FROM alpine:latest AS builder
RUN apk update && apk add --no-cache build-base git automake autoconf libtool popt-dev
WORKDIR /opt/src
RUN git clone https://github.com/naggety/picotts.git
WORKDIR /opt/src/picotts/pico
RUN ./autogen.sh && ./configure && make && make install
RUN strip /usr/local/lib/libttspico.so.*
RUN strip /usr/local/bin/pico2wave

FROM python:3.10-alpine
USER root
WORKDIR /usr/src/app
RUN apk update && apk add --no-cache py3-numpy py3-yaml popt
ENV PYTHONPATH=/usr/lib/python3.10/site-packages
COPY --from=builder /usr/local/lib/libttspico.so* /usr/local/lib/
COPY --from=builder /usr/local/bin/pico2wave /usr/local/bin/
COPY --from=builder /usr/local/share/pico/ /usr/local/share/pico/
COPY pyVoIP-1.6.4.patched-py3-none-any.whl ./
RUN pip install --no-cache-dir pyVoIP-1.6.4.patched-py3-none-any.whl
COPY fvx.py ./
VOLUME /opt/config
WORKDIR /opt/config
ENTRYPOINT ["python", "-u", "/usr/src/app/fvx.py", "/opt/config/config.yaml"]