Dockerfile-armv7

# Create docker image from arm32v7/python:3.9-slim
# This image serves as the base compile image

############### COMPILE IMAGE ###############
FROM arm32v7/python:3.9-slim AS compile-image

# Create python venv and add it to PATH

RUN python -m venv /ledfx/venv
ENV PATH="/ledfx/venv/bin:$PATH"

# Install compile dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
        # build-essential libc-dev \
        gcc \
    && apt-get install -y \
        # alsa-utils libasound2 libasound2-plugins \
        libatlas3-base \
        portaudio19-dev \
        # pulseaudio \
        python3-dev

########## VENV IMAGE ##########
FROM compile-image AS venv-image
RUN pip install --upgrade pip wheel setuptools
RUN pip install Cython
ARG LEDFX_PYPI='ledfx-dev'
RUN pip install $LEDFX_PYPI


# Create arm32v7/python:3.9-slim image
# This image copies /ledfx/venv from compile-image for a smaller final image

############### BUILD IMAGE ###############
FROM arm32v7/python:3.9-slim AS build-image

COPY --from=venv-image /ledfx/venv /ledfx/venv
ENV PATH="/ledfx/venv/bin:$PATH"
WORKDIR /ledfx
# Install system dependencies for ledfx
RUN apt-get update && apt-get install -y --no-install-recommends \
        alsa-utils \
        libatlas3-base \
        portaudio19-dev \
        && rm -rf /var/lib/apt/lists/*
# Add user `ledfx` and create home folder
RUN useradd --create-home ledfx --groups audio
# Set the working directory in the container
WORKDIR /home/ledfx
USER ledfx
# Expose port 8888 for web server
EXPOSE 8888/tcp
ENTRYPOINT [ "ledfx"]
CMD ["--host 0.0.0.0"]