Dockerfile

FROM node:20-slim

RUN apt-get update && apt-get install -y \
    chromium \
    ca-certificates \
    fonts-liberation \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libcups2 \
    libdrm2 \
    libgbm1 \
    libgtk-3-0 \
    libnss3 \
    libx11-6 \
    libxcomposite1 \
    libxdamage1 \
    libxext6 \
    libxfixes3 \
    libxrandr2 \
    libxkbcommon0 \
    xdg-utils \
    --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

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

ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium
ENV NODE_ENV=production

EXPOSE 7860

CMD ["node", "index.js"]