add Status helper for nginx, add .gitreview

Change-Id: I2d0de7c3d11a0dcc111585c556c96c06ffc16374
diff --git a/.gitreview b/.gitreview
new file mode 100644
index 0000000..e453217
--- /dev/null
+++ b/.gitreview
@@ -0,0 +1,5 @@
+[gerrit]
+host=ssh.clicks.codes
+port=29418
+defaultbranch=main
+project=Clicks/NixHelpers.git
diff --git a/nginx.nix b/nginx.nix
index 41cc114..08dea07 100644
--- a/nginx.nix
+++ b/nginx.nix
@@ -67,12 +67,16 @@
         inherit path service;
         type = "path";
     };
+    Status = statusCode: {
+      inherit statusCode;
+      type = "status";
+    };
 
     Merge = let
     # builtins.length and count up
         _iterateCompose = services: currentConfig: currentPath: secure: priority: i:
             if i < builtins.length services
-                then _iterateCompose services (_merge (builtins.elemAt services i) currentConfig currentPath secure priority+i) currentPath secure priority (i+1)
+                then _iterateCompose services (_merge (builtins.elemAt services i) currentConfig currentPath secure (priority+i)) currentPath secure priority (i+1)
                 else currentConfig;
 
         _iterateMerge = i: current: services:
@@ -101,7 +105,7 @@
             else if service.type == "reverseproxy"
                 then (lib.recursiveUpdate currentConfig {
                     value.locations.${currentPath} = {
-                        proxyPass = service.to;
+                        proxyPass = "http://${service.to}";
                         proxyWebsockets = true;
                         recommendedProxySettings = true;
                     };
@@ -151,6 +155,12 @@
                 then _merge service.service currentConfig service.path service.secure priority
             else if service.type == "compose"
                 then (_iterateCompose service.services currentConfig currentPath secure priority 0)
+            else if service.type == "status"
+                then (lib.recursiveUpdate currentConfig {
+                    value.locations.${currentPath} = {
+                        return = "${builtins.toString service.statusCode}";
+                    };
+                })
             else throw "Unknown service type: ${service.type}";
     in (services: lib.pipe services [
         (_iterateMerge 0 [])