Dockerfile.node

# syntax=docker/dockerfile:1
# ──────────────────────────────────────────────────────────────────────────────
# Stage 1: build the Rust binary
# ──────────────────────────────────────────────────────────────────────────────
FROM rust:1.77 AS builder

WORKDIR /build

# Cache dependency compilation separately from source
COPY protocol/Cargo.toml protocol/Cargo.lock ./protocol/
# Copy all crate Cargo.toml files so cargo can resolve the workspace
COPY protocol/crates ./protocol/crates/

# Pre-fetch and compile dependencies (cached unless Cargo.* changes)
RUN cargo build --manifest-path protocol/Cargo.toml -p loxi-cli --release 2>/dev/null || true

# Now copy full source and do the real build
COPY protocol ./protocol/
RUN cargo build --manifest-path protocol/Cargo.toml -p loxi-cli --release

# ──────────────────────────────────────────────────────────────────────────────
# Stage 2: minimal runtime image
# ──────────────────────────────────────────────────────────────────────────────
FROM debian:bookworm-slim

RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy the compiled binary
COPY --from=builder /build/protocol/target/release/loxi /usr/local/bin/loxi

# Copy WASM artifacts and public assets served by the logistics server
COPY protocol/crates/logistics/loxi-logistics/public ./public

# Valhalla tiles are mounted at runtime via the compose volume.
# Create the expected path so the server can start without tiles present.
RUN mkdir -p /data/valhalla_tiles

EXPOSE 3005 8080

# The env file is supplied via compose env_file / environment variables.
CMD ["loxi", "node", "--port", "3005", "--dist", "/app/public"]