content: FROM node:10-slim
  
  # Install latest chrome dev package and fonts to support major charsets (Chinese, Japanese, Arabic, Hebrew, Thai and a few others)
  # Note: this installs the necessary libs to make the bundled version of Chromium that Puppeteer
  # installs, work.
  RUN wget -q -O - 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 -y google-chrome-unstable fonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst ttf-freefont \
        --no-install-recommends \
      && rm -rf /var/lib/apt/lists/*
  
  RUN apt-get update && apt-get install -y bash git
  
  RUN mkdir /workdir
  RUN chmod 0777 /workdir
  
  # Install puppeteer so it's available in the container.
  RUN npm i puppeteer@1.11.0 \
      # Add user so we don't need --no-sandbox.
      # same layer as npm install to keep re-chowned files from using up several hundred MBs more space
      && groupadd -r pptruser && useradd -r -g pptruser -G audio,video pptruser \
      && mkdir -p /home/pptruser/Downloads \
      && chown -R pptruser:pptruser /home/pptruser \
      && chown -R pptruser:pptruser /node_modules
  
  # Run everything after as non-privileged user.
  USER pptruser
  
  CMD ["true"]
  