# ./backend/Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.12-slim

# Set environment variables
ENV PYTHONDONTWRITEBYTECODE 1
ENV PYTHONUNBUFFERED 1

# Set work directory
WORKDIR /app

# Install Python dependencies
# Copy only requirements first to leverage Docker cache
COPY requirements.txt ./
RUN pip install --no-cache-dir -r requirements.txt

# Copy the entrypoint script first
COPY ./entrypoint.sh /app/entrypoint.sh
# Ensure it's executable inside the container too
RUN chmod +x /app/entrypoint.sh

# Copy the rest of the backend source code
COPY . .

# Set the entrypoint script
ENTRYPOINT ["/app/entrypoint.sh"]

# Set the default command that the entrypoint will execute if none is provided by compose
# This is useful if you run the image directly without compose sometimes
CMD ["python", "manage.py", "runserver", "0.0.0.0:8080"]