fix: should export named __webpack_require__ from runtime chunk

crates/rspack_plugin_runtime/src/module_chunk_format.rs

@@ -162,7 +162,7 @@ async fn render_chunk(
   if chunk.has_entry_module(&compilation.chunk_graph) {
     let runtime_chunk_output_name = get_runtime_chunk_output_name(compilation, chunk_ukey).await?;
     sources.add(RawStringSource::from(format!(
-      "import __webpack_require__ from '{}';\n",
+      "import {{ __webpack_require__ }} from '{}';\n",
       get_relative_path(
         base_chunk_output_name
           .trim_start_matches("/")
@@ -297,6 +297,7 @@ async fn render_startup(
         &compilation.chunk_by_ukey,
         &compilation.chunk_group_by_ukey,
       );
+
     let base_chunk_output_name = get_chunk_output_name(chunk, compilation).await?;
 
     let mut dependent_load = ConcatSource::default();

crates/rspack_plugin_runtime/src/module_chunk_loading.rs

@@ -38,16 +38,9 @@ async fn runtime_requirements_in_tree(
       }
       RuntimeGlobals::EXTERNAL_INSTALL_CHUNK if is_enabled_for_chunk => {
         has_chunk_loading = true;
-        if compilation
-          .chunk_graph
-          .get_number_of_entry_modules(chunk_ukey)
-          > 0
-        {
-          continue;
-        } else {
-          compilation
-            .add_runtime_module(chunk_ukey, ExportWebpackRequireRuntimeModule::new().boxed())?;
-        }
+
+        compilation
+          .add_runtime_module(chunk_ukey, ExportWebpackRequireRuntimeModule::new().boxed())?;
       }
 
       RuntimeGlobals::HMR_DOWNLOAD_UPDATE_HANDLERS if is_enabled_for_chunk => {

crates/rspack_plugin_runtime/src/runtime_module/export_webpack_require.rs

@@ -1,6 +1,8 @@
 use rspack_collections::Identifier;
 use rspack_core::{Compilation, RuntimeGlobals, RuntimeModule, impl_runtime_module};
 
+const EXPORT_TEMP_NAME: &str = "__webpack_require_temp__";
+
 #[impl_runtime_module]
 #[derive(Debug, Default)]
 pub struct ExportWebpackRequireRuntimeModule {
@@ -20,7 +22,11 @@ impl RuntimeModule for ExportWebpackRequireRuntimeModule {
   }
 
   async fn generate(&self, _compilation: &Compilation) -> rspack_error::Result<String> {
-    Ok(format!("export default {};", RuntimeGlobals::REQUIRE))
+    Ok(format!(
+      "var {EXPORT_TEMP_NAME} = {};\nexport {{ {EXPORT_TEMP_NAME} as {} }};\n",
+      RuntimeGlobals::REQUIRE,
+      RuntimeGlobals::REQUIRE
+    ))
   }
 
   fn should_isolate(&self) -> bool {

tests/rspack-test/configCases/module/dependOn-entries/test.filter.js

@@ -1 +1 @@
-module.exports = () => "FIXME: __webpack_require__.C is not a function"
+module.exports = () => true