FROM debian:%%TAG%%-slim

LABEL org.opencontainers.image.source=https://github.com/rust-lang/docker-rust

%%RUST-VERSION-ARG%%
ENV RUSTUP_HOME=/usr/local/rustup \
    CARGO_HOME=/usr/local/cargo \
    PATH=/usr/local/cargo/bin:$PATH \
    RUST_VERSION=%%RUST-VERSION-VALUE%%

RUN set -eux; \
    \
    apt-get update; \
    apt-get install -y --no-install-recommends \
        ca-certificates \
        gcc \
        libc6-dev \
        wget \
        ; \
    \
    %%ARCH-CASE%%; \
    \
    url="https://static.rust-lang.org/rustup/archive/%%RUSTUP-VERSION%%/${rustArch}/rustup-init"; \
    wget --progress=dot:giga "$url"; \
    echo "${rustupSha256} *rustup-init" | sha256sum -c -; \
    \
    chmod +x rustup-init; \
    ./rustup-init -y --no-modify-path --profile minimal --default-toolchain $RUST_VERSION --default-host ${rustArch}; \
    rm rustup-init; \
    chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
    \
    apt-get remove -y --auto-remove \
        wget \
        ; \
    rm -rf /var/lib/apt/lists/*; \
    \
    rustup --version; \
    cargo --version; \
    rustc --version;