Codex Report — 2025-10-10T04:15:00Z

Objective

  • Validate that every file/function reference in AGENTS.md still matches the current DrawIO RDF export implementation.

  • Identify stale descriptions introduced after the Turtle-first pivot and align the documentation with the Pyodide bridge that shipped in commits 4952510 → 6fc153c → 9e073ca.

  • Record the investigation and document updates for future maintainers.

Materials Reviewed

  • git log --oneline -10 to cross-check the recent Turtle export alignment commits.

  • Python sources: pyodide_pipeline/drawio_pipeline.py, legacy/draw_io_parser.py, and legacy/map_schema.py.

  • TypeScript bridge modules: src/mockBlackBox.ts and src/pyodideRuntime.ts.

  • Bun integration tests in tests/rdfexport.test.ts and package scripts in package.json.

  • Existing codex reports through 2025-10-10T02:00:45Z.

Actions

  • Traced the Pyodide pipeline to confirm it currently normalizes XML, caches DrawioParserGraph objects, and emits Turtle via parse_drawio_xml_to_json, without yet invoking map_schema DataFrame helpers.

  • Audited the Bun test harness to verify runDrawioPipeline drives Turtle exports and the rdflib isomorphism comparisons now guard the Pyodide output.

  • Reviewed tooling scripts to replace the obsolete bun run uv reference with the active setup:uv / setup:pyodide workflow.

  • Updated AGENTS.md to describe the present bridge architecture, call out the cached Turtle summary, and clarify that Task 3 still needs to expose the map_schema helpers before DataFrame transforms enter the browser runtime.

  • Logged these findings in this codex report.

Testing

  • Documentation-only changes; no automated tests were executed.

Follow-up Notes

  • When Task 3 begins, reassess the Feature Description to confirm the new helpers are wired into Pyodide before advertising DataFrame support.

  • Continue to run bun run test from src/main/webapp/plugins/rdfexport so the rdflib isomorphism harness stays authoritative during Turtle-focused work.