# Stage 1: Build
FROM rust:1.93-slim AS builder
WORKDIR /app
# Cache dependencies
COPY Cargo.toml Cargo.lock ./
RUN mkdir -p src/bin && echo "fn main() {}" > src/main.rs && echo "fn main() {}" > src/bin/export_json_schema.rs && cargo build --release && rm -rf src
# Build actual binary
COPY src ./src
RUN touch src/main.rs && cargo build --release

# Stage 2: Minimal runtime image
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/rustycms /usr/local/bin/rustycms
WORKDIR /data
EXPOSE 3000
CMD ["rustycms", "--host", "0.0.0.0"]