$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/selinux-policy.git /var/lib/mock/dist-el8-updates-build-18790-8227/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-el8-updates-build-18790-8227/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard origin/a8
HEAD is now at 8b1ff90 update to selinux-policy-3.14.3-41.el8_2.9.src.rpm