Loading new posts with Gatsby

Hey, I noticed that when we use Ghost with Gatsby that we need to rebuild the gatsby site to load new posts from Ghosts. Is there anyway way we can have the posts load automatically without having to rebuild gatsby? Or is there a way to trigger a rebuild from Ghost? I currently have my gatsby site hosted on Heroku. Any help is appreciated!

You can definitely trigger rebuilds with Ghost! Ghost has support for integrations, part of which is support for outgoing webhooks. This thread has some good information: