flake.nix


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{
  inputs = {
    agenix = {
      url = "github:ryantm/agenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    home-manager = {
      url = "github:nix-community/home-manager";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    impermanence.url = "github:nix-community/impermanence";
    nixpkgs.url = "github:nixos/nixpkgs/nixos-unstable";
    noshell = {
      url = "github:viperML/noshell";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nur = {
      url = "github:nix-community/NUR";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    nvf = {
      url = "github:notashelf/nvf";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    phoenix = {
      url = "github:celenityy/Phoenix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
    stylix = {
      url = "github:nix-community/stylix";
      inputs.nixpkgs.follows = "nixpkgs";
    };
  };
  outputs = {
    agenix,
    home-manager,
    impermanence,
    nixpkgs,
    noshell,
    nur,
    nvf,
    phoenix,
    stylix,
    ...
  }: let
    machines = import ./machines.nix;
    configuration = machine: modules:
      nixpkgs.lib.nixosSystem {
        system = machine.system;
        specialArgs = {inherit machine;};
        modules =
          modules
          ++ [
            ./machines/${machine.hostname}/configuration.nix
            ./users.nix
            ./secrets.nix
            impermanence.nixosModules.impermanence
            agenix.nixosModules.default
            phoenix.nixosModules.default
          ];
      };
    configurationWithHomeManager = machine: (configuration machine
      [
        home-manager.nixosModules.home-manager
        {
          nixpkgs.overlays = [
            agenix.overlays.default
            nur.overlays.default
          ];
          home-manager.useGlobalPkgs = true;
          home-manager.extraSpecialArgs = {inherit machine;};
          home-manager.users =
            builtins.mapAttrs
            (name: value: value)
            (
              nixpkgs.legacyPackages.${machine.system}.lib.genAttrs
              machine.users
              (
                name: {
                  imports = [
                    agenix.homeManagerModules.default
                    stylix.homeModules.stylix
                    nvf.homeManagerModules.default
                    ./users/${name}/home.nix
                  ];
                }
              )
            );
        }
        noshell.nixosModules.default
      ]);
  in {
    nixosConfigurations =
      builtins.mapAttrs
      (hostname: value: configurationWithHomeManager value)
      machines;
  };
}