2026-10-17 00:00:20 +00:00
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#!/usr/bin/env bash
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# build_all.sh — regenerate every tune, verify the MIDI, render WAVs,
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# and run audio sanity checks. One command, from repo root:
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#
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# ./tools/build_all.sh
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#
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# Requires: timidity (with a GM soundfont, e.g. FluidR3_GM.sf2).
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# WAVs land in build/ (gitignored); MIDI files land in midi/.
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set -euo pipefail
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cd "$(dirname "$0")/.."
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mkdir -p midi build
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for t in tunes/*.py; do
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echo "== $t"
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python3 "$t"
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done
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2026-10-17 06:59:04 +00:00
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for s in tunes/specs/*.json; do
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echo "== $s"
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python3 tools/make_tune.py "$s"
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done
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2026-10-17 00:00:20 +00:00
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echo "== verifying MIDI"
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python3 - <<'EOF'
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import sys, glob
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sys.path.insert(0, "lib")
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from midikit import verify
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for f in sorted(glob.glob("midi/*.mid")):
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d = verify(f)
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print(" %-40s %6.1fs %4d notes %d tracks" %
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(f, d["duration_sec"], sum(len(t["notes"]) for t in d["tracks"]),
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len(d["tracks"])))
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EOF
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echo "== rendering WAV (timidity)"
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for f in midi/*.mid; do
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out="build/$(basename "${f%.mid}").wav"
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timidity -Ow -s 44 "$f" -o "$out" 2>/dev/null
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python3 tools/check_wav.py "$out"
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done
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echo "ALL OK"
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