content: # Used to create a development image for working on Selenium
  
  # You can find the new timestamped tags here: https://hub.docker.com/r/gitpod/workspace-full/tags
  FROM gitpod/workspace-full
  
  USER root
  
  #RUN apt-get update -qqy && apt-get install -y wget curl gnupg2
  
  # So we can install browsers and browser drivers later
  RUN wget https://packages.microsoft.com/config/ubuntu/21.04/packages-microsoft-prod.deb -O packages-microsoft-prod.deb \
      && dpkg -i packages-microsoft-prod.deb && rm packages-microsoft-prod.deb
  RUN wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/google-chrome.gpg && \
      echo "deb [signed-by=/etc/apt/trusted.gpg.d/google-chrome.gpg] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list
  RUN mkdir -p /home/gitpod/selenium /var/run/supervisor /var/log/supervisor && \
    chmod -R 777 /var/run/supervisor /var/log/supervisor
  
  ENV DEBIAN_FRONTEND=noninteractive
  
  # Things needed by bazel and to run tests
  
  RUN apt-get update -qqy && \
      apt-get -qy install python-is-python3 \
                          dotnet-sdk-8.0 \
                          supervisor \
                          x11vnc \
                          fluxbox \
                          xvfb && \
      rm -rf /var/lib/apt/lists/* /var/cache/apt/*
  
  # Browsers
  
  RUN apt-get update -qqy && \
      apt-get -qy install google-chrome-stable firefox && \
      rm -rf /var/lib/apt/lists/* /var/cache/apt/*
  
  # noVNC exposes VNC through a web page
  ENV NOVNC_TAG="1.3.0" \
      WEBSOCKIFY_TAG="0.10.0"
  
  RUN wget -nv -O /tmp/noVNC.zip "https://github.com/novnc/noVNC/archive/refs/tags/v${NOVNC_TAG}.zip" \
    && unzip -x /tmp/noVNC.zip -d /tmp \
    && mv /tmp/noVNC-${NOVNC_TAG} /home/gitpod/selenium/noVNC \
    && cp /home/gitpod/selenium/noVNC/vnc.html /home/gitpod/selenium/noVNC/index.html \
    && rm /tmp/noVNC.zip \
    && wget -nv -O /tmp/websockify.zip "https://github.com/novnc/websockify/archive/refs/tags/v${WEBSOCKIFY_TAG}.zip" \
    && unzip -x /tmp/websockify.zip -d /tmp \
    && rm /tmp/websockify.zip \
    && mv /tmp/websockify-${WEBSOCKIFY_TAG} /home/gitpod/selenium/noVNC/utils/websockify
  
  # Bazel
  
  RUN curl -L https://github.com/bazelbuild/bazelisk/releases/download/v1.21.0/bazelisk-linux-amd64 -o /usr/bin/bazelisk && \
      chmod 755 /usr/bin/bazelisk && \
      ln -sf /usr/bin/bazelisk /usr/bin/bazel
  
  USER gitpod
  
  # Supervisor
  #======================================
  # Add Supervisor configuration file
  #======================================
  COPY scripts/gitpod/supervisord.conf /etc
  
  #==============================
  # Scripts to run XVFB, VNC, and noVNC
  #==============================
  COPY scripts/gitpod/start-xvfb.sh \
        scripts/gitpod/start-vnc.sh \
        scripts/gitpod/start-novnc.sh \
        /home/gitpod/selenium/
  
  # To run browser tests
  ENV DISPLAY :99.0
  ENV DISPLAY_NUM 99
  ENV SCREEN_WIDTH 1360
  ENV SCREEN_HEIGHT 1020
  ENV SCREEN_DEPTH 24
  ENV SCREEN_DPI 96
  ENV VNC_PORT 5900
  ENV NO_VNC_PORT 7900
  