Dockerfile

FROM ubuntu:24.04

ENV DEBIAN_FRONTEND=noninteractive

## Install dependencies
RUN rm -rf /var/lib/apt/lists/* && \
     apt-get clean && \
     apt-get update && \
     apt-get install --fix-missing -y wget unzip curl || apt-get install -y -f && \
     apt-get clean

## Download and install Audiveris deb package once patched

RUN wget https://github.com/Audiveris/audiveris/releases/download/5.6.1/Audiveris-5.6.1-ubuntu24.04-x86_64.deb

## Patch the deb package to work without GUI
# Unpack the .deb
RUN dpkg-deb -R Audiveris-5.6.1-ubuntu24.04-x86_64.deb /tmp/audiveris

# Disable post-install script (replace with no-op)
RUN echo -e '#!/bin/sh\nexit 0' > /tmp/audiveris/DEBIAN/postinst
RUN chmod +x /tmp/audiveris/DEBIAN/postinst

# Repack the deb
RUN dpkg-deb -b /tmp/audiveris /tmp/audiveris-fixed.deb

# Install the modified deb
RUN apt-get install --fix-missing -y /tmp/audiveris-fixed.deb || apt-get install --fix-missing -y -f


RUN rm Audiveris-5.6.1-ubuntu24.04-x86_64.deb

## Install Gradio MCP
RUN apt-get install --fix-missing -y python3 python3-pip || apt-get install -y -f
# TODO: use a python virtual environment
RUN pip install --break-system-packages gradio[mcp]

## Clean
RUN apt-get clean

## Copy MCP server and execute it
COPY app.py /app/app.py
WORKDIR /app

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