Dockerfile

# Dockerfile for PR-Sentinel
FROM python:3.11-slim

# Set working directory
WORKDIR /app

# Copy requirements first for better caching
COPY requirements.txt .

# Install dependencies
RUN pip install --no-cache-dir -r requirements.txt

# Copy application files
COPY main.py .
COPY config.py .
COPY spam_detector.py .
COPY github_client.py .
COPY storage.py .

# Create directory for storage
RUN mkdir -p /app/data

# Expose port
EXPOSE 8000

# Set environment variables
ENV PYTHONUNBUFFERED=1
ENV PR_TRACKING_FILE=/app/data/pr_tracking.json

# Health check
HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
  CMD python -c "import requests; requests.get('http://localhost:8000/health')" || exit 1

# Run the application
CMD ["python", "main.py"]