Dockerfile

FROM node:18

RUN apt update && apt install -y \
    python3 \
    python3-pip \
    ffmpeg \
    && rm -rf /var/lib/apt/lists/*

RUN pip3 install --no-cache-dir yt-dlp

WORKDIR /app

COPY package.json ./
RUN npm install --omit=dev

COPY server.js .

EXPOSE 7860
CMD ["npm", "start"]