{ description = "Serenity OS"; inputs = { nixpkgs.url = "github:NixOS/nixpkgs"; flake-utils.url = "github:numtide/flake-utils"; }; outputs = { self, flake-utils, nixpkgs }: flake-utils.lib.eachDefaultSystem (system: let pkgs = nixpkgs.legacyPackages.${system}; in { formatter = pkgs.nixpkgs-fmt; devShells.default = import ./serenity.nix { inherit pkgs; }; devShells.ladybird = import ../Ladybird/ladybird.nix { inherit pkgs; }; } ); }