flake/flake.nix

{
  description = "Guanran928's Flake";

  inputs = {
    # Flake inputs
    ## Nixpkgs
    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
    nixpkgs-stable.url = "github:NixOS/nixpkgs/nixos-23.11";

    ## Flakes
    berberman = {
      url = "github:berberman/flakes";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.nvfetcher.follows = "nvfetcher";
    };
    disko = {
      url = "github:nix-community/disko";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    flake-utils = {
      url = "github:numtide/flake-utils";
      inputs.systems.follows = "systems";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    impermanence = {
      url = "github:nix-community/impermanence";
    };
    lanzaboote = {
      url = "github:nix-community/lanzaboote";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.crane.follows = "crane";
      inputs.flake-compat.follows = "flake-compat";
      inputs.flake-parts.follows = "flake-parts";
      inputs.flake-utils.follows = "flake-utils";
      inputs.pre-commit-hooks-nix.follows = "pre-commit-hooks-nix";
      inputs.rust-overlay.follows = "rust-overlay";
    };
    nix-darwin = {
      url = "github:LnL7/nix-darwin";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nix-gaming = {
      url = "github:fufexan/nix-gaming";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-parts.follows = "flake-parts";
    };
    nixos-hardware = {
      url = "github:NixOS/nixos-hardware";
    };
    sops-nix = {
      url = "github:Mic92/sops-nix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.nixpkgs-stable.follows = "nixpkgs-stable";
    };
    spicetify-nix = {
      url = "github:the-argus/spicetify-nix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };
    systems.url = "github:nix-systems/default";
    systems-linux.url = "github:nix-systems/default-linux";

    ### De-dupe
    crane = {
      url = "github:ipetkov/crane";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    flake-compat = {
      url = "github:edolstra/flake-compat";
    };
    flake-parts = {
      url = "github:hercules-ci/flake-parts";
      inputs.nixpkgs-lib.follows = "nixpkgs";
    };
    gitignore = {
      url = "github:hercules-ci/gitignore.nix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nvfetcher = {
      url = "github:berberman/nvfetcher";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-compat.follows = "flake-compat";
      inputs.flake-utils.follows = "flake-utils";
    };
    pre-commit-hooks-nix = {
      url = "github:cachix/pre-commit-hooks.nix";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.nixpkgs-stable.follows = "nixpkgs-stable";
      inputs.flake-compat.follows = "flake-compat";
      inputs.flake-utils.follows = "flake-utils";
      inputs.gitignore.follows = "gitignore";
    };
    rust-overlay = {
      url = "github:oxalica/rust-overlay";
      inputs.nixpkgs.follows = "nixpkgs";
      inputs.flake-utils.follows = "flake-utils";
    };
  };

  outputs = inputs: let
    inherit (inputs.flake-utils.lib) eachDefaultSystemMap;

    mkNixOS = system: modules:
      inputs.nixpkgs.lib.nixosSystem {
        inherit system modules;
        specialArgs = {inherit inputs;};
      };

    mkDarwin = system: modules:
      inputs.nix-darwin.lib.darwinSystem {
        inherit system modules;
        specialArgs = {inherit inputs;};
      };
  in {
    formatter = eachDefaultSystemMap (system: inputs.nixpkgs.legacyPackages.${system}.alejandra);
    packages = eachDefaultSystemMap (system: import ./pkgs inputs.nixpkgs.legacyPackages.${system});
    overlays = import ./overlays;
    nixosModules.default = ./nixos/modules;
    darwinModules.default = ./darwin/modules;
    homeManagerModules.default = ./home/modules;

    ### NixOS
    nixosConfigurations = {
      "aristotle" = mkNixOS "x86_64-linux" [./hosts/aristotle];
      "blacksteel" = mkNixOS "x86_64-linux" [./hosts/blacksteel];
    };

    ### Darwin
    darwinConfigurations = {
      "plato" = mkDarwin "x86_64-darwin" [./hosts/plato];
    };
  };
}