{ description = "A game stub written in Haskell"; inputs = { nixpkgs.url = "github:NixOS/nixpkgs"; flake-utils.url = "github:numtide/flake-utils"; mateamt-src.url = "git+https://gitea.nek0.eu/nek0/mateamt"; }; outputs = { self, nixpkgs, flake-utils, mateamt-src }: flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; haskellPackages = pkgs.haskellPackages.override { overrides = hself: hsuper: { i18n = with pkgs.haskell.lib; doJailbreak (unmarkBroken (dontCheck hsuper.i18n)); }; }; jailbreakUnbreak = pkg: pkgs.haskell.lib.doJailbreak (pkg.overrideAttrs (_: { meta = { }; })); packageName = "matebeamter"; in { packages.${packageName} = # (ref:haskell-package-def) haskellPackages.callCabal2nix packageName self rec { mateamt = mateamt-src.defaultPackage.${system}; }; defaultPackage = self.packages.${system}.${packageName}; devShell = pkgs.mkShell { buildInputs = with haskellPackages; [ haskell-language-server ghcid cabal-install ]; inputsFrom = builtins.attrValues self.packages.${system}; }; }); }