Is there a way to sync tasks to Google Calendar?

Is there a way to sync tasks to Google Calendar? I would prefer to only sync tasks that have a date associated with them. I’m not even interested in a two-way sync. I’m just trying to get my SmartTask Projects “scheduled” Tasks onto my Google Calendar.

I see the following is possible with Zapier, but I don’t think this will get previously scheduled tasks onto the calendar and I don’t think there is a way to only send tasks with dates to Google Calendar. Also what happens if the task is rescheduled? This just doesn’t seem like the right solution. Anyone have any experience with this?

Thanks