[FEATURE] Add new theme-library type

Theme libraries do not require as many features as normal libraries.
For example they do not need a namespace. Also many build tasks are
not required.

Also replace copyright strings in .less and .theme files.

lib/types/library/LibraryBuilder.js

@@ -45,7 +45,7 @@ class LibraryBuilder extends AbstractBuilder {
 				workspace: resourceCollections.workspace,
 				options: {
 					copyright: project.metadata.copyright,
-					pattern: "/resources/**/*.{js,json,library}"
+					pattern: "/resources/**/*.{js,library,less,theme}"
 				}
 			});
 		});
@@ -56,7 +56,7 @@ class LibraryBuilder extends AbstractBuilder {
 				workspace: resourceCollections.workspace,
 				options: {
 					version: project.version,
-					pattern: "/resources/**/*.{js,json,library}"
+					pattern: "/resources/**/*.{js,json,library,less,theme}"
 				}
 			});
 		});

lib/types/themeLibrary/ThemeLibraryBuilder.js

@@ -0,0 +1,59 @@
+const AbstractBuilder = require("../AbstractBuilder");
+const tasks = { // can't require index.js due to circular dependency
+	generateComponentPreload: require("../../tasks/bundlers/generateComponentPreload"),
+	generateFlexChangesBundle: require("../../tasks/bundlers/generateFlexChangesBundle"),
+	generateBundle: require("../../tasks/bundlers/generateBundle"),
+	generateLibraryPreload: require("../../tasks/bundlers/generateLibraryPreload"),
+	generateManifestBundle: require("../../tasks/bundlers/generateManifestBundle"),
+	generateStandaloneAppBundle: require("../../tasks/bundlers/generateStandaloneAppBundle"),
+	buildThemes: require("../../tasks/buildThemes"),
+	createDebugFiles: require("../../tasks/createDebugFiles"),
+	generateJsdoc: require("../../tasks/jsdoc/generateJsdoc"),
+	executeJsdocSdkTransformation: require("../../tasks/jsdoc/executeJsdocSdkTransformation"),
+	generateLibraryManifest: require("../../tasks/generateLibraryManifest"),
+	generateVersionInfo: require("../../tasks/generateVersionInfo"),
+	replaceCopyright: require("../../tasks/replaceCopyright"),
+	replaceVersion: require("../../tasks/replaceVersion"),
+	uglify: require("../../tasks/uglify")
+};
+
+class ThemeLibraryBuilder extends AbstractBuilder {
+	addStandardTasks({resourceCollections, project, log, buildContext}) {
+		this.addTask("replaceCopyright", () => {
+			const replaceCopyright = tasks.replaceCopyright;
+			return replaceCopyright({
+				workspace: resourceCollections.workspace,
+				options: {
+					copyright: project.metadata.copyright,
+					pattern: "/resources/**/*.{less,theme}"
+				}
+			});
+		});
+
+		this.addTask("replaceVersion", () => {
+			const replaceVersion = tasks.replaceVersion;
+			return replaceVersion({
+				workspace: resourceCollections.workspace,
+				options: {
+					version: project.version,
+					pattern: "/resources/**/*.{less,theme}"
+				}
+			});
+		});
+
+		this.addTask("buildThemes", () => {
+			const buildThemes = tasks.buildThemes;
+			return buildThemes({
+				workspace: resourceCollections.workspace,
+				dependencies: resourceCollections.dependencies,
+				options: {
+					projectName: project.metadata.name,
+					librariesPattern: "/resources/**/*.library",
+					inputPattern: "/resources/**/themes/*/library.source.less"
+				}
+			});
+		});
+	}
+}
+
+module.exports = ThemeLibraryBuilder;

lib/types/themeLibrary/ThemeLibraryFormatter.js

@@ -0,0 +1,86 @@
+const log = require("@ui5/logger").getLogger("types:themeLibrary:ThemeLibraryFormatter");
+const path = require("path");
+const AbstractUi5Formatter = require("../AbstractUi5Formatter");
+
+
+class ThemeLibraryFormatter extends AbstractUi5Formatter {
+	/**
+	 * Formats and validates the project
+  	 *
+	 * @returns {Promise}
+	 */
+	async format() {
+		const project = this._project;
+		await this.validate();
+
+		log.verbose("Formatting theme-library project %s...", project.metadata.name);
+		project.resources.pathMappings = {
+			"/resources/": project.resources.configuration.paths.src
+		};
+
+		if (project.resources.configuration.paths.test) {
+			// Directory 'test' is somewhat optional for theme-libraries
+			project.resources.pathMappings["/test-resources/"] = project.resources.configuration.paths.test;
+		} else {
+			log.verbose(`Ignoring 'test' directory for project ${project.metadata.name}.` +
+				"Either no setting was provided or the path not found.");
+		}
+	}
+
+	/**
+	 * Validates the project
+	 *
+	 * @returns {Promise} resolves if successfully validated
+	 * @throws {Error} if validation fails
+	 */
+	validate() {
+		const project = this._project;
+		return Promise.resolve().then(() => {
+			if (!project) {
+				throw new Error("Project is undefined");
+			} else if (!project.metadata || !project.metadata.name) {
+				throw new Error(`"metadata.name" configuration is missing for project ${project.id}`);
+			} else if (!project.type) {
+				throw new Error(`"type" configuration is missing for project ${project.id}`);
+			} else if (project.version === undefined) {
+				throw new Error(`"version" is missing for project ${project.id}`);
+			}
+			if (!project.resources) {
+				project.resources = {};
+			}
+			if (!project.resources.configuration) {
+				project.resources.configuration = {};
+			}
+			if (!project.resources.configuration.paths) {
+				project.resources.configuration.paths = {};
+			}
+			if (!project.resources.configuration.paths.src) {
+				project.resources.configuration.paths.src = "src";
+			}
+			if (!project.resources.configuration.paths.test) {
+				project.resources.configuration.paths.test = "test";
+			}
+
+			const absoluteSrcPath = path.join(project.path, project.resources.configuration.paths.src);
+			const absoluteTestPath = path.join(project.path, project.resources.configuration.paths.test);
+			return Promise.all([
+				this.dirExists(absoluteSrcPath).then(function(bExists) {
+					if (!bExists) {
+						throw new Error(`Could not find source directory of project ${project.id}: ` +
+							`${absoluteSrcPath}`);
+					}
+				}),
+				this.dirExists(absoluteTestPath).then(function(bExists) {
+					if (!bExists) {
+						log.verbose(`Could not find (optional) test directory of project ${project.id}: ` +
+							`${absoluteSrcPath}`);
+						// Current signal to following consumers that "test" is not available is null
+						project.resources.configuration.paths.test = null;
+					}
+				})
+			]);
+		});
+	}
+}
+
+module.exports = ThemeLibraryFormatter;

lib/types/themeLibrary/themeLibraryType.js

@@ -0,0 +1,15 @@
+const ThemeLibraryFormatter = require("./ThemeLibraryFormatter");
+const ThemeLibraryBuilder = require("./ThemeLibraryBuilder");
+
+module.exports = {
+	format: function(project) {
+		return new ThemeLibraryFormatter({project}).format();
+	},
+	build: function({resourceCollections, tasks, project, parentLogger, buildContext}) {
+		return new ThemeLibraryBuilder({resourceCollections, project, parentLogger, buildContext}).build(tasks);
+	},
+
+	// Export type classes for extensibility
+	Builder: ThemeLibraryBuilder,
+	Formatter: ThemeLibraryFormatter
+};

lib/types/typeRepository.js

@@ -1,11 +1,13 @@
 const applicationType = require("./application/applicationType");
 const libraryType = require("./library/libraryType");
+const themeLibraryType = require("./themeLibrary/themeLibraryType");
 const moduleType = require("./module/moduleType");
 
 const types = {
-	application: applicationType,
-	library: libraryType,
-	module: moduleType
+	"application": applicationType,
+	"library": libraryType,
+	"theme-library": themeLibraryType,
+	"module": moduleType
 };
 
 /**

test/fixtures/theme.library.e/package.json

@@ -0,0 +1,10 @@
+{
+  "name": "theme.library.e",
+  "version": "1.0.0",
+  "description": "Simple SAPUI5 based library - test for dev dependencies",
+  "devDependencies": {
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  }
+}

test/fixtures/theme.library.e/src/theme/library/e/my_theme/.theme

@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<theme xmlns="http://www.sap.com/sap.ui.library.xsd" >
+
+	<name>my_theme</name>
+	<vendor>me</vendor>
+	<copyright>${copyright}</copyright>
+	<version>${version}</version>
+
+</theme>

test/fixtures/theme.library.e/src/theme/library/e/my_theme/.theming

@@ -0,0 +1,27 @@
+{
+  "sEntity": "Theme",
+  "sId": "sap_belize",
+  "oExtends": "base",
+  "sVendor": "SAP",
+  "aBundled": ["sap_belize_plus"],
+  "mCssScopes": {
+    "library": {
+      "sBaseFile": "library",
+      "sEmbeddingMethod": "APPEND",
+      "aScopes": [
+        {
+          "sLabel": "Contrast",
+          "sSelector": "sapContrast",
+          "sEmbeddedFile": "sap_belize_plus.library",
+          "sEmbeddedCompareFile": "library",
+          "sThemeIdSuffix": "Contrast",
+          "sThemability": "PUBLIC",
+          "aThemabilityFilter": [
+            "Color"
+          ],
+          "rExcludeSelector": "\\.sapContrastPlus\\W"
+        }
+      ]
+    }
+  }
+}

test/fixtures/theme.library.e/src/theme/library/e/my_theme/library.source.less

@@ -0,0 +1,18 @@
+/*!
+ * ${copyright}
+ */
+
+* {
+	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+	-webkit-touch-callout: none;
+	-webkit-text-size-adjust: none;
+	-ms-text-size-adjust: none;
+}
+
+.sapUiBody {
+	width: 100%;
+	height: 100%;
+	margin: 0;
+	font-family: @sapUiFontFamily;
+	font-size: 1rem;
+}

test/fixtures/theme.library.e/ui5.yaml

@@ -0,0 +1,9 @@
+---
+specVersion: "0.1"
+type: theme-library
+metadata:
+  name: theme.library.e
+  copyright: |-
+   UI development toolkit for HTML5 (OpenUI5)
+    * (c) Copyright 2009-xxx SAP SE or an SAP affiliate company.
+    * Licensed under the Apache License, Version 2.0 - see LICENSE.txt.