Dockerfile

FROM node:20-slim

# Install Puppeteer dependencies
RUN apt-get update && apt-get install -y \
    chromium \
    fonts-ipafont-gothic \
    fonts-wqy-zenhei \
    fonts-thai-tlwg \
    fonts-kacst \
    fonts-freefont-ttf \
    libxss1 \
    --no-install-recommends \
    && rm -rf /var/lib/apt/lists/*

# Set environment variables
ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD=true \
    PUPPETEER_EXECUTABLE_PATH=/usr/bin/chromium

# Create app directory
WORKDIR /app

# Copy package files
COPY package.json ./

# Install dependencies
RUN npm install

# Copy app source
COPY . .

# Expose port
EXPOSE 7860

# Start command
CMD ["node", "server.js"]