feat: support sap.ui.require for @sapUiRequire annotated modules

README.md

@@ -90,7 +90,7 @@ A more detailed feature list includes:
 
 ### Converting ES modules (import/export) into sap.ui.define or sap.ui.require
 
-The plugin will wrap any code having import/export statements in an sap.ui.define. If there is no import/export, it won't be wrapped.
+The plugin will wrap any code having import/export statements in `sap.ui.define`. If there is no import/export, it won't be wrapped.
 
 #### Static Import
 
@@ -341,6 +341,40 @@ sap.ui.define(["./a"], A => {
 
 Also refer to the `neverUseStrict` option below.
 
+### Top-Level Scripts (e.g. QUnit Testsuites)
+
+By default, modules are converted to UI5 AMD-like modules using `sap.ui.define`. In some cases, it is necessary to include modules via script tags, such as for QUnit testsuites. Therefore, this Babel plugin supports converting modules into scripts using `sap.ui.require` instead of AMD-like modules using `sap.ui.define`. These modules can then be used as *top-level* scripts, which can be included via `<script>` tags in HTML pages. To mark a module as being converted into a `sap.ui.require` script, you need to add the comment `/* @sapUiRequire */` at the top of the file.
+
+Example:
+
+```js
+/* @sapUiRequire */
+
+// https://api.qunitjs.com/config/autostart/
+QUnit.config.autostart = false;
+
+// import all your QUnit tests here
+void Promise.all([import("unit/controller/App.qunit")]).then(() => {
+  QUnit.start();
+});
+```
+
+will be converted to:
+
+```js
+"sap.ui.require([], function () {
+  "use strict";
+
+  function __ui5_require_async(path) { /* ... */ }
+  QUnit.config.autostart = false;
+  void Promise.all([__ui5_require_async("unit/controller/App.qunit")]).then(() => {
+    QUnit.start();
+  });
+});
+```
+
+> :warning: Although `sap.ui.define` and `sap.ui.require` may appear similar from an API perspective, they have different behaviors. To understand these differences, please read the section titled "Using sap.ui.require instead of sap.ui.define on the top level" in the [Troubleshooting for Loading Modules](https://ui5.sap.com/#/topic/4363b3fe3561414ca1b030afc8cd30ce).
+
 ### Converting ES classes into Control.extend(..) syntax
 
 By default, the plugin converts ES classes to `Control.extend(..)` syntax if the class extends from a class which has been imported.

packages/plugin/__test__/__snapshots__/test.js.snap

@@ -1604,6 +1604,104 @@ exports[`preset-env preset-env-usage.js 1`] = `
 });"
 `;
 
+exports[`sap-ui-require othermodule-annotation.js 1`] = `
+"sap.ui.require(["sap/ui/core/Control"], function (Control) {
+  "use strict";
+
+  Control.extend("my.Control", {});
+});"
+`;
+
+exports[`sap-ui-require othermodule-annotation-end.js 1`] = `
+"sap.ui.require(["sap/ui/core/Control"], function (Control) {
+  "use strict";
+
+  Control.extend("my.Control", {});
+});"
+`;
+
+exports[`sap-ui-require othermodule-annotation-middle.js 1`] = `
+"sap.ui.require(["sap/ui/core/Control"], function (Control) {
+  "use strict";
+
+  Control.extend("my.Control", {});
+});"
+`;
+
+exports[`sap-ui-require othermodule-annotation-nested.js 1`] = `
+"sap.ui.require(["sap/ui/core/Control"], function (Control) {
+  "use strict";
+
+  Control.extend("my.Control", {
+    onInit: function () {}
+  });
+});"
+`;
+
+exports[`sap-ui-require othermodule-noannotation.js 1`] = `
+"sap.ui.define(["sap/ui/core/Control"], function (Control) {
+  "use strict";
+
+  Control.extend("my.Control", {});
+});"
+`;
+
+exports[`sap-ui-require testsuite-annotation.qunit.js 1`] = `
+"sap.ui.require([], function () {
+  "use strict";
+
+  function __ui5_require_async(path) {
+    return new Promise(function (resolve, reject) {
+      sap.ui.require([path], function (module) {
+        if (!(module && module.__esModule)) {
+          module = module === null || !(typeof module === "object" && path.endsWith("/library")) ? {
+            default: module
+          } : module;
+          Object.defineProperty(module, "__esModule", {
+            value: true
+          });
+        }
+        resolve(module);
+      }, function (err) {
+        reject(err);
+      });
+    });
+  }
+  QUnit.config.autostart = false;
+  void Promise.all([__ui5_require_async("unit/controller/App.qunit")]).then(() => {
+    QUnit.start();
+  });
+});"
+`;
+
+exports[`sap-ui-require testsuite-noannotation.qunit.js 1`] = `
+"sap.ui.define([], function () {
+  "use strict";
+
+  function __ui5_require_async(path) {
+    return new Promise(function (resolve, reject) {
+      sap.ui.require([path], function (module) {
+        if (!(module && module.__esModule)) {
+          module = module === null || !(typeof module === "object" && path.endsWith("/library")) ? {
+            default: module
+          } : module;
+          Object.defineProperty(module, "__esModule", {
+            value: true
+          });
+        }
+        resolve(module);
+      }, function (err) {
+        reject(err);
+      });
+    });
+  }
+  QUnit.config.autostart = false;
+  void Promise.all([__ui5_require_async("unit/controller/App.qunit")]).then(() => {
+    QUnit.start();
+  });
+});"
+`;
+
 exports[`typescript ts-class-anonymous.ts 1`] = `
 "sap.ui.define(["sap/Class"], function (SAPClass) {
   "use strict";
@@ -1680,6 +1778,7 @@ exports[`typescript ts-class-controller-extension-extended.ts 1`] = `
   return MyExtendedController;
 });"
 `;
+
 exports[`typescript ts-class-controller-extension-extended-error-1.ts 1`] = `
 "ControllerExtension.use() must be called with exactly one argument but has 0
    7 |  */

packages/plugin/__test__/fixtures/sap-ui-require/othermodule-annotation-end.js

@@ -0,0 +1,5 @@
+import Control from "sap/ui/core/Control";
+
+Control.extend("my.Control", {});
+
+/* @sapUiRequire */

packages/plugin/__test__/fixtures/sap-ui-require/othermodule-annotation-middle.js

@@ -0,0 +1,5 @@
+import Control from "sap/ui/core/Control";
+
+/* @sapUiRequire */
+
+Control.extend("my.Control", {});

packages/plugin/__test__/fixtures/sap-ui-require/othermodule-annotation-nested.js

@@ -0,0 +1,7 @@
+import Control from "sap/ui/core/Control";
+
+Control.extend("my.Control", {
+  onInit: function () {
+    /* @sapUiRequire */
+  },
+});

packages/plugin/__test__/fixtures/sap-ui-require/othermodule-annotation.js

@@ -0,0 +1,5 @@
+/* @sapUiRequire */
+
+import Control from "sap/ui/core/Control";
+
+Control.extend("my.Control", {});

packages/plugin/__test__/fixtures/sap-ui-require/othermodule-noannotation.js

@@ -0,0 +1,3 @@
+import Control from "sap/ui/core/Control";
+
+Control.extend("my.Control", {});

packages/plugin/__test__/fixtures/sap-ui-require/testsuite-annotation.qunit.js

@@ -0,0 +1,9 @@
+/* @sapUiRequire */
+
+// https://api.qunitjs.com/config/autostart/
+QUnit.config.autostart = false;
+
+// import all your QUnit tests here
+void Promise.all([import("unit/controller/App.qunit")]).then(() => {
+  QUnit.start();
+});

packages/plugin/__test__/fixtures/sap-ui-require/testsuite-noannotation.qunit.js

@@ -0,0 +1,7 @@
+// https://api.qunitjs.com/config/autostart/
+QUnit.config.autostart = false;
+
+// import all your QUnit tests here
+void Promise.all([import("unit/controller/App.qunit")]).then(() => {
+  QUnit.start();
+});

packages/plugin/src/modules/helpers/wrapper.js

@@ -1,4 +1,4 @@
-import { types as t } from "@babel/core";
+import { types as t, traverse } from "@babel/core";
 import * as eh from "./exports";
 import * as th from "../../utils/templates";
 import * as ast from "../../utils/ast";
@@ -158,23 +158,27 @@ export function wrap(visitor, programNode, opts) {
     body.unshift(th.buildDefaultImportInterop());
   }
 
-  const define = generateDefine(
+  // should we use sap.ui.require instead of sap.ui.define?
+  let useSapUiRequire = hasUseSapUiRequire(visitor.parent.comments, body, true);
+
+  // generate the sap.ui.define or sap.ui.require
+  const defineOrRequire = generateDefineOrRequire(
     body,
     imports,
     exportGlobal || opts.exportAllGlobal,
-    hasUseStrict(programNode)
+    useSapUiRequire
   );
 
   // add the "use strict" directive if not on program node
   if (!opts.neverUseStrict && !hasUseStrict(programNode)) {
-    const defineFnBody = define.expression.arguments[1].body;
-    defineFnBody.directives = [
+    const defineOrRequireFnBody = defineOrRequire.expression.arguments[1].body;
+    defineOrRequireFnBody.directives = [
       t.directive(t.directiveLiteral("use strict")),
-      ...(defineFnBody.directives || []),
+      ...(defineOrRequireFnBody.directives || []),
     ];
   }
 
-  programNode.body = [...preDefine, define];
+  programNode.body = [...preDefine, defineOrRequire];
 
   // if a copyright comment is present we append it to the new program node
   if (copyright && visitor.parent) {
@@ -189,13 +193,42 @@ function hasUseStrict(node) {
   );
 }
 
-function generateDefine(body, imports, exportGlobal) {
+function hasUseSapUiRequire(comments, body, remove) {
+  // detect the @sapUiRequire comment
+  return comments.some((comment) => {
+    let found = false;
+    // check for existing comment block
+    if (comment.type === "CommentBlock") {
+      found = comment.value.trim() === "@sapUiRequire";
+    }
+    // remove the comment (if it is somewhere in the body)
+    if (found && remove) {
+      body?.forEach((node) => {
+        traverse(node, {
+          enter(path) {
+            ["leadingComments", "trailingComments", "innerComments"].forEach(
+              (key) => {
+                path.node[key] = path.node[key]?.filter((c) => c !== comment);
+              }
+            );
+          },
+          noScope: true,
+        });
+      });
+    }
+    return found;
+  });
+}
+
+function generateDefineOrRequire(body, imports, exportGlobal, useRequire) {
   const defineOpts = {
     SOURCES: t.arrayExpression(imports.map((i) => t.stringLiteral(i.src))),
     PARAMS: imports.map((i) => t.identifier(i.tmpName)),
     BODY: body,
   };
-  return exportGlobal
-    ? th.buildDefineGlobal(defineOpts)
-    : th.buildDefine(defineOpts);
+  return useRequire
+    ? th.buildRequire(defineOpts)
+    : exportGlobal
+      ? th.buildDefineGlobal(defineOpts)
+      : th.buildDefine(defineOpts);
 }

packages/plugin/src/utils/templates.js

@@ -8,6 +8,12 @@ export const buildAssign = template(`
   OBJECT.NAME = VALUE;
 `);
 
+export const buildRequire = template(`
+  sap.ui.require(SOURCES, function (PARAMS) {
+    BODY;
+  });
+`);
+
 export const buildDefine = template(`
   sap.ui.define(SOURCES, function (PARAMS) {
     BODY;