Install sitespeed.io and dependencies on Debian

install-sitespeed.io-and-dependencies-debian.sh

#!/bin/bash
# Make sure we have curl
sudo apt update
sudo apt install -y curl
# Install NodeJS
curl -sL https://deb.nodesource.com/setup_20.x -o nodesource_setup.sh
sudo bash nodesource_setup.sh
sudo apt install -y nodejs
# Install Visual Metrics dependencies
sudo apt-get update -y && sudo apt-get install -y ffmpeg
sudo apt-get install -y python3-dev python3-pip python-is-python3
python -m pip install pyssim OpenCV-Python Numpy scipy --break-system-packages
# Install xvfb
sudo apt-get install -y xvfb
# Net-tools for throttling your connection
sudo apt-get install -y net-tools iproute2 tcpdump
# Install Firefox
sudo echo "deb http://deb.debian.org/debian/ unstable main contrib non-free" >> /etc/apt/sourceslist.d/debian.list
sudo apt-get update
sudo apt-get install -y --no-install-recommends firefox 
# Install Chrome
wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | sudo apt-key add -
sudo sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google-chrome.list'
sudo apt update
sudo apt install -y google-chrome-stable
# Setup a new user
echo 'Setup a user that runs sitespeed.io. The user name is sitespeedio'
sudo useradd -m -s /bin/bash sitespeedio
sudo usermod -aG sudo sitespeedio
echo "sitespeedio ALL=(ALL:ALL) NOPASSWD:ALL" | sudo tee "/etc/sudoers.d/sitespeedio"
echo "Install sitespeed.io as the sitespeedio user and fix the sudo npm problem"
su - sitespeedio -c 'mkdir "${HOME}/.npm-packages"'
su - sitespeedio -c 'npm config set prefix "${HOME}/.npm-packages"'
su - sitespeedio -c 'echo -e "NPM_PACKAGES=\"${HOME}/.npm-packages\"" >> ~/.bashrc ;  echo -e "export PATH=\"$PATH:${HOME}/.npm-packages/bin\"" >> ~/.bashrc'
su - sitespeedio -c 'npm install sitespeed.io -g'
su - sitespeedio