# Base image with Python 3.9
FROM python:3.10.12

# Create a new user with a home directory and set it as the current user
RUN useradd -m -u 1000 user
USER user

# Add the local Python package directory to PATH
ENV PATH="/home/user/.local/bin:$PATH"

# Set the working directory
WORKDIR /app

# Copy the requirements file and install dependencies
COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

# Copy the entire application code to the container
COPY --chown=user . /app

# Define the default command to run the Flask app using Waitress
CMD ["waitress-serve", "--host=0.0.0.0", "--port=7860", "app:app"]