hi,
i am using this
root@instance-20211112-2005:/opt/lemmy/lemmy/docker# cat Dockerfile.arm64
FROM rust:1.70.0 as builder
WORKDIR /app
COPY . .
# This can be set to release using --build-arg
ARG RUST_RELEASE_MODE="debug"
COPY . .
# Build the project
# Debug mode build
RUN --mount=type=cache,target=/app/target \
if [ "$RUST_RELEASE_MODE" = "debug" ] ; then \
echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
&& cargo build \
&& cp ./target/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
fi
# Release mode build
RUN \
if [ "$RUST_RELEASE_MODE" = "release" ] ; then \
echo "pub const VERSION: &str = \"$(git describe --tag)\";" > "crates/utils/src/version.rs" \
&& cargo build --release \
&& cp ./target/$RUST_RELEASE_MODE/lemmy_server /app/lemmy_server; \
fi
FROM debian:bullseye-slim
RUN apt-get update && apt-get install -y libpq5 ca-certificates && rm -rf /var/lib/apt/lists/*
COPY --from=builder /app/lemmy_server /app/lemmy
CMD ["/app/lemmy"]
Also Lemmy developers are working on cross build - so it should be available in the future I hope :)