masive rewriting and setup of server files

modules/servers/microbin.nix

@@ -2,20 +2,22 @@
   lib,
   config,
   proxyReverse,
+  setup,
   ...
 }:
+let
+  cfg = config.my.servers.microbin;
+in
 {
-  options.my.servers.microbin = {
-    enable = lib.mkEnableOption "enable";
-    enableCron = lib.mkEnableOption "enable";
-  };
+  options.my.servers.microbin = setup.mkOptions "microbin" "copy" 8080;
   config = lib.mkIf config.my.servers.microbin.enable {
+    networking.firewall.allowedTCPPorts = lib.mkIf (!cfg.isLocal) [ cfg.port ];
     services = {
-      microbin = {
+      microbin = lib.mkIf cfg.enable {
         enable = true;
         settings = {
+          MICROBIN_PORT = cfg.port;
           MICROBIN_HIDE_LOGO = false;
-          MICROBIN_PORT = 8080;
           MICROBIN_HIGHLIGHTSYNTAX = true;
           MICROBIN_PRIVATE = true;
           MICROBIN_QR = true;
@@ -23,8 +25,9 @@
           MICROBIN_ENCRYPTION_SERVER_SIDE = true;
         };
       };
-      nginx.virtualHosts."copy.${config.my.domain}" =
-        proxyReverse config.services.microbin.settings.MICROBIN_PORT // { };
+      nginx.virtualHosts."${cfg.host}" = lib.mkIf cfg.enableProxy (
+        proxyReverse cfg.hostName cfg.port // { }
+      );
     };
   };
 }