Dockerfile

ARG target=""
# Setup chef
# NOTE: See /rust-toolchain.toml when updating.
FROM --platform=$BUILDPLATFORM rust:1.82.0-slim-bookworm AS base

RUN apt-get update && apt-get install pkg-config libssl-dev git -y

# TODO: Try and get https://github.com/cross-rs/cross working to simplify this.
ARG arch
RUN if [ "${arch}" = "aarch64-unknown-linux-gnu" ]; then \
    dpkg --add-architecture arm64 && \
    apt-get update && apt-get install libssl-dev:arm64 gcc-aarch64-linux-gnu zlib1g-dev:arm64 -y && \
    rustup target add ${arch}; \
    fi

RUN cargo install cargo-chef --locked

# Setup recipe
FROM base AS planner

WORKDIR /app

COPY . .

RUN cargo chef prepare --bin boilmaster --recipe-path recipe.json

# Build Boilmaster
FROM base AS builder

WORKDIR /app

COPY --from=planner /app/recipe.json recipe.json

RUN cargo chef cook --bin boilmaster --release --recipe-path recipe.json

COPY . .

ARG arch

ARG pkg-config-path
ARG pkg-config-sysroot-dir
ENV PKG_CONFIG_PATH=${pkg-config-path}
ENV PKG_CONFIG_SYSROOT_DIR=${pkg-config-sysroot-dir}

RUN cargo build --release --target ${arch} --bin boilmaster

# Create runtime image
FROM --platform=${target} debian:bookworm-slim AS runtime

# Redirect persistent data into one shared volume
ENV BM_VERSION_PATCH_DIRECTORY="/app/persist/patches"
ENV BM_SCHEMA_EXDSCHEMA_DIRECTORY="/app/persist/exdschema"
ENV BM_VERSION_DIRECTORY="/app/persist/versions"
ENV BM_SEARCH_SQLITE_DIRECTORY="/app/persist/search"

WORKDIR /app

RUN apt-get update && apt-get install -y git curl

ARG zlib
ARG arch

COPY --from=builder /lib/${zlib}/libz.so.1 /lib/${zlib}/libz.so.1
COPY --from=builder /app/boilmaster.toml /app/
COPY --from=builder /app/target/${arch}/release/boilmaster /app/

VOLUME /app/persist

HEALTHCHECK --start-period=45s --interval=15s --retries=3 --timeout=5s CMD curl -sf http://localhost:8080/health/live || exit 1

EXPOSE 8080

ENTRYPOINT ["/app/boilmaster"]