Dockerfile

# Use the official Node.js 20.17.0 image as a parent image
FROM node:20.17.0

# Set the working directory in the container
WORKDIR /usr/src/app


ENV PUPPETEER_SKIP_CHROMIUM_DOWNLOAD true

RUN apt-get update && apt-get install curl gnupg ffmpeg -y \
    && curl --location --silent https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add - \
    && sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list' \
    && apt-get update \
    && apt-get install google-chrome-stable -y --no-install-recommends \
    && apt-get install -y libvips-dev \
    && rm -rf /var/lib/apt/lists/*
# Copy package.json and package-lock.json (if available)
COPY package*.json ./

# Install dependencies
RUN npm install --os=linux --cpu=x64 sharp

# Copy the rest of your app's source code
COPY . .

# Expose the port your app runs on
EXPOSE 3000

# Set environment variables
ENV HOST=0.0.0.0
ENV PUPPETEER_EXECUTABLE_PATH=/usr/bin/google-chrome-stable

# Create a non-root user
RUN useradd -m appuser

# Change ownership of the working directory to the non-root user
RUN chown -R appuser:appuser /usr/src/app

# Switch to the non-root user
USER appuser


# Start the application
CMD ["node", "app/server.js"]