$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/sac /var/lib/mock/dist-an7-build-50059-22695/root/chroot_tmpdir/scmroot/sac
Cloning into '/var/lib/mock/dist-an7-build-50059-22695/root/chroot_tmpdir/scmroot/sac'...
$ git reset --hard origin/a7
HEAD is now at e1abf07 import sac-1.3-17.el7.src.rpm