# What scripts/coverage.sh runs the Rust tests in, to see which lines they reach (#390): the
# toolchain, LLVM's coverage tools and cargo-llvm-cov. No source: coverage.sh mounts the tree.
# Built and pushed like the services, by scripts/build-image.sh coverage, under its caps.
#
# The same Rust as the tests are built with elsewhere: a newer one would rebuild everything with
# its own flags for nothing.
FROM rust:1.98.1-slim-trixie
# cc for rusqlite's bundled SQLite and librqbit, as Dockerfile's builder; ffmpeg for DeadAir's
# tests, as the image ipx runs in.
RUN apt-get update && apt-get install -y --no-install-recommends \
        build-essential ffmpeg \
    && rm -rf /var/lib/apt/lists/* \
    && rustup component add llvm-tools-preview
# cargo-llvm-cov's own build, as its README gives it, rather than compiling it here.
ADD https://github.com/taiki-e/cargo-llvm-cov/releases/latest/download/cargo-llvm-cov-x86_64-unknown-linux-gnu.tar.gz /tmp/llvm-cov.tar.gz
RUN tar -xzf /tmp/llvm-cov.tar.gz -C /usr/local/cargo/bin && rm /tmp/llvm-cov.tar.gz \
    && cargo llvm-cov --version
WORKDIR /work