Dockerfile.django.prod

# Use Python 3.10 slim as base image
FROM python:3.10-slim AS builder

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV DJANGO_SETTINGS_MODULE=backend.settings_production


# Set work directory
WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    && curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
    && apt-get install -y nodejs \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Install Python dependencies
COPY backend/requirements.txt .
RUN pip wheel --no-cache-dir --no-deps --wheel-dir /app/wheels -r requirements.txt

# Install Tailwind CSS
RUN npm install -g tailwindcss

# Final stage
FROM python:3.10-slim

ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1
ENV DJANGO_SETTINGS_MODULE=backend.settings_production


WORKDIR /app

# Install system dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
    build-essential \
    curl \
    && curl -fsSL https://deb.nodesource.com/setup_16.x | bash - \
    && apt-get install -y nodejs \
    && apt-get clean \
    && rm -rf /var/lib/apt/lists/*

# Copy wheels from builder
COPY --from=builder /app/wheels /wheels
RUN pip install --no-cache /wheels/*

# Copy project
COPY backend .
COPY backend/docker-entrypoint.sh .
COPY backend/theme/static_src /app/backend/theme/static_src

# Create static and media directories
RUN mkdir -p /app/staticfiles /app/mediafiles


# Run Tailwind build
RUN python manage.py tailwind install
RUN python manage.py tailwind build

# Collect static files
RUN python manage.py collectstatic --noinput
# Set permissions
RUN chmod +x docker-entrypoint.sh

# Run as non-root user
RUN useradd -m django
RUN chown -R django:django /app
USER django

RUN pip install gunicorn

# Expose port
EXPOSE 8000

# Run entrypoint script
ENTRYPOINT ["/app/docker-entrypoint.sh"]