$ git clone -n git+ssh://git@codeup.openanolis.cn/codeup/anolis-os/rhel-system-roles.git /var/lib/mock/dist-an8.4-build-34711-16294/root/chroot_tmpdir/scmroot/rhel-system-roles
Cloning into '/var/lib/mock/dist-an8.4-build-34711-16294/root/chroot_tmpdir/scmroot/rhel-system-roles'...
$ git reset --hard origin/a8
HEAD is now at b7cc6d7 update to rhel-system-roles-1.0-6.el8