[FEATURE] flexChangesBundler: Add flexibility-bundle.json

lib/processors/bundlers/flexChangesBundler.js

@@ -10,19 +10,77 @@ const resourceFactory = require("@ui5/fs").resourceFactory;
  * @param {module:@ui5/fs.Resource[]} parameters.resources List of resources to be processed
  * @param {Object} parameters.options Options
  * @param {string} parameters.options.pathPrefix Prefix for bundle path
+ * @param {string} parameters.options.hasFlexBundleVersion true if minUI5Version >= 1.73 than create flexibility-bundle.json
  * @returns {Promise<module:@ui5/fs.Resource[]>} Promise resolving with flex changes bundle resources
  */
 module.exports = function({resources, options}) {
+	let bundleName = "changes-bundle.json";
+
 	function sortByTimeStamp(a, b) {
 		return a.creation > b.creation ? 1 : -1;
 	}
 
-	function sortAndStringify(changesContent) {
+	/**
+	 * bundle changes resource to json string
+	 *
+	 * @param {Array} changesContent Array of resources files
+	 * @returns {string} Json sting of changes and control variants
+	 */
+	function sortAndStringifyInFlexFormat(changesContent) {
 		changesContent = changesContent.sort(sortByTimeStamp);
-		changesContent = changesContent.map(function(change) {
-			return JSON.stringify(change);
+		const changes = [];
+		const variantDependentControlChanges = [];
+		const compVariants = [];
+		const variants = [];
+		const variantChanges = [];
+		const variantManagementChanges = [];
+
+		changesContent.forEach(function(content) {
+			switch (content.fileType) {
+			case "change":
+				if (content.appDescriptorChange && (content.appDescriptorChange === "true" || content.appDescriptorChange == true)) {
+					break;
+				}
+				if (content.variantReference && content.variantReference !== "") {
+					variantDependentControlChanges.push(content);
+				} else {
+					changes.push(content);
+				}
+				break;
+			case "variant":
+				compVariants.push(content);
+				break;
+			case "ctrl_variant":
+				variants.push(content);
+				break;
+			case "ctrl_variant_change":
+				variantChanges.push(content);
+				break;
+			case "ctrl_variant_management_change":
+				variantManagementChanges.push(content);
+				break;
+			}
 		});
-		return changesContent;
+
+		if (!options.hasFlexBundleVersion && (compVariants.length != 0 || variants.length != 0 || variantChanges.length != 0 || variantDependentControlChanges.length != 0 || variantManagementChanges.length != 0)) {
+			throw new Error("There are some control variant changes in the changes folder. This only works with a minUI5Version 1.73.0. Please update the minUI5Version in the manifest.json to 1.73.0 or higher");
+		}
+		// create changes-bundle.json
+		if (!options.hasFlexBundleVersion) {
+			return JSON.stringify(changes);
+		} else {
+			bundleName = "flexibility-bundle.json";
+			const newChangeFormat = {
+				changes,
+				compVariants,
+				variants,
+				variantChanges,
+				variantDependentControlChanges,
+				variantManagementChanges
+			};
+
+			return JSON.stringify(newChangeFormat);
+		}
 	}
 
 	return Promise.all(resources.map((resource) => {
@@ -34,10 +92,10 @@ module.exports = function({resources, options}) {
 		log.info("Changes collected. Number of changes: " + nNumberOfChanges);
 		const result = [];
 		if (nNumberOfChanges > 0) {
-			changesContent = sortAndStringify(changesContent);
+			changesContent = sortAndStringifyInFlexFormat(changesContent);
 			result.push(resourceFactory.createResource({
-				path: `${options.pathPrefix}/changes/changes-bundle.json`,
-				string: "[" + changesContent.join(",") + "]"
+				path: `${options.pathPrefix}/changes/${bundleName}`,
+				string: changesContent
 			}));
 		}
 		return result;

lib/tasks/bundlers/generateFlexChangesBundle.js

@@ -6,6 +6,8 @@ const flexChangesBundler = require("../../processors/bundlers/flexChangesBundler
  * at runtime.
  * If a change bundle is created, "sap.ui.fl" is added as a dependency to the manifest.json if not already present -
  * if the dependency is already listed but lazy-loaded, lazy loading is disabled.
+ * If minUI5Version >= 1.73 flexibility-bundle.json will be create.
+ * If there are control variants and minUI5Version < 1.73 build will break and throw an error.
  *
  * @public
  * @alias module:@ui5/builder.tasks.generateFlexChangesBundle
@@ -51,16 +53,34 @@ module.exports = function({workspace, options}) {
 		await workspace.write(manifestResource);
 	}
 
+	async function readManifestMinUI5Version() {
+		const manifestResource = await workspace.byPath(`${pathPrefix}/manifest.json`);
+		const manifestContent = JSON.parse(await manifestResource.getString());
+
+		manifestContent["sap.ui5"] = manifestContent["sap.ui5"] || {};
+		manifestContent["sap.ui5"].dependencies = manifestContent["sap.ui5"].dependencies || {};
+		return manifestContent["sap.ui5"].dependencies.minUI5Version = manifestContent["sap.ui5"].dependencies.minUI5Version || "";
+	}
+
 	log.verbose("Collecting flexibility changes");
-	return workspace.byGlob(`${pathPrefix}/changes/*.change`)
+	return workspace.byGlob(`${pathPrefix}/changes/*.{change,variant,ctrl_variant,ctrl_variant_change,ctrl_variant_management_change}`)
 		.then((allResources) => {
-			return flexChangesBundler({
-				resources: allResources,
-				options: {
-					namespace: options.namespace,
-					pathPrefix: pathPrefix
-				}
-			});
+			if (allResources.length > 0) {
+				return readManifestMinUI5Version().then((version) => {
+					let hasFlexBundleVersion = false;
+					if (parseFloat(version) >= 1.73) {
+						hasFlexBundleVersion = true;
+					}
+					return flexChangesBundler({
+						resources: allResources,
+						options: {
+							pathPrefix,
+							hasFlexBundleVersion
+						}
+					});
+				});
+			}
+			return [];
 		})
 		.then((processedResources) => {
 			return Promise.all(processedResources.map((resource) => {

test/expected/build/application.j/dest/changes/flexibility-bundle.json

@@ -0,0 +1 @@
+{"changes":[{"fileName":"id_456_addField","fileType":"change","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2023-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"}},{"fileName":"id_123_addField","fileType":"change","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"}}],"compVariants":[{"fileName":"id_111_compVariants","fileType":"variant","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"},"appDescriptorChange":false}],"variants":[{"fileName":"id_111_test","fileType":"ctrl_variant","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"}}],"variantChanges":[{"fileName":"id_111_test","fileType":"ctrl_variant_change","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"}}],"variantDependentControlChanges":[{"fileName":"id_111_variantDependentControlChange","fileType":"change","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"},"variantReference":"someting here"}],"variantManagementChanges":[{"fileName":"id_111_test","fileType":"ctrl_variant_management_change","changeType":"hideControl","component":"application.j.Component","content":{},"selector":{"id":"control1"},"layer":"VENDOR","texts":{},"namespace":"apps/application.j.Component/changes","creation":"2025-10-30T13:52:40.4754350Z","originalLanguage":"","conditions":{},"support":{"generator":"did it","user":"Max Mustermann"}}]}

test/expected/build/application.j/dest/changes/id_111_appDescriptor.change

@@ -0,0 +1,21 @@
+{
+	"fileName": "id_111_compVariants",
+	"fileType": "change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	},
+	"appDescriptorChange": true
+}

test/expected/build/application.j/dest/changes/id_111_compVariants.variant

@@ -0,0 +1,21 @@
+{
+	"fileName": "id_111_compVariants",
+	"fileType": "variant",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	},
+	"appDescriptorChange": false
+}

test/expected/build/application.j/dest/changes/id_111_test.ctrl_variant

@@ -0,0 +1,20 @@
+{
+	"fileName": "id_111_test",
+	"fileType": "ctrl_variant",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	}
+}

test/expected/build/application.j/dest/changes/id_111_test.ctrl_variant_change

@@ -0,0 +1,20 @@
+{
+	"fileName": "id_111_test",
+	"fileType": "ctrl_variant_change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	}
+}

test/expected/build/application.j/dest/changes/id_111_test.ctrl_variant_management_change

@@ -0,0 +1,20 @@
+{
+	"fileName": "id_111_test",
+	"fileType": "ctrl_variant_management_change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	}
+}

test/expected/build/application.j/dest/changes/id_111_variantDependentControlChange.change

@@ -0,0 +1,21 @@
+{
+	"fileName": "id_111_variantDependentControlChange",
+	"fileType": "change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	},
+	"variantReference": "someting here"
+}

test/expected/build/application.j/dest/manifest.json

@@ -14,6 +14,7 @@
 	},
 	"sap.ui5": {
 		"dependencies": {
+			"minUI5Version": "1.73.2",
 			"libs": {
 				"sap.ui.layout": {},
 				"sap.ui.core": {},

test/fixtures/application.j/webapp/changes/id_111_appDescriptor.change

@@ -0,0 +1,21 @@
+{
+	"fileName": "id_111_compVariants",
+	"fileType": "change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	},
+	"appDescriptorChange": true
+}

test/fixtures/application.j/webapp/changes/id_111_compVariants.variant

@@ -0,0 +1,21 @@
+{
+	"fileName": "id_111_compVariants",
+	"fileType": "variant",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	},
+	"appDescriptorChange": false
+}

test/fixtures/application.j/webapp/changes/id_111_test.ctrl_variant

@@ -0,0 +1,20 @@
+{
+	"fileName": "id_111_test",
+	"fileType": "ctrl_variant",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	}
+}

test/fixtures/application.j/webapp/changes/id_111_test.ctrl_variant_change

@@ -0,0 +1,20 @@
+{
+	"fileName": "id_111_test",
+	"fileType": "ctrl_variant_change",
+	"changeType": "hideControl",
+	"component": "application.j.Component",
+	"content": {},
+	"selector": {
+		"id": "control1"
+	},
+	"layer": "VENDOR",
+	"texts": {},
+	"namespace": "apps/application.j.Component/changes",
+	"creation": "2025-10-30T13:52:40.4754350Z",
+	"originalLanguage": "",
+	"conditions": {},
+	"support": {
+		"generator": "did it",
+		"user": "Max Mustermann"
+	}
+}