FROM node:20-slim
# yt-dlp is intentionally opt-in. Enabling its image build alone does not make
# acquisition live: the worker additionally requires explicit runtime gates.
ARG INSTALL_YTDLP=false
RUN apt-get update && apt-get install -y ffmpeg \
    && if [ "$INSTALL_YTDLP" = "true" ]; then apt-get install -y yt-dlp; fi \
    && rm -rf /var/lib/apt/lists/*
WORKDIR /app
COPY package*.json ./
RUN npm install --legacy-peer-deps
COPY . .
RUN npm run build
EXPOSE 3000
CMD ["npm", "run", "start"]