fix: generate global variables for published sites (#4932)

Another placed missed global variables support.

Author: TrySound

fixtures/webstudio-features/.webstudio/data.json

@@ -1,10 +1,10 @@
 {
   "build": {
-    "id": "3173a7d8-1af3-4e23-87fd-94c3b0cb1018",
+    "id": "fce42d58-8a67-4f4b-8427-ea7500132e28",
     "projectId": "cddc1d44-af37-4cb6-a430-d300cf6f932d",
-    "version": 474,
-    "createdAt": "2025-01-22T17:59:53.714+00:00",
-    "updatedAt": "2025-01-22T17:59:53.714+00:00",
+    "version": 477,
+    "createdAt": "2025-02-28T14:52:36.082+00:00",
+    "updatedAt": "2025-02-28T14:52:36.082+00:00",
     "pages": {
       "meta": {
         "siteName": "KittyGuardedZone",
@@ -3214,6 +3214,19 @@
           "scopeInstanceId": "1NipO5NmaHukA_dxzfVRF",
           "name": "system"
         }
+      ],
+      [
+        "rKNaaGjEYnq4XPiTrSlfe",
+        {
+          "type": "variable",
+          "id": "rKNaaGjEYnq4XPiTrSlfe",
+          "scopeInstanceId": ":root",
+          "name": "globalVariable",
+          "value": {
+            "type": "string",
+            "value": "globalValue"
+          }
+        }
       ]
     ],
     "resources": [
@@ -4294,6 +4307,10 @@
             {
               "type": "id",
               "value": "sHn4Mh7DJ5X0RiETB-zVc"
+            },
+            {
+              "type": "id",
+              "value": "ABEvi07-c3_3dU6v4w-MS"
             }
           ]
         }
@@ -5136,6 +5153,20 @@
           "label": "Link",
           "children": []
         }
+      ],
+      [
+        "ABEvi07-c3_3dU6v4w-MS",
+        {
+          "type": "instance",
+          "id": "ABEvi07-c3_3dU6v4w-MS",
+          "component": "Box",
+          "children": [
+            {
+              "type": "expression",
+              "value": "$ws$dataSource$rKNaaGjEYnq4XPiTrSlfe"
+            }
+          ]
+        }
       ]
     ],
     "deployment": {

fixtures/webstudio-features/app/__generated__/$resources.sitemap.xml.ts

@@ -6,7 +6,7 @@
     "dev": "react-router dev",
     "cli": "NODE_OPTIONS='--conditions=webstudio --import=tsx' webstudio",
     "fixtures:link": "pnpm cli link --link https://p-cddc1d44-af37-4cb6-a430-d300cf6f932d-dot-${BUILDER_HOST:-main.development.webstudio.is}'?authToken=1cdc6026-dd5b-4624-b89b-9bd45e9bcc3d'",
-    "fixtures:sync": "pnpm cli sync --buildId 3173a7d8-1af3-4e23-87fd-94c3b0cb1018 && pnpm prettier --write ./.webstudio/",
+    "fixtures:sync": "pnpm cli sync --buildId fce42d58-8a67-4f4b-8427-ea7500132e28 && pnpm prettier --write ./.webstudio/",
     "fixtures:build": "pnpm cli build --template react-router --template ./.template && pnpm prettier --write ./app/ ./package.json ./tsconfig.json"
   },
   "private": true,

fixtures/webstudio-features/app/__generated__/[expressions]._index.tsx

@@ -48,6 +48,7 @@ import {
   coreMetas,
   SYSTEM_VARIABLE_ID,
   generateCss,
+  ROOT_INSTANCE_ID,
 } from "@webstudio-is/sdk";
 import type { Data } from "@webstudio-is/http-client";
 import { LOCAL_DATA_FILE } from "./config";
@@ -314,6 +315,8 @@ export const prebuild = async (options: {
       instanceMap,
       page.rootInstanceId
     );
+    // support global data variables
+    pageInstanceSet.add(ROOT_INSTANCE_ID);
     const instances: [Instance["id"], Instance][] =
       siteData.build.instances.filter(([id]) => pageInstanceSet.has(id));
     const dataSources: [DataSource["id"], DataSource][] = [];