i can't get this test working

Signed-off-by: Xe <me@christine.website>

flake.lock

@@ -61,6 +61,22 @@
         "type": "indirect"
       }
     },
+    "nixpkgs_3": {
+      "locked": {
+        "lastModified": 1640319671,
+        "narHash": "sha256-ZkKmakwaOaLiZOpIZWbeJZwap5CzJ30s4UJTfydYIYc=",
+        "owner": "nixos",
+        "repo": "nixpkgs",
+        "rev": "eac07edbd20ed4908b98790ba299250b5527ecdf",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nixos",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
     "root": {
       "inputs": {
         "flake-utils": "flake-utils",
@@ -69,14 +85,32 @@
         "xess": "xess"
       }
     },
-    "xess": {
-      "flake": false,
+    "utils": {
       "locked": {
-        "lastModified": 1637634344,
-        "narHash": "sha256-63zWhmRpppLzh+H70gHSViHfZ4JvtnOFDRrrjkXtzJE=",
+        "lastModified": 1638122382,
+        "narHash": "sha256-sQzZzAbvKEqN9s0bzWuYmRaA03v40gaJ4+iL1LXjaeI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "74f7e4319258e287b0f9cb95426c9853b282730b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "xess": {
+      "inputs": {
+        "nixpkgs": "nixpkgs_3",
+        "utils": "utils"
+      },
+      "locked": {
+        "lastModified": 1640540322,
+        "narHash": "sha256-II4raADUWKTLDAALyJSToAgL8FB1ADbRHqEr/b3JeIc=",
         "owner": "Xe",
         "repo": "Xess",
-        "rev": "f9ffc529fca9751afdce2408089c51e73d56fce8",
+        "rev": "5fabc96de6487a721235c4bdf18214519d9e6201",
         "type": "github"
       },
       "original": {

flake.nix

@@ -6,7 +6,7 @@
   };
 
   outputs = { self, nixpkgs, flake-utils, naersk, xess }:
-    flake-utils.lib.eachDefaultSystem (system:
+    flake-utils.lib.eachSystem [ "x86_64-linux" "aarch64-linux" ] (system:
       let
         pkgs = nixpkgs.legacyPackages."${system}";
         naersk-lib = naersk.lib."${system}";
@@ -31,7 +31,9 @@
 
               cp -rf $src/templates $out/templates
               cp -rf ${printerfacts-bin}/bin $out/bin
-              cp -rf ${xess}/xess.css $out/static/gruvbox.css
+              cp -rf ${
+                xess.defaultPackage."${system}"
+              }/static/css/xess.css $out/static/gruvbox.css
             '';
           };
         };
@@ -83,11 +85,10 @@
               within.services.printerfacts.enable = true;
             };
 
-            testScript =
-              ''
+            testScript = ''
               start_all()
-                client.wait_for_unit("within.printerfacts.service")
-                client.succeed("curl -f http://printerfacts.akua --resolve printerfacts.akua:80:127.0.0.1")
+              server.wait_for_unit("within.printerfacts.service")
+              server.succeed("sleep 2 && curl -m 2 -v -f http://printerfacts.akua/metrics --unix-socket /srv/within/run/printerfacts.sock")
             '';
           };
 
@@ -124,11 +125,12 @@
                   DynamicUser = "yes";
                   Restart = "on-failure";
                   WorkingDirectory = "/srv/within/printerfacts";
-                  RestartSec = "30s";
+                  RestartSec = "5s";
                 };
 
                 script = let site = self.packages."${system}".printerfacts;
                 in ''
+                  set -x
                   export SOCKPATH=${cfg.sockPath}
                   export DOMAIN=${toString cfg.domain}
                   export RUST_LOG=info
@@ -146,7 +148,7 @@
                   proxyWebsockets = true;
                 };
                 forceSSL = cfg.useACME;
-                useACMEHost = "cetacean.club";
+                useACMEHost = mkIf cfg.useACME "cetacean.club";
                 extraConfig = ''
                   access_log /var/log/nginx/printerfacts.access.log;
                 '';