Building with Stack

To build locally, you first need to install Stack. Follow the instructions at https://docs.haskellstack.org/en/stable/README/

Then execute

stack build

Building and running with Docker

The provided Dockerfile will build a small image for easy deployment and sandboxing. Build it using the command

docker build -t ulrikrasmussen/boxprover .

Run the image in a container using

docker run --rm -it --ulimit nofile=1024:104875 -p 8000:8000 ulrikrasmussen/boxprover [public-url]

where public-url is an optional argument that specifies the public URL that the application will be accessed at. It defaults to http://localhost:8000.

When the container is running, the application can be accessed in a browser by navigating to http://localhost:8000.

Note: The --ulimit argument is needed to work around a performance issue due to the default maximum number of file descriptors being quite high in Docker containers and inefficiencies in the implementation of createProcess with close_fds=True.