{ pkgs ? import <nixpkgs> { } }:
with pkgs;
mkShell rec {
  openfoam = callPackage ./pkgs/openfoam/default.nix { };
  buildInputs = [
    gnumake
    mpi
    openfoam
  ];

  shellHook = ''
    echo "⠀⢰⣿⣷⣦⣄⡀⠀⣀⣀⣀⣀⣀⡀⠀⢀⣠⣴⣶⣿⡆"
    echo "⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡃"
    echo "⠀⠈⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿"
    echo "⠀⠀⢸⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡇"⠀
    echo "⠀⢀⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⣿⡄"⠀
    echo "⠀⢸⣿⣿⠟⠁⠀⠈⢹⣿⣿⣿⣿⠏⠁⠀⠙⢻⣿⣿⡇"
    echo "⠀⠈⢿⣿⣷⣄⣀⣠⣼⣿⣿⣿⣿⣦⣀⣀⣠⣾⣿⡿"
    echo "⢠⣤⡀⠉⠻⠿⣿⣿⣿⣿⣷⣿⣿⣿⣿⣿⣿⠿⠟⢁⣤⣄"
    echo "⣼⣿⣿⣦⣄⡀⠘⠿⠻⠿⠟⠿⡿⠻⠿⠀⢀⣀⣤⣾⣿⣧⡀"
    echo "⠉⠉⠉⠉⠛⠿⣿⣷⣶⣤⣀⣀⣤⣶⣾⣿⠿⠟⠋⠉⠉⠛"
    echo "⢀⡀⠀⠀⢀⣀⣤⣴⣿⣿⠿⠿⣿⣿⣦⣤⣀⡀⠀⠀⢀⡀"
    echo "⢿⣿⣷⣾⠿⠟⠛⠋⠁⠀⠀⠀⠀⠈⠙⠛⠻⢿⣷⣶⣿⣿⠆"
    echo "⠘⢿⡿⠁⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠈⢿⣿⡇⠀"
    echo ""
    echo "Setting sail to the open foaming sea!"
    echo "Arrrrr!"
    echo ""
    . ${openfoam}/OpenFOAM-12/etc/bashrc
  '';
}