$ git clone -n https://gitee.com/src-opencloudos-rpms/rhc /var/lib/mock/dist-oc8-build-31972-9293/root/chroot_tmpdir/scmroot/rhc
Cloning into '/var/lib/mock/dist-oc8-build-31972-9293/root/chroot_tmpdir/scmroot/rhc'...
$ git reset --hard origin/oc8
HEAD is now at e4c1593 import rhc-0.2.1-9.oc8