Dockerfile

# Base image for building
FROM python:3.8-slim as builder

# Set working directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    build-essential \
    git \
    && rm -rf /var/lib/apt/lists/*

# Copy only the files needed for installation
COPY setup.py .
COPY README.md .
COPY philoberta ./philoberta

# Create and activate virtual environment
RUN python -m venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Install dependencies
RUN pip install --no-cache-dir -e .

# Final stage
FROM python:3.8-slim

# Set working directory
WORKDIR /app

# Copy virtual environment from builder
COPY --from=builder /opt/venv /opt/venv
ENV PATH="/opt/venv/bin:$PATH"

# Copy application code
COPY . .

# Set environment variables
ENV PYTHONPATH=/app
ENV PYTHONUNBUFFERED=1

# Create directories for outputs
RUN mkdir -p outputs/figures outputs/results data/raw data/processed

# Default command
CMD ["python", "src/main.py"]