Dockerfile

FROM node:20-bullseye

# Install system dependencies
RUN apt-get update && apt-get install -y \
    python3 python3-pip wget unzip openjdk-17-jdk \
    && apt-get clean

# Install Bubblewrap CLI globally (this provides `twa`)
RUN npm install -g @bubblewrap/cli

# Add npm global bin to PATH
ENV PATH="/root/.npm-global/bin:$PATH"

# Set workdir
WORKDIR /workspace

COPY requirements.txt .
COPY app.py .
COPY entrypoint.sh .

RUN pip3 install -r requirements.txt
RUN chmod +x entrypoint.sh

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