devos/flake.nix

{
  description = "A highly structured configuration database.";

  nixConfig.extra-experimental-features = "nix-command flakes";
  inputs =
    {
      nixos.url = "github:nixos/nixpkgs/nixos-22.05";
      latest.url = "github:nixos/nixpkgs/nixos-unstable";

      flake-utils.url = "github:numtide/flake-utils";

      digga.url = "github:divnix/digga";
      digga.inputs.nixpkgs.follows = "nixos";
      digga.inputs.nixpkgs-unstable.follows = "latest";
      digga.inputs.latest.follows = "latest";
      digga.inputs.nixlib.follows = "nixos";
      digga.inputs.home-manager.follows = "home";
      digga.inputs.deploy.follows = "deploy";

      home.url = "github:nix-community/home-manager/master";
#      home.url = "path:/home/mae/home-manager";
      home.inputs.nixpkgs.follows = "nixos";
      home.inputs.utils.follows = "flake-utils";

      darwin.url = "github:LnL7/nix-darwin";
      darwin.inputs.nixpkgs.follows = "nixos";

      deploy.url = "github:input-output-hk/deploy-rs";
      deploy.inputs.nixpkgs.follows = "nixos";
      deploy.inputs.fenix.follows = "fenix";

      agenix.url = "github:ryantm/agenix";
      agenix.inputs.nixpkgs.follows = "nixos";

      nvfetcher.url = "github:berberman/nvfetcher";
      nvfetcher.inputs.nixpkgs.follows = "nixos";
      nvfetcher.inputs.flake-utils.follows = "flake-utils";

      naersk.url = "github:nmattia/naersk";
      naersk.inputs.nixpkgs.follows = "nixos";

#      peerix.url = "github:cid-chan/peerix";
      peerix.url = "github:MaeIsBad/peerix";
      peerix.inputs.nixpkgs.follows = "nixos";

      nixos-hardware.url = "github:nixos/nixos-hardware";
      fenix.url = "github:nix-community/fenix";
#      fenix.inputs.nixpkgs.follows = "nixos";
    };

  outputs =
    { self
    , digga
    , nixos
    , home
    , nixos-hardware
    , agenix
    , fenix
    , nvfetcher
    , deploy
    , peerix
    , ...
    } @ inputs:
    digga.lib.mkFlake
      {
        inherit self inputs;

        channelsConfig = { allowUnfree = true; };

        channels = {
          nixos = {
            imports = [ (digga.lib.importOverlays ./overlays) ];
            overlays = [
              agenix.overlay
              nvfetcher.overlay
              ./pkgs/default.nix

              fenix.overlay
              peerix.overlay
            ];
          };
          latest = { };
        };

        lib = import ./lib { lib = digga.lib // nixos.lib; };

        sharedOverlays = [
          (final: prev: {
            __dontExport = true;
            lib = prev.lib.extend (lfinal: lprev: {
              our = self.lib;
            });
          })
        ];

        nixos = {
          hostDefaults = {
            system = "x86_64-linux";
            channelName = "nixos";
            imports = [ (digga.lib.importExportableModules ./modules) ];
            modules = [
              { lib.our = self.lib; }
              digga.nixosModules.bootstrapIso
              digga.nixosModules.nixConfig
              home.nixosModules.home-manager
              agenix.nixosModules.age
              peerix.nixosModules.peerix

            ];
          };
          imports = [ (digga.lib.importHosts ./hosts) ];
          hosts = {
            /* set host specific properties here */
            NixOS = { };
          };
          importables = rec {
            profiles = digga.lib.rakeLeaves ./profiles // {
              users = digga.lib.rakeLeaves ./users;
            };
            suites = (import ./suites) { inherit profiles; };
          };
        };

        home = {
          imports = [ (digga.lib.importExportableModules ./users/modules) ];
          modules = [ ];
          importables = rec {
            profiles = digga.lib.rakeLeaves ./users/profiles;
            suites = with profiles; rec {
              base = [ direnv git ];
            };
          };
          users = {
            nixos = { suites, ... }: { imports = suites.base; };
          }; # digga.lib.importers.rakeLeaves ./users/hm;
        };

        homeConfigurations = digga.lib.mkHomeConfigurations self.nixosConfigurations;

        deploy.nodes = digga.lib.mkDeployNodes self.nixosConfigurations { };

      }
  ;
}