Dockerfile

FROM python:3.12

# Install pip + Gradio dependencies
RUN apt-get update && apt-get install -y \
    swig \
    g++ \
    cmake \
    make \
    libglib2.0-dev \
    libxml2-dev \
    libzip-dev \
    libcurl4-openssl-dev \
    fluidsynth \
    libfluidsynth-dev \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*
# Install Python packages
RUN pip install --upgrade pip
#RUN pip install verovio
#RUN python3 -c "import verovio, sys; sys.stderr.write('✅ Verovio version: ' + verovio.toolkit().getVersion() + '\n')"
#RUN pip install gradio
#RUN pip install music21

COPY requirements.txt .
RUN pip install -r requirements.txt

# Copy app and MEI file
WORKDIR /app
COPY . .

# Change ownership to user id 1000 (default HF user)
RUN chown -R 1000:1000 /app

# Switch to user id 1000 (non-root, for HF)
USER 1000

RUN which fluidsynth && fluidsynth --version || echo "❌ Fluidsynth not found"

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