school_compare/Dockerfile

# syntax=docker/dockerfile:1

FROM python:3.11-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1 \
    PYTHONUNBUFFERED=1 \
    PIP_NO_CACHE_DIR=1 \
    PIP_DISABLE_PIP_VERSION_CHECK=1

# Install curl for healthcheck and libpq for PostgreSQL
RUN apt-get update && apt-get install -y --no-install-recommends \
    curl \
    libpq5 \
    && rm -rf /var/lib/apt/lists/*

WORKDIR /app

# Install dependencies first for better caching
COPY requirements.txt .
RUN pip install --no-cache-dir -r requirements.txt

# Copy application code
COPY backend/ ./backend/
COPY scripts/ ./scripts/

ARG BUILD_SHA=development
ARG BUILD_ID=development
LABEL io.schoolcompare.build-id=$BUILD_ID
LABEL io.schoolcompare.commit=$BUILD_SHA
RUN python -c 'import json,sys; open("backend/build-info.json", "w").write(json.dumps({"sha":sys.argv[1],"build_id":sys.argv[2]}))' "$BUILD_SHA" "$BUILD_ID"

# Expose the application port
EXPOSE 80

# Run the application (using module import)
CMD ["python", "-m", "uvicorn", "backend.app:app", "--host", "0.0.0.0", "--port", "80"]