feat: support lazy

Author: 2heal1

crates/rspack_plugin_mf/src/container/container_entry_module.rs

@@ -327,7 +327,6 @@ impl ExposeModuleMap {
       } else {
         let has_wasm_async = modules_iter.clone().any(|(_, module, _, _)| {
           if let Some(module) = module {
-            let module_graph = compilation.get_module_graph();
             let module_type = module.module_type();
             matches!(module_type, rspack_core::ModuleType::WasmAsync)
           } else {

crates/rspack_plugin_mf/src/sharing/consume_shared_runtime_module.rs

@@ -104,21 +104,35 @@ impl RuntimeModule for ConsumeSharedRuntimeModule {
         add_module(mid, chunk, &mut initial_consumes);
       }
     }
-    if module_id_to_consume_data_mapping.is_empty() {
-      return Ok("".to_string());
-    }
-    let module_id_to_consume_data_mapping = module_id_to_consume_data_mapping
-      .into_iter()
-      .map(|(k, v)| format!("{}: {}", json_stringify(&k), v))
-      .collect::<Vec<_>>()
-      .join(", ");
+    let module_id_to_consume_data_mapping = if module_id_to_consume_data_mapping.is_empty() {
+      "{}".to_string()
+    } else {
+      format!(
+        "{{{}}}",
+        module_id_to_consume_data_mapping
+          .into_iter()
+          .map(|(k, v)| format!("{}: {}", json_stringify(&k), v))
+          .collect::<Vec<_>>()
+          .join(", ")
+      )
+    };
+    let chunk_mapping = if chunk_to_module_mapping.is_empty() {
+      "{}".to_string()
+    } else {
+      json_stringify(&chunk_to_module_mapping)
+    };
+    let initial_consumes_json = if initial_consumes.is_empty() {
+      "[]".to_string()
+    } else {
+      json_stringify(&initial_consumes)
+    };
     let mut source = format!(
       r#"
-__webpack_require__.consumesLoadingData = {{ chunkMapping: {chunk_mapping}, moduleIdToConsumeDataMapping: {{ {module_to_consume_data_mapping} }}, initialConsumes: {initial_consumes} }};
+__webpack_require__.consumesLoadingData = {{ chunkMapping: {chunk_mapping}, moduleIdToConsumeDataMapping: {module_to_consume_data_mapping}, initialConsumes: {initial_consumes_json} }};
 "#,
-      chunk_mapping = json_stringify(&chunk_to_module_mapping),
+      chunk_mapping = chunk_mapping,
       module_to_consume_data_mapping = module_id_to_consume_data_mapping,
-      initial_consumes = json_stringify(&initial_consumes),
+      initial_consumes_json = initial_consumes_json,
     );
     if self.enhanced {
       if ChunkGraph::get_chunk_runtime_requirements(compilation, &chunk_ukey)

packages/rspack/package.json

@@ -67,7 +67,7 @@
     "zod-validation-error": "3.5.3"
   },
   "dependencies": {
-    "@module-federation/runtime-tools": "0.0.0-fix-lazy-comile-20250929064217",
+    "@module-federation/runtime-tools": "0.0.0-fix-lazy-comile-20250930092757",
     "@rspack/binding": "workspace:*",
     "@rspack/lite-tapable": "1.0.1"
   },

pnpm-lock.yaml

@@ -3,7 +3,10 @@ import ReactDOM from "react-dom/client";
 
 ReactDOM.createRoot(document.getElementById("root")).render(
 	<React.StrictMode>
-		<button type="button" onClick={() => import("./remote-entry.js")}>
+		<button type="button" onClick={() => {
+			import("./remote-entry.js");
+			import("./share-entry.js");
+		}}>
 			Click me
 		</button>
 	</React.StrictMode>