$ git clone -n https://gitee.com/src-anolis-os/selinux-policy.git /var/lib/mock/dist-an8-build-68399-37229/root/chroot_tmpdir/scmroot/selinux-policy
Cloning into '/var/lib/mock/dist-an8-build-68399-37229/root/chroot_tmpdir/scmroot/selinux-policy'...
$ git reset --hard origin/a8
HEAD is now at 3f5dddf spec: disable selinux by default