#!/usr/bin/env sh
set -eu

[ "$#" -ne 0 ] && { echo "No arguments expected" >&2; exit 1; }

if ! [ -f NVIDIA-Linux-x86_64-470.256.02.run ]; then
  wget "https://us.download.nvidia.com/XFree86/Linux-x86_64/470.256.02/NVIDIA-Linux-x86_64-470.256.02.run" -O NVIDIA-Linux-x86_64-470.256.02.run.tmp
  mv NVIDIA-Linux-x86_64-470.256.02.run.tmp NVIDIA-Linux-x86_64-470.256.02.run
fi

echo "a837946dd24d7945c1962a695f1f31965f3ceb6927f52cd08fd51b8db138b7a888bbeab69243f5c8468a7bd7ccd47f5dbdb48a1ca81264866c1ebb7d88628f88 NVIDIA-Linux-x86_64-470.256.02.run" | sha512sum -c
