yes, this feature will land in the next few weeks. I'm hoping you'll be able to build the Docker image AND push to the index.

Awesome, this is something I've been searching for recently, a nice interface for continuously building docker images and pushing them to an index.

Having the intermediate steps still cached would be spectacular, so incremental builds are fast. That's something that concerns me a bit about wercker as it always builds in a clean environment.

For anyone else wanting to follow this, here's the issue: https://github.com/drone/drone/issues/1