Dockerfile

# Use a Node.js base image
FROM node:18

# Set working directory
WORKDIR /app

# Copy package.json and package-lock.json
COPY package*.json ./

# Install dependencies
RUN npm install

# Install Puppeteer and Chromium as dependencies
RUN npm install puppeteer chromium

# Install required dependencies (like libx11) for Puppeteer to run headless Chromium
RUN apt-get update && apt-get install -y \
    wget \
    ca-certificates \
    fonts-liberation \
    libappindicator3-1 \
    libasound2 \
    libatk-bridge2.0-0 \
    libatk1.0-0 \
    libcups2 \
    libdbus-1-3 \
    libgdk-pixbuf2.0-0 \
    libnspr4 \
    libnss3 \
    libx11-xcb1 \
    libxcomposite1 \
    libxdamage1 \
    libxrandr2 \
    xdg-utils \
    && rm -rf /var/lib/apt/lists/*

# Log Chromium installation path
RUN echo "Chromium path: $(npm explore chromium -- npm bin)"

# Copy the rest of the application
COPY . .

# Expose the port
EXPOSE 7860

# Command to run the app
CMD ["node", "server.js"]