nixpkgs/pkgs/applications/science/machine-learning/sc2-headless/default.nix

{ config, stdenv
, callPackage
, lib
, fetchurl
, unzip
, licenseAccepted ? config.sc2-headless.accept_license or false
}:

if !licenseAccepted then throw ''
    You must accept the Blizzard® Starcraft® II AI and Machine Learning License at
    https://blzdistsc2-a.akamaihd.net/AI_AND_MACHINE_LEARNING_LICENSE.html
    by setting nixpkgs config option 'sc2-headless.accept_license = true;'
  ''
else assert licenseAccepted;
let maps = callPackage ./maps.nix {};
in stdenv.mkDerivation rec {
  version = "4.7.1";
  pname = "sc2-headless";

  src = fetchurl {
    url = "https://blzdistsc2-a.akamaihd.net/Linux/SC2.${version}.zip";
    sha256 = "0q1ry9bd3dm8y4hvh57yfq7s05hl2k2sxi2wsl6h0r3w690v1kdd";
  };

  unpackCmd = ''
    unzip -P 'iagreetotheeula' $curSrc
  '';

  nativeBuildInputs = [ unzip ];

  installPhase = ''
    mkdir -p $out
    cp -r . "$out"
    rm -r $out/Libs

    cp -ur "${maps.minigames}"/* "${maps.melee}"/* "${maps.ladder2017season1}"/* "${maps.ladder2017season2}"/* "${maps.ladder2017season3}"/* \
      "${maps.ladder2017season4}"/* "${maps.ladder2018season1}"/* "${maps.ladder2018season2}"/* \
      "${maps.ladder2018season3}"/*  "${maps.ladder2018season4}"/* "${maps.ladder2019season1}"/* "$out"/Maps/
  '';

  preFixup = ''
    find $out -type f -print0 | while IFS=''' read -d ''' -r file; do
      isELF "$file" || continue
      patchelf \
        --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
        --set-rpath ${lib.makeLibraryPath [stdenv.cc.cc stdenv.cc.libc]} \
        "$file"
    done
  '';

  meta = {
    platforms = lib.platforms.linux;
    description = "Starcraft II headless linux client for machine learning research";
    license = {
      fullName = "BLIZZARD® STARCRAFT® II AI AND MACHINE LEARNING LICENSE";
      url = "https://blzdistsc2-a.akamaihd.net/AI_AND_MACHINE_LEARNING_LICENSE.html";
      free = false;
    };
    maintainers = with lib.maintainers; [ danharaj ];
  };
}