- make_tune: validate_spec() reports every spec problem in one run
(missing keys, unknown style, bad qualities, bpm<=0, out-of-range
loop/fills, melody longer than chart, unsafe name) — no raw KeyErrors
- make_tune: key_sig_for handles accidentals in minor and major keys,
any case (Bb minor, F# minor, bb major); real spellings kept (C# major)
- make_tune: n64 pad uses QUALITIES table (dim/aug/sus now correct)
- make_tune: WARNING on stderr for fields a style can't use (counter
for non-DOS, fills_at for n64) instead of silent drops
- make_tune: name sanitised ([A-Za-z0-9][A-Za-z0-9._-]*), no traversal
- make_tune: render errors actionable (timidity presence check, stderr
surfaced, sys.executable instead of bare python3)
- songkit: parse_score lints the FINAL bar too (was unchecked); this
caught a real 5-beat bar in 01_service_station_2am COUNTER_A (fixed)
- build_all.sh: dependency + soundfont checks, removes stale midi/wav
outputs with no current source, fails if nothing was produced
- smoke_test: runs every spec, checks loop marker tick positions,
feeds malformed bars to the linter, covers validation + key sigs
- AGENTS.md: documents 0-based bars and exclusive end_bar, validation
behaviour; SKILL.md added so the repo loads as an agent skill
- MidiFile.set_loop(): one call writes LOOP_START/END, RPR LOOP
START/END (Reaper) and LoopBegin/End markers - every engine finds
its dialect; reader now parses markers and the smoke test asserts
the round-trip
- tools/make_tune.py: declarative JSON spec -> fully arranged MIDI
with style presets (dos_adventure, n64_ambient, chiptune_racing);
the agent-friendly front door, no Python required
- tunes/specs/: demo tune 04 'Tea Break at the Terminal' (Am/112,
loop bars 4-20) generated entirely from JSON
- AGENTS.md: spec schema, score grammar, verification loop, looping
conventions for game BGM
- MIT LICENSE; history audited clean of credentials
Hermes Agent