$ git clone -n https://gitee.com/src-opencloudos-rpms/opencloudos-release.git /var/lib/mock/dist-oc8-build-26776-7822/root/chroot_tmpdir/scmroot/opencloudos-release
Cloning into '/var/lib/mock/dist-oc8-build-26776-7822/root/chroot_tmpdir/scmroot/opencloudos-release'...
$ git reset --hard origin/oc8
HEAD is now at 57dfc61 add debuginfo repo