radicale-eval

modules/nixos/mail-server/radicale.nix

@@ -5,13 +5,17 @@
   ...
 }:
 let
-  domain = builtins.head config.mailserver.domains;
+  cfg = config.mailserver;
+in
+lib.mkIf cfg.enable (
+  let
+    domain = builtins.head cfg.domains;
     radicaleHost = "cal.${domain}";
-  mailAccounts = config.mailserver.loginAccounts;
+    mailAccounts = cfg.loginAccounts;
     discoveryHosts = lib.unique (
-    config.mailserver.domains
+      cfg.domains
       ++ [
-      config.mailserver.fqdn
+        cfg.fqdn
         radicaleHost
       ]
     );
@@ -46,8 +50,8 @@ let
         };
       }) discoveryHosts
     );
-in
+  in
-{
+  {
     services.radicale = {
       enable = true;
       settings = {
@@ -75,4 +79,5 @@ in
         };
       };
     };
-}
+  }
+)