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haskellPackages.haskell-language-server: Add aliases with ghc version
Needed by haskell-language-server-wrapper to discover the correct binary. Especially useful when installing hls from multiple ghc version.
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@ -782,4 +782,14 @@ self: super: builtins.intersectAttrs super {
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testToolDepends = [ pkgs.git pkgs.mercurial ];
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testToolDepends = [ pkgs.git pkgs.mercurial ];
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});
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});
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haskell-language-server = overrideCabal super.haskell-language-server (drv: {
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postInstall = let
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inherit (pkgs.lib) concatStringsSep take splitString;
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ghc_version = self.ghc.version;
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ghc_major_version = concatStringsSep "." (take 2 (splitString "." ghc_version));
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in ''
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ln -s $out/bin/haskell-language-server $out/bin/haskell-language-server-${ghc_version}
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ln -s $out/bin/haskell-language-server $out/bin/haskell-language-server-${ghc_major_version}
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'';
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});
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}
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}
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