esm snapshot

Author: LingyuCoder

crates/rspack_plugin_javascript/src/parser_plugin/api_plugin.rs

@@ -201,6 +201,10 @@ fn static_require_member_chain(
   expr_span: Span,
   write: bool,
 ) -> Option<bool> {
+  if parser.compiler_options.experiments.runtime_mode != ExperimentRuntimeMode::Rspack {
+    return None;
+  }
+
   if for_name == API_REQUIRE
     && let Some(property) = members.first()
   {
@@ -210,8 +214,7 @@ fn static_require_member_chain(
       let dep_span = if members.len() > 1 {
         member_ranges
           .and_then(|ranges| ranges.get(1))
-          .map(|range| Span::new(expr_span.lo, range.hi))
-          .unwrap_or(expr_span)
+          .map_or(expr_span, |range| Span::new(expr_span.start, range.end))
       } else {
         expr_span
       };
@@ -476,17 +479,13 @@ impl<'p, 'a> JavascriptParserPlugin<'p, 'a> for APIPlugin {
     &self,
     parser: &mut JavascriptParser,
     _expr: &AssignExpr,
+    _ident: &Ident,
     for_name: &str,
   ) -> Option<bool> {
     if let Some(runtime_global) = runtime_api_from_name(for_name).and_then(|api| api.runtime_global)
+      && parser.compiler_options.experiments.runtime_mode == ExperimentRuntimeMode::Rspack
     {
-      if parser.compiler_options.experiments.runtime_mode == ExperimentRuntimeMode::Rspack {
-        parser.add_presentational_dependency(Box::new(RuntimeRequirementsDependency::write_only(
-          runtime_global,
-        )));
-        return None;
-      }
-      parser.add_presentational_dependency(Box::new(RuntimeRequirementsDependency::add_only(
+      parser.add_presentational_dependency(Box::new(RuntimeRequirementsDependency::write_only(
         runtime_global,
       )));
     }
@@ -541,7 +540,9 @@ impl<'p, 'a> JavascriptParserPlugin<'p, 'a> for APIPlugin {
     call_expr: &CallExpr,
     for_name: &str,
   ) -> Option<bool> {
-    if for_name == API_REQUIRE {
+    if for_name == API_REQUIRE
+      && parser.compiler_options.experiments.runtime_mode == ExperimentRuntimeMode::Rspack
+    {
       parser.add_presentational_dependency(Box::new(RuntimeRequirementsDependency::add_only(
         RuntimeGlobals::REQUIRE,
       )));

crates/rspack_plugin_runtime/src/runtime_module/create_fake_namespace_object.rs

@@ -38,11 +38,11 @@ impl RuntimeModule for CreateFakeNamespaceObjectRuntimeModule {
     let params = Some(
       if context.compilation.options.experiments.runtime_mode == RuntimeMode::Rspack {
         serde_json::json!({
-          "REQUIRE": "(typeof this === \"function\" ? this : this.r)"
+          "__this": "(typeof this === \"function\" ? this : this.r)"
         })
       } else {
         serde_json::json!({
-          "REQUIRE": "this"
+          "__this": "this"
         })
       },
     );

crates/rspack_plugin_runtime/src/runtime_module/runtime/create_fake_namespace_object.ejs

@@ -7,7 +7,7 @@ var leafPrototypes;
 // mode & 16: return value when it's Promise-like
 // mode & 8|1: behave like require
 <%- CREATE_FAKE_NAMESPACE_OBJECT %> = function(value, mode) {
-	if(mode & 1) value = <%- REQUIRE %>(value);
+	if(mode & 1) value = <%- __this %>(value);
 	if(mode & 8) return value;
 	if(typeof value === 'object' && value) {
 		if((mode & 4) && value.__esModule) return value;
@@ -23,4 +23,4 @@ var leafPrototypes;
 	def['default'] = <%- returningFunction("value", "") %>;
 	<%- DEFINE_PROPERTY_GETTERS %>(ns, def);
 	return ns;
-};
+};

tests/rspack-test/esmOutputCases/dynamic-import/import-cjs-runtime-chunk-false-async-chunk/__snapshots__/esm.snap.txt

@@ -116,7 +116,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/dynamic-import/import-cjs-runtime-chunk-false-entry-export/__snapshots__/esm.snap.txt

@@ -90,7 +90,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/dynamic-import/import-cjs/__snapshots__/esm.snap.txt

@@ -117,7 +117,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/externals/dynamic-import-commonjs-require-collision/__snapshots__/esm.snap.txt

@@ -30,25 +30,8 @@ export { index_require as userRequire, loadPlatform };
 ```
 
 ```mjs title=runtime.mjs
-// The module cache
-var __webpack_module_cache__ = {};
-// The require function
-function __webpack_require__(moduleId) {
-// Check if module is in cache
-var cachedModule = __webpack_module_cache__[moduleId];
-if (cachedModule !== undefined) {
-return cachedModule.exports;
-}
-// Create a new module (and put it into the cache)
-var module = (__webpack_module_cache__[moduleId] = {
-exports: {}
-});
-// Execute the module function
-__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
-
-// Return the exports of the module
-return module.exports;
-}
+// The require scope
+var __webpack_require__ = {};
 
 // webpack/runtime/create_fake_namespace_object
 (() => {
@@ -78,7 +61,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/externals/dynamic-import-node-commonjs-helper-collision/__snapshots__/esm.snap.txt

@@ -29,25 +29,8 @@ export { loadFs };
 ```
 
 ```mjs title=runtime.mjs
-// The module cache
-var __webpack_module_cache__ = {};
-// The require function
-function __webpack_require__(moduleId) {
-// Check if module is in cache
-var cachedModule = __webpack_module_cache__[moduleId];
-if (cachedModule !== undefined) {
-return cachedModule.exports;
-}
-// Create a new module (and put it into the cache)
-var module = (__webpack_module_cache__[moduleId] = {
-exports: {}
-});
-// Execute the module function
-__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
-
-// Return the exports of the module
-return module.exports;
-}
+// The require scope
+var __webpack_require__ = {};
 
 // webpack/runtime/create_fake_namespace_object
 (() => {
@@ -77,7 +60,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/externals/esm-node-target/__snapshots__/esm.snap.txt

@@ -30,25 +30,8 @@ export { readFileSync } from "fs";
 ```
 
 ```mjs title=runtime.mjs
-// The module cache
-var __webpack_module_cache__ = {};
-// The require function
-function __webpack_require__(moduleId) {
-// Check if module is in cache
-var cachedModule = __webpack_module_cache__[moduleId];
-if (cachedModule !== undefined) {
-return cachedModule.exports;
-}
-// Create a new module (and put it into the cache)
-var module = (__webpack_module_cache__[moduleId] = {
-exports: {}
-});
-// Execute the module function
-__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
-
-// Return the exports of the module
-return module.exports;
-}
+// The require scope
+var __webpack_require__ = {};
 
 // webpack/runtime/create_fake_namespace_object
 (() => {
@@ -78,7 +61,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {

tests/rspack-test/esmOutputCases/externals/node-commonjs-export-namespace-as-with-named/__snapshots__/esm.snap.txt

@@ -28,25 +28,8 @@ export { external_fs_namespaceObject as fsNs, readFile, readFileSync };
 ```
 
 ```mjs title=runtime.mjs
-// The module cache
-var __webpack_module_cache__ = {};
-// The require function
-function __webpack_require__(moduleId) {
-// Check if module is in cache
-var cachedModule = __webpack_module_cache__[moduleId];
-if (cachedModule !== undefined) {
-return cachedModule.exports;
-}
-// Create a new module (and put it into the cache)
-var module = (__webpack_module_cache__[moduleId] = {
-exports: {}
-});
-// Execute the module function
-__webpack_modules__[moduleId](module, module.exports, __webpack_require__);
-
-// Return the exports of the module
-return module.exports;
-}
+// The require scope
+var __webpack_require__ = {};
 
 // webpack/runtime/create_fake_namespace_object
 (() => {
@@ -76,7 +59,6 @@ __webpack_require__.t = function(value, mode) {
 	__webpack_require__.d(ns, def);
 	return ns;
 };
-
 })();
 // webpack/runtime/define_property_getters
 (() => {