28 lines
768 B
Nix
28 lines
768 B
Nix
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{ pkgs, spec, util, rustToolchain, crane }:
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let
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featureFlags = let
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featureLists = spec.features or [ ];
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features = with pkgs.lib; lists.unique (lists.flatten featureLists);
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in map (feature: "--features=${feature}") features;
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craneLib = (crane.mkLib pkgs).overrideScope' (final: prev: {
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cargo = rustToolchain;
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rustc = rustToolchain;
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});
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buildSpec = spec.buildSpec // {
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src = craneLib.cleanCargoSource ../../../.;
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doCheck = false;
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cargoExtraArgs = let flags = [ "--no-default-features" ] ++ featureFlags;
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in builtins.concatStringsSep " " flags;
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};
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cargoArtifacts = craneLib.buildDepsOnly buildSpec;
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in craneLib.buildPackage (buildSpec // {
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inherit cargoArtifacts;
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inherit (util) version SURREAL_BUILD_METADATA;
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})
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