$ git clone -n https://gitee.com/src-opencloudos-rpms/python-rpm-macros /var/lib/mock/dist-oc8-build-32551-9797/root/chroot_tmpdir/scmroot/python-rpm-macros
Cloning into '/var/lib/mock/dist-oc8-build-32551-9797/root/chroot_tmpdir/scmroot/python-rpm-macros'...
$ git reset --hard origin/oc8
HEAD is now at 2a3f349 import python-rpm-macros-3-43.tl3