A simple Dockerfile for building a sphinx image suitable for building documentation for various projects.
Uses and extends the Sphinx base image as per its image documentation.
$ BUILDER=podman
$ $BUILDER build . -t sphinx-mesa:latest
$ DOCS_ON_HOST=/Users/ben/my-docs
$ IMAGE_NAME=something
$ podman run -it --rm -v $DOCS_ON_HOST:/docs $IMAGE_NAME make -C /docs html