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49 lines
1.4 KiB
Nix
49 lines
1.4 KiB
Nix
{ lib
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, rustPlatform
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, fetchFromGitHub
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, fetchurl
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}:
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let
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# These files can be found in Stockfish/src/evaluate.h
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nnueBigFile = "nn-31337bea577c.nnue";
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nnueBig = fetchurl {
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url = "https://tests.stockfishchess.org/api/nn/${nnueBigFile}";
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sha256 = "sha256-MTN76ld8W00LPlQYGGGJ7k9Yuq6rjX9vO9BXisp/d9k=";
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};
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nnueSmallFile = "nn-37f18f62d772.nnue";
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nnueSmall = fetchurl {
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url = "https://tests.stockfishchess.org/api/nn/${nnueSmallFile}";
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sha256 = "sha256-N/GPYtdy8xB+HWqso4mMEww8hvKrY+ZVX7vKIGNaiZ0=";
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};
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in rustPlatform.buildRustPackage rec {
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pname = "fishnet";
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version = "2.9.3";
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src = fetchFromGitHub {
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owner = "lichess-org";
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repo = pname;
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rev = "v${version}";
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hash = "sha256-HlCnUJBhIhooBvQVz1SDfiifXIBkBlH2dEq+C9al7qI=";
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fetchSubmodules = true;
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};
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postPatch = ''
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cp -v '${nnueBig}' 'Stockfish/src/${nnueBigFile}'
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cp -v '${nnueBig}' 'Fairy-Stockfish/src/${nnueBigFile}'
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cp -v '${nnueSmall}' 'Stockfish/src/${nnueSmallFile}'
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cp -v '${nnueSmall}' 'Fairy-Stockfish/src/${nnueSmallFile}'
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'';
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cargoHash = "sha256-Fb28XNhCt88PFnJ4s0I80L/rLJtBTEZ8Xd/68MYFoLs=";
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meta = with lib; {
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description = "Distributed Stockfish analysis for lichess.org";
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homepage = "https://github.com/lichess-org/fishnet";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ tu-maurice thibaultd ];
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platforms = [ "aarch64-linux" "x86_64-linux" ];
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mainProgram = "fishnet";
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};
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}
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