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Use cross-compilation for CI, build the Docker image from source (#85)

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mdecimus
2024-04-12 16:35:00 +02:00
parent 4ba65d6676
commit d876033c1a
17 changed files with 391 additions and 628 deletions
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@@ -1,19 +1,42 @@
FROM debian:bullseye-slim
# Stalwart Dockerfile
# Credits: https://github.com/33KK
RUN apt-get update -y && apt-get install -yq ca-certificates curl
FROM --platform=$BUILDPLATFORM docker.io/lukemathwalker/cargo-chef:latest-rust-slim-bookworm AS chef
WORKDIR /build
COPY resources/docker/entrypoint.sh /usr/local/bin/entrypoint.sh
COPY resources/docker/download.sh /usr/local/bin/download.sh
RUN chmod a+rx /usr/local/bin/*.sh
RUN /usr/local/bin/download.sh
RUN rm /usr/local/bin/download.sh
FROM --platform=$BUILDPLATFORM chef AS planner
COPY . .
RUN cargo chef prepare --recipe-path /recipe.json
RUN useradd stalwart-mail -s /sbin/nologin -M
RUN mkdir -p /opt/stalwart-mail
RUN chown stalwart-mail:stalwart-mail /opt/stalwart-mail
FROM --platform=$BUILDPLATFORM chef AS builder
ARG TARGETPLATFORM
RUN case "${TARGETPLATFORM}" in \
"linux/arm64") echo "aarch64-unknown-linux-gnu" > /target.txt && echo "-C linker=aarch64-linux-gnu-gcc" > /flags.txt ;; \
"linux/amd64") echo "x86_64-unknown-linux-gnu" > /target.txt && echo "-C linker=x86_64-linux-gnu-gcc" > /flags.txt ;; \
*) exit 1 ;; \
esac
RUN export DEBIAN_FRONTEND=noninteractive && \
apt-get update && \
apt-get install -yq build-essential libclang-16-dev \
g++-aarch64-linux-gnu binutils-aarch64-linux-gnu \
g++-x86-64-linux-gnu binutils-x86-64-linux-gnu
RUN rustup target add "$(cat /target.txt)"
COPY --from=planner /recipe.json /recipe.json
RUN RUSTFLAGS="$(cat /flags.txt)" cargo chef cook --target "$(cat /target.txt)" --release --recipe-path /recipe.json
COPY . .
RUN RUSTFLAGS="$(cat /flags.txt)" cargo build --target "$(cat /target.txt)" --release -p mail-server -p stalwart-cli
RUN mv "/build/target/$(cat /target.txt)/release" "/output"
FROM docker.io/debian:bookworm-slim
WORKDIR /opt/stalwart-mail
RUN export DEBIAN_FRONTEND=noninteractive && \
apt-get update && \
apt-get install -yq ca-certificates
COPY --from=builder /output/stalwart-mail /usr/local/bin
COPY --from=builder /output/stalwart-cli /usr/local/bin
COPY ./resources/docker/entrypoint.sh /usr/local/bin/entrypoint.sh
RUN chmod -R 755 /usr/local/bin
CMD ["/usr/local/bin/stalwart-mail"]
VOLUME [ "/opt/stalwart-mail" ]
EXPOSE 443 25 587 465 143 993 4190 8080
ENTRYPOINT ["/bin/sh", "/usr/local/bin/entrypoint.sh"]