{ description = "Your new nix config"; inputs = { # Nixpkgs nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11"; # You can access packages and modules from different nixpkgs revs # at the same time. Here's an working example: nixpkgs-unstable.url = "github:nixos/nixpkgs/nixos-unstable"; # Also see the 'unstable-packages' overlay at 'overlays/default.nix'. # Home manager home-manager.url = "github:nix-community/home-manager/release-23.11"; home-manager.inputs.nixpkgs.follows = "nixpkgs"; hardware.url = "github:nixos/nixos-hardware"; nh = { url = "github:viperml/nh"; inputs.nixpkgs.follows = "nixpkgs"; }; nix-colors.url = "github:misterio77/nix-colors"; }; outputs = { self, nixpkgs, home-manager, ... } @ inputs: let inherit (self) outputs; # Supported systems for your flake packages, shell, etc. systems = [ "aarch64-linux" "i686-linux" "x86_64-linux" "aarch64-darwin" "x86_64-darwin" ]; # This is a function that generates an attribute by calling a function you # pass to it, with each system as an argument forAllSystems = nixpkgs.lib.genAttrs systems; vars = import ./vars.nix; in { # Your custom packages # Accessible through 'nix build', 'nix shell', etc packages = forAllSystems (system: import ./pkgs nixpkgs.legacyPackages.${system}); # Formatter for your nix files, available through 'nix fmt' # Other options beside 'alejandra' include 'nixpkgs-fmt' formatter = forAllSystems (system: nixpkgs.legacyPackages.${system}.alejandra); # Your custom packages and modifications, exported as overlays overlays = import ./overlays {inherit inputs;}; # Reusable nixos modules you might want to export # These are usually stuff you would upstream into nixpkgs nixosModules = import ./modules/nixos; # Reusable home-manager modules you might want to export # These are usually stuff you would upstream into home-manager homeManagerModules = import ./modules/home-manager; # NixOS configuration entrypoint # Available through 'nixos-rebuild --flake .#your-hostname' nixosConfigurations = { adalbert = nixpkgs.lib.nixosSystem { specialArgs = {inherit inputs outputs vars;}; modules = [ ./hosts/adalbert ]; }; }; # Standalone home-manager configuration entrypoint # Available through 'home-manager --flake .#your-username@your-hostname' homeConfigurations = { "ghoscht@adalbert" = home-manager.lib.homeManagerConfiguration { pkgs = nixpkgs.legacyPackages.x86_64-linux; # Home-manager requires 'pkgs' instance extraSpecialArgs = {inherit inputs outputs vars;}; modules = [ ./home/adalbert.nix ]; }; }; }; }