$ git clone -n https://gitee.com/src-opencloudos-rpms/nautilus /var/lib/mock/dist-oc8-build-30667-9139/root/chroot_tmpdir/scmroot/nautilus
Cloning into '/var/lib/mock/dist-oc8-build-30667-9139/root/chroot_tmpdir/scmroot/nautilus'...
$ git reset --hard origin/oc8
HEAD is now at 8b1bf1a import nautilus-3.28.1-21.oc8