refactor: schema

modules/lib/helpers.nix

@@ -37,26 +37,35 @@ let
     };
 
   mkHost =
-    machine:
+    name: machine:
     { pkgs, ... }:
     let
       account = config.repo.account;
+      accountHome = account.homeDirectory or "/home/${account.name}";
+      normalizedMachine = machine // {
+        inherit name;
+        displays = machine.displays or { };
+        hmStateVersion = machine.hmStateVersion or machine.stateVersion;
+        portable = machine.portable or false;
+        sshKeys = machine.sshKeys or { };
+        syncthingId = machine.syncthingId or null;
+      };
     in
     {
       imports = [
-        nixosModules.${machine.name}
+        nixosModules.${name}
       ];
 
-      meta.machine = machine;
+      facts.machine = normalizedMachine;
 
-      networking.hostName = machine.name;
+      networking.hostName = name;
       system.stateVersion = machine.stateVersion;
 
       programs.zsh.enable = true;
 
       users.users.${account.name} = {
         isNormalUser = true;
-        home = account.homeDirectory;
+        home = accountHome;
         extraGroups = [
           "wheel"
           "networkmanager"
@@ -67,19 +76,13 @@ let
       home-manager.users.${account.name} = {
         home = {
           username = account.name;
-          homeDirectory = account.homeDirectory;
-          stateVersion = machine.hmStateVersion;
+          homeDirectory = accountHome;
+          stateVersion = normalizedMachine.hmStateVersion;
         };
       };
     };
 in
 {
-  options.repo.helpers = lib.mkOption {
-    type = lib.types.attrsOf lib.types.raw;
-    internal = true;
-    readOnly = true;
-  };
-
   config.repo.helpers = {
     inherit
       mkCaddyReverseProxy