# syntax=docker/dockerfile:1
FROM rust:slim AS builder

RUN apt-get update && apt-get install -y \
    curl pkg-config libssl-dev g++ \
    && rm -rf /var/lib/apt/lists/*

RUN curl https://rustwasm.github.io/wasm-pack/installer/init.sh -sSf | sh

WORKDIR /app

# Kopioi kaikki Cargo-tiedostot
COPY Cargo.toml ./
COPY Cargo.lock* ./
COPY hub/Cargo.toml hub/Cargo.toml
COPY node/Cargo.toml node/Cargo.toml
COPY native-node/Cargo.toml native-node/Cargo.toml

# Kopioi lähdekoodi
COPY hub/src hub/src
COPY node/src node/src
COPY native-node/src native-node/src
COPY static static

# Rakenna Wasm — cache mount pitää Cargo-rekisterin ja target-kansion buildien välillä
RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/app/target \
    cd node && wasm-pack build --target web --out-dir ../static/pkg

# Rakenna Hub
RUN --mount=type=cache,target=/usr/local/cargo/registry \
    --mount=type=cache,target=/app/target \
    cargo build --release -p hub \
    && cp /app/target/release/hub /usr/local/bin/hub

FROM debian:bookworm-slim
RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*

COPY --from=builder /usr/local/bin/hub /usr/local/bin/hub
COPY --from=builder /app/static /app/static

WORKDIR /app
ENV STATIC_DIR=/app/static
EXPOSE 3000
CMD ["hub"]