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network-poc/Dockerfile.native-node

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+FROM rust:slim AS builder
+
+RUN apt-get update && apt-get install -y \
+    pkg-config libssl-dev g++ \
+    && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /app
+COPY Cargo.toml 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
+
+# Tyhjät src-tiedostot riippuvuuksien esikääntämistä varten
+RUN mkdir -p hub/src node/src native-node/src \
+    && echo "fn main(){}" > hub/src/main.rs \
+    && echo "" > node/src/lib.rs \
+    && echo "fn main(){}" > native-node/src/main.rs \
+    && cargo build --release -p native-node 2>/dev/null || true
+
+COPY native-node/src native-node/src
+RUN cargo build --release -p native-node
+
+FROM debian:bookworm-slim
+RUN apt-get update && apt-get install -y ca-certificates && rm -rf /var/lib/apt/lists/*
+COPY --from=builder /app/target/release/native-node /usr/local/bin/native-node
+
+ENV HUB_URL=ws://hub:3000/ws
+ENV ALLOCATED_GB=4
+
+CMD ["native-node"]