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

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

COPY --chown=user requirements.txt .

# Install Python packages
RUN pip install -r requirements.txt

RUN pip install mecab-python3 unidic-lite

RUN pip install python-dotenv

COPY --chown=user . .

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

EXPOSE 7860

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