Feature Request: Add support for Scala

[mageshwaranr]

Hi there! First of all, thank you for building such a great tool. My team and I currently use it for our Java, JS, Python, and Ruby services, and we really love it.

We were wondering if there are any plans to add support for Scala? Since AST Tree-sitter already supports Scala, we're hoping it might be a feasible addition.

Adding Scala support would be absolutely amazing for our workflow. Thanks again for your time and hard work on this project!

[anhnh2002]

Hi @mageshwaranr, thanks a lot for the kind words and for the suggestion! Really glad to hear CodeWiki is working well across your Java, JS, Python, and Ruby services.

Scala support makes total sense, so the groundwork is there. We don't have it on our immediate roadmap, but we'd be very happy to accept a contribution if you or your team are up for it. Kotlin was added by a community contributor following the same approach, so there's a good precedent.

If you'd like to take a shot at it, the pieces to touch are:

• Add a new analyzer at codewiki/src/be/dependency_analyzer/analyzers/scala.py. The Kotlin and Java analyzers are the closest references since Scala shares the JVM/package model.
• Register the .scala extension in utils/patterns.py, ast_parser.py, analysis/call_graph_analyzer.py, analyzers/artifact.py, and prompt_template.py (grep for .kt and you'll find every spot).
• Add the tree-sitter-scala dependency in pyproject.toml.
• Add a small test like tests/test_ruby_analyzer.py with a sample Scala snippet.

Happy to review and help out along the way, and feel free to ask here if anything in the analyzer structure is unclear. Thanks again!