$ git clone -n https://gitee.com/src-anolis-os/policycoreutils.git /var/lib/mock/dist-an8-build-67621-37228/root/chroot_tmpdir/scmroot/policycoreutils
Cloning into '/var/lib/mock/dist-an8-build-67621-37228/root/chroot_tmpdir/scmroot/policycoreutils'...
$ git reset --hard origin/a8
HEAD is now at dd2a829 update to policycoreutils-2.9-16.el8