nixos/tests/prometheus-exporters: nixpkgs-fmt

nixos/tests/prometheus-exporters.nix

@@ -188,7 +188,8 @@ let
           "plugin":"testplugin",
           "time":DATE
         }]
-        ''; in ''
+      ''; in
+        ''
           wait_for_unit("prometheus-collectd-exporter.service")
           wait_for_open_port(9103)
           succeed(
@@ -254,7 +255,8 @@ let
       '';
     };
 
-    fritzbox = { # TODO add proper test case
+    fritzbox = {
+      # TODO add proper test case
       exporterConfig = {
         enable = true;
       };
@@ -516,9 +518,11 @@ let
         url = "http://localhost";
       };
       metricProvider = {
-        systemd.services.nc-pwfile = let
+        systemd.services.nc-pwfile =
+          let
             passfile = (pkgs.writeText "pwfile" "snakeoilpw");
-        in {
+          in
+          {
             requiredBy = [ "prometheus-nextcloud-exporter.service" ];
             before = [ "prometheus-nextcloud-exporter.service" ];
             serviceConfig.ExecStart = ''
@@ -824,7 +828,8 @@ let
       };
       metricProvider = {
         # Mock rtl_433 binary to return a dummy metric stream.
-        nixpkgs.overlays = [ (self: super: {
+        nixpkgs.overlays = [
+          (self: super: {
             rtl_433 = self.runCommand "rtl_433" { } ''
               mkdir -p "$out/bin"
               cat <<EOF > "$out/bin/rtl_433"
@@ -836,7 +841,8 @@ let
               EOF
               chmod +x "$out/bin/rtl_433"
             '';
-        }) ];
+          })
+        ];
       };
       exporterTest = ''
         wait_for_unit("prometheus-rtl_433-exporter.service")
@@ -1052,7 +1058,8 @@ let
       '';
     };
 
-    wireguard = let snakeoil = import ./wireguard/snakeoil-keys.nix; in {
+    wireguard = let snakeoil = import ./wireguard/snakeoil-keys.nix; in
+      {
         exporterConfig.enable = true;
         metricProvider = {
           networking.wireguard.interfaces.wg0 = {
@@ -1079,10 +1086,13 @@ let
       };
   };
 in
-mapAttrs (exporter: testConfig: (makeTest (let
+mapAttrs
+  (exporter: testConfig: (makeTest (
+    let
       nodeName = testConfig.nodeName or exporter;
 
-in {
+    in
+    {
       name = "prometheus-${exporter}-exporter";
 
       nodes.${nodeName} = mkMerge [{
@@ -1102,4 +1112,6 @@ in {
       meta = with maintainers; {
         maintainers = [ willibutz elseym ];
       };
-}))) exporterTests
+    }
+  )))
+  exporterTests