We use Heroku with a Cloudfront cdn and we wrote a small ruby script that uploads our assets to cloud front, pushes code to Heroku, and runs db migrations. We

We use Heroku with a Cloudfront cdn and we wrote a small ruby script that uploads our assets to cloud front, pushes code to Heroku, and runs db migrations. We just thought rolling our own was the easiest thing to do given the simplicity of the Heroku deployment process.