$ git clone -n https://gitee.com/src-opencloudos-rpms/rng-tools /var/lib/mock/dist-oc8-build-32207-9715/root/chroot_tmpdir/scmroot/rng-tools
Cloning into '/var/lib/mock/dist-oc8-build-32207-9715/root/chroot_tmpdir/scmroot/rng-tools'...
$ git reset --hard origin/oc8
HEAD is now at e3c1191 import rng-tools-6.15-1.tl3