feat: create workspace from loading existing exported file (#2122)

Co-authored-by: Himself65 <himself65@outlook.com>

apps/electron/scripts/generate-main-exposed-meta.mjs

@@ -0,0 +1,40 @@
+#!/usr/bin/env zx
+/* eslint-disable @typescript-eslint/no-restricted-imports */
+import 'zx/globals';
+
+const mainDistDir = path.resolve(__dirname, '../dist/layers/main');
+
+// be careful and avoid any side effects in
+const { handlers, events } = await import(
+  path.resolve(mainDistDir, 'exposed.js')
+);
+
+const handlersMeta = Object.entries(handlers).map(
+  ([namespace, namespaceHandlers]) => {
+    return [
+      namespace,
+      Object.keys(namespaceHandlers).map(handlerName => handlerName),
+    ];
+  }
+);
+
+const eventsMeta = Object.entries(events).map(
+  ([namespace, namespaceHandlers]) => {
+    return [
+      namespace,
+      Object.keys(namespaceHandlers).map(handlerName => handlerName),
+    ];
+  }
+);
+
+const meta = {
+  handlers: handlersMeta,
+  events: eventsMeta,
+};
+
+await fs.writeFile(
+  path.resolve(mainDistDir, 'exposed-meta.js'),
+  `module.exports = ${JSON.stringify(meta)};`
+);
+
+console.log('generate main exposed-meta.js done');