romm/backend/handler at 788d454d9875607b51edbe93c787e2a77ad1c2e3 - romm

Simon/romm

mirror of https://github.com/rommapp/romm.git synced 2026-06-28 06:46:00 +00:00

Files

copilot-swe-agent[bot] 788d454d98 fix: prioritize Structure A over Structure B in library structure detection

When a top-level `roms/` folder exists (Structure A), never detect the
library as Structure B, even if individual `<platform>/roms/` directories
also exist. This prevents existing Structure A libraries from being broken
after upgrading to 4.9.0.

- `has_structure_path_b` in `config_manager.py` now returns `False` early
  when `{LIBRARY_BASE_PATH}/{ROMS_FOLDER_NAME}` is an existing directory
- `detect_library_structure()` in `platforms_handler.py` now explicitly
  checks Structure A (`os.path.exists(roms_path)`) before consulting
  `cnfg.has_structure_path_b`
- Updated test to assert Structure A wins when both layouts coexist

Co-authored-by: gantoine <3247106+gantoine@users.noreply.github.com>

2026-06-12 16:35:01 +00:00