Dockerfile

FROM lukemathwalker/cargo-chef:0.1.61-rust-bullseye AS chef
WORKDIR /app

FROM chef as planner
COPY . .
RUN cargo chef prepare --recipe-path recipe.json

FROM chef as builder
RUN apt-get update && \
    apt-get install -y pkg-config libssl-dev && \
    apt-get clean && rm -rf /var/lib/apt/lists/*
COPY --from=planner /app/recipe.json recipe.json
# Build dependencies
RUN cargo chef cook --release --recipe-path recipe.json
COPY . .
RUN cargo build --release --locked --bin release-plz

FROM debian:bullseye-slim as runner

WORKDIR /app

ENV RUSTUP_HOME=/usr/local/rustup \
    CARGO_HOME=/usr/local/cargo \
    PATH=/usr/local/cargo/bin:$PATH

# copied from https://github.com/rust-lang/docker-rust/blob/40a40c6881a5e85ea4e7b334b53e4b2e4217dd89/1.66.1/bullseye/slim/Dockerfile#L8
RUN set -eux; \
    apt-get update; \
    apt-get install -y --no-install-recommends \
        ca-certificates \
        wget \
        gcc \
        pkg-config \
        libssl-dev \
        libc6-dev \
        libssl1.1 \
        ssh-client \
        libcurl4 \
        git \
        ; \
    dpkgArch="$(dpkg --print-architecture)"; \
    case "${dpkgArch##*-}" in \
        amd64) rustArch='x86_64-unknown-linux-gnu'; rustupSha256='5cc9ffd1026e82e7fb2eec2121ad71f4b0f044e88bca39207b3f6b769aaa799c' ;; \
        armhf) rustArch='armv7-unknown-linux-gnueabihf'; rustupSha256='48c5ecfd1409da93164af20cf4ac2c6f00688b15eb6ba65047f654060c844d85' ;; \
        arm64) rustArch='aarch64-unknown-linux-gnu'; rustupSha256='e189948e396d47254103a49c987e7fb0e5dd8e34b200aa4481ecc4b8e41fb929' ;; \
        i386) rustArch='i686-unknown-linux-gnu'; rustupSha256='0e0be29c560ad958ba52fcf06b3ea04435cb3cd674fbe11ce7d954093b9504fd' ;; \
        *) echo >&2 "unsupported architecture: ${dpkgArch}"; exit 1 ;; \
    esac; \
    url="https://static.rust-lang.org/rustup/archive/1.25.1/${rustArch}/rustup-init"; \
    wget "$url"; \
    echo "${rustupSha256} *rustup-init" | sha256sum -c -; \
    chmod +x rustup-init; \
    ./rustup-init -y --no-modify-path --profile minimal --default-host ${rustArch}; \
    rm rustup-init; \
    chmod -R a+w $RUSTUP_HOME $CARGO_HOME; \
    cargo --version; \
    apt-get remove -y --auto-remove \
        wget \
        ; \
    rm -rf /var/lib/apt/lists/*; \
    mv /usr/local/cargo/bin/cargo ~; \
    mv /usr/local/cargo/bin/rustc ~; \
    rm /usr/local/cargo/bin/*; \
    mv ~/cargo /usr/local/cargo/bin/; \
    mv ~/rustc /usr/local/cargo/bin/;
COPY --from=builder /app/target/release/release-plz /usr/local/bin
ENTRYPOINT ["release-plz"]