-# FIXME: use "--platform=$BUILDPLATFORM" and solve openssl cross-compile issue
-FROM rust:1.67.0-alpine as builder
-
-# Install build dependencies
-RUN apk add --no-cache git openssl-dev libpq-dev musl-dev
-
-# Set the working directory to /app and copy the source code
+FROM clux/muslrust:1.67.0 as builder
WORKDIR /app
-COPY . .
-
-# Set the target architecture (can be set using --build-arg), buildx set it automatically
-ARG TARGETARCH
+ARG CARGO_BUILD_TARGET=x86_64-unknown-linux-musl
# This can be set to release using --build-arg
ARG RUST_RELEASE_MODE="debug"
-# Prepare toolchain
-# Docker and Rust use different architecture naming schemas, so we have to convert them
-RUN case $TARGETARCH in \
- arm64) RUSTARCH=aarch64 ;; \
- amd64) RUSTARCH=x86_64 ;; \
- *) echo "unsupported architecture: $TARGETARCH"; exit 3 ;; \
- esac \
- && echo "RUSTARCH=$RUSTARCH" >> .buildenv
+COPY . .
+# Build the project
+
# Debug mode build
RUN --mount=type=cache,target=/app/target \
- if [ "$RUST_RELEASE_MODE" = "debug" ]; then \
- source .buildenv \
- && echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
- && rustup target add ${RUSTARCH}-unknown-linux-musl \
- && cargo build --target ${RUSTARCH}-unknown-linux-musl \
- && cp ./target/${RUSTARCH}-unknown-linux-musl/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
+ if [ "$RUST_RELEASE_MODE" = "debug" ] ; then \
+ echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
+ && cargo build --target ${CARGO_BUILD_TARGET} \
+ && cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
fi
# Release mode build
RUN \
- if [ "$RUST_RELEASE_MODE" = "release" ]; then \
- source .buildenv \
- && rustup target add ${RUSTARCH}-unknown-linux-musl \
- && cargo build --target ${RUSTARCH}-unknown-linux-musl --release \
- && cp ./target/${RUSTARCH}-unknown-linux-musl/${RUST_RELEASE_MODE}/lemmy_server /app/lemmy_server; \
+ if [ "$RUST_RELEASE_MODE" = "release" ] ; then \
+ echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
+ && cargo build --target ${CARGO_BUILD_TARGET} --release \
+ && cp ./target/$CARGO_BUILD_TARGET/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
fi
-# The Alpine runner
+# The alpine runner
FROM alpine:3 as lemmy
-# Install libpq for Postgres
-RUN apk add --no-cache ca-certificates libpq
+# Install libpq for postgres
+RUN apk add libpq
# Copy resources
COPY --from=builder /app/lemmy_server /app/lemmy
-EXPOSE 8536
CMD ["/app/lemmy"]