$ git clone -n https://gitee.com/src-opencloudos-rpms/dbus.git /var/lib/mock/dist-oc8-build-38743-12661/root/chroot_tmpdir/scmroot/dbus
Cloning into '/var/lib/mock/dist-oc8-build-38743-12661/root/chroot_tmpdir/scmroot/dbus'...
$ git reset --hard origin/oc8
HEAD is now at 88c9f8c import dbus-1.12.8-24.tl3