Merge from vscode cfc1ab4c5f816765b91fb7ead3c3427a7c8581a3

2020-03-11 04:19:23 +00:00
parent 16fab722d5
commit 4c3e48773d
880 changed files with 20441 additions and 11232 deletions
@@ -3,7 +3,6 @@
 **/vs/css.build.js
 **/vs/css.js
 **/vs/loader.js
-**/promise-polyfill/**
 **/insane/**
 **/marked/**
 **/test/**/*.js
@@ -35,7 +35,8 @@
            "external",
            "status",
            "origin",
-            "orientation"
+            "orientation",
+            "context"
        ], // non-complete list of globals that are easy to access unintentionally
        "no-var": "warn",
        "jsdoc/no-types": "warn",
@@ -92,6 +92,7 @@
 			],
 			"webRoot": "${workspaceFolder}",
 			// Settings for js-debug:
+			"userDataDir": false,
 			"pauseForSourceMap": false,
 			"outFiles": [
 				"${workspaceFolder}/out/**/*.js"
@@ -0,0 +1,74 @@
+# Query: @deprecated ES6
+# Flags: CaseSensitive WordMatch
+# ContextLines: 2
+
+11 results - 3 files
+
+src/vs/base/common/arrays.ts:
+  401  
+  402  /**
+  403:  * @deprecated ES6: use `Array.findIndex`
+  404   */
+  405  export function firstIndex<T>(array: ReadonlyArray<T>, fn: (item: T) => boolean): number {
+
+  417  
+  418  /**
+  419:  * @deprecated ES6: use `Array.find`
+  420   */
+  421  export function first<T>(array: ReadonlyArray<T>, fn: (item: T) => boolean, notFoundValue: T): T;
+
+  474  
+  475  /**
+  476:  * @deprecated ES6: use `Array.fill`
+  477   */
+  478  export function fill<T>(num: number, value: T, arr: T[] = []): T[] {
+
+  571  
+  572  /**
+  573:  * @deprecated ES6: use `Array.find`
+  574   */
+  575  export function find<T>(arr: ArrayLike<T>, predicate: (value: T, index: number, arr: ArrayLike<T>) => any): T | undefined {
+
+src/vs/base/common/map.ts:
+  9  
+  10  /**
+  11:  * @deprecated ES6: use `[...SetOrMap.values()]`
+  12   */
+  13  export function values<V = any>(set: Set<V>): V[];
+
+  20  
+  21  /**
+  22:  * @deprecated ES6: use `[...map.keys()]`
+  23   */
+  24  export function keys<K, V>(map: Map<K, V>): K[] {
+
+  58  
+  59  /**
+  60:  * @deprecated ES6: use `...Map.entries()`
+  61   */
+  62  export function mapToSerializable(map: Map<string, string>): [string, string][] {
+
+  71  
+  72  /**
+  73:  * @deprecated ES6: use `new Map([[key1, value1],[key2, value2]])`
+  74   */
+  75  export function serializableToMap(serializable: [string, string][]): Map<string, string> {
+
+src/vs/base/common/strings.ts:
+  16  
+  17  /**
+  18:  * @deprecated ES6: use `String.padStart`
+  19   */
+  20  export function pad(n: number, l: number, char: string = '0'): string {
+
+  147  
+  148  /**
+  149:  * @deprecated ES6: use `String.startsWith`
+  150   */
+  151  export function startsWith(haystack: string, needle: string): boolean {
+
+  168  
+  169  /**
+  170:  * @deprecated ES6: use `String.endsWith`
+  171   */
+  172  export function endsWith(haystack: string, needle: string): boolean {
@@ -69,5 +69,8 @@
 		"msjsdiag.debugger-for-chrome": "workspace"
 	},
 	"gulp.autoDetect": "off",
-	"files.insertFinalNewline": true
+	"files.insertFinalNewline": true,
+  "[typescript]": {
+		"editor.defaultFormatter": "vscode.typescript-language-features"
+	}
 }
@@ -16758,7 +16758,7 @@ exports.Deprecation = Deprecation;
 * isobject <https://github.com/jonschlinkert/isobject>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */

 function isObject(val) {
@@ -16769,7 +16769,7 @@ function isObject(val) {
 * is-plain-object <https://github.com/jonschlinkert/is-plain-object>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */

 function isObjectObject(o) {
@@ -31507,7 +31507,7 @@ exports.restEndpointMethods = restEndpointMethods;
 * write <https://github.com/jonschlinkert/write>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */


@@ -16813,7 +16813,7 @@ exports.Deprecation = Deprecation;
 * isobject <https://github.com/jonschlinkert/isobject>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */

 function isObject(val) {
@@ -16824,7 +16824,7 @@ function isObject(val) {
 * is-plain-object <https://github.com/jonschlinkert/is-plain-object>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */

 function isObjectObject(o) {
@@ -31562,7 +31562,7 @@ exports.restEndpointMethods = restEndpointMethods;
 * write <https://github.com/jonschlinkert/write>
 *
 * Copyright (c) 2014-2017, Jon Schlinkert.
- * Released under the MIT License.
+ * Released under the Source EULA.
 */


@@ -135,6 +135,23 @@ steps:
  displayName: Run integration tests (Browser)
  condition: and(succeeded(), eq(variables['VSCODE_STEP_ON_IT'], 'false'))

+- script: |
+    set -e
+    APP_ROOT=$(agent.builddirectory)/VSCode-darwin
+    APP_NAME="`ls $APP_ROOT | head -n 1`"
+    yarn smoketest --build "$APP_ROOT/$APP_NAME"
+  continueOnError: true
+  displayName: Run smoke tests (Electron)
+  condition: and(succeeded(), eq(variables['VSCODE_STEP_ON_IT'], 'false'))
+
+- script: |
+    set -e
+    VSCODE_REMOTE_SERVER_PATH="$(agent.builddirectory)/vscode-reh-web-darwin" \
+    yarn smoketest --web --headless
+  continueOnError: true
+  displayName: Run smoke tests (Browser)
+  condition: and(succeeded(), eq(variables['VSCODE_STEP_ON_IT'], 'false'))
+
 - script: |
    set -e
    security create-keychain -p pwd $(agent.tempdirectory)/buildagent.keychain
@@ -72,13 +72,8 @@ const extractEditorSrcTask = task.define('extract-editor-src', () => {
 			apiusages,
 			extrausages
 		],
-		libs: [
-			`lib.es5.d.ts`,
-			`lib.dom.d.ts`,
-			`lib.webworker.importscripts.d.ts`
-		],
 		shakeLevel: 2, // 0-Files, 1-InnerFile, 2-ClassMembers
-		importIgnorePattern: /(^vs\/css!)|(promise-polyfill\/polyfill)/,
+		importIgnorePattern: /(^vs\/css!)/,
 		destRoot: path.join(root, 'out-editor-src'),
 		redirects: []
 	});
@@ -131,6 +126,7 @@ const createESMSourcesAndResourcesTask = task.define('extract-editor-esm', () =>
 });

 const compileEditorESMTask = task.define('compile-editor-esm', () => {
+	const KEEP_PREV_ANALYSIS = false;
 	console.log(`Launching the TS compiler at ${path.join(__dirname, '../out-editor-esm')}...`);
 	let result;
 	if (process.platform === 'win32') {
@@ -149,7 +145,13 @@ const compileEditorESMTask = task.define('compile-editor-esm', () => {
 	if (result.status !== 0) {
 		console.log(`The TS Compilation failed, preparing analysis folder...`);
 		const destPath = path.join(__dirname, '../../vscode-monaco-editor-esm-analysis');
-		return util.rimraf(destPath)().then(() => {
+		const keepPrevAnalysis = (KEEP_PREV_ANALYSIS && fs.existsSync(destPath));
+		const cleanDestPath = (keepPrevAnalysis ? Promise.resolve() : util.rimraf(destPath)());
+		return cleanDestPath.then(() => {
+			// build a list of files to copy
+			const files = util.rreddir(path.join(__dirname, '../out-editor-esm'));
+
+			if (!keepPrevAnalysis) {
 				fs.mkdirSync(destPath);

 				// initialize a new repository
@@ -157,9 +159,6 @@ const compileEditorESMTask = task.define('compile-editor-esm', () => {
 					cwd: destPath
 				});

-			// build a list of files to copy
-			const files = util.rreddir(path.join(__dirname, '../out-editor-esm'));
-
 				// copy files from src
 				for (const file of files) {
 					const srcFilePath = path.join(__dirname, '../src', file);
@@ -180,10 +179,11 @@ const compileEditorESMTask = task.define('compile-editor-esm', () => {
 				cp.spawnSync(`git`, [`commit`, `-m`, `"original sources"`, `--no-gpg-sign`], {
 					cwd: destPath
 				});
+			}

-			// copy files from esm
+			// copy files from tree shaken src
 			for (const file of files) {
-				const srcFilePath = path.join(__dirname, '../out-editor-esm', file);
+				const srcFilePath = path.join(__dirname, '../out-editor-src', file);
 				const dstFilePath = path.join(destPath, file);
 				if (fs.existsSync(srcFilePath)) {
 					util.ensureDir(path.dirname(dstFilePath));
@@ -334,6 +334,13 @@ const finalEditorResourcesTask = task.define('final-editor-resources', () => {
 	);
 });

+gulp.task('extract-editor-src',
+	task.series(
+		util.rimraf('out-editor-src'),
+		extractEditorSrcTask
+	)
+);
+
 gulp.task('editor-distro',
 	task.series(
 		task.parallel(
@@ -128,7 +128,6 @@ const copyrightFilter = [
 	'!**/*.disabled',
 	'!**/*.code-workspace',
 	'!**/*.js.map',
-	'!**/promise-polyfill/polyfill.js',
 	'!build/**/*.init',
 	'!resources/linux/snap/snapcraft.yaml',
 	'!resources/linux/snap/electron-launch',
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.createAsar = void 0;
 const path = require("path");
 const es = require("event-stream");
 const pickle = require('chromium-pickle-js');
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.bundle = void 0;
 const fs = require("fs");
 const path = require("path");
 const vm = require("vm");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.watchTask = exports.compileTask = void 0;
 const es = require("event-stream");
 const fs = require("fs");
 const gulp = require("gulp");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.config = exports.getElectronVersion = void 0;
 const fs = require("fs");
 const path = require("path");
 const vfs = require("vinyl-fs");
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.createImportRuleListener = void 0;
 function createImportRuleListener(validateImport) {
    function _checkImport(node) {
        if (node && node.type === 'Literal' && typeof node.value === 'string') {
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.packageRebuildExtensionsStream = exports.cleanRebuildExtensions = exports.packageExternalExtensionsStream = exports.packageMarketplaceExtensionsStream = exports.packageLocalExtensionsStream = exports.fromMarketplace = void 0;
 const es = require("event-stream");
 const fs = require("fs");
 const glob = require("glob");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.getVersion = void 0;
 const path = require("path");
 const fs = require("fs");
 /**
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.prepareIslFiles = exports.prepareI18nPackFiles = exports.pullI18nPackFiles = exports.prepareI18nFiles = exports.pullSetupXlfFiles = exports.pullCoreAndExtensionsXlfFiles = exports.findObsoleteResources = exports.pushXlfFiles = exports.createXlfFilesForIsl = exports.createXlfFilesForExtensions = exports.createXlfFilesForCoreBundle = exports.getResource = exports.processNlsFiles = exports.Limiter = exports.XLF = exports.Line = exports.externalExtensionsWithTranslations = exports.extraLanguages = exports.defaultLanguages = void 0;
 const path = require("path");
 const fs = require("fs");
 const event_stream_1 = require("event-stream");
@@ -100,6 +101,7 @@ class TextModel {
        return this._lines;
    }
 }
+let XLF = /** @class */ (() => {
    class XLF {
        constructor(project) {
            this.project = project;
@@ -112,7 +114,7 @@ class XLF {
            for (let file in this.files) {
                this.appendNewLine(`<file original="${file}" source-language="en" datatype="plaintext"><body>`, 2);
                for (let item of this.files[file]) {
-                this.addStringItem(item);
+                    this.addStringItem(file, item);
                }
                this.appendNewLine('</body></file>', 2);
            }
@@ -152,9 +154,12 @@ class XLF {
                this.files[original].push({ id: realKey, message: message, comment: comment });
            }
        }
-    addStringItem(item) {
-        if (!item.id || !item.message) {
-            throw new Error(`No item ID or value specified: ${JSON.stringify(item)}`);
+        addStringItem(file, item) {
+            if (!item.id || item.message === undefined || item.message === null) {
+                throw new Error(`No item ID or value specified: ${JSON.stringify(item)}. File: ${file}`);
+            }
+            if (item.message.length === 0) {
+                log(`Item with id ${item.id} in file ${file} has an empty message.`);
            }
            this.appendNewLine(`<trans-unit id="${item.id}">`, 4);
            this.appendNewLine(`<source xml:lang="en">${item.message}</source>`, 6);
@@ -176,7 +181,6 @@ class XLF {
            this.buffer.push(line.toString());
        }
    }
-exports.XLF = XLF;
    XLF.parsePseudo = function (xlfString) {
        return new Promise((resolve) => {
            let parser = new xml2js.Parser();
@@ -249,6 +253,9 @@ XLF.parse = function (xlfString) {
            });
        });
    };
+    return XLF;
+})();
+exports.XLF = XLF;
 class Limiter {
    constructor(maxDegreeOfParalellism) {
        this.maxDegreeOfParalellism = maxDegreeOfParalellism;
@@ -122,6 +122,10 @@
 			"name": "vs/workbench/contrib/preferences",
 			"project": "vscode-workbench"
 		},
+		{
+			"name": "vs/workbench/contrib/quickaccess",
+			"project": "vscode-workbench"
+		},
 		{
 			"name": "vs/workbench/contrib/quickopen",
 			"project": "vscode-workbench"
@@ -262,6 +266,10 @@
 			"name": "vs/workbench/services/files",
 			"project": "vscode-workbench"
 		},
+		{
+			"name": "vs/workbench/services/log",
+			"project": "vscode-workbench"
+		},
 		{
 			"name": "vs/workbench/services/integrity",
 			"project": "vscode-workbench"
@@ -201,7 +201,7 @@ export class XLF {
 		for (let file in this.files) {
 			this.appendNewLine(`<file original="${file}" source-language="en" datatype="plaintext"><body>`, 2);
 			for (let item of this.files[file]) {
-				this.addStringItem(item);
+				this.addStringItem(file, item);
 			}
 			this.appendNewLine('</body></file>', 2);
 		}
@@ -243,9 +243,12 @@ export class XLF {
 		}
 	}

-	private addStringItem(item: Item): void {
-		if (!item.id || !item.message) {
-			throw new Error(`No item ID or value specified: ${JSON.stringify(item)}`);
+	private addStringItem(file: string, item: Item): void {
+		if (!item.id || item.message === undefined || item.message === null) {
+			throw new Error(`No item ID or value specified: ${JSON.stringify(item)}. File: ${file}`);
+		}
+		if (item.message.length === 0) {
+			log(`Item with id ${item.id} in file ${file} has an empty message.`);
 		}

 		this.appendNewLine(`<trans-unit id="${item.id}">`, 4);
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.minifyTask = exports.optimizeTask = exports.loaderConfig = void 0;
 const es = require("event-stream");
 const fs = require("fs");
 const gulp = require("gulp");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.createReporter = void 0;
 const es = require("event-stream");
 const _ = require("underscore");
 const fancyLog = require("fancy-log");
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.rollupAngular = exports.rollupAngularSlickgrid = void 0;
 const fs = require("fs");
 const rollup = require("rollup");
 const path = require("path");
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.createESMSourcesAndResources2 = exports.extractEditor = void 0;
 const ts = require("typescript");
 const fs = require("fs");
 const path = require("path");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.submitAllStats = exports.createStatsStream = void 0;
 const es = require("event-stream");
 const fancyLog = require("fancy-log");
 const ansiColors = require("ansi-colors");
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.define = exports.parallel = exports.series = void 0;
 const fancyLog = require("fancy-log");
 const ansiColors = require("ansi-colors");
 function _isPromise(p) {
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.shake = exports.toStringShakeLevel = exports.ShakeLevel = void 0;
 const fs = require("fs");
 const path = require("path");
 const ts = require("typescript");
@@ -75,11 +76,7 @@ function createTypeScriptLanguageService(options) {
        FILES[typing] = fs.readFileSync(filePath).toString();
    });
    // Resolve libs
-    const RESOLVED_LIBS = {};
-    options.libs.forEach((filename) => {
-        const filepath = path.join(TYPESCRIPT_LIB_FOLDER, filename);
-        RESOLVED_LIBS[`defaultLib:${filename}`] = fs.readFileSync(filepath).toString();
-    });
+    const RESOLVED_LIBS = processLibFiles(options);
    const compilerOptions = ts.convertCompilerOptionsFromJson(options.compilerOptions, options.sourcesRoot).options;
    const host = new TypeScriptLanguageServiceHost(RESOLVED_LIBS, FILES, compilerOptions);
    return ts.createLanguageService(host);
@@ -137,6 +134,29 @@ function discoverAndReadFiles(options) {
    }
    return FILES;
 }
+/**
+ * Read lib files and follow lib references
+ */
+function processLibFiles(options) {
+    const stack = [...options.compilerOptions.lib];
+    const result = {};
+    while (stack.length > 0) {
+        const filename = `lib.${stack.shift().toLowerCase()}.d.ts`;
+        const key = `defaultLib:${filename}`;
+        if (!result[key]) {
+            // add this file
+            const filepath = path.join(TYPESCRIPT_LIB_FOLDER, filename);
+            const sourceText = fs.readFileSync(filepath).toString();
+            result[key] = sourceText;
+            // precess dependencies and "recurse"
+            const info = ts.preProcessFile(sourceText);
+            for (let ref of info.libReferenceDirectives) {
+                stack.push(ref.fileName);
+            }
+        }
+    }
+    return result;
+}
 /**
 * A TypeScript language service host
 */
@@ -234,6 +254,7 @@ function markNodes(languageService, options) {
    }
    const black_queue = [];
    const gray_queue = [];
+    const export_import_queue = [];
    const sourceFilesLoaded = {};
    function enqueueTopLevelModuleStatements(sourceFile) {
        sourceFile.forEachChild((node) => {
@@ -245,10 +266,16 @@ function markNodes(languageService, options) {
                return;
            }
            if (ts.isExportDeclaration(node)) {
-                if (node.moduleSpecifier && ts.isStringLiteral(node.moduleSpecifier)) {
+                if (!node.exportClause && node.moduleSpecifier && ts.isStringLiteral(node.moduleSpecifier)) {
+                    // export * from "foo";
                    setColor(node, 2 /* Black */);
                    enqueueImport(node, node.moduleSpecifier.text);
                }
+                if (node.exportClause && ts.isNamedExports(node.exportClause)) {
+                    for (const exportSpecifier of node.exportClause.elements) {
+                        export_import_queue.push(exportSpecifier);
+                    }
+                }
                return;
            }
            if (ts.isExpressionStatement(node)
@@ -402,6 +429,7 @@ function markNodes(languageService, options) {
                                || ts.isConstructSignatureDeclaration(member)
                                || ts.isIndexSignatureDeclaration(member)
                                || ts.isCallSignatureDeclaration(member)
+                                || memberName === '[Symbol.iterator]'
                                || memberName === 'toJSON'
                                || memberName === 'toString'
                                || memberName === 'dispose' // TODO: keeping all `dispose` methods
@@ -426,6 +454,22 @@ function markNodes(languageService, options) {
        };
        node.forEachChild(loop);
    }
+    while (export_import_queue.length > 0) {
+        const node = export_import_queue.shift();
+        if (nodeOrParentIsBlack(node)) {
+            continue;
+        }
+        const symbol = node.symbol;
+        if (!symbol) {
+            continue;
+        }
+        const aliased = checker.getAliasedSymbol(symbol);
+        if (aliased.declarations && aliased.declarations.length > 0) {
+            if (nodeOrParentIsBlack(aliased.declarations[0]) || nodeOrChildIsBlack(aliased.declarations[0])) {
+                setColor(node, 2 /* Black */);
+            }
+        }
+    }
 }
 function nodeIsInItsOwnDeclaration(nodeSourceFile, node, symbol) {
    for (let i = 0, len = symbol.declarations.length; i < len; i++) {
@@ -517,6 +561,21 @@ function generateResult(languageService, shakeLevel) {
                    }
                }
            }
+            if (ts.isExportDeclaration(node)) {
+                if (node.exportClause && node.moduleSpecifier && ts.isNamedExports(node.exportClause)) {
+                    let survivingExports = [];
+                    for (const exportSpecifier of node.exportClause.elements) {
+                        if (getColor(exportSpecifier) === 2 /* Black */) {
+                            survivingExports.push(exportSpecifier.getFullText(sourceFile));
+                        }
+                    }
+                    const leadingTriviaWidth = node.getLeadingTriviaWidth();
+                    const leadingTrivia = sourceFile.text.substr(node.pos, leadingTriviaWidth);
+                    if (survivingExports.length > 0) {
+                        return write(`${leadingTrivia}export {${survivingExports.join(',')} } from${node.moduleSpecifier.getFullText(sourceFile)};`);
+                    }
+                }
+            }
            if (shakeLevel === 2 /* ClassMembers */ && (ts.isClassDeclaration(node) || ts.isInterfaceDeclaration(node)) && nodeOrChildIsBlack(node)) {
                let toWrite = node.getFullText();
                for (let i = node.members.length - 1; i >= 0; i--) {
@@ -567,7 +626,7 @@ function getRealNodeSymbol(checker, node) {
    //   (2) when the aliased symbol is originating from an import.
    //
    function shouldSkipAlias(node, declaration) {
-        if (node.kind !== ts.SyntaxKind.Identifier) {
+        if (!ts.isShorthandPropertyAssignment(node) && node.kind !== ts.SyntaxKind.Identifier) {
            return false;
        }
        if (node.parent === declaration) {
@@ -589,7 +648,9 @@ function getRealNodeSymbol(checker, node) {
        }
    }
    const { parent } = node;
-    let symbol = checker.getSymbolAtLocation(node);
+    let symbol = (ts.isShorthandPropertyAssignment(node)
+        ? checker.getShorthandAssignmentValueSymbol(node)
+        : checker.getSymbolAtLocation(node));
    let importNode = null;
    // If this is an alias, and the request came at the declaration location
    // get the aliased symbol instead. This allows for goto def on an import e.g.
@@ -42,11 +42,6 @@ export interface ITreeShakingOptions {
 	 * Inline usages.
 	 */
 	inlineEntryPoints: string[];
-	/**
-	 * TypeScript libs.
-	 * e.g. `lib.d.ts`, `lib.es2015.collection.d.ts`
-	 */
-	libs: string[];
 	/**
 	 * Other .d.ts files
 	 */
@@ -130,11 +125,7 @@ function createTypeScriptLanguageService(options: ITreeShakingOptions): ts.Langu
 	});

 	// Resolve libs
-	const RESOLVED_LIBS: ILibMap = {};
-	options.libs.forEach((filename) => {
-		const filepath = path.join(TYPESCRIPT_LIB_FOLDER, filename);
-		RESOLVED_LIBS[`defaultLib:${filename}`] = fs.readFileSync(filepath).toString();
-	});
+	const RESOLVED_LIBS = processLibFiles(options);

 	const compilerOptions = ts.convertCompilerOptionsFromJson(options.compilerOptions, options.sourcesRoot).options;

@@ -205,6 +196,34 @@ function discoverAndReadFiles(options: ITreeShakingOptions): IFileMap {
 	return FILES;
 }

+/**
+ * Read lib files and follow lib references
+ */
+function processLibFiles(options: ITreeShakingOptions): ILibMap {
+
+	const stack: string[] = [...options.compilerOptions.lib];
+	const result: ILibMap = {};
+
+	while (stack.length > 0) {
+		const filename = `lib.${stack.shift()!.toLowerCase()}.d.ts`;
+		const key = `defaultLib:${filename}`;
+		if (!result[key]) {
+			// add this file
+			const filepath = path.join(TYPESCRIPT_LIB_FOLDER, filename);
+			const sourceText = fs.readFileSync(filepath).toString();
+			result[key] = sourceText;
+
+			// precess dependencies and "recurse"
+			const info = ts.preProcessFile(sourceText);
+			for (let ref of info.libReferenceDirectives) {
+				stack.push(ref.fileName);
+			}
+		}
+	}
+
+	return result;
+}
+
 interface ILibMap { [libName: string]: string; }
 interface IFileMap { [fileName: string]: string; }

@@ -317,6 +336,7 @@ function markNodes(languageService: ts.LanguageService, options: ITreeShakingOpt

 	const black_queue: ts.Node[] = [];
 	const gray_queue: ts.Node[] = [];
+	const export_import_queue: ts.Node[] = [];
 	const sourceFilesLoaded: { [fileName: string]: boolean } = {};

 	function enqueueTopLevelModuleStatements(sourceFile: ts.SourceFile): void {
@@ -332,10 +352,16 @@ function markNodes(languageService: ts.LanguageService, options: ITreeShakingOpt
 			}

 			if (ts.isExportDeclaration(node)) {
-				if (node.moduleSpecifier && ts.isStringLiteral(node.moduleSpecifier)) {
+				if (!node.exportClause && node.moduleSpecifier && ts.isStringLiteral(node.moduleSpecifier)) {
+					// export * from "foo";
 					setColor(node, NodeColor.Black);
 					enqueueImport(node, node.moduleSpecifier.text);
 				}
+				if (node.exportClause && ts.isNamedExports(node.exportClause)) {
+					for (const exportSpecifier of node.exportClause.elements) {
+						export_import_queue.push(exportSpecifier);
+					}
+				}
 				return;
 			}

@@ -521,6 +547,7 @@ function markNodes(languageService: ts.LanguageService, options: ITreeShakingOpt
 								|| ts.isConstructSignatureDeclaration(member)
 								|| ts.isIndexSignatureDeclaration(member)
 								|| ts.isCallSignatureDeclaration(member)
+								|| memberName === '[Symbol.iterator]'
 								|| memberName === 'toJSON'
 								|| memberName === 'toString'
 								|| memberName === 'dispose'// TODO: keeping all `dispose` methods
@@ -545,6 +572,23 @@ function markNodes(languageService: ts.LanguageService, options: ITreeShakingOpt
 		};
 		node.forEachChild(loop);
 	}
+
+	while (export_import_queue.length > 0) {
+		const node = export_import_queue.shift()!;
+		if (nodeOrParentIsBlack(node)) {
+			continue;
+		}
+		const symbol: ts.Symbol | undefined = (<any>node).symbol;
+		if (!symbol) {
+			continue;
+		}
+		const aliased = checker.getAliasedSymbol(symbol);
+		if (aliased.declarations && aliased.declarations.length > 0) {
+			if (nodeOrParentIsBlack(aliased.declarations[0]) || nodeOrChildIsBlack(aliased.declarations[0])) {
+				setColor(node, NodeColor.Black);
+			}
+		}
+	}
 }

 function nodeIsInItsOwnDeclaration(nodeSourceFile: ts.SourceFile, node: ts.Node, symbol: ts.Symbol): boolean {
@@ -646,6 +690,22 @@ function generateResult(languageService: ts.LanguageService, shakeLevel: ShakeLe
 				}
 			}

+			if (ts.isExportDeclaration(node)) {
+				if (node.exportClause && node.moduleSpecifier && ts.isNamedExports(node.exportClause)) {
+					let survivingExports: string[] = [];
+					for (const exportSpecifier of node.exportClause.elements) {
+						if (getColor(exportSpecifier) === NodeColor.Black) {
+							survivingExports.push(exportSpecifier.getFullText(sourceFile));
+						}
+					}
+					const leadingTriviaWidth = node.getLeadingTriviaWidth();
+					const leadingTrivia = sourceFile.text.substr(node.pos, leadingTriviaWidth);
+					if (survivingExports.length > 0) {
+						return write(`${leadingTrivia}export {${survivingExports.join(',')} } from${node.moduleSpecifier.getFullText(sourceFile)};`);
+					}
+				}
+			}
+
 			if (shakeLevel === ShakeLevel.ClassMembers && (ts.isClassDeclaration(node) || ts.isInterfaceDeclaration(node)) && nodeOrChildIsBlack(node)) {
 				let toWrite = node.getFullText();
 				for (let i = node.members.length - 1; i >= 0; i--) {
@@ -708,7 +768,7 @@ function getRealNodeSymbol(checker: ts.TypeChecker, node: ts.Node): [ts.Symbol |
 	//   (2) when the aliased symbol is originating from an import.
 	//
 	function shouldSkipAlias(node: ts.Node, declaration: ts.Node): boolean {
-		if (node.kind !== ts.SyntaxKind.Identifier) {
+		if (!ts.isShorthandPropertyAssignment(node) && node.kind !== ts.SyntaxKind.Identifier) {
 			return false;
 		}
 		if (node.parent === declaration) {
@@ -733,7 +793,12 @@ function getRealNodeSymbol(checker: ts.TypeChecker, node: ts.Node): [ts.Symbol |

 	const { parent } = node;

-	let symbol = checker.getSymbolAtLocation(node);
+	let symbol = (
+		ts.isShorthandPropertyAssignment(node)
+		? checker.getShorthandAssignmentValueSymbol(node)
+		: checker.getSymbolAtLocation(node)
+	);
+
 	let importNode: ts.Declaration | null = null;
 	// If this is an alias, and the request came at the declaration location
 	// get the aliased symbol instead. This allows for goto def on an import e.g.
@@ -4,6 +4,7 @@
 *--------------------------------------------------------------------------------------------*/
 'use strict';
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.streamToPromise = exports.versionStringToNumber = exports.filter = exports.rebase = exports.getVersion = exports.ensureDir = exports.rreddir = exports.rimraf = exports.stripSourceMappingURL = exports.loadSourcemaps = exports.cleanNodeModules = exports.skipDirectories = exports.toFileUri = exports.setExecutableBit = exports.fixWin32DirectoryPermissions = exports.incremental = void 0;
 const es = require("event-stream");
 const debounce = require("debounce");
 const _filter = require("gulp-filter");
@@ -33,32 +33,6 @@ USE OR OTHER DEALINGS IN THE SOFTWARE.
 END OF nodejs path library NOTICES AND INFORMATION


-%% promise-polyfill version 8.1.0 (https://github.com/taylorhakes/promise-polyfill)
-=========================================
-Copyright (c) 2014 Taylor Hakes
-Copyright (c) 2014 Forbes Lindesay
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-=========================================
-END OF winjs NOTICES AND INFORMATION
-
-


 %% string_scorer version 0.1.20 (https://github.com/joshaven/string_score)
@@ -4,6 +4,7 @@
 *  Licensed under the Source EULA. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
 Object.defineProperty(exports, "__esModule", { value: true });
+exports.execute = exports.run3 = exports.DeclarationResolver = exports.FSProvider = exports.RECIPE_PATH = void 0;
 const fs = require("fs");
 const ts = require("typescript");
 const path = require("path");
@@ -50,7 +50,7 @@
    "rollup-plugin-node-resolve": "^5.2.0",
    "service-downloader": "0.2.1",
    "terser": "4.3.8",
-    "typescript": "3.8.2",
+    "typescript": "3.9.0-dev.20200304",
    "vsce": "1.48.0",
    "vscode-telemetry-extractor": "^1.5.4",
    "xml2js": "^0.4.17"
@@ -3676,10 +3676,10 @@ typed-rest-client@^0.9.0:
    tunnel "0.0.4"
    underscore "1.8.3"

-typescript@3.8.2:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.2.tgz#91d6868aaead7da74f493c553aeff76c0c0b1d5a"
-  integrity sha512-EgOVgL/4xfVrCMbhYKUQTdF37SQn4Iw73H5BgCrF1Abdun7Kwy/QZsE/ssAy0y4LxBbvua3PIbFsbRczWWnDdQ==
+typescript@3.9.0-dev.20200304:
+  version "3.9.0-dev.20200304"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.9.0-dev.20200304.tgz#3cc35357eff29dc5604b4fa56d6597e13daf86ed"
+  integrity sha512-eUip/GgJmjp4qtHiJDxVhE5SDDiPzBUg7KBAFUgb7HgL/tv10JAHej7fnS1i+7xrq1eDtbkJyPaYOVnhL9db7Q==

 typescript@^3.0.1:
  version "3.5.3"
@@ -35,9 +35,13 @@
 				"url": "vscode://schemas/language-configuration"
 			},
 			{
-				"fileMatch": "*icon-theme.json",
+				"fileMatch": ["*icon-theme.json", "!*product-icon-theme.json"],
 				"url": "vscode://schemas/icon-theme"
 			},
+			{
+				"fileMatch": "*product-icon-theme.json",
+				"url": "vscode://schemas/product-icon-theme"
+			},
 			{
 				"fileMatch": "*color-theme.json",
 				"url": "vscode://schemas/color-theme"
@@ -40,10 +40,7 @@
        "command": "git.init",
        "title": "%command.init%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/git.svg",
-          "dark": "resources/icons/dark/git.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.openRepository",
@@ -59,37 +56,25 @@
        "command": "git.refresh",
        "title": "%command.refresh%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/refresh.svg",
-          "dark": "resources/icons/dark/refresh.svg"
-        }
+        "icon": "$(refresh)"
      },
      {
        "command": "git.openChange",
        "title": "%command.openChange%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/open-change.svg",
-          "dark": "resources/icons/dark/open-change.svg"
-        }
+        "icon": "$(compare-changes)"
      },
      {
        "command": "git.openFile",
        "title": "%command.openFile%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/open-file.svg",
-          "dark": "resources/icons/dark/open-file.svg"
-        }
+        "icon": "$(go-to-file)"
      },
      {
        "command": "git.openFile2",
        "title": "%command.openFile%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/open-file.svg",
-          "dark": "resources/icons/dark/open-file.svg"
-        }
+        "icon": "$(go-to-file)"
      },
      {
        "command": "git.openHEADFile",
@@ -100,37 +85,25 @@
        "command": "git.stage",
        "title": "%command.stage%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/stage.svg",
-          "dark": "resources/icons/dark/stage.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.stageAll",
        "title": "%command.stageAll%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/stage.svg",
-          "dark": "resources/icons/dark/stage.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.stageAllTracked",
        "title": "%command.stageAllTracked%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/stage.svg",
-          "dark": "resources/icons/dark/stage.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.stageAllUntracked",
        "title": "%command.stageAllUntracked%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/stage.svg",
-          "dark": "resources/icons/dark/stage.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.stageSelectedRanges",
@@ -146,37 +119,25 @@
        "command": "git.stageChange",
        "title": "%command.stageChange%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/stage.svg",
-          "dark": "resources/icons/dark/stage.svg"
-        }
+        "icon": "$(add)"
      },
      {
        "command": "git.revertChange",
        "title": "%command.revertChange%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/clean.svg",
-          "dark": "resources/icons/dark/clean.svg"
-        }
+        "icon": "$(discard)"
      },
      {
        "command": "git.unstage",
        "title": "%command.unstage%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/unstage.svg",
-          "dark": "resources/icons/dark/unstage.svg"
-        }
+        "icon": "$(remove)"
      },
      {
        "command": "git.unstageAll",
        "title": "%command.unstageAll%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/unstage.svg",
-          "dark": "resources/icons/dark/unstage.svg"
-        }
+        "icon": "$(remove)"
      },
      {
        "command": "git.unstageSelectedRanges",
@@ -187,46 +148,31 @@
        "command": "git.clean",
        "title": "%command.clean%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/clean.svg",
-          "dark": "resources/icons/dark/clean.svg"
-        }
+        "icon": "$(discard)"
      },
      {
        "command": "git.cleanAll",
        "title": "%command.cleanAll%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/clean.svg",
-          "dark": "resources/icons/dark/clean.svg"
-        }
+        "icon": "$(discard)"
      },
      {
        "command": "git.cleanAllTracked",
        "title": "%command.cleanAllTracked%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/clean.svg",
-          "dark": "resources/icons/dark/clean.svg"
-        }
+        "icon": "$(discard)"
      },
      {
        "command": "git.cleanAllUntracked",
        "title": "%command.cleanAllUntracked%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/clean.svg",
-          "dark": "resources/icons/dark/clean.svg"
-        }
+        "icon": "$(discard)"
      },
      {
        "command": "git.commit",
        "title": "%command.commit%",
        "category": "Git",
-        "icon": {
-          "light": "resources/icons/light/check.svg",
-          "dark": "resources/icons/dark/check.svg"
-        }
+        "icon": "$(check)"
      },
      {
        "command": "git.commitStaged",
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M14.4315 3.32315L5.96154 13.3232L5.17083 13.2874L1.82083 8.51736L2.63918 7.94263L5.617 12.1827L13.6685 2.67683L14.4315 3.32315Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M3.5 2V5.5L4 6H7.5V5H4.979L5.92041 4.05869C7.30762 2.67157 9.55664 2.67157 10.9434 4.05869C12.3306 5.4458 12.3306 7.69476 10.9434 9.08188L5.74561 14.2799L6.46582 14.9999L11.6636 9.80194C13.4482 8.01715 13.4482 5.12341 11.6636 3.33859C9.87891 1.5538 6.98486 1.5538 5.2002 3.33859L4.5 4.03882V2H3.5Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14 7V8H8V14H7V8H1V7H7V1H8V7H14Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M9.88465 1.69445L8.57246 3H11.346C11.5656 3 11.783 3.04327 11.9858 3.12734C12.1886 3.2114 12.3729 3.33461 12.5281 3.48993C12.6833 3.64525 12.8063 3.82963 12.8902 4.03253C12.9741 4.23543 13.0172 4.45287 13.017 4.67243L12.517 4.672H13.017V4.67243V10.4539C13.8823 10.6794 14.521 11.4661 14.521 12.402C14.521 13.5138 13.6198 14.415 12.508 14.415C11.3963 14.415 10.495 13.5138 10.495 12.402C10.495 11.4596 11.1426 10.6685 12.017 10.4493V4.672V4.67158C12.0171 4.58341 11.9998 4.4961 11.9661 4.41462C11.9324 4.33314 11.883 4.25911 11.8207 4.19674C11.7584 4.13437 11.6844 4.08489 11.6029 4.05114C11.5215 4.01738 11.4342 4 11.346 4H8.53857L9.83833 5.34332L9.11967 6.03868L7.00067 3.84868L7.00735 3.14655L9.17935 0.98555L9.88465 1.69445ZM11.495 12.402C11.495 11.8425 11.9485 11.389 12.508 11.389C13.0675 11.389 13.521 11.8425 13.521 12.402C13.521 12.9615 13.0675 13.415 12.508 13.415C11.9485 13.415 11.495 12.9615 11.495 12.402ZM2.499 3.513C2.499 2.95354 2.95254 2.5 3.512 2.5C4.07147 2.5 4.525 2.95354 4.525 3.513C4.525 4.07247 4.07147 4.526 3.512 4.526C2.95254 4.526 2.499 4.07247 2.499 3.513ZM3.512 1.5C2.40025 1.5 1.499 2.40125 1.499 3.513C1.499 4.44783 2.13622 5.23382 3 5.46031V11.307C3 11.7502 3.17605 12.1752 3.48942 12.4886C3.8028 12.802 4.22782 12.978 4.671 12.978H7.44813L6.13543 14.2835L6.84057 14.9925L9.01257 12.8325L9.01941 12.1304L6.90041 9.93939L6.18159 10.6346L7.48086 11.978H4.671C4.49304 11.978 4.32237 11.9073 4.19653 11.7815C4.07069 11.6556 4 11.485 4 11.307V5.46645C4.87595 5.24833 5.525 4.45646 5.525 3.513C5.525 2.40125 4.62375 1.5 3.512 1.5Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M8.06065 3.85356L5.91421 6L5.2071 5.29289L6.49999 4H3.5C3.10218 4 2.72064 4.15804 2.43934 4.43934C2.15804 4.72065 2 5.10218 2 5.5C2 5.89783 2.15804 6.27936 2.43934 6.56066C2.72064 6.84197 3.10218 7 3.5 7H4V8H3.5C2.83696 8 2.20107 7.73661 1.73223 7.26777C1.26339 6.79893 1 6.16305 1 5.5C1 4.83696 1.26339 4.20108 1.73223 3.73224C2.20107 3.2634 2.83696 3 3.5 3H6.49999L6.49999 3H6.49996L6 2.50004V2.50001L5.2071 1.70711L5.91421 1L8.06065 3.14645L8.06065 3.85356ZM5 6.50003L5.91421 7.41424L6 7.32845V14H14V7H10V3H9.06065V2.73227L8.32838 2H11.2L11.5 2.1L14.9 5.6L15 6V14.5L14.5 15H5.5L5 14.5V9.00003V6.50003ZM11 3V6H13.9032L11 3Z" fill="#C5C5C5"/>
-</svg>
@@ -1,4 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M5.56253 2.51577C3.46348 3.4501 2 5.55414 2 7.99999C2 11.3137 4.68629 14 8 14C11.3137 14 14 11.3137 14 7.99999C14 5.32519 12.2497 3.05919 9.83199 2.28482L9.52968 3.23832C11.5429 3.88454 13 5.7721 13 7.99999C13 10.7614 10.7614 13 8 13C5.23858 13 3 10.7614 3 7.99999C3 6.31104 3.83742 4.81767 5.11969 3.91245L5.56253 2.51577Z" fill="#C5C5C5"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M5 3H2V2H5.5L6 2.5V6H5V3Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14 7V8H8V14H7V8H1V7H7V1H8V7H14Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M15 8H1V7H15V8Z" fill="#C5C5C5"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M14.4315 3.32317L5.96154 13.3232L5.17083 13.2874L1.82083 8.51737L2.63918 7.94264L5.617 12.1827L13.6685 2.67685L14.4315 3.32317Z" fill="#424242"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M3.5 2V5.5L4 6H7.5V5H4.979L5.92041 4.05869C7.30762 2.67157 9.55664 2.67157 10.9434 4.05869C12.3306 5.4458 12.3306 7.69476 10.9434 9.08188L5.74561 14.2799L6.46582 14.9999L11.6636 9.80194C13.4482 8.01715 13.4482 5.12341 11.6636 3.33859C9.87891 1.5538 6.98486 1.5538 5.2002 3.33859L4.5 4.03882V2H3.5Z" fill="#424242"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14 7V8H8V14H7V8H1V7H7V1H8V7H14Z" fill="#424242"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
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-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M8.06065 3.85356L5.91421 6L5.2071 5.29289L6.49999 4H3.5C3.10218 4 2.72064 4.15804 2.43934 4.43934C2.15804 4.72065 2 5.10218 2 5.5C2 5.89783 2.15804 6.27936 2.43934 6.56066C2.72064 6.84197 3.10218 7 3.5 7H4V8H3.5C2.83696 8 2.20107 7.73661 1.73223 7.26777C1.26339 6.79893 1 6.16305 1 5.5C1 4.83696 1.26339 4.20108 1.73223 3.73224C2.20107 3.2634 2.83696 3 3.5 3H6.49999L6.49999 3H6.49996L6 2.50004V2.50001L5.2071 1.70711L5.91421 1L8.06065 3.14645L8.06065 3.85356ZM5 6.50003L5.91421 7.41424L6 7.32845V14H14V7H10V3H9.06065V2.73227L8.32838 2H11.2L11.5 2.1L14.9 5.6L15 6V14.5L14.5 15H5.5L5 14.5V9.00003V6.50003ZM11 3V6H13.9032L11 3Z" fill="#424242"/>
-</svg>
@@ -1,4 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path fill-rule="evenodd" clip-rule="evenodd" d="M5.56253 2.51577C3.46348 3.4501 2 5.55414 2 7.99999C2 11.3137 4.68629 14 8 14C11.3137 14 14 11.3137 14 7.99999C14 5.32519 12.2497 3.05919 9.83199 2.28482L9.52968 3.23832C11.5429 3.88454 13 5.7721 13 7.99999C13 10.7614 10.7614 13 8 13C5.23858 13 3 10.7614 3 7.99999C3 6.31104 3.83742 4.81767 5.11969 3.91245L5.56253 2.51577Z" fill="#424242"/>
-<path fill-rule="evenodd" clip-rule="evenodd" d="M5 3H2V2H5.5L6 2.5V6H5V3Z" fill="#424242"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M14 7V8H8V14H7V8H1V7H7V1H8V7H14Z" fill="#424242"/>
-</svg>
@@ -1,3 +0,0 @@
-<svg width="16" height="16" viewBox="0 0 16 16" fill="none" xmlns="http://www.w3.org/2000/svg">
-<path d="M15 8H1V7H15V8Z" fill="#424242"/>
-</svg>
@@ -80,7 +80,7 @@ export class GitTimelineProvider implements TimelineProvider {
 	constructor(private readonly _model: Model) {
 		this._disposable = Disposable.from(
 			_model.onDidOpenRepository(this.onRepositoriesChanged, this),
-			workspace.registerTimelineProvider('*', this),
+			workspace.registerTimelineProvider(['file', 'git', 'gitlens-git'], this),
 		);
 	}

@@ -114,9 +114,9 @@ export class GitTimelineProvider implements TimelineProvider {
 		// TODO[ECA]: Ensure that the uri is a file -- if not we could get the history of the repo?

 		let limit: number | undefined;
-		if (typeof options.limit === 'string') {
+		if (options.limit !== undefined && typeof options.limit !== 'number') {
 			try {
-				const result = await this._model.git.exec(repo.root, ['rev-list', '--count', `${options.limit}..`, '--', uri.fsPath]);
+				const result = await this._model.git.exec(repo.root, ['rev-list', '--count', `${options.limit.cursor}..`, '--', uri.fsPath]);
 				if (!result.exitCode) {
 					// Ask for 1 more than so we can determine if there are more commits
 					limit = Number(result.stdout) + 1;
@@ -182,7 +182,7 @@ export class GitTimelineProvider implements TimelineProvider {
 				const item = new GitTimelineItem('~', 'HEAD', localize('git.timeline.stagedChanges', 'Staged Changes'), date.getTime(), 'index', 'git:file:index');
 				// TODO[ECA]: Replace with a better icon -- reflecting its status maybe?
 				item.iconPath = new (ThemeIcon as any)('git-commit');
-				item.description = you;
+				item.description = '';
 				item.detail = localize('git.timeline.detail', '{0}  \u2014 {1}\n{2}\n\n{3}', you, localize('git.index', 'Index'), dateFormatter.format('MMMM Do, YYYY h:mma'), Resource.getStatusText(index.type));
 				item.command = {
 					title: 'Open Comparison',
@@ -201,7 +201,7 @@ export class GitTimelineProvider implements TimelineProvider {
 				const item = new GitTimelineItem('', index ? '~' : 'HEAD', localize('git.timeline.uncommitedChanges', 'Uncommited Changes'), date.getTime(), 'working', 'git:file:working');
 				// TODO[ECA]: Replace with a better icon -- reflecting its status maybe?
 				item.iconPath = new (ThemeIcon as any)('git-commit');
-				item.description = you;
+				item.description = '';
 				item.detail = localize('git.timeline.detail', '{0}  \u2014 {1}\n{2}\n\n{3}', you, localize('git.workingTree', 'Working Tree'), dateFormatter.format('MMMM Do, YYYY h:mma'), Resource.getStatusText(working.type));
 				item.command = {
 					title: 'Open Comparison',
@@ -40,8 +40,13 @@ export interface ISchemaAssociations {
 	[pattern: string]: string[];
 }

+export interface ISchemaAssociation {
+	fileMatch: string[];
+	uri: string;
+}
+
 namespace SchemaAssociationNotification {
-	export const type: NotificationType<ISchemaAssociations, any> = new NotificationType('json/schemaAssociations');
+	export const type: NotificationType<ISchemaAssociations | ISchemaAssociation[], any> = new NotificationType('json/schemaAssociations');
 }

 namespace ResultLimitReachedNotification {
@@ -264,10 +269,10 @@ export function activate(context: ExtensionContext) {

 		toDispose.push(commands.registerCommand('_json.retryResolveSchema', handleRetryResolveSchemaCommand));

-		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));
+		client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));

 		extensions.onDidChange(_ => {
-			client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociation(context));
+			client.sendNotification(SchemaAssociationNotification.type, getSchemaAssociations(context));
 		});

 		// manually register / deregister format provider based on the `html.format.enable` setting avoiding issues with late registration. See #71652.
@@ -324,8 +329,8 @@ export function deactivate(): Promise<any> {
 	return telemetryReporter ? telemetryReporter.dispose() : Promise.resolve(null);
 }

-function getSchemaAssociation(_context: ExtensionContext): ISchemaAssociations {
-	const associations: ISchemaAssociations = {};
+function getSchemaAssociations(_context: ExtensionContext): ISchemaAssociation[] {
+	const associations: ISchemaAssociation[] = [];
 	extensions.all.forEach(extension => {
 		const packageJSON = extension.packageJSON;
 		if (packageJSON && packageJSON.contributes && packageJSON.contributes.jsonValidation) {
@@ -333,23 +338,21 @@ function getSchemaAssociation(_context: ExtensionContext): ISchemaAssociations {
 			if (Array.isArray(jsonValidation)) {
 				jsonValidation.forEach(jv => {
 					let { fileMatch, url } = jv;
-					if (fileMatch && url) {
-						if (url[0] === '.' && url[1] === '/') {
-							url = Uri.file(path.join(extension.extensionPath, url)).toString();
+					if (typeof fileMatch === 'string') {
+						fileMatch = [fileMatch];
 					}
-						if (fileMatch[0] === '%') {
-							fileMatch = fileMatch.replace(/%APP_SETTINGS_HOME%/, '/User');
-							fileMatch = fileMatch.replace(/%MACHINE_SETTINGS_HOME%/, '/Machine');
-							fileMatch = fileMatch.replace(/%APP_WORKSPACES_HOME%/, '/Workspaces');
-						} else if (fileMatch.charAt(0) !== '/' && !fileMatch.match(/\w+:\/\//)) {
-							fileMatch = '/' + fileMatch;
+					if (Array.isArray(fileMatch) && url) {
+						fileMatch = fileMatch.map(fm => {
+							if (fm[0] === '%') {
+								fm = fm.replace(/%APP_SETTINGS_HOME%/, '/User');
+								fm = fm.replace(/%MACHINE_SETTINGS_HOME%/, '/Machine');
+								fm = fm.replace(/%APP_WORKSPACES_HOME%/, '/Workspaces');
+							} else if (!fm.match(/^(\w+:\/\/|\/|!)/)) {
+								fm = '/' + fm;
 							}
-						let association = associations[fileMatch];
-						if (!association) {
-							association = [];
-							associations[fileMatch] = association;
-						}
-						association.push(url);
+							return fm;
+						});
+						associations.push({ fileMatch, uri: url });
 					}
 				});
 			}
@@ -3,7 +3,7 @@
 	"description": "Provides rich language support for JSON files.",
 	"json.schemas.desc": "Associate schemas to JSON files in the current project",
 	"json.schemas.url.desc": "A URL to a schema or a relative path to a schema in the current directory",
-	"json.schemas.fileMatch.desc": "An array of file patterns to match against when resolving JSON files to schemas.",
+	"json.schemas.fileMatch.desc": "An array of file patterns to match against when resolving JSON files to schemas. `*` can be used as a wildcard. Exclusion patterns can also be defined and start with '!'. A file matches when there at least one matching pattern and the last matching pattern is not an exclusion pattern.",
 	"json.schemas.fileMatch.item.desc": "A file pattern that can contain '*' to match against when resolving JSON files to schemas.",
 	"json.schemas.schema.desc": "The schema definition for the given URL. The schema only needs to be provided to avoid accesses to the schema URL.",
 	"json.format.enable.desc": "Enable/disable default JSON formatter",
@@ -62,7 +62,7 @@ The server supports the following settings:
  - `format`
    - `enable`: Whether the server should register the formatting support. This option is only applicable if the client supports *dynamicRegistration* for *rangeFormatting* and `initializationOptions.provideFormatter` is not defined.
    - `schema`: Configures association of file names to schema URL or schemas and/or associations of schema URL to schema content.
-	  - `fileMatch`: an array of file names or paths (separated by `/`). `*` can be used as a wildcard.
+	  - `fileMatch`: an array of file names or paths (separated by `/`). `*` can be used as a wildcard. Exclusion patterns can also be defined and start with '!'. A file matches when there at least one matching pattern and the last matching pattern is not an exclusion pattern.
 	  - `url`: The URL of the schema, optional when also a schema is provided.
 	  - `schema`: The schema content.
    - `resultLimit`: The max number foldig ranges and otline symbols to be computed (for performance reasons)
@@ -23,8 +23,13 @@ interface ISchemaAssociations {
 	[pattern: string]: string[];
 }

+interface ISchemaAssociation {
+	fileMatch: string[];
+	uri: string;
+}
+
 namespace SchemaAssociationNotification {
-	export const type: NotificationType<ISchemaAssociations, any> = new NotificationType('json/schemaAssociations');
+	export const type: NotificationType<ISchemaAssociations | ISchemaAssociation[], any> = new NotificationType('json/schemaAssociations');
 }

 namespace VSCodeContentRequest {
@@ -230,7 +235,7 @@ namespace LimitExceededWarnings {
 }

 let jsonConfigurationSettings: JSONSchemaSettings[] | undefined = undefined;
-let schemaAssociations: ISchemaAssociations | undefined = undefined;
+let schemaAssociations: ISchemaAssociations | ISchemaAssociation[] | undefined = undefined;
 let formatterRegistration: Thenable<Disposable> | null = null;

 // The settings have changed. Is send on server activation as well.
@@ -291,6 +296,9 @@ function updateConfiguration() {
 		schemas: new Array<SchemaConfiguration>()
 	};
 	if (schemaAssociations) {
+		if (Array.isArray(schemaAssociations)) {
+			Array.prototype.push.apply(languageSettings.schemas, schemaAssociations);
+		} else {
 			for (const pattern in schemaAssociations) {
 				const association = schemaAssociations[pattern];
 				if (Array.isArray(association)) {
@@ -300,6 +308,7 @@ function updateConfiguration() {
 				}
 			}
 		}
+	}
 	if (jsonConfigurationSettings) {
 		jsonConfigurationSettings.forEach((schema, index) => {
 			let uri = schema.url;
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/microsoft/vscode-markdown-tm-grammar/commit/8fbbc11a6bb917f287bbe21d0573454020599547",
+	"version": "https://github.com/microsoft/vscode-markdown-tm-grammar/commit/7cf9aa7bb76c55428063383610edc0a631230d58",
 	"name": "Markdown",
 	"scopeName": "text.html.markdown",
 	"patterns": [
@@ -2267,7 +2267,7 @@
 			"name": "meta.other.valid-ampersand.markdown"
 		},
 		"bold": {
-			"begin": "(?x) (\\*\\*(?=\\w)|(?<!\\w)\\*\\*|(?<!\\w)\\b__)(?=\\S) (?=\n  (\n    <[^>]*+>              # HTML tags\n    | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                      # Raw\n    | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n    | \\[\n    (\n        (?<square>          # Named group\n          [^\\[\\]\\\\]        # Match most chars\n          | \\\\.            # Escaped chars\n          | \\[ \\g<square>*+ \\]    # Nested brackets\n        )*+\n      \\]\n      (\n        (              # Reference Link\n          [ ]?          # Optional space\n          \\[[^\\]]*+\\]        # Ref name\n        )\n        | (              # Inline Link\n          \\(            # Opening paren\n            [ \\t]*+        # Optional whitespace\n            <?(.*?)>?      # URL\n            [ \\t]*+        # Optional whitespace\n            (          # Optional Title\n              (?<title>['\"])\n              (.*?)\n              \\k<title>\n            )?\n          \\)\n        )\n      )\n    )\n    | (?!(?<=\\S)\\1).            # Everything besides\n                      # style closer\n  )++\n  (?<=\\S)(?=__\\b|\\*\\*)\\1                # Close\n)\n",
+			"begin": "(?x) (?<open>(\\*\\*(?=\\w)|(?<!\\w)\\*\\*|(?<!\\w)\\b__))(?=\\S) (?=\n  (\n    <[^>]*+>              # HTML tags\n    | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                      # Raw\n    | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n    | \\[\n    (\n        (?<square>          # Named group\n          [^\\[\\]\\\\]        # Match most chars\n          | \\\\.            # Escaped chars\n          | \\[ \\g<square>*+ \\]    # Nested brackets\n        )*+\n      \\]\n      (\n        (              # Reference Link\n          [ ]?          # Optional space\n          \\[[^\\]]*+\\]        # Ref name\n        )\n        | (              # Inline Link\n          \\(            # Opening paren\n            [ \\t]*+        # Optional whitespace\n            <?(.*?)>?      # URL\n            [ \\t]*+        # Optional whitespace\n            (          # Optional Title\n              (?<title>['\"])\n              (.*?)\n              \\k<title>\n            )?\n          \\)\n        )\n      )\n    )\n    | (?!(?<=\\S)\\k<open>).            # Everything besides\n                      # style closer\n  )++\n  (?<=\\S)(?=__\\b|\\*\\*)\\k<open>                # Close\n)\n",
 			"captures": {
 				"1": {
 					"name": "punctuation.definition.bold.markdown"
@@ -2412,7 +2412,7 @@
 			"name": "meta.image.reference.markdown"
 		},
 		"italic": {
-			"begin": "(?x) (\\*(?=\\w)|(?<!\\w)\\*|(?<!\\w)\\b_)(?=\\S)                # Open\n  (?=\n    (\n      <[^>]*+>              # HTML tags\n      | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                        # Raw\n      | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n      | \\[\n      (\n          (?<square>          # Named group\n            [^\\[\\]\\\\]        # Match most chars\n            | \\\\.            # Escaped chars\n            | \\[ \\g<square>*+ \\]    # Nested brackets\n          )*+\n        \\]\n        (\n          (              # Reference Link\n            [ ]?          # Optional space\n            \\[[^\\]]*+\\]        # Ref name\n          )\n          | (              # Inline Link\n            \\(            # Opening paren\n              [ \\t]*+        # Optional whtiespace\n              <?(.*?)>?      # URL\n              [ \\t]*+        # Optional whtiespace\n              (          # Optional Title\n                (?<title>['\"])\n                (.*?)\n                \\k<title>\n              )?\n            \\)\n          )\n        )\n      )\n      | \\1\\1                # Must be bold closer\n      | (?!(?<=\\S)\\1).            # Everything besides\n                        # style closer\n    )++\n    (?<=\\S)(?=_\\b|\\*)\\1                # Close\n  )\n",
+			"begin": "(?x) (?<open>(\\*(?=\\w)|(?<!\\w)\\*|(?<!\\w)\\b_))(?=\\S)                # Open\n  (?=\n    (\n      <[^>]*+>              # HTML tags\n      | (?<raw>`+)([^`]|(?!(?<!`)\\k<raw>(?!`))`)*+\\k<raw>\n                        # Raw\n      | \\\\[\\\\`*_{}\\[\\]()#.!+\\->]?+      # Escapes\n      | \\[\n      (\n          (?<square>          # Named group\n            [^\\[\\]\\\\]        # Match most chars\n            | \\\\.            # Escaped chars\n            | \\[ \\g<square>*+ \\]    # Nested brackets\n          )*+\n        \\]\n        (\n          (              # Reference Link\n            [ ]?          # Optional space\n            \\[[^\\]]*+\\]        # Ref name\n          )\n          | (              # Inline Link\n            \\(            # Opening paren\n              [ \\t]*+        # Optional whtiespace\n              <?(.*?)>?      # URL\n              [ \\t]*+        # Optional whtiespace\n              (          # Optional Title\n                (?<title>['\"])\n                (.*?)\n                \\k<title>\n              )?\n            \\)\n          )\n        )\n      )\n      | \\k<open>\\k<open>                # Must be bold closer\n      | (?!(?<=\\S)\\k<open>).            # Everything besides\n                        # style closer\n    )++\n    (?<=\\S)(?=_\\b|\\*)\\k<open>                # Close\n  )\n",
 			"captures": {
 				"1": {
 					"name": "punctuation.definition.italic.markdown"
@@ -77,6 +77,9 @@ export default class MarkdownFoldingProvider implements vscode.FoldingRangeProvi
 					return token.map[1] > token.map[0];

 				case 'html_block':
+					if (isRegionMarker(token)) {
+						return false;
+					}
 					return token.map[1] > token.map[0] + 1;

 				default:
@@ -92,7 +95,7 @@ export default class MarkdownFoldingProvider implements vscode.FoldingRangeProvi
 			if (document.lineAt(end).isEmptyOrWhitespace && end >= start + 1) {
 				end = end - 1;
 			}
-			return new vscode.FoldingRange(start, end);
+			return new vscode.FoldingRange(start, end, listItem.type === 'html_block' && listItem.content.startsWith('<!--') ? vscode.FoldingRangeKind.Comment : undefined);
 		});
 	}
 }
@@ -457,7 +457,10 @@ export class DynamicMarkdownPreview extends Disposable {

 		const folder = vscode.workspace.getWorkspaceFolder(base);
 		if (folder) {
-			baseRoots.push(folder.uri);
+			const workspaceRoots = vscode.workspace.workspaceFolders?.map(folder => folder.uri);
+			if (workspaceRoots) {
+				baseRoots.push(...workspaceRoots);
+			}
 		} else if (!base.scheme || base.scheme === 'file') {
 			baseRoots.push(vscode.Uri.file(path.dirname(base.fsPath)));
 		}
@@ -52,7 +52,7 @@ class PreviewStore extends Disposable {
 	}
 }

-export class MarkdownPreviewManager extends Disposable implements vscode.WebviewPanelSerializer, vscode.CustomEditorProvider {
+export class MarkdownPreviewManager extends Disposable implements vscode.WebviewPanelSerializer, vscode.CustomTextEditorProvider {
 	private static readonly markdownPreviewActiveContextKey = 'markdownPreviewFocus';

 	private readonly _topmostLineMonitor = new TopmostLineMonitor();
@@ -152,8 +152,8 @@ export class MarkdownPreviewManager extends Disposable implements vscode.Webview
 		return {};
 	}

-	public async resolveCustomEditor(
-		document: vscode.CustomDocument,
+	public async resolveCustomTextEditor(
+		document: vscode.TextDocument,
 		webview: vscode.WebviewPanel
 	): Promise<void> {
 		const preview = DynamicMarkdownPreview.revive(
@@ -175,6 +175,18 @@ a`);
 		assert.strictEqual(firstFold.start, 1);
 		assert.strictEqual(firstFold.end, 3);
 	});
+
+	test('Should fold html block comments', async () => {
+		const folds = await getFoldsForDocument(`x
+<!--
+fa
+-->`);
+		assert.strictEqual(folds.length, 1);
+		const firstFold = folds[0];
+		assert.strictEqual(firstFold.start, 1);
+		assert.strictEqual(firstFold.end, 3);
+		assert.strictEqual(firstFold.kind, vscode.FoldingRangeKind.Comment);
+	});
 });


@@ -3,7 +3,7 @@
  "version": "0.0.1",
  "description": "Dependencies shared by all extensions",
  "dependencies": {
-    "typescript": "3.8.2"
+    "typescript": "3.8.3"
  },
  "scripts": {
    "postinstall": "node ./postinstall"
@@ -6,7 +6,7 @@
 				"git": {
 					"name": "MagicStack/MagicPython",
 					"repositoryUrl": "https://github.com/MagicStack/MagicPython",
-					"commitHash": "c0f8d514bbe6e9d3899f2b002bcd6971aef5e34b"
+					"commitHash": "c9b3409deb69acec31bbf7913830e93a046b30cc"
 				}
 			},
 			"license": "MIT",
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/MagicStack/MagicPython/commit/c0f8d514bbe6e9d3899f2b002bcd6971aef5e34b",
+	"version": "https://github.com/MagicStack/MagicPython/commit/c9b3409deb69acec31bbf7913830e93a046b30cc",
 	"name": "MagicPython",
 	"scopeName": "source.python",
 	"patterns": [
@@ -4,7 +4,7 @@
 		"If you want to provide a fix or improvement, please create a pull request against the original repository.",
 		"Once accepted there, we are happy to receive an update request."
 	],
-	"version": "https://github.com/MagicStack/MagicPython/commit/361a4964a559481330764a447e7bab88d4f1b01b",
+	"version": "https://github.com/MagicStack/MagicPython/commit/c9b3409deb69acec31bbf7913830e93a046b30cc",
 	"name": "MagicRegExp",
 	"scopeName": "source.regexp.python",
 	"patterns": [
@@ -55,6 +55,7 @@ const mappings = [
 	['vb', 'source.asp.vb.net'],
 	['xml', 'text.xml'],
 	['yaml', 'source.yaml'],
+	['yml', 'source.yaml'],
 ];

 const scopes = {
@@ -113,8 +114,8 @@ mappings.forEach(([ext, scope, regexp]) =>
 		patterns: [
 			{
 				name: [scopes.resultBlock.result.meta, scopes.resultBlock.result.metaMultiLine].join(' '),
-				begin: '^  ((\\d+) )',
-				while: '^  (?:((\\d+)(:))|((\\d+) ))',
+				begin: '^  (?:\\s*)((\\d+) )',
+				while: '^  (?:\\s*)(?:((\\d+)(:))|((\\d+) ))',
 				beginCaptures: {
 					'0': { name: scopes.resultBlock.result.prefix.meta },
 					'1': { name: scopes.resultBlock.result.prefix.metaContext },
@@ -132,7 +133,7 @@ mappings.forEach(([ext, scope, regexp]) =>
 				patterns: [{ include: scope }]
 			},
 			{
-				begin: '^  ((\\d+)(:))',
+				begin: '^  (?:\\s*)((\\d+)(:))',
 				while: '(?=not)possible',
 				name: [scopes.resultBlock.result.meta, scopes.resultBlock.result.metaSingleLine].join(' '),
 				beginCaptures: {
@@ -214,7 +215,7 @@ const plainText = [
 		}
 	},
 	{
-		match: '^  (?:((\\d+)(:))|((\\d+)( ))(.*))',
+		match: '^  (?:\\s*)(?:((\\d+)(:))|((\\d+)( ))(.*))',
 		name: [scopes.resultBlock.meta, scopes.resultBlock.result.meta].join(' '),
 		captures: {
 			'1': { name: [scopes.resultBlock.result.prefix.meta, scopes.resultBlock.result.prefix.metaMatch].join(' ') },
@@ -55,6 +55,14 @@
 					"fontStyle": "bold"
 				}
 			}
+		],
+		"productIconThemes": [
+			{
+				"id": "Test Product Icons",
+				"label": "The Test Product Icon Theme",
+				"path": "./producticons/test-product-icon-theme.json",
+				"_watch": true
+			}
 		]
 	}
 }
@@ -1,5 +1,6 @@
-Copyright (c) 2014 Taylor Hakes
-Copyright (c) 2014 Forbes Lindesay
+The MIT License (MIT)
+
+Copyright (c) <2013> <Elegant Themes, Inc.>

 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
@@ -0,0 +1,43 @@
+{
+	// ElegantIcons from https://www.elegantthemes.com/icons/elegant_font.zip
+	"fonts": [
+		{
+			"id": "elegant",
+			"src": [
+				{
+					"path": "./ElegantIcons.woff",
+					"format": "woff"
+				}
+			],
+			"weight": "normal",
+			"style": "normal",
+		}
+	],
+	"iconDefinitions": {
+		"chevron-down": {
+			"fontCharacter": "\\43",
+		},
+		"chevron-right": {
+			"fontCharacter": "\\45"
+		},
+		"error": {
+			"fontCharacter": "\\e062"
+		},
+		"warning": {
+			"fontCharacter": "\\e063"
+		},
+		"settings-gear": {
+			"fontCharacter": "\\e030"
+		},
+		"files": {
+			"fontCharacter": "\\e056"
+		},
+		"extensions": {
+			"fontCharacter": "\\e015"
+		},
+		"debug-alt-2": {
+			"fontCharacter": "\\e072"
+		}
+
+	}
+}
@@ -2,7 +2,7 @@
 # yarn lockfile v1


-typescript@3.8.2:
-  version "3.8.2"
-  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.2.tgz#91d6868aaead7da74f493c553aeff76c0c0b1d5a"
-  integrity sha512-EgOVgL/4xfVrCMbhYKUQTdF37SQn4Iw73H5BgCrF1Abdun7Kwy/QZsE/ssAy0y4LxBbvua3PIbFsbRczWWnDdQ==
+typescript@3.8.3:
+  version "3.8.3"
+  resolved "https://registry.yarnpkg.com/typescript/-/typescript-3.8.3.tgz#409eb8544ea0335711205869ec458ab109ee1061"
+  integrity sha512-MYlEfn5VrLNsgudQTVJeNaQFUAI7DkhnOjdpAp4T+ku1TfQClewlbSuTVHiA+8skNBgaf02TL/kLOvig4y3G8w==
@@ -179,7 +179,7 @@
    "style-loader": "^1.0.0",
    "ts-loader": "^4.4.2",
    "typemoq": "^0.3.2",
-    "typescript": "3.8.2",
+    "typescript": "3.9.0-dev.20200304",
    "typescript-formatter": "7.1.0",
    "vinyl": "^2.0.0",
    "vinyl-fs": "^3.0.0",
@@ -8,6 +8,9 @@

 const bootstrap = require('./bootstrap');

+// Remove global paths from the node module lookup
+bootstrap.removeGlobalNodeModuleLookupPaths();
+
 // Enable ASAR in our forked processes
 bootstrap.enableASARSupport();

@@ -31,7 +31,7 @@ exports.load = function (modulePaths, resultCallback, options) {

 	const args = parseURLQueryArgs();
 	/**
-	 * // configuration: IWindowConfiguration
+	 * // configuration: INativeWindowConfiguration
 	 * @type {{
 	 * zoomLevel?: number,
 	 * extensionDevelopmentPath?: string[],
@@ -53,6 +53,29 @@ exports.injectNodeModuleLookupPath = function (injectPath) {
 };
 //#endregion

+//#region Remove global paths from the node lookup paths
+
+exports.removeGlobalNodeModuleLookupPaths = function() {
+	// @ts-ignore
+	const Module = require('module');
+	// @ts-ignore
+	const globalPaths = Module.globalPaths;
+
+	// @ts-ignore
+	const originalResolveLookupPaths = Module._resolveLookupPaths;
+
+	// @ts-ignore
+	Module._resolveLookupPaths = function (moduleName, parent) {
+		const paths = originalResolveLookupPaths(moduleName, parent);
+		let commonSuffixLength = 0;
+		while (commonSuffixLength < paths.length && paths[paths.length - 1 - commonSuffixLength] === globalPaths[globalPaths.length - 1 - commonSuffixLength]) {
+			commonSuffixLength++;
+		}
+		return paths.slice(0, paths.length - commonSuffixLength);
+	};
+};
+//#endregion
+
 //#region Add support for using node_modules.asar
 /**
 * @param {string=} nodeModulesPath
@@ -182,7 +182,7 @@ function configureCommandlineSwitchesSync(cliArgs) {
 		app.commandLine.appendSwitch('js-flags', jsFlags);
 	}

-	// TODO@Ben TODO@Deepak Electron 7 workaround for https://github.com/microsoft/vscode/issues/88873
+	// TODO@Deepak Electron 7 workaround for https://github.com/microsoft/vscode/issues/88873
 	app.commandLine.appendSwitch('disable-features', 'LayoutNG');

 	return argvConfig;
@@ -76,7 +76,7 @@ export class DropdownList extends Dropdown {
 			}
 		}));

-		this._register(this._list.onSelectionChange(() => {
+		this._register(this._list.onDidChangeSelection(() => {
 			// focus on the dropdown label then hide the dropdown list
 			this.element.focus();
 			this.hide();
@@ -468,7 +468,7 @@ export class MainThreadNotebookDocumentsAndEditors extends Disposable implements
 				const model = this._untitledEditorService.create({ untitledResource: uri, mode: 'notebook', initialValue: options.initialContent });
 				fileInput = this._instantiationService.createInstance(UntitledTextEditorInput, model);
 			} else {
-				fileInput = this._editorService.createInput({ forceFile: true, resource: uri, mode: 'notebook' }) as FileEditorInput;
+				fileInput = this._editorService.createEditorInput({ forceFile: true, resource: uri, mode: 'notebook' }) as FileEditorInput;
 			}
 		}
 		let input: NotebookInput;
@@ -38,7 +38,7 @@ export class MainThreadQueryEditor extends Disposable implements MainThreadQuery

 	public $connect(fileUri: string, connectionId: string): Thenable<void> {
 		return new Promise<void>((resolve, reject) => {
-			let editors = this._editorService.visibleControls.filter(resource => {
+			let editors = this._editorService.visibleEditorPanes.filter(resource => {
 				return !!resource && resource.input.resource.toString() === fileUri;
 			});
 			let editor = editors && editors.length > 0 ? editors[0] : undefined;
@@ -75,7 +75,7 @@ export class MainThreadQueryEditor extends Disposable implements MainThreadQuery

 	public $connectWithProfile(fileUri: string, connection: azdata.connection.ConnectionProfile): Thenable<void> {
 		return new Promise<void>(async (resolve, reject) => {
-			let editors = this._editorService.visibleControls.filter(resource => {
+			let editors = this._editorService.visibleEditorPanes.filter(resource => {
 				return !!resource && resource.input.resource.toString() === fileUri;
 			});
 			let editor = editors && editors.length > 0 ? editors[0] : undefined;
@@ -97,7 +97,7 @@ export class MainThreadQueryEditor extends Disposable implements MainThreadQuery
 	}

 	public $runQuery(fileUri: string, runCurrentQuery: boolean = true): void {
-		let filteredEditors = this._editorService.visibleControls.filter(editor => editor.input.resource.toString() === fileUri);
+		let filteredEditors = this._editorService.visibleEditorPanes.filter(editor => editor.input.resource.toString() === fileUri);
 		if (filteredEditors && filteredEditors.length > 0) {
 			let editor = filteredEditors[0];
 			if (editor instanceof QueryEditor) {
@@ -118,7 +118,7 @@ export class MainThreadQueryEditor extends Disposable implements MainThreadQuery
 	}

 	public $createQueryTab(fileUri: string, title: string, componentId: string): void {
-		let editors = this._editorService.visibleControls.filter(resource => {
+		let editors = this._editorService.visibleEditorPanes.filter(resource => {
 			return !!resource && resource.input.resource.toString() === fileUri;
 		});

@@ -20,13 +20,13 @@ import { localize } from 'vs/nls';
 import { IThemeService } from 'vs/platform/theme/common/themeService';
 import { isUndefinedOrNull } from 'vs/base/common/types';
 import { ILogService } from 'vs/platform/log/common/log';
-import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
 import { ITextResourcePropertiesService } from 'vs/editor/common/services/textResourceConfigurationService';
 import { URI } from 'vs/base/common/uri';
 import { Schemas } from 'vs/base/common/network';
 import { find, firstIndex } from 'vs/base/common/arrays';
 import { IThemable } from 'vs/base/common/styler';
 import { IAdsTelemetryService } from 'sql/platform/telemetry/common/telemetry';
+import { ILayoutService } from 'vs/platform/layout/browser/layoutService';

 export enum MessageLevel {
 	Error = 0,
@@ -151,7 +151,7 @@ export abstract class Modal extends Disposable implements IThemable {
 		private _title: string,
 		private _name: string,
 		private readonly _telemetryService: IAdsTelemetryService,
-		protected readonly layoutService: IWorkbenchLayoutService,
+		protected readonly layoutService: ILayoutService,
 		protected readonly _clipboardService: IClipboardService,
 		protected readonly _themeService: IThemeService,
 		protected readonly logService: ILogService,
@@ -181,7 +181,7 @@ export abstract class Modal extends Disposable implements IThemable {
 		}

 		this._bodyContainer = DOM.$(`.${builderClass}`, { role: 'dialog', 'aria-label': this._title });
-		const top = this.layoutService.getTitleBarOffset();
+		const top = this.layoutService.offset?.top ?? 0;
 		this._bodyContainer.style.top = `${top}px`;
 		this._modalDialog = DOM.append(this._bodyContainer, DOM.$('.modal-dialog'));
 		this._modalContent = DOM.append(this._modalDialog, DOM.$('.modal-content'));
@@ -27,9 +27,8 @@ import { IKeybindingService } from 'vs/platform/keybinding/common/keybinding';
 import { IConfigurationService } from 'vs/platform/configuration/common/configuration';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
 import { append, $ } from 'vs/base/browser/dom';
-import { IThemeService, ITheme } from 'vs/platform/theme/common/themeService';
+import { IThemeService, IColorTheme } from 'vs/platform/theme/common/themeService';
 import { ILogService } from 'vs/platform/log/common/log';
-import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
 import { ITextResourcePropertiesService } from 'vs/editor/common/services/textResourceConfigurationService';
 import { IAdsTelemetryService } from 'sql/platform/telemetry/common/telemetry';
 import { ViewPane, IViewPaneOptions } from 'vs/workbench/browser/parts/views/viewPaneContainer';
@@ -38,6 +37,7 @@ import { IViewDescriptorService } from 'vs/workbench/common/views';
 import { ServiceOptionType } from 'sql/platform/connection/common/interfaces';
 import { IOpenerService } from 'vs/platform/opener/common/opener';
 import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';
+import { ILayoutService } from 'vs/platform/layout/browser/layoutService';

 export class CategoryView extends ViewPane {

@@ -98,7 +98,7 @@ export class OptionsDialog extends Modal {
 		title: string,
 		name: string,
 		options: IOptionsDialogOptions,
-		@IWorkbenchLayoutService layoutService: IWorkbenchLayoutService,
+		@ILayoutService layoutService: ILayoutService,
 		@IThemeService themeService: IThemeService,
 		@IContextViewService private _contextViewService: IContextViewService,
 		@IInstantiationService private _instantiationService: IInstantiationService,
@@ -123,8 +123,8 @@ export class OptionsDialog extends Modal {
 		// Theme styler
 		attachButtonStyler(okButton, this._themeService);
 		attachButtonStyler(closeButton, this._themeService);
-		this._register(this._themeService.onThemeChange(e => this.updateTheme(e)));
-		this.updateTheme(this._themeService.getTheme());
+		this._register(this._themeService.onDidColorThemeChange(e => this.updateTheme(e)));
+		this.updateTheme(this._themeService.getColorTheme());
 	}

 	protected renderBody(container: HTMLElement) {
@@ -142,7 +142,7 @@ export class OptionsDialog extends Modal {
 	}

 	// Update theming that is specific to options dialog flyout body
-	private updateTheme(theme: ITheme): void {
+	private updateTheme(theme: IColorTheme): void {
 		let borderColor = theme.getColor(contrastBorder);
 		let border = borderColor ? borderColor.toString() : null;
 		if (this._dividerBuilder) {
@@ -239,7 +239,7 @@ export class OptionsDialog extends Modal {
 			this.fillInOptions(bodyContainer, serviceOptions);

 			let viewSize = this._optionCategoryPadding + serviceOptions.length * this._optionRowSize;
-			let categoryView = this._instantiationService.createInstance(CategoryView, bodyContainer, viewSize, { title: category, ariaHeaderLabel: category, id: category });
+			let categoryView = this._instantiationService.createInstance(CategoryView, bodyContainer, viewSize, { title: category, id: category });
 			this.splitview.addView(categoryView, viewSize);
 			categoryView.render();
 			attachPanelStyler(categoryView, this._themeService);
@@ -11,13 +11,14 @@ import {
 import * as azdata from 'azdata';

 import * as colors from 'vs/platform/theme/common/colorRegistry';
-import { IColorTheme, IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
+import { IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';

 import { ComponentWithIconBase } from 'sql/workbench/browser/modelComponents/componentWithIconBase';
 import { StandardKeyboardEvent } from 'vs/base/browser/keyboardEvent';
 import { KeyCode } from 'vs/base/common/keyCodes';
 import * as DOM from 'vs/base/browser/dom';
 import { IComponent, IComponentDescriptor, IModelStore, ComponentEventType } from 'sql/platform/dashboard/browser/interfaces';
+import { IColorTheme } from 'vs/platform/theme/common/themeService';

 export interface ActionDescriptor {
 	label: string;
@@ -68,7 +68,7 @@ export default class EditorComponent extends ComponentBase implements IComponent
 		this._editor.create(this._el.nativeElement);
 		this._editor.setVisible(true);
 		let uri = this.createUri();
-		this._editorInput = this.editorService.createInput({ forceUntitled: true, resource: uri, mode: 'plaintext' }) as UntitledTextEditorInput;
+		this._editorInput = this.editorService.createEditorInput({ forceUntitled: true, resource: uri, mode: 'plaintext' }) as UntitledTextEditorInput;
 		await this._editor.setInput(this._editorInput, undefined);
 		const model = await this._editorInput.resolve();
 		this._editorModel = model.textEditorModel;
@@ -19,7 +19,7 @@ import { memoize } from 'vs/base/common/decorators';
 import { generateUuid } from 'vs/base/common/uuid';
 import { Event } from 'vs/base/common/event';
 import { LayoutRequestParams } from 'sql/workbench/services/dialog/browser/dialogContainer.component';
-import { IThemeService, ITheme } from 'vs/platform/theme/common/themeService';
+import { IThemeService, IColorTheme } from 'vs/platform/theme/common/themeService';
 import { ILogService } from 'vs/platform/log/common/log';
 import { IBootstrapParams } from 'sql/workbench/services/bootstrap/common/bootstrapParams';
 import { IComponentDescriptor, IModelStore, IComponent } from 'sql/platform/dashboard/browser/interfaces';
@@ -75,11 +75,11 @@ export class ModelComponentWrapper extends AngularDisposable implements OnInit {
 	}

 	ngOnInit() {
-		this._register(this.themeService.onThemeChange(event => this.updateTheme(event)));
+		this._register(this.themeService.onDidColorThemeChange(event => this.updateTheme(event)));
 	}

 	ngAfterViewInit() {
-		this.updateTheme(this.themeService.getTheme());
+		this.updateTheme(this.themeService.getColorTheme());
 		if (this.componentHost) {
 			this.loadComponent();
 		}
@@ -148,7 +148,7 @@ export class ModelComponentWrapper extends AngularDisposable implements OnInit {
 		el.style.position = 'relative';
 	}

-	private updateTheme(theme: ITheme): void {
+	private updateTheme(theme: IColorTheme): void {
 		// TODO handle theming appropriately
 		let el = <HTMLElement>this._ref.nativeElement;
 		let backgroundColor = theme.getColor(colors.editorBackground, true);
@@ -138,7 +138,7 @@ export class TreeComponentRenderer extends Disposable implements IRenderer {
 	 * Render a element, given an object bag returned by the template
 	 */
 	public renderElement(tree: ITree, element: ITreeComponentItem, templateId: string, templateData: TreeDataTemplate): void {
-		const icon = this.themeService.getTheme().type === LIGHT ? element.icon : element.iconDark;
+		const icon = this.themeService.getColorTheme().type === LIGHT ? element.icon : element.iconDark;
 		const iconUri = icon ? URI.revive(icon) : null;
 		templateData.icon.style.backgroundImage = iconUri ? `url('${iconUri.toString(true)}')` : '';
 		templateData.icon.style.backgroundRepeat = 'no-repeat';
@@ -20,8 +20,8 @@ const languageAssociationRegistry = Registry.as<ILanguageAssociationRegistry>(La
 */
 export async function setMode(accessor: ServicesAccessor, modeSupport: IModeSupport, activeEditor: IEditorInput, language: string): Promise<void> {
 	const editorService = accessor.get(IEditorService);
-	const activeWidget = getCodeEditor(editorService.activeTextEditorWidget);
-	const activeControl = editorService.activeControl;
+	const activeWidget = getCodeEditor(editorService.activeTextEditorControl);
+	const activeControl = editorService.activeEditorPane;
 	const textModel = activeWidget.getModel();
 	const oldLanguage = textModel.getLanguageIdentifier().language;
 	if (language !== oldLanguage) {
@@ -27,7 +27,7 @@ import { URI } from 'vs/base/common/uri';
 import { dirname, basename } from 'vs/base/common/resources';
 import { LIGHT, FileThemeIcon, FolderThemeIcon, registerThemingParticipant, IThemeService } from 'vs/platform/theme/common/themeService';
 import { FileKind } from 'vs/platform/files/common/files';
-import { WorkbenchAsyncDataTree, TreeResourceNavigator } from 'vs/platform/list/browser/listService';
+import { WorkbenchAsyncDataTree, ResourceNavigator } from 'vs/platform/list/browser/listService';
 import { localize } from 'vs/nls';
 import { timeout } from 'vs/base/common/async';
 import { editorFindMatchHighlight, editorFindMatchHighlightBorder, textLinkForeground, textCodeBlockBackground, focusBorder } from 'vs/platform/theme/common/colorRegistry';
@@ -52,7 +52,7 @@ import { firstIndex } from 'vs/base/common/arrays';
 import { ViewPane, IViewPaneOptions } from 'vs/workbench/browser/parts/views/viewPaneContainer';
 import { ITelemetryService } from 'vs/platform/telemetry/common/telemetry';

-export class CustomTreeViewPanel extends ViewPane {
+export class CustomTreeViewPane extends ViewPane {

 	private treeView: ITreeView;

@@ -69,13 +69,14 @@ export class CustomTreeViewPanel extends ViewPane {
 		@IThemeService protected themeService: IThemeService,
 		@ITelemetryService telemetryService: ITelemetryService,
 	) {
-		super({ ...(options as IViewPaneOptions), ariaHeaderLabel: options.title }, keybindingService, contextMenuService, configurationService, contextKeyService, viewDescriptorService, instantiationService, openerService, themeService, telemetryService);
+		super({ ...(options as IViewPaneOptions) }, keybindingService, contextMenuService, configurationService, contextKeyService, viewDescriptorService, instantiationService, openerService, themeService, telemetryService);
 		const { treeView } = (<ITreeViewDescriptor>Registry.as<IViewsRegistry>(Extensions.ViewsRegistry).getView(options.id));
 		this.treeView = treeView as ITreeView;
 		this._register(this.treeView.onDidChangeActions(() => this.updateActions(), this));
 		this._register(this.treeView.onDidChangeTitle((newTitle) => this.updateTitle(newTitle)));
 		this._register(toDisposable(() => this.treeView.setVisibility(false)));
 		this._register(this.onDidChangeBodyVisibility(() => this.updateTreeVisibility()));
+		this._register(this.treeView.onDidChangeWelcomeState(() => this._onDidChangeViewWelcomeState.fire()));
 		this.updateTreeVisibility();
 	}

@@ -90,18 +91,14 @@ export class CustomTreeViewPanel extends ViewPane {
 		}
 	}

+	shouldShowWelcome(): boolean {
+		return (this.treeView.dataProvider === undefined) && (this.treeView.message === undefined);
+	}
+
 	layoutBody(height: number, width: number): void {
 		this.treeView.layout(height, width);
 	}

-	getActions(): IAction[] {
-		return [...this.treeView.getPrimaryActions()];
-	}
-
-	getSecondaryActions(): IAction[] {
-		return [...this.treeView.getSecondaryActions()];
-	}
-
 	getActionViewItem(action: IAction): IActionViewItem | undefined {
 		return action instanceof MenuItemAction ? new ContextAwareMenuEntryActionViewItem(action, this.keybindingService, this.notificationService, this.contextMenuService) : undefined;
 	}
@@ -209,6 +206,9 @@ export class CustomTreeView extends Disposable implements ITreeView {
 	private readonly _onDidChangeActions: Emitter<void> = this._register(new Emitter<void>());
 	readonly onDidChangeActions: Event<void> = this._onDidChangeActions.event;

+	private readonly _onDidChangeWelcomeState: Emitter<void> = this._register(new Emitter<void>());
+	readonly onDidChangeWelcomeState: Event<void> = this._onDidChangeWelcomeState.event;
+
 	private readonly _onDidChangeTitle: Emitter<string> = this._register(new Emitter<string>());
 	readonly onDidChangeTitle: Event<string> = this._onDidChangeTitle.event;

@@ -232,7 +232,7 @@ export class CustomTreeView extends Disposable implements ITreeView {
 		this.menus = this._register(instantiationService.createInstance(TitleMenus, this.id));
 		this._register(this.menus.onDidChangeTitle(() => this._onDidChangeActions.fire()));
 		this._register(this.themeService.onDidFileIconThemeChange(() => this.doRefresh([this.root]) /** soft refresh **/));
-		this._register(this.themeService.onThemeChange(() => this.doRefresh([this.root]) /** soft refresh **/));
+		this._register(this.themeService.onDidColorThemeChange(() => this.doRefresh([this.root]) /** soft refresh **/));
 		this._register(this.configurationService.onDidChangeConfiguration(e => {
 			if (e.affectsConfiguration('explorer.decorations')) {
 				this.doRefresh([this.root]).catch(onUnexpectedError); /** soft refresh **/
@@ -277,6 +277,8 @@ export class CustomTreeView extends Disposable implements ITreeView {
 			this._dataProvider = null;
 			this.updateMessage();
 		}
+
+		this._onDidChangeWelcomeState.fire();
 	}

 	private _message: string | undefined;
@@ -287,6 +289,7 @@ export class CustomTreeView extends Disposable implements ITreeView {
 	set message(message: string | undefined) {
 		this._message = message;
 		this.updateMessage();
+		this._onDidChangeWelcomeState.fire();
 	}

 	get title(): string {
@@ -448,7 +451,7 @@ export class CustomTreeView extends Disposable implements ITreeView {
 		}));
 		this.tree.setInput(this.root).then(() => this.updateContentAreas());

-		const customTreeNavigator = new TreeResourceNavigator(this.tree);
+		const customTreeNavigator = ResourceNavigator.createTreeResourceNavigator(this.tree, { openOnFocus: false, openOnSelection: false });
 		this._register(customTreeNavigator);
 		this._register(customTreeNavigator.onDidOpenResource(e => {
 			if (!e.browserEvent) {
@@ -809,7 +812,7 @@ class TreeRenderer extends Disposable implements ITreeRenderer<ITreeItem, FuzzyS
 		const treeItemLabel: ITreeItemLabel | undefined = node.label ? node.label : resource ? { label: basename(resource) } : undefined;
 		const description = isString(node.description) ? node.description : resource && node.description === true ? this.labelService.getUriLabel(dirname(resource), { relative: true }) : undefined;
 		const label = treeItemLabel ? treeItemLabel.label : undefined;
-		const icon = this.themeService.getTheme().type === LIGHT ? node.icon : node.iconDark;
+		const icon = this.themeService.getColorTheme().type === LIGHT ? node.icon : node.iconDark;
 		const iconUrl = icon ? URI.revive(icon) : null;
 		const title = node.tooltip ? node.tooltip : resource ? undefined : label;
 		const sqlIcon = node.sqlIcon;
@@ -892,7 +895,7 @@ class Aligner extends Disposable {
 	}

 	private hasIcon(node: ITreeItem): boolean {
-		const icon = this.themeService.getTheme().type === LIGHT ? node.icon : node.iconDark;
+		const icon = this.themeService.getColorTheme().type === LIGHT ? node.icon : node.iconDark;
 		if (icon) {
 			return true;
 		}
@@ -172,7 +172,7 @@ export abstract class QueryEditorInput extends EditorInput implements IConnectab
 	// Description is shown beside the tab name in the combobox of open editors
 	public getDescription(): string { return this._description; }
 	public supportsSplitEditor(): boolean { return false; }
-	public revert(group: GroupIdentifier, options?: IRevertOptions): Promise<boolean> {
+	public revert(group: GroupIdentifier, options?: IRevertOptions): Promise<void> {
 		return this._text.revert(group, options);
 	}

@@ -30,10 +30,10 @@ import { IContextViewService } from 'vs/platform/contextview/browser/contextView
 import { IClipboardService } from 'vs/platform/clipboard/common/clipboardService';
 import { ISelectOptionItem } from 'vs/base/browser/ui/selectBox/selectBox';
 import { KeyCode } from 'vs/base/common/keyCodes';
-import { ITheme } from 'vs/platform/theme/common/themeService';
 import { AngularDisposable } from 'sql/base/browser/lifecycle';
 import { SIDE_BAR_BACKGROUND } from 'vs/workbench/common/theme';
 import { fileFiltersSet } from 'sql/workbench/services/restore/common/constants';
+import { IColorTheme } from 'vs/platform/theme/common/themeService';

 export const BACKUP_SELECTOR: string = 'backup-component';

@@ -349,7 +349,7 @@ export class BackupComponent extends AngularDisposable {
 		this.mediaDescriptionBox.disable();

 		this.registerListeners();
-		this.updateTheme(this.themeService.getTheme());
+		this.updateTheme(this.themeService.getColorTheme());
 	}

 	ngAfterViewInit() {
@@ -552,7 +552,7 @@ export class BackupComponent extends AngularDisposable {
 	}

 	// Update theming that is specific to backup dialog
-	private updateTheme(theme: ITheme): void {
+	private updateTheme(theme: IColorTheme): void {
 		// set modal footer style
 		let footerHtmlElement: HTMLElement = <HTMLElement>this.modalFooterElement.nativeElement;
 		const backgroundColor = theme.getColor(SIDE_BAR_BACKGROUND);
@@ -16,10 +16,10 @@ import { bootstrapAngular } from 'sql/workbench/services/bootstrap/browser/boots
 import { IClipboardService } from 'vs/platform/clipboard/common/clipboardService';
 import { append, $ } from 'vs/base/browser/dom';
 import { ILogService } from 'vs/platform/log/common/log';
-import { IWorkbenchLayoutService } from 'vs/workbench/services/layout/browser/layoutService';
 import { ITextResourcePropertiesService } from 'vs/editor/common/services/textResourceConfigurationService';
 import { IAdsTelemetryService } from 'sql/platform/telemetry/common/telemetry';
 import { attachModalDialogStyler } from 'sql/workbench/common/styler';
+import { ILayoutService } from 'vs/platform/layout/browser/layoutService';

 export class BackupDialog extends Modal {
 	private _body: HTMLElement;
@@ -28,7 +28,7 @@ export class BackupDialog extends Modal {

 	constructor(
 		@IThemeService themeService: IThemeService,
-		@IWorkbenchLayoutService layoutService: IWorkbenchLayoutService,
+		@ILayoutService layoutService: ILayoutService,
 		@IAdsTelemetryService telemetryService: IAdsTelemetryService,
 		@IContextKeyService contextKeyService: IContextKeyService,
 		@IInstantiationService private _instantiationService: IInstantiationService,
@@ -9,7 +9,7 @@ import { mixin } from 'sql/base/common/objects';
 import { localize } from 'vs/nls';
 import * as colors from 'vs/platform/theme/common/colorRegistry';
 import { editorLineNumbers } from 'vs/editor/common/view/editorColorRegistry';
-import { IThemeService, ITheme } from 'vs/platform/theme/common/themeService';
+import { IThemeService, IColorTheme } from 'vs/platform/theme/common/themeService';

 import { IInsight, IPointDataSet, customMixin } from './interfaces';
 import { IInsightOptions, DataDirection, ChartType, LegendPosition, DataType } from 'sql/workbench/contrib/charts/common/interfaces';
@@ -53,14 +53,14 @@ export class Graph implements IInsight {
 	public static readonly types = [ChartType.Bar, ChartType.Doughnut, ChartType.HorizontalBar, ChartType.Line, ChartType.Pie, ChartType.Scatter, ChartType.TimeSeries];
 	public readonly types = Graph.types;

-	private _theme: ITheme;
+	private _theme: IColorTheme;

 	constructor(
 		container: HTMLElement, options: IInsightOptions = defaultOptions,
 		@IThemeService themeService: IThemeService
 	) {
-		this._theme = themeService.getTheme();
-		themeService.onThemeChange(e => {
+		this._theme = themeService.getColorTheme();
+		themeService.onDidColorThemeChange(e => {
 			this._theme = e;
 			this.data = this._data;
 		});
@@ -26,7 +26,7 @@ import { WebviewWidget } from 'sql/workbench/contrib/dashboard/browser/widgets/w

 import { CommonServiceInterface } from 'sql/workbench/services/bootstrap/browser/commonServiceInterface.service';

-import { IColorTheme, IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
+import { IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
 import * as colors from 'vs/platform/theme/common/colorRegistry';
 import * as themeColors from 'vs/workbench/common/theme';
 import { Action, IAction } from 'vs/base/common/actions';
@@ -37,6 +37,7 @@ import { generateUuid } from 'vs/base/common/uuid';
 import { IInstantiationService } from 'vs/platform/instantiation/common/instantiation';
 import { ILogService } from 'vs/platform/log/common/log';
 import { values } from 'vs/base/common/collections';
+import { IColorTheme } from 'vs/platform/theme/common/themeService';

 const componentMap: { [x: string]: Type<IDashboardWidget> } = {
 	'properties-widget': PropertiesWidgetComponent,
@@ -98,7 +98,7 @@ export class WebviewContent extends AngularDisposable implements OnInit, IDashbo
 			this._onMessageDisposable.dispose();
 		}

-		this._webview = this.webviewService.createWebview(this.id,
+		this._webview = this.webviewService.createWebviewElement(this.id,
 			{},
 			{
 				allowScripts: true
@@ -5,14 +5,14 @@

 import 'vs/css!./dashboardPanel';

-import { registerThemingParticipant, ITheme, ICssStyleCollector } from 'vs/platform/theme/common/themeService';
+import { registerThemingParticipant, IColorTheme, ICssStyleCollector } from 'vs/platform/theme/common/themeService';
 import {
 	TAB_ACTIVE_BACKGROUND, TAB_ACTIVE_FOREGROUND, TAB_ACTIVE_BORDER, TAB_INACTIVE_BACKGROUND,
 	TAB_INACTIVE_FOREGROUND, EDITOR_GROUP_HEADER_TABS_BACKGROUND, TAB_BORDER, EDITOR_GROUP_BORDER
 } from 'vs/workbench/common/theme';
 import { activeContrastBorder } from 'vs/platform/theme/common/colorRegistry';

-registerThemingParticipant((theme: ITheme, collector: ICssStyleCollector) => {
+registerThemingParticipant((theme: IColorTheme, collector: ICssStyleCollector) => {

 	// Title Active
 	const tabActiveBackground = theme.getColor(TAB_ACTIVE_BACKGROUND);
@@ -15,10 +15,11 @@ import { RefreshWidgetAction, EditDashboardAction } from 'sql/workbench/contrib/
 import { DashboardPage } from 'sql/workbench/contrib/dashboard/browser/core/dashboardPage.component';
 import { AngularDisposable } from 'sql/base/browser/lifecycle';

-import { IColorTheme, IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
+import { IWorkbenchThemeService } from 'vs/workbench/services/themes/common/workbenchThemeService';
 import { IDisposable } from 'vs/base/common/lifecycle';
 import * as themeColors from 'vs/workbench/common/theme';
 import { ActionBar } from 'vs/base/browser/ui/actionbar/actionbar';
+import { IColorTheme } from 'vs/platform/theme/common/themeService';
 import { onUnexpectedError } from 'vs/base/common/errors';

 export const DASHBOARD_SELECTOR: string = 'dashboard-component';
@@ -15,7 +15,7 @@ import * as colors from 'vs/platform/theme/common/colorRegistry';
 import * as types from 'vs/base/common/types';
 import { Disposable } from 'vs/base/common/lifecycle';
 import * as nls from 'vs/nls';
-import { IThemeService, ITheme } from 'vs/platform/theme/common/themeService';
+import { IThemeService, IColorTheme } from 'vs/platform/theme/common/themeService';
 import { IPointDataSet } from 'sql/workbench/contrib/charts/browser/interfaces';
 import { IInsightsView, IInsightData } from 'sql/platform/dashboard/browser/insightRegistry';
 import { ChartType, LegendPosition } from 'sql/workbench/contrib/charts/common/interfaces';
@@ -61,8 +61,8 @@ export abstract class ChartInsight extends Disposable implements IInsightsView {
 	}

 	init() {
-		this._register(this.themeService.onThemeChange(e => this.updateTheme(e)));
-		this.updateTheme(this.themeService.getTheme());
+		this._register(this.themeService.onDidColorThemeChange(e => this.updateTheme(e)));
+		this.updateTheme(this.themeService.getColorTheme());
 		// Note: must use a boolean to not render the canvas until all properties such as the labels and chart type are set.
 		// This is because chart.js doesn't auto-update anything other than dataset when re-rendering so defaults are used
 		// hence it's easier to not render until ready
@@ -96,7 +96,7 @@ export abstract class ChartInsight extends Disposable implements IInsightsView {
 		return this._options;
 	}

-	protected updateTheme(e: ITheme): void {
+	protected updateTheme(e: IColorTheme): void {
 		const foregroundColor = e.getColor(colors.editorForeground);
 		const foreground = foregroundColor ? foregroundColor.toString() : null;
 		const backgroundColor = e.getColor(colors.editorBackground);
@@ -10,7 +10,7 @@ import { IChartConfig } from 'sql/workbench/contrib/dashboard/browser/widgets/in
 import * as colors from 'vs/platform/theme/common/colorRegistry';
 import { editorLineNumbers } from 'vs/editor/common/view/editorColorRegistry';
 import { ChangeDetectorRef, Inject, forwardRef } from '@angular/core';
-import { IThemeService, ITheme } from 'vs/platform/theme/common/themeService';
+import { IThemeService, IColorTheme } from 'vs/platform/theme/common/themeService';
 import { IAdsTelemetryService } from 'sql/platform/telemetry/common/telemetry';
 import { customMixin } from 'sql/workbench/contrib/charts/browser/interfaces';
 import { ChartType } from 'sql/workbench/contrib/charts/common/interfaces';
@@ -127,7 +127,7 @@ export default class BarChart extends ChartInsight {
 		super.setConfig(config);
 	}

-	protected updateTheme(e: ITheme): void {
+	protected updateTheme(e: IColorTheme): void {
 		super.updateTheme(e);
 		const foregroundColor = e.getColor(colors.editorForeground);
 		const foreground = foregroundColor ? foregroundColor.toString() : null;
@@ -17,7 +17,7 @@ import { IConnectionProfile } from 'sql/platform/connection/common/interfaces';
 /* VS imports */
 import * as themeColors from 'vs/workbench/common/theme';
 import * as colors from 'vs/platform/theme/common/colorRegistry';
-import { registerThemingParticipant, ICssStyleCollector, ITheme } from 'vs/platform/theme/common/themeService';
+import { registerThemingParticipant, ICssStyleCollector, IColorTheme } from 'vs/platform/theme/common/themeService';
 import * as types from 'vs/base/common/types';
 import { ScrollableElement } from 'vs/base/browser/ui/scrollbar/scrollableElement';
 import { ScrollbarVisibility } from 'vs/base/common/scrollable';
@@ -149,7 +149,7 @@ export class TasksWidget extends DashboardWidget implements IDashboardWidget, On
 		return tile;
 	}

-	private registerThemeing(theme: ITheme, collector: ICssStyleCollector) {
+	private registerThemeing(theme: IColorTheme, collector: ICssStyleCollector) {
 		const contrastBorder = theme.getColor(colors.contrastBorder);
 		const sideBarColor = theme.getColor(themeColors.SIDE_BAR_BACKGROUND);
 		if (contrastBorder) {
--- a/Show More
+++ b/Show More