FROM python:3.9

RUN apt-get update && apt-get install -y gnupg && \ 
     apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 A3A48C4A && \ 
     echo "deb http://ppa.launchpad.net/zeehio/festcat/ubuntu bionic main" >> /etc/apt/sources.list && \ 
     echo "deb-src http://ppa.launchpad.net/zeehio/festcat/ubuntu bionic main" >> /etc/apt/sources.list && \ 
     apt-get update && \ 
     apt-get -y install festival festvox-ca-ona-hts festvox-ca-pau-hts lame git make autoconf automake libtool pkg-config gcc libsonic-dev ronn kramdown libpcaudio-dev espeak-ng

RUN useradd -m -u 1000 user

USER user


ENV HOME=/home/user \
	PATH=/home/user/.local/bin:$PATH

# Set the working directory to the user's home directory
WORKDIR $HOME/app

COPY --chown=user requirements.txt .
COPY --chown=user models models

RUN pip install -r requirements.txt

COPY --chown=user engine.py .
COPY --chown=user festival.py .
COPY --chown=user app.py .

RUN mkdir -p cache && chmod 777 cache

ENV NUMBA_CACHE_DIR=/home/user/cache
ENV MPLCONFIGDIR=/home/user/cache

EXPOSE 7860

CMD ["python", "app.py"]