Docker development environment for Glasgow hackathon

[mohit-devlogs]

Docker-based development environment for the Wayang hackathon.
Environment provides Java 17 and Maven through a container, mounts the wayang source tree for development, persists the Maven dependency cache, and handles windows CRLF line endings for the Maven wrapper.
I've tested the environment by successfully building wayang-commons, wayang-platforms and wayang-assembly distribution.
Participants only need git and docker desktop installed locally

[zkaoudi]

Thank you @mohit-devlogs. Please create a folder "hackathon-CoC2026" and move all files related there. Also add detailed instructions in the .md file so that I can test the docker environment.

[zkaoudi]

Also the docker files do not contain any platform as far as I could see so I'm not sure how one can run Wayang. Make sure you are able to run Wayang within the docker environment with at least Java, Spark, and PostgreSQL. Later we can add more platforms.

[mohit-devlogs]

Hi @zkaoudi, sorry for the delayed response.
I’ve updated the Docker environment to include a real PostgreSQL service and verified that Wayang can actually execute a plan across PostgreSQL, Java, and Spark inside the container.
I also added a smoke test covering this flow and am currently cleaning up the documentation so the environment is reproducible for hackathon participants.
I’ll push the updated changes to the PR shortly.