# Likwid Backend Dockerfile
FROM rust:1.88-slim-bookworm as builder

WORKDIR /app

ENV SQLX_OFFLINE=true

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

# Copy manifests
COPY Cargo.toml Cargo.lock ./

# Create dummy main to cache dependencies
RUN mkdir src && echo "fn main() {}" > src/main.rs
RUN cargo build --release
RUN rm -rf src

# Copy source code
COPY src ./src
COPY migrations ./migrations
COPY migrations_demo ./migrations_demo
COPY .sqlx ./.sqlx

# Optionally exclude demo seed migration from the compiled binary (enterprise-safe prod builds)
ARG INCLUDE_DEMO_SEED=false
RUN if [ "$INCLUDE_DEMO_SEED" != "true" ]; then rm -f ./migrations_demo/20260127150000_demo_seed_data.sql; fi

# Build the actual binary
RUN touch src/main.rs && cargo build --release

# Runtime stage
FROM debian:bookworm-slim

WORKDIR /app

# Install runtime dependencies
RUN apt-get update && apt-get install -y \
    ca-certificates \
    libssl3 \
    && rm -rf /var/lib/apt/lists/*

# Copy binary and migrations
COPY --from=builder /app/target/release/likwid /app/likwid
COPY --from=builder /app/migrations /app/migrations

# Create non-root user
RUN useradd -r -s /bin/false likwid
USER likwid

EXPOSE 3000

CMD ["./likwid"]