meshbbs_Dockerfile

# Build stage - using nightly for edition2024 support
FROM rustlang/rust:nightly-alpine AS builder

# Install build dependencies
RUN apk add --no-cache \
    musl-dev \
    git \
    pkgconfig \
    openssl-dev \
    openssl-libs-static \
    ca-certificates

# Add musl target
RUN rustup target add x86_64-unknown-linux-musl

WORKDIR /build

# Clone the repo WITH submodules directly in Docker
RUN git clone --recurse-submodules https://github.com/martinbogo/meshbbs.git . && \
    git checkout main

# Build fully static binary with musl
ENV RUSTFLAGS='-C target-feature=+crt-static -C link-arg=-static'
RUN cargo build --release --target x86_64-unknown-linux-musl

# Strip debug symbols to minimize size
RUN strip /build/target/x86_64-unknown-linux-musl/release/meshbbs

# Runtime stage - Alpine with shell for debugging
FROM alpine:latest

# Install runtime essentials including shell
RUN apk add --no-cache \
    libgcc \
    ca-certificates \
    bash \
    coreutils

# Copy the static binary
COPY --from=builder /build/target/x86_64-unknown-linux-musl/release/meshbbs /usr/local/bin/meshbbs

# Create app directory
WORKDIR /app

# Expose volume mount point
VOLUME ["/app/data"]

# Run the BBS
ENTRYPOINT ["meshbbs"]
CMD ["start"]