Unverified Commit 476d33bb authored by Aleksana's avatar Aleksana Committed by GitHub
Browse files

stockfish: 17 -> 17.1 by adding updateScript (#409849)

parents fa9f1ccb 41e85ee7

pkgs/by-name/st/stockfish/package.nix

+45 −7
Original line number Diff line number Diff line
@@ -3,7 +3,12 @@ 
  stdenv,

  fetchurl,

  fetchFromGitHub,

  apple-sdk,

  versionCheckHook,

  _experimental-update-script-combinators,

  nix-update-script,

  writeShellApplication,

  nix,

  gnugrep,

}:



let
@@ -24,29 +29,31 @@ let 
      "unknown";



  # These files can be found in src/evaluate.h

  nnueBigFile = "nn-1111cefa1111.nnue";

  nnueBigFile = "nn-1c0000000000.nnue";

  nnueBigHash = "sha256-HAAAAAAApn1imZnZMtDDc/dFDOQ80S0FYoaPTq+a4q0=";

  nnueBig = fetchurl {

    name = nnueBigFile;

    url = "https://tests.stockfishchess.org/api/nn/${nnueBigFile}";

    sha256 = "sha256-ERHO+hERa3cWG9SxTatMUPJuWSDHVvSGFZK+Pc1t4XQ=";

    hash = nnueBigHash;

  };

  nnueSmallFile = "nn-37f18f62d772.nnue";

  nnueSmallHash = "sha256-N/GPYtdy8xB+HWqso4mMEww8hvKrY+ZVX7vKIGNaiZ0=";

  nnueSmall = fetchurl {

    name = nnueSmallFile;

    url = "https://tests.stockfishchess.org/api/nn/${nnueSmallFile}";

    sha256 = "sha256-N/GPYtdy8xB+HWqso4mMEww8hvKrY+ZVX7vKIGNaiZ0=";

    hash = nnueSmallHash;

  };

in



stdenv.mkDerivation rec {

  pname = "stockfish";

  version = "17";

  version = "17.1";



  src = fetchFromGitHub {

    owner = "official-stockfish";

    repo = "Stockfish";

    rev = "sf_${version}";

    sha256 = "sha256-oXvLaC5TEUPlHjhm7tOxpNPY88QxYHFw+Cev3Q8NEeQ=";

    tag = "sf_${version}";

    hash = "sha256-c8o1d7/yPnF3Eo7M/MSzYuYQr2qt2tIwyu7WfuKMAzg=";

  };



  postUnpack = ''
@@ -64,6 +71,37 @@ stdenv.mkDerivation rec { 


  enableParallelBuilding = true;



  nativeInstallCheckInputs = [

    versionCheckHook

  ];

  doInstallCheck = true;

  versionCheckProgram = "${placeholder "out"}/bin/stockfish";

  versionCheckProgramArg = "--help";



  passthru = {

    updateScript = _experimental-update-script-combinators.sequence [

      (nix-update-script {

        extraArgs = [ "--version-regex=^sf_([\\d.]+)$" ];

      })

      (lib.getExe (writeShellApplication {

        name = "${pname}-nnue-updater";

        runtimeInputs = [

          nix

          gnugrep

        ];

        runtimeEnv = {

          PNAME = pname;

          PKG_FILE = builtins.toString ./package.nix;

          NNUE_BIG_FILE = nnueBigFile;

          NNUE_BIG_HASH = nnueBigHash;

          NNUE_SMALL_FILE = nnueSmallFile;

          NNUE_SMALL_HASH = nnueSmallHash;

        };

        text = builtins.readFile ./update.bash;

      }))

    ];

  };



  meta = with lib; {

    homepage = "https://stockfishchess.org/";

    description = "Strong open source chess engine";

pkgs/by-name/st/stockfish/update.bash

0 → 100644
+20 −0
Original line number Diff line number Diff line 
new_src="$(nix-build --attr "pkgs.$PNAME.src" --no-out-link)"

new_nnue_big_file="$(grep --perl-regexp --only-matching 'EvalFileDefaultNameBig "\Knn-(\w+).nnue' "$new_src/src/evaluate.h")"

new_nnue_small_file="$(grep --perl-regexp --only-matching 'EvalFileDefaultNameSmall "\Knn-(\w+).nnue' "$new_src/src/evaluate.h")"

new_nnue_big_hash="$(

    nix hash convert --hash-algo sha256 "$(

        nix-prefetch-url --type sha256 "https://tests.stockfishchess.org/api/nn/$new_nnue_big_file"

    )"

)"

new_nnue_small_hash="$(

    nix hash convert --hash-algo sha256 "$(

        nix-prefetch-url --type sha256 "https://tests.stockfishchess.org/api/nn/$new_nnue_small_file"

    )"

)"



pkg_body="$(<"$PKG_FILE")"

pkg_body="${pkg_body//"$NNUE_BIG_FILE"/"$new_nnue_big_file"}"

pkg_body="${pkg_body//"$NNUE_BIG_HASH"/"$new_nnue_big_hash"}"

pkg_body="${pkg_body//"$NNUE_SMALL_FILE"/"$new_nnue_small_file"}"

pkg_body="${pkg_body//"$NNUE_SMALL_HASH"/"$new_nnue_small_hash"}"

echo "$pkg_body" >"$PKG_FILE"