Dockerfile for reproducible test environment

[frank1010111]

Description

This adds a dockerfile to allow production and testing in a reproducible environment.

It can be tested with

docker buildx build -t pycopm:latest .
docker run -it --rm -v $(pwd):/shared_host pycopm:latest bash

I'm open to improvements; this is mostly so that I can test the code for openjournals/joss-reviews#10124.

[daavid00]

Hi @frank1010111, I have created a temporal repository in my GitHub account https://github.com/daavid00/docker-pycopm, and I have setup an action docker-test.yml using a modified version of your suggested Dockerfile. The action has successfully run with and example also using ERT https://github.com/daavid00/docker-pycopm/actions/runs/27057013734.

If this works for you, could you please update the PR with the updated Dockerfile? Then we can merge this.

Closes #87

[frank1010111]

It works!

Oh no, I typed that too soon. It works except not with the ERT tests. It appears that the code expects libhdf5 to have the so suffix for version 103, and it is given version 310.

[frank1010111]

I had to install libxkbcommon (naturally), but I think I have a working dockerfile!

[daavid00]

Many thanks @frank1010111 for the Dockerfile, merging this.