Dockerfile.rust

# syntax=docker/dockerfile:1

# Rust child image for cracked development environment
# Inherits from base and adds Rust toolchain with cargo ecosystem
# Registry: ghcr.io/schpet/cracked:rust
#
# Can also setup Rust directly:
#   curl -fsSL https://raw.githubusercontent.com/schpet/cracked/main/setup.sh | bash -s -- --rust

ARG BASE_IMAGE=cracked:base
FROM ${BASE_IMAGE}

LABEL org.opencontainers.image.source="https://github.com/schpet/cracked"
LABEL org.opencontainers.image.description="Development environment with Rust toolchain and cargo ecosystem"

# Install Rust using rustup (official installer)
# This handles architecture detection automatically
ENV RUSTUP_HOME="/home/dev/.rustup"
ENV CARGO_HOME="/home/dev/.cargo"
ENV PATH="${CARGO_HOME}/bin:${PATH}"

# Run setup script (handles root deps and user-level rust installation)
RUN /usr/local/bin/setup.sh --rust

# Verify all tools are installed
# Note: cargo-dist installs as 'dist', cargo-watch as 'cargo-watch', cargo-edit as 'cargo-set-version'
RUN rustc --version && \
    cargo --version && \
    clippy-driver --version && \
    rustfmt --version && \
    dist --version && \
    cargo-watch --version && \
    cargo set-version --version

CMD ["/usr/bin/fish"]