# Build stage - use Debian-based nightly for glibc compatibility

FROM rust:bookworm AS builder

# Use stable toolchain (aligned with CI)

RUN rustup default stable

WORKDIR /app

# Copy manifests

COPY Cargo.toml Cargo.lock ./

# Copy migrations for sqlx compile-time verification

COPY migrations ./migrations

# Copy source code

COPY src ./src

# Build for release

RUN cargo build --release

# Runtime stage

FROM debian:bookworm-slim

# Install runtime dependencies

RUN apt-get update && apt-get install -y \

ca-certificates \

libpq5 \

curl \

&& rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Copy the binary from builder

COPY --from=builder /app/target/release/tart-backend /app/tart-backend

# Create data directory

RUN mkdir -p /data

# Expose ports

EXPOSE 9000 8080

# Set default bind addresses (non-sensitive defaults)

ENV TELEMETRY_BIND=0.0.0.0:9000

ENV API_BIND=0.0.0.0:8080

# DATABASE_URL must be provided at runtime via environment variable or docker-compose

# Example: DATABASE_URL=postgres://user:password@host:5432/dbname

# Run the binary

CMD ["/app/tart-backend"]