feat: really easy to import in old versions of the site

applications/skynet.ie/old_site.nix

@@ -0,0 +1,43 @@
+{year}: {
+  config,
+  pkgs,
+  lib,
+  inputs,
+  ...
+}:
+with lib; {
+  imports = [];
+
+  config = {
+    assertions = [
+      {
+        assertion = asserts.assertOneOf "year" year [
+          "2009"
+          "2017"
+        ];
+      }
+    ];
+
+    services.skynet.acme.domains = [
+      "${year}.skynet.ie"
+    ];
+
+    services.skynet.dns.records = [
+      {
+        record = year;
+        r_type = "CNAME";
+        value = config.services.skynet.host.name;
+      }
+    ];
+
+    services.nginx = {
+      virtualHosts = {
+        "${year}.skynet.ie" = {
+          forceSSL = true;
+          useACMEHost = "skynet";
+          root = "${inputs."skynet_website_${year}".defaultPackage."x86_64-linux"}";
+        };
+      };
+    };
+  };
+}

applications/skynet.ie/skynet.ie.nix

@@ -9,7 +9,11 @@ with lib; let
   name = "website";
   cfg = config.services.skynet."${name}";
 in {
-  imports = [];
+  imports = [
+    # import in past website versions, available at $year.skynet.ie
+    (import ./old_site.nix {year = "2009";})
+    (import ./old_site.nix {year = "2017";})
+  ];
 
   options.services.skynet."${name}" = {
     enable = mkEnableOption "Skynet Main Website";
@@ -17,9 +21,6 @@ in {
 
   config = mkIf cfg.enable {
     services.skynet.acme.domains = [
-      # the root one is already covered by teh certificate
-      "2017.skynet.ie"
-      "2009.skynet.ie"
       "discord.skynet.ie"
       "public.skynet.ie"
       "renew.skynet.ie"
@@ -32,16 +33,6 @@ in {
         r_type = "A";
         value = config.services.skynet.host.ip;
       }
-      {
-        record = "2017";
-        r_type = "CNAME";
-        value = config.services.skynet.host.name;
-      }
-      {
-        record = "2009";
-        r_type = "CNAME";
-        value = config.services.skynet.host.name;
-      }
       {
         record = "discord";
         r_type = "CNAME";
@@ -77,20 +68,6 @@ in {
           };
         };
 
-        # 2017 to now
-        "2017.skynet.ie" = {
-          forceSSL = true;
-          useACMEHost = "skynet";
-          root = "${inputs.skynet_website_2017.defaultPackage."x86_64-linux"}";
-        };
-
-        # archive of teh site as it was ~2009 to 2017
-        "2009.skynet.ie" = {
-          forceSSL = true;
-          useACMEHost = "skynet";
-          root = "${inputs.skynet_website_2009.defaultPackage."x86_64-linux"}";
-        };
-
         # a custom discord url, because we are too cheap otehrwise
         "discord.skynet.ie" = {
           forceSSL = true;