71 lines
1.9 KiB
Nix
71 lines
1.9 KiB
Nix
{
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description = "My haskell project";
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inputs.nixpkgs.url = "nixpkgs/nixos-22.05";
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outputs = { self, nixpkgs }: let
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packageName = "bf-repl";
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compiler = "ghc924";
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supportedSystems = [ "x86_64-linux" "x86_64-darwin" ];
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haskellOverlay = (final: prev: {
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haskellPackages = let
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hpkgs = prev.haskell.packages.${compiler};
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inherit (prev.lib.trivial) flip pipe;
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inherit (prev.haskell.lib)
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appendPatch
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appendConfigureFlags
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dontCheck
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dontHaddock
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doJailbreak;
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in hpkgs.override {
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overrides = hpFinal: hpPrev: {
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Cabal = hpPrev.Cabal_3_6_3_0;
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text = hpPrev.text_2_0;
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parsec = hpPrev.parsec_3_1_15_1;
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${packageName} = doJailbreak (hpkgs.callCabal2nix packageName ./. { });
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};
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};
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});
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pkgsForAllSystems = f: nixpkgs.lib.genAttrs supportedSystems (system: let
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pkgs = import nixpkgs {
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inherit system;
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overlays = [ haskellOverlay ];
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};
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in f system pkgs);
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in {
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packages = pkgsForAllSystems (system: pkgs: {
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${packageName} = pkgs.haskellPackages.${packageName};
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default = self.packages.${system}.${packageName};
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});
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devShells = pkgsForAllSystems (system: pkgs: {
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default = pkgs.haskellPackages.shellFor {
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packages = p: [ p.${packageName} ];
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withHoogle = false;
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buildInputs = with pkgs.haskellPackages; [
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cabal-install
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ghcid
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haskell-language-server
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hlint
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];
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shellHook = "export PS1='\\e[1;34m[nix] ${packageName}> \\e[0m'";
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};
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});
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apps = pkgsForAllSystems (system: pkgs: {
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${packageName} = {
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program = "${self.packages.${system}.${packageName}}/bin/${packageName}";
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type = "app";
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};
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default = self.apps.${system}.${packageName};
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});
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hydraJobs = {
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};
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};
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}
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