FROM python:3.9

# Install FFmpeg and other necessary system dependencies
RUN apt-get update && apt-get install -y \
    ffmpeg \
    libportaudio2 \
    libportaudiocpp0 \
    portaudio19-dev \
    bash \
    git git-lfs \
    wget curl procps \
    htop vim nano && \
  rm -rf /var/lib/apt/lists/*

RUN useradd -m -u 1000 user
USER user
ENV PATH="/home/user/.local/bin:$PATH"
# ^ when run as `user`, pip installs executables there

WORKDIR /app

COPY --chown=user ./requirements.txt requirements.txt
RUN pip install --no-cache-dir --upgrade -r requirements.txt

COPY --chown=user . /app

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