45 lines
1.2 KiB
Nix
45 lines
1.2 KiB
Nix
{
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inputs.nixpkgs.url = "nixpkgs";
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outputs = { self, nixpkgs, ... }:
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let
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supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
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forAllSystems' = nixpkgs.lib.genAttrs;
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forAllSystems = forAllSystems' supportedSystems;
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pkgsForSystem = system:
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nixpkgs.legacyPackages.${system}.appendOverlays [];
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in
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{
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devShells = forAllSystems (system:
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let
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pkgs = pkgsForSystem system;
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hPkgs = pkgs.haskell.packages."ghc962";
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stack-wrapper = pkgs.symlinkJoin {
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name = "stack";
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paths = [ pkgs.stack ];
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buildInputs = [ pkgs.makeWrapper ];
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postBuild = ''
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wrapProgram $out/bin/stack \
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--add-flags "\
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--no-nix \
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--system-ghc \
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--no-install-ghc \
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"
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'';
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};
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in
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{
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default = pkgs.mkShell {
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buildInputs = [
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hPkgs.fourmolu
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hPkgs.implicit-hie
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hPkgs.haskell-language-server
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hPkgs.ghc
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stack-wrapper
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];
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};
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}
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);
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};
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}
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