34 lines
979 B
Nix
34 lines
979 B
Nix
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{
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description = "A very basic Haskell flake";
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inputs = {
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nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
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};
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outputs = { self, nixpkgs, ...}:
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let
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supportedSystems = [ "x86_64-linux" "x86_64-darwin" "aarch64-linux" "aarch64-darwin" ];
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forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
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pkgs = forAllSystems (system: nixpkgs.legacyPackages.${system});
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stack-wrapped = pkgs.symlinkJoin {
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name = "stack"; # will be available as the usual `stack` in terminal
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paths = [ pkgs.stack ];
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buildInputs = [ pkgs.makeWrapper ];
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postBuild = ''
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wrapProgram $out/bin/stack \
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--add-flags "\
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--no-nix \
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--system-ghc \
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--no-install-ghc \
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"
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'';
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};
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in
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{
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devShells = forAllSystems (system: {
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default = pkgs.${system}.callPackage ./shell.nix {};
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LD_LIBRARY_PATH = pkgs.lib.makeLibraryPath self.default.buildInputs;
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});
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};
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}
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