# KeepItGoing Server Dockerfile
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE=1
ENV PYTHONUNBUFFERED=1

# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y \
    libpq-dev \
    gcc \
    && rm -rf /var/lib/apt/lists/*

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

# Copy project
COPY . .

# Collect static files
RUN python manage.py collectstatic --noinput --settings=config.settings.selfhosted || true

# Create non-root user
RUN addgroup --system appgroup && adduser --system --group appuser
RUN chown -R appuser:appgroup /app
USER appuser

# Expose port
EXPOSE 8000

# Run gunicorn
CMD ["gunicorn", "--bind", "0.0.0.0:8000", "--workers", "4", "config.wsgi:application"]