$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/selinux-policy.git /var/lib/mock/dist-an8.4-build-19709-8515/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-an8.4-build-19709-8515/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard origin/a8
HEAD is now at 104a064 update to selinux-policy-3.14.3-67.el8.src.rpm