A drop-and-build Dockerfile for elixir projects.
If you're running a standard mix-generate project all you should do is put a Dockerfile at the root of the project with the following directive:
FROM nanit/elixir:latest-onbuild
and you have a Docker image with your Elixir application ready to run.
Go to https://hub.docker.com/r/nanit/elixir/tags/ to find all available versions of this image.