We use Drone CI for this with excellent results: http://readme.drone.io/usage/overview/ http://readme.drone.io/usage/overview/ It's especially great for compil

We use Drone CI for this with excellent results: http://readme.drone.io/usage/overview/ http://readme.drone.io/usage/overview/ It's especially great for compiled stuff, but we use it heavily with Python as well. In the case of the former, you do all of your compilation in a build container, then use a Docker build container to copy the compiled bin to your image. So you end up with an image that is just the base + your binary. With Python, I've had great results with wheel dirs.