be524ce1ea
A third implementation of the track DSL alongside engine.js and app.py, validated against the same tests/fixtures/track-format.json: - rust/track-format/: pure parse()/serialize() codec (std + alloc for now; no_std is a later refinement). Ports the app.py/engine.js semantics exactly — grouping, subdivisions, swing, ghost, polymeter, euclid, GM note-number aliases, unknown->beep, default groove (group-start accents), tempo clamp, empty->beep, and the playback-flow tokens (rep/end/relative-goto). Carries vol/cd too, so it's the most spec-complete of the three. - tests/conformance.rs: the Rust adapter — reads the shared fixtures, asserts each case's normalized form (number-tolerant deep-equal) + serialize idempotency. - rust/Containerfile + run.sh: Rust toolchain in a container (mirrors hardware/eda/), with the thumbv8m.main-none-eabihf target for the eventual RP2350 firmware. Never on the host. Verified: ./rust/run.sh -> cargo test -> conformance + idempotent both pass. docs/rust-port.md Stage 1 marked done. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
25 lines
1 KiB
Bash
Executable file
25 lines
1 KiB
Bash
Executable file
#!/usr/bin/env bash
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# Build (first time) and run the PM Rust container with the repo mounted.
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#
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# ./run.sh # cargo test (runs the golden-vector conformance suite)
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# ./run.sh cargo build
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# ./run.sh bash # interactive shell in rust/track-format/
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#
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# Override the runtime with RUNTIME=docker ./run.sh ...
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set -euo pipefail
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IMG="pm-rust:1"
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RUST_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)" # rust/
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REPO_DIR="$(cd "$RUST_DIR/.." && pwd)" # repo root
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RUNTIME="${RUNTIME:-podman}"
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if ! "$RUNTIME" image inspect "$IMG" >/dev/null 2>&1; then
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echo ">> building $IMG (first run, a few minutes)…" >&2
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"$RUNTIME" build -t "$IMG" "$RUST_DIR"
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fi
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# Mount the whole repo so the crate's tests can read tests/fixtures/ ; land in the crate dir.
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flags=(--rm -v "$REPO_DIR":/work:Z -w /work/rust/track-format)
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[[ -t 0 ]] && flags+=(-it)
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if [[ $# -eq 0 ]]; then set -- cargo test; fi # default command (multi-word, so set positional args)
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exec "$RUNTIME" run "${flags[@]}" "$IMG" "$@"
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