var/lib/mock/dist-an7-updates-build-43317-21688/root/chroot_tmpdir/scmroot/rng-tools'...
$ git reset --hard origin/a7
HEAD is now at 67dc77c update to rng-tools-6.3.1-5.el7.src.rpm