install-context-menu.bat / uninstall-context-menu.bat add a per-user (HKCU)
Explorer entry for .app and .opt files, with an embedded unpack icon
(assets/fsdecrypt.ico). No admin needed; the normal double-click association is
untouched. The registered command keeps the console open after extraction.
Documented in the README.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Decrypts real .app/.opt containers dropped into a git-ignored fixtures/ dir
(copied to a temp dir first so extraction never touches the fixtures), asserting
each produces a non-empty extraction. No-op when fixtures/ is empty, so the suite
stays green without the proprietary sample data.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
- Unit tests for calculate_page_iv (incl. 8-byte wrap), calculate_file_iv round-trip, and game-key lookup
- Extract exfat_utc_offset_seconds and nt_timestamp_to_system_time as pure helpers and test them (covers the recent exFAT UtcOffset fix)
- scripts/test.sh runs cargo test + a smoke test natively, then repeats for the x86_64-musl target in a clux/muslrust container (no hosted CI needed)
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
When multiple APP files are provided (base seq=0 + delta seq>0),
fsdecrypt now automatically links and merges the differencing VHD
into the parent using Set-VHD + Merge-VHD (Windows/Hyper-V only).
Triggers a single UAC prompt for elevation.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
