[FEATURE] Enable modern preload bundles without dependencies

lib/lbt/bundle/Builder.js

@@ -40,38 +40,6 @@ function isEmptyBundle(resolvedBundle) {
 	return resolvedBundle.sections.every((section) => section.modules.length === 0);
 }
 
-const UI5BundleFormat = {
-	beforePreloads(section) {
-		let str = `jQuery.sap.registerPreloadedModules({\n`;
-		if ( section.name ) {
-			str += `"name":"${section.name}",\n`;
-		}
-		str += `"version":"2.0",\n`;
-		str += `"modules":{\n`;
-		return str;
-	},
-
-	afterPreloads(section) {
-		return `}});\n`;
-	},
-
-	beforeBundleInfo() {
-		return `"unsupported"; /* 'bundleInfo' section mode not supported (requires ui5loader)\n`;
-	},
-
-	afterBundleInfo() {
-		return "*/\n";
-	},
-
-	requireSync(moduleName) {
-		return `sap.ui.requireSync("${ModuleName.toRequireJSName(moduleName)}");\n`;
-	},
-
-	shouldDecorate(resolvedModule) {
-		return resolvedModule.executes(UI5ClientConstants.MODULE__JQUERY_SAP_GLOBAL);
-	}
-};
-
 const EVOBundleFormat = {
 	beforePreloads(section) {
 		return `sap.ui.require.preload({\n`;
@@ -115,7 +83,6 @@ class BundleBuilder {
 	}
 
 	async createBundle(module, options) {
-		await this._prepare();
 		if ( options.numberOfParts > 1 ) {
 			const bundleInfos = [];
 			const submodules = await this.splitter.run( module, options );
@@ -128,17 +95,6 @@ class BundleBuilder {
 		}
 	}
 
-	_prepare() {
-		return Promise.all([
-			// check whether the resource pool contains debug and optimized sources
-			this.pool.findResource( ModuleName.getDebugName(UI5ClientConstants.MODULE__JQUERY_SAP_GLOBAL) ).
-				then( () => this.optimizedSources = true, () => this.optimizedSources = false ),
-			// check whether EVO modules are available. If so, use EVO APIs, else use old UI5 APIs.
-			this.pool.findResource(UI5ClientConstants.EVO_MARKER_RESOURCE).
-				then( () => this.targetBundleFormat = EVOBundleFormat, () => this.targetBundleFormat = UI5BundleFormat )
-		]);
-	}
-
 	async _createBundle(module, options) {
 		const resolvedModule = await this.resolver.resolve(module);
 		if ( options.skipIfEmpty && isEmptyBundle(resolvedModule) ) {
@@ -153,11 +109,13 @@ class BundleBuilder {
 			this.options.sourceMap = true;
 		}
 
-		// when decorateBootstrapModule is set to false, we don't write the optimized flag
-		// and don't write the try catch wrapper
+		// Since UI5 Tooling 3.0: Always use modern API
+		this.targetBundleFormat = EVOBundleFormat;
+
+		// when decorateBootstrapModule is false,
+		// we don't write the optimized flag and don't write the try catch wrapper
 		this.shouldDecorate = this.options.decorateBootstrapModule &&
-			(((this.optimizedSources && !this.options.debugMode) || this.optimize) &&
-				this.targetBundleFormat.shouldDecorate(resolvedModule));
+				this.targetBundleFormat.shouldDecorate(resolvedModule);
 		// TODO is the following condition ok or should the availability of jquery.sap.global.js be configurable?
 		this.jqglobalAvailable = !resolvedModule.containsGlobal;
 		this.openModule(resolvedModule.name);

lib/processors/bundlers/moduleBundler.js

@@ -91,9 +91,9 @@ const log = require("@ui5/logger").getLogger("builder:processors:bundlers:module
  * @typedef {object} ModuleBundleOptions
  * @property {boolean} [optimize=true] Whether the module bundle gets minified
  * @property {boolean} [sourceMap=true] Whether to generate a source map file for the bundle
- * @property {boolean} [decorateBootstrapModule=false] If set to 'false', the module won't be decorated
+ * @property {boolean} [decorateBootstrapModule=false] If set to 'false', bootable bundles won't be decorated
  *   with an optimization marker
- * @property {boolean} [addTryCatchRestartWrapper=false] Whether to wrap bootable module bundles with
+ * @property {boolean} [addTryCatchRestartWrapper=false] Whether to wrap bootable bundles with
  *   a try/catch to filter out "Restart" errors
  * @property {boolean} [usePredefineCalls=false] If set to 'true', sap.ui.predefine is used for UI5 modules
  * @property {number} [numberOfParts=1] The number of parts the module bundle should be splitted

lib/tasks/bundlers/generateComponentPreload.js

@@ -1,7 +1,6 @@
 const path = require("path");
 const moduleBundler = require("../../processors/bundlers/moduleBundler");
 const log = require("@ui5/logger").getLogger("builder:tasks:bundlers:generateComponentPreload");
-const ReaderCollectionPrioritized = require("@ui5/fs").ReaderCollectionPrioritized;
 const {negateFilters} = require("../../lbt/resources/ResourceFilterList");
 
 /**
@@ -11,7 +10,6 @@ const {negateFilters} = require("../../lbt/resources/ResourceFilterList");
  * @alias module:@ui5/builder.tasks.generateComponentPreload
  * @param {object} parameters Parameters
  * @param {module:@ui5/fs.DuplexCollection} parameters.workspace DuplexCollection to read and write files
- * @param {module:@ui5/fs.AbstractReader} parameters.dependencies Reader or Collection to read dependency files
  * @param {module:@ui5/builder.tasks.TaskUtil|object} [parameters.taskUtil] TaskUtil
  * @param {object} parameters.options Options
  * @param {string} parameters.options.projectName Project name
@@ -26,29 +24,24 @@ const {negateFilters} = require("../../lbt/resources/ResourceFilterList");
  * @returns {Promise<undefined>} Promise resolving with <code>undefined</code> once data has been written
  */
 module.exports = function({
-	workspace, dependencies, taskUtil, options: {projectName, paths, namespaces, excludes = []}
+	workspace, taskUtil, options: {projectName, paths, namespaces, excludes = []}
 }) {
-	let combo = new ReaderCollectionPrioritized({
-		name: `generateComponentPreload - prioritize workspace over dependencies: ${projectName}`,
-		readers: [workspace, dependencies]
-	});
-
+	let nonDbgWorkspace = workspace;
 	if (taskUtil) {
-		combo = combo.filter(function(resource) {
+		nonDbgWorkspace = workspace.filter(function(resource) {
 			// Remove any debug variants
 			return !taskUtil.getTag(resource, taskUtil.STANDARD_TAGS.IsDebugVariant);
 		});
 	}
 
-	// TODO 3.0: Limit to workspace resources?
-	return combo.byGlob("/resources/**/*.{js,json,xml,html,properties,library,js.map}")
+	return nonDbgWorkspace.byGlob("/resources/**/*.{js,json,xml,html,properties,library,js.map}")
 		.then(async (resources) => {
 			let allNamespaces = [];
 			if (paths) {
 				allNamespaces = await Promise.all(paths.map(async (componentPath) => {
 					const globPath = "/resources/" + componentPath;
 					log.verbose(`Globbing for Components directories with configured path ${globPath}...`);
-					const components = await combo.byGlob(globPath); // TODO 3.0: Limit to workspace resources?
+					const components = await nonDbgWorkspace.byGlob(globPath);
 					return components.map((component) => {
 						const compDir = path.dirname(component.getPath()).replace(/^\/resources\//i, "");
 						log.verbose(`Found component namespace ${compDir}`);

lib/tasks/bundlers/generateLibraryPreload.js

@@ -1,6 +1,5 @@
 const log = require("@ui5/logger").getLogger("builder:tasks:bundlers:generateLibraryPreload");
 const moduleBundler = require("../../processors/bundlers/moduleBundler");
-const ReaderCollectionPrioritized = require("@ui5/fs").ReaderCollectionPrioritized;
 const {negateFilters} = require("../../lbt/resources/ResourceFilterList");
 const createModuleNameMapping = require("./utils/createModuleNameMapping");
 
@@ -266,7 +265,6 @@ function getSapUiCoreBunDef(name, filters, preload) {
  * @alias module:@ui5/builder.tasks.generateLibraryPreload
  * @param {object} parameters Parameters
  * @param {module:@ui5/fs.DuplexCollection} parameters.workspace DuplexCollection to read and write files
- * @param {module:@ui5/fs.AbstractReader} parameters.dependencies Reader or Collection to read dependency files
  * @param {module:@ui5/builder.tasks.TaskUtil|object} [parameters.taskUtil] TaskUtil
  * @param {string[]} [parameters.options.excludes=[]] List of modules declared as glob patterns (resource name patterns)
  * that should be excluded from the library-preload.js bundle.
@@ -278,20 +276,16 @@ function getSapUiCoreBunDef(name, filters, preload) {
  * @param {string} parameters.options.projectName Project name
  * @returns {Promise<undefined>} Promise resolving with <code>undefined</code> once data has been written
  */
-module.exports = function({workspace, dependencies, taskUtil, options: {projectName, excludes = []}}) {
-	let combo = new ReaderCollectionPrioritized({
-		name: `libraryBundler - prioritize workspace over dependencies: ${projectName}`,
-		readers: [workspace, dependencies]
-	});
-
+module.exports = function({workspace, taskUtil, options: {projectName, excludes = []}}) {
+	let nonDbgWorkspace = workspace;
 	if (taskUtil) {
-		combo = combo.filter(function(resource) {
+		nonDbgWorkspace = workspace.filter(function(resource) {
 			// Remove any debug variants
 			return !taskUtil.getTag(resource, taskUtil.STANDARD_TAGS.IsDebugVariant);
 		});
 	}
 
-	return combo.byGlob("/**/*.{js,json,xml,html,properties,library,js.map}").then(async (resources) => {
+	return nonDbgWorkspace.byGlob("/**/*.{js,json,xml,html,properties,library,js.map}").then(async (resources) => {
 		// Find all libraries and create a library-preload.js bundle
 
 		let p = Promise.resolve();
@@ -314,10 +308,7 @@ module.exports = function({workspace, dependencies, taskUtil, options: {projectN
 				let unoptimizedModuleNameMapping;
 				let unoptimizedResources = resources;
 				if (taskUtil) {
-					unoptimizedResources = await new ReaderCollectionPrioritized({
-						name: `libraryBundler - prioritize workspace over dependencies: ${projectName}`,
-						readers: [workspace, dependencies]
-					}).filter(function(resource) {
+					unoptimizedResources = await workspace.filter(function(resource) {
 						// Remove any non-debug variants
 						return !taskUtil.getTag(resource, taskUtil.STANDARD_TAGS.HasDebugVariant);
 					}).byGlob("/**/*.{js,json,xml,html,properties,library,js.map}");

lib/types/application/ApplicationBuilder.js

@@ -93,7 +93,6 @@ class ApplicationBuilder extends AbstractBuilder {
 			this.addTask("generateComponentPreload", async () => {
 				return getTask("generateComponentPreload").task({
 					workspace: resourceCollections.workspace,
-					dependencies: resourceCollections.dependencies,
 					taskUtil,
 					options: {
 						projectName: project.metadata.name,
@@ -108,7 +107,6 @@ class ApplicationBuilder extends AbstractBuilder {
 			this.addTask("generateComponentPreload", async () => {
 				return getTask("generateComponentPreload").task({
 					workspace: resourceCollections.workspace,
-					dependencies: resourceCollections.dependencies,
 					taskUtil,
 					options: {
 						projectName: project.metadata.name,

lib/types/library/LibraryBuilder.js

@@ -137,7 +137,6 @@ class LibraryBuilder extends AbstractBuilder {
 			this.addTask("generateComponentPreload", async () => {
 				return getTask("generateComponentPreload").task({
 					workspace: resourceCollections.workspace,
-					dependencies: resourceCollections.dependencies,
 					taskUtil,
 					options: {
 						projectName: project.metadata.name,
@@ -152,7 +151,6 @@ class LibraryBuilder extends AbstractBuilder {
 		this.addTask("generateLibraryPreload", async () => {
 			return getTask("generateLibraryPreload").task({
 				workspace: resourceCollections.workspace,
-				dependencies: resourceCollections.dependencies,
 				taskUtil,
 				options: {
 					projectName: project.metadata.name,