niksos/hosts/default.nix

{
    inputs,
    ...
}: let
    inherit (inputs) self;
    inherit (self) lib;

    inherit (lib.attrsets) listToAttrs;
    inherit (lib.path) append;

    createHost' = extraModules: hostDir: lib.nixosSystem {
        system = null;
        specialArgs = {
            inherit lib inputs self;
        };
        modules = [
            hostDir
            ../modules
            ./common/core
        ] ++ extraModules;
    };

    createHost = createHost' [];
    createDesktop = createHost' [ ./common/desktop ];
    createServer = createHost' [];

    createHosts = hosts: listToAttrs (map (host: let
        createFn = {
            desktop = createDesktop;
            server = createServer;
            generic = createHost;
        }."${host.type}";
        path' = append host.dir "system.nix";
        cfg = (import path') {
            inherit inputs;
        };
    in {
        name = cfg.poz.other.system.hostname;
        value = createFn host.dir;
    }) hosts);
in createHosts [
    { dir = ./niks;     type = "desktop"; }
    { dir = ./del;      type = "desktop"; }
    { dir = ./hape;     type = "desktop"; }
    { dir = ./chmura;   type = "server";  }
    { dir = ./work;     type = "desktop"; }
]