James Dansereau b2d5551ece Drop-in ROM: first-run sidecar conversion, no Python (issue #6) (#84) ...

* Drop-in ROM: first-run sidecar conversion, no Python (issue #6, Part A + interim)

The release bundle now turns a dropped-in NTSC-U ROM into a playable game
with zero tooling: when data/pcmodels-* / data/pccg-* are missing at boot,
the engine spawns the frozen prepare-assets converter shipped in the bundle
(prepare-assets/ge007-convert[.exe], PyInstaller --onefile), waits for it,
and re-checks before continuing (port/src/romconvert.c, called from
romdataInit after ROM validation). Failure aborts boot with a message
instead of the later D179-class crash.

- prepare-assets.py: runs in-process via runpy when frozen (no user Python
  to exec); NTSC-U-only gate with a clear message for PAL/JP ROMs; d88's
  sibling import needs an explicit sys.path entry (run_path does not set
  one). Verified: frozen exe output byte-identical to the unfrozen path and
  to the shipped sidecars.
- CI (linux + windows): PyInstaller freeze step before bundling
  (ensurepip / --break-system-packages for MSYS2's pip-less python).
- bundle scripts: copy ge007-convert into prepare-assets/ (hard-fail if not
  frozen), size guard 60 -> 120 MB.
- Release notes: US-only drop-in instructions, no Python required.
- D258: PAL/JP filelist naming defects documented; multi-region deferred to
  the Part B follow-up.

* CI: install pip via pacman on Windows (MSYS2 ensurepip is disabled); regen findings index for D258

2026-09-13 23:17:29 -04:00

..

ci.yml

Drop-in ROM: first-run sidecar conversion, no Python (issue #6) (#84)

2026-09-13 23:17:29 -04:00

selfhosted.yml

ci: route windows-build to self-hosted runner (G2); land ROM-gated sweep workflow (G1) (#65)

2026-09-12 15:33:07 -04:00