FROM deepset/haystack:base-cpu-v1.23.0

COPY requirements.txt .
RUN pip install -r requirements.txt

# fix permission issues with Tika
RUN chmod 777 /tmp/tika*

# from https://huggingface.co/docs/hub/spaces-sdks-docker#permissions
# Set up a new user named "user" with user ID 1000
RUN useradd -m -u 1000 user
# Switch to the "user" user
USER user
# Set home to the user's home directory
ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH


# copy only the application files in $HOME/app
# Streamlit does not allow running an app from the root directory
COPY --chown=user Rock_fact_checker.py $HOME/app/
COPY --chown=user README.md $HOME/app/
COPY --chown=user pages $HOME/app/pages
COPY --chown=user app_utils $HOME/app/app_utils
COPY --chown=user data $HOME/app/data

WORKDIR $HOME/app

EXPOSE 8501

ENTRYPOINT ["streamlit", "run", "Rock_fact_checker.py"]