FROM corex:4.3.0

WORKDIR /workspace

COPY requirements_piper.txt constraints_piper.txt piper_server.py launch_piper.sh /workspace/
COPY piper /workspace/piper

RUN pip install -r requirements_piper.txt -c constraints_piper.txt
ENV PYTHONPATH=/workspace/piper/src/python:$PYTHONPATH
RUN cd /workspace/piper/src/python && pip install -e . && ./build_monotonic_align.sh

ENTRYPOINT ["/bin/bash", "launch_piper.sh"]