forked from mirrors/nixpkgs
f73f35b8c8
fishnet-assets has been archived in favor of a submodule-based approach where Stockfish and Fairy-Stockfish are built from source. This means we now need to fetch the NNUE file, similar to Stockfish's standalone derivation.
42 lines
1,007 B
Nix
42 lines
1,007 B
Nix
{ lib
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, stdenv
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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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nnueFile = "nn-6762d36ad265.nnue";
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nnue = fetchurl {
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url = "https://tests.stockfishchess.org/api/nn/${nnueFile}";
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sha256 = "0727dsxfpns9fkyir95fybibqmigk5h45k154b2c5rk5s9md6qk7";
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};
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in
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rustPlatform.buildRustPackage rec {
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pname = "fishnet";
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version = "2.4.0";
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src = fetchFromGitHub {
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owner = "niklasf";
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repo = pname;
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rev = "v${version}";
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sha256 = "sha256-1Gl2vJFn9yVYH62yBJefAOBX/jJaFAdSZj2Lj3imcps=";
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fetchSubmodules = true;
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};
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postPatch = ''
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cp -v '${nnue}' 'Stockfish/src/${nnueFile}'
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cp -v '${nnue}' 'Fairy-Stockfish/src/${nnueFile}'
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'';
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cargoSha256 = "sha256-/s7Yyi2FUh+EDvgaHLgZ/FA6kk2FQrZr3L3B76fqTuc=";
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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/niklasf/fishnet";
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license = licenses.gpl3Plus;
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maintainers = with maintainers; [ tu-maurice ];
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platforms = [ "x86_64-linux" ];
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};
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}
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