Dockerfile.api

# Dockerfile for UET API (Rust Backend)
FROM ubuntu:24.04 AS builder

ENV DEBIAN_FRONTEND=noninteractive

WORKDIR /app

# Install build dependencies
RUN apt-get update && apt-get install -y curl pkg-config libssl-dev protobuf-compiler build-essential && rm -rf /var/lib/apt/lists/*

# Install Rust
RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
ENV PATH="/root/.cargo/bin:${PATH}"

# Copy Cargo workspace files
COPY Cargo.toml Cargo.lock ./
COPY uet_core ./uet_core
COPY uet_kb ./uet_kb
COPY uet_api ./uet_api
COPY uet_miner ./uet_miner
COPY uet_chain ./uet_chain
COPY uet_security ./uet_security
COPY uet_agents ./uet_agents

# Build the API binary
RUN cargo build --release -p uet_api

# Runtime Stage
FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive

WORKDIR /app

# Install runtime dependencies
RUN apt-get update && apt-get install -y ca-certificates libssl-dev && rm -rf /var/lib/apt/lists/*

# Copy binary from builder
COPY --from=builder /app/target/release/uet_api /usr/local/bin/uet_api

# Copy migrations
COPY uet_api/migrations ./migrations

# Environment
ENV RUST_LOG=info

# Expose API port
EXPOSE 3001

CMD ["uet_api"]