Dockerfile

# Use an official Python runtime as a parent image
FROM python:3.10.12-slim

# Install required packages for building eSpeak and general utilities
RUN apt-get update && apt-get install -y \
        build-essential \
        autoconf \
        automake \
        libtool \
        pkg-config \
        git \
        cmake \ 
        ffmpeg \
    && rm -rf /var/lib/apt/lists/*

# eSpeak install
RUN git clone -b dev-ca https://github.com/projecte-aina/espeak-ng

RUN pip install --upgrade pip && \
 cd espeak-ng && \
 ./autogen.sh && \
 ./configure --prefix=/usr && \
 make && \
 make install

RUN mkdir -p cache && chmod 777 cache

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
# vits2 install
RUN git clone -b dev-cat https://github.com/langtech-bsc/vits2_pytorch $HOME/app/vits2_pytorch

RUN cd $HOME/app/vits2_pytorch && \
pip install -r requirements.txt --no-cache && \
cd monotonic_align && \
python setup.py build_ext --inplace

# assert gradio version
RUN pip install gradio==4.44.1

COPY --chown=user . $HOME/app/vits2_pytorch/

EXPOSE 7860

CMD ["python3", "-u", "vits2_pytorch/app.py"]