# RillML Docker-first test image.
#
# Single reproducible container used to run the full quality gate:
# cargo fmt --check, cargo clippy, cargo test, cargo test --doc.
#
# The Rust version is pinned so CI and local developers get identical
# toolchain behaviour. Bump deliberately and re-run the gate before
# trusting a new version. Rust version policy: the pinned version is >=
# the crate MSRV (1.94) and is the version used by the CI full gate.
#
# Usage (see scripts/docker-test.sh):
# docker build -t rillml-test -f Dockerfile.test .
# docker run --rm -v "$PWD":/src -w /src rillml-test
# Use a rolling non-`latest` tag resolved to a concrete patch so the image
# is reproducible. The default matches the toolchain the project was
# verified against; it must be >= the declared MSRV (1.94). Set RUST_PIN
# to a newer stable if a dependency requires it, and re-run the gate.
ARG RUST_PIN=1.97.0
FROM rust:${RUST_PIN}-bookworm
# Keep the image minimal: only tools needed to run the core gate and
# cross-compile the four first-class Linux targets.
RUN set -eux; \
rustup component add rustfmt clippy; \
rustup target add aarch64-unknown-linux-gnu; \
apt-get update; \
apt-get install -y --no-install-recommends \
gcc-aarch64-linux-gnu \
musl-tools \
file \
ca-certificates; \
rm -rf /var/lib/apt/lists/*
# Default command: full quality gate.
CMD ["sh", "-c", "cargo fmt --all --check && cargo clippy --locked --workspace --all-targets --all-features --exclude rill-ml-python -- -D warnings && cargo test --locked --workspace --all-targets --all-features --exclude rill-ml-python && cargo test --locked --workspace --doc --all-features --exclude rill-ml-python"]
