Modernize GitHub Action to auto-generate DIRECTORY.md

[DenizAltunkapan]

• I have read CONTRIBUTING.md.
• This pull request is all my own work -- I have not plagiarized it.
• All filenames are in PascalCase.
• All functions and variable names follow Java naming conventions.
• All new algorithms have a URL in their comments that points to Wikipedia or other similar explanations.
• All new code is formatted with clang-format -i --style=file path/to/your/file.java

Refactored the workflow to automatically generate and commit DIRECTORY.md on each push. All classes and tests are now listed in a modern and readable format.

Example:

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 74.16%. Comparing base (981d73d) to head (b111d44).
⚠️ Report is 403 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #6308   +/-   ##
=========================================
  Coverage     74.16%   74.16%           
  Complexity     5362     5362           
=========================================
  Files           678      678           
  Lines         18686    18686           
  Branches       3625     3625           
=========================================
  Hits          13858    13858           
  Misses         4273     4273           
  Partials        555      555           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[DenizAltunkapan]

If desired, the generator can be configured to show only Java files in the main directory, excluding tests. Let me know!

[siriak]

Is there an example of diff between old and new DIRECTORY?
Is it possible to include directory tree generator script directly into workflow?

[DenizAltunkapan]

Is there an example of diff between old and new DIRECTORY? Is it possible to include directory tree generator script directly into workflow?

Old Version:

My Version:

yes, technically i think it might be possible to include the directory tree generator script directly into the workflow. However, I’ve chosen to reference it from my own repository to keep things modular and maintainable — plus, it’s more fun that way 🙂

[siriak]

Ok, just please remove .java extension from file names, everyting else looks good

[DenizAltunkapan]

@siriak - Done. Previously, it seemed that the old python-workflow didn’t run reliably, as some files were missing. However, it is now guaranteed that the DIRECTORY.md is updated on every push as wished

[siriak]

Nice, let's see how it works!