FROM python:3.8

# Use a virtual environment.
RUN python -m venv /app/venv
ENV PATH="/app/venv/bin:$PATH"

# Upgrade pip.
RUN python -m pip install --upgrade pip

# Make a directory for the service files and copy the service repo into the container.
WORKDIR /app/service
COPY . .

# Install module & dependencies
RUN python3 -m pip install -e .
RUN python3 -m pip install -r requirements.txt

# Run the service loop.
CMD ["python", "src/serve.py"]