Merge commit 'be3e8236086165e5e45a5a10783823874b3f3ebd' as 'lib/vscode'

lib/vscode/extensions/gulp/.vscodeignore

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+src/**
+tsconfig.json
+out/**
+extension.webpack.config.js
+yarn.lock

lib/vscode/extensions/gulp/README.md

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+# Gulp - Automate and enhance your workflow
+
+**Notice:** This extension is bundled with Visual Studio Code. It can be disabled but not uninstalled.
+
+## Features
+
+This extension supports running [Gulp](https://gulpjs.com/) tasks defined in a `gulpfile.{js,ts}` file as [VS Code tasks](https://code.visualstudio.com/docs/editor/tasks). Gulp tasks with the name 'build', 'compile', or 'watch' are treated as build tasks.
+
+To run Gulp tasks, use the **Tasks** menu.
+
+## Settings
+
+- `gulp.autoDetect` - Enable detecting tasks from `gulpfile.{js,ts}` files, the default is `on`.

lib/vscode/extensions/gulp/extension.webpack.config.js

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+//@ts-check
+
+'use strict';
+
+const withDefaults = require('../shared.webpack.config');
+
+module.exports = withDefaults({
+	context: __dirname,
+	entry: {
+		main: './src/main.ts',
+	},
+	resolve: {
+		mainFields: ['module', 'main']
+	}
+});

lib/vscode/extensions/gulp/package.json

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+{
+  "name": "gulp",
+  "publisher": "vscode",
+  "description": "%description%",
+  "displayName": "%displayName%",
+  "version": "1.0.0",
+  "icon": "images/gulp.png",
+  "license": "MIT",
+  "engines": {
+    "vscode": "*"
+  },
+  "categories": [
+    "Other"
+  ],
+  "scripts": {
+    "compile": "gulp compile-extension:gulp",
+    "watch": "gulp watch-extension:gulp"
+  },
+  "dependencies": {
+    "vscode-nls": "^4.0.0"
+  },
+  "devDependencies": {
+    "@types/node": "^12.11.7"
+  },
+  "main": "./out/main",
+  "activationEvents": [
+    "onCommand:workbench.action.tasks.runTask"
+  ],
+  "contributes": {
+    "configuration": {
+      "id": "gulp",
+      "type": "object",
+      "title": "Gulp",
+      "properties": {
+        "gulp.autoDetect": {
+          "scope": "resource",
+          "type": "string",
+          "enum": [
+            "off",
+            "on"
+          ],
+          "default": "on",
+          "description": "%config.gulp.autoDetect%"
+        }
+      }
+    },
+    "taskDefinitions": [
+      {
+        "type": "gulp",
+        "required": [
+          "task"
+        ],
+        "properties": {
+          "task": {
+            "type": "string",
+            "description": "%gulp.taskDefinition.type.description%"
+          },
+          "file": {
+            "type": "string",
+            "description": "%gulp.taskDefinition.file.description%"
+          }
+        }
+      }
+    ]
+  }
+}

lib/vscode/extensions/gulp/package.nls.json

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+{
+	"description": "Extension to add Gulp capabilities to VSCode.",
+	"displayName": "Gulp support for VSCode",
+	"config.gulp.autoDetect": "Controls whether auto detection of Gulp tasks is on or off. Default is on.",
+	"gulp.taskDefinition.type.description": "The Gulp task to customize.",
+	"gulp.taskDefinition.file.description": "The Gulp file that provides the task. Can be omitted."
+}

lib/vscode/extensions/gulp/src/main.ts

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+import * as path from 'path';
+import * as fs from 'fs';
+import * as cp from 'child_process';
+import * as vscode from 'vscode';
+import * as nls from 'vscode-nls';
+
+const localize = nls.loadMessageBundle();
+
+type AutoDetect = 'on' | 'off';
+
+function exists(file: string): Promise<boolean> {
+	return new Promise<boolean>((resolve, _reject) => {
+		fs.exists(file, (value) => {
+			resolve(value);
+		});
+	});
+}
+
+function exec(command: string, options: cp.ExecOptions): Promise<{ stdout: string; stderr: string }> {
+	return new Promise<{ stdout: string; stderr: string }>((resolve, reject) => {
+		cp.exec(command, options, (error, stdout, stderr) => {
+			if (error) {
+				reject({ error, stdout, stderr });
+			}
+			resolve({ stdout, stderr });
+		});
+	});
+}
+
+const buildNames: string[] = ['build', 'compile', 'watch'];
+function isBuildTask(name: string): boolean {
+	for (let buildName of buildNames) {
+		if (name.indexOf(buildName) !== -1) {
+			return true;
+		}
+	}
+	return false;
+}
+
+const testNames: string[] = ['test'];
+function isTestTask(name: string): boolean {
+	for (let testName of testNames) {
+		if (name.indexOf(testName) !== -1) {
+			return true;
+		}
+	}
+	return false;
+}
+
+let _channel: vscode.OutputChannel;
+function getOutputChannel(): vscode.OutputChannel {
+	if (!_channel) {
+		_channel = vscode.window.createOutputChannel('Gulp Auto Detection');
+	}
+	return _channel;
+}
+
+function showError() {
+	vscode.window.showWarningMessage(localize('gulpTaskDetectError', 'Problem finding gulp tasks. See the output for more information.'),
+		localize('gulpShowOutput', 'Go to output')).then((choice) => {
+			if (choice !== undefined) {
+				_channel.show(true);
+			}
+		});
+}
+
+async function findGulpCommand(rootPath: string): Promise<string> {
+	let gulpCommand: string;
+	let platform = process.platform;
+	if (platform === 'win32' && await exists(path.join(rootPath, 'node_modules', '.bin', 'gulp.cmd'))) {
+		const globalGulp = path.join(process.env.APPDATA ? process.env.APPDATA : '', 'npm', 'gulp.cmd');
+		if (await exists(globalGulp)) {
+			gulpCommand = '"' + globalGulp + '"';
+		} else {
+			gulpCommand = path.join('.', 'node_modules', '.bin', 'gulp.cmd');
+		}
+	} else if ((platform === 'linux' || platform === 'darwin') && await exists(path.join(rootPath, 'node_modules', '.bin', 'gulp'))) {
+		gulpCommand = path.join('.', 'node_modules', '.bin', 'gulp');
+	} else {
+		gulpCommand = 'gulp';
+	}
+	return gulpCommand;
+}
+
+interface GulpTaskDefinition extends vscode.TaskDefinition {
+	task: string;
+	file?: string;
+}
+
+class FolderDetector {
+
+	private fileWatcher: vscode.FileSystemWatcher | undefined;
+	private promise: Thenable<vscode.Task[]> | undefined;
+
+	constructor(
+		private _workspaceFolder: vscode.WorkspaceFolder,
+		private _gulpCommand: Promise<string>) {
+	}
+
+	public get workspaceFolder(): vscode.WorkspaceFolder {
+		return this._workspaceFolder;
+	}
+
+	public isEnabled(): boolean {
+		return vscode.workspace.getConfiguration('gulp', this._workspaceFolder.uri).get<AutoDetect>('autoDetect') === 'on';
+	}
+
+	public start(): void {
+		let pattern = path.join(this._workspaceFolder.uri.fsPath, '{node_modules,gulpfile{.babel.js,.js,.ts}}');
+		this.fileWatcher = vscode.workspace.createFileSystemWatcher(pattern);
+		this.fileWatcher.onDidChange(() => this.promise = undefined);
+		this.fileWatcher.onDidCreate(() => this.promise = undefined);
+		this.fileWatcher.onDidDelete(() => this.promise = undefined);
+	}
+
+	public async getTasks(): Promise<vscode.Task[]> {
+		if (this.isEnabled()) {
+			if (!this.promise) {
+				this.promise = this.computeTasks();
+			}
+			return this.promise;
+		} else {
+			return [];
+		}
+	}
+
+	public async getTask(_task: vscode.Task): Promise<vscode.Task | undefined> {
+		const gulpTask = (<any>_task.definition).task;
+		if (gulpTask) {
+			let kind: GulpTaskDefinition = (<any>_task.definition);
+			let options: vscode.ShellExecutionOptions = { cwd: this.workspaceFolder.uri.fsPath };
+			let task = new vscode.Task(kind, this.workspaceFolder, gulpTask, 'gulp', new vscode.ShellExecution(await this._gulpCommand, [gulpTask], options));
+			return task;
+		}
+		return undefined;
+	}
+
+	private async computeTasks(): Promise<vscode.Task[]> {
+		let rootPath = this._workspaceFolder.uri.scheme === 'file' ? this._workspaceFolder.uri.fsPath : undefined;
+		let emptyTasks: vscode.Task[] = [];
+		if (!rootPath) {
+			return emptyTasks;
+		}
+		let gulpfile = path.join(rootPath, 'gulpfile.js');
+		if (!await exists(gulpfile)) {
+			gulpfile = path.join(rootPath, 'Gulpfile.js');
+			if (!await exists(gulpfile)) {
+				gulpfile = path.join(rootPath, 'gulpfile.babel.js');
+				if (!await exists(gulpfile)) {
+					return emptyTasks;
+				}
+			}
+		}
+
+		let commandLine = `${await this._gulpCommand} --tasks-simple --no-color`;
+		try {
+			let { stdout, stderr } = await exec(commandLine, { cwd: rootPath });
+			if (stderr && stderr.length > 0) {
+				// Filter out "No license field"
+				const errors = stderr.split('\n');
+				errors.pop(); // The last line is empty.
+				if (!errors.every(value => value.indexOf('No license field') >= 0)) {
+					getOutputChannel().appendLine(stderr);
+					showError();
+				}
+			}
+			let result: vscode.Task[] = [];
+			if (stdout) {
+				let lines = stdout.split(/\r{0,1}\n/);
+				for (let line of lines) {
+					if (line.length === 0) {
+						continue;
+					}
+					let kind: GulpTaskDefinition = {
+						type: 'gulp',
+						task: line
+					};
+					let options: vscode.ShellExecutionOptions = { cwd: this.workspaceFolder.uri.fsPath };
+					let task = new vscode.Task(kind, this.workspaceFolder, line, 'gulp', new vscode.ShellExecution(await this._gulpCommand, [line], options));
+					result.push(task);
+					let lowerCaseLine = line.toLowerCase();
+					if (isBuildTask(lowerCaseLine)) {
+						task.group = vscode.TaskGroup.Build;
+					} else if (isTestTask(lowerCaseLine)) {
+						task.group = vscode.TaskGroup.Test;
+					}
+				}
+			}
+			return result;
+		} catch (err) {
+			let channel = getOutputChannel();
+			if (err.stderr) {
+				channel.appendLine(err.stderr);
+			}
+			if (err.stdout) {
+				channel.appendLine(err.stdout);
+			}
+			channel.appendLine(localize('execFailed', 'Auto detecting gulp for folder {0} failed with error: {1}', this.workspaceFolder.name, err.error ? err.error.toString() : 'unknown'));
+			showError();
+			return emptyTasks;
+		}
+	}
+
+	public dispose() {
+		this.promise = undefined;
+		if (this.fileWatcher) {
+			this.fileWatcher.dispose();
+		}
+	}
+}
+
+class TaskDetector {
+
+	private taskProvider: vscode.Disposable | undefined;
+	private detectors: Map<string, FolderDetector> = new Map();
+
+	constructor() {
+	}
+
+	public start(): void {
+		let folders = vscode.workspace.workspaceFolders;
+		if (folders) {
+			this.updateWorkspaceFolders(folders, []);
+		}
+		vscode.workspace.onDidChangeWorkspaceFolders((event) => this.updateWorkspaceFolders(event.added, event.removed));
+		vscode.workspace.onDidChangeConfiguration(this.updateConfiguration, this);
+	}
+
+	public dispose(): void {
+		if (this.taskProvider) {
+			this.taskProvider.dispose();
+			this.taskProvider = undefined;
+		}
+		this.detectors.clear();
+	}
+
+	private updateWorkspaceFolders(added: readonly vscode.WorkspaceFolder[], removed: readonly vscode.WorkspaceFolder[]): void {
+		for (let remove of removed) {
+			let detector = this.detectors.get(remove.uri.toString());
+			if (detector) {
+				detector.dispose();
+				this.detectors.delete(remove.uri.toString());
+			}
+		}
+		for (let add of added) {
+			let detector = new FolderDetector(add, findGulpCommand(add.uri.fsPath));
+			this.detectors.set(add.uri.toString(), detector);
+			if (detector.isEnabled()) {
+				detector.start();
+			}
+		}
+		this.updateProvider();
+	}
+
+	private updateConfiguration(): void {
+		for (let detector of this.detectors.values()) {
+			detector.dispose();
+			this.detectors.delete(detector.workspaceFolder.uri.toString());
+		}
+		let folders = vscode.workspace.workspaceFolders;
+		if (folders) {
+			for (let folder of folders) {
+				if (!this.detectors.has(folder.uri.toString())) {
+					let detector = new FolderDetector(folder, findGulpCommand(folder.uri.fsPath));
+					this.detectors.set(folder.uri.toString(), detector);
+					if (detector.isEnabled()) {
+						detector.start();
+					}
+				}
+			}
+		}
+		this.updateProvider();
+	}
+
+	private updateProvider(): void {
+		if (!this.taskProvider && this.detectors.size > 0) {
+			const thisCapture = this;
+			this.taskProvider = vscode.tasks.registerTaskProvider('gulp', {
+				provideTasks(): Promise<vscode.Task[]> {
+					return thisCapture.getTasks();
+				},
+				resolveTask(_task: vscode.Task): Promise<vscode.Task | undefined> {
+					return thisCapture.getTask(_task);
+				}
+			});
+		}
+		else if (this.taskProvider && this.detectors.size === 0) {
+			this.taskProvider.dispose();
+			this.taskProvider = undefined;
+		}
+	}
+
+	public getTasks(): Promise<vscode.Task[]> {
+		return this.computeTasks();
+	}
+
+	private computeTasks(): Promise<vscode.Task[]> {
+		if (this.detectors.size === 0) {
+			return Promise.resolve([]);
+		} else if (this.detectors.size === 1) {
+			return this.detectors.values().next().value.getTasks();
+		} else {
+			let promises: Promise<vscode.Task[]>[] = [];
+			for (let detector of this.detectors.values()) {
+				promises.push(detector.getTasks().then((value) => value, () => []));
+			}
+			return Promise.all(promises).then((values) => {
+				let result: vscode.Task[] = [];
+				for (let tasks of values) {
+					if (tasks && tasks.length > 0) {
+						result.push(...tasks);
+					}
+				}
+				return result;
+			});
+		}
+	}
+
+	public async getTask(task: vscode.Task): Promise<vscode.Task | undefined> {
+		if (this.detectors.size === 0) {
+			return undefined;
+		} else if (this.detectors.size === 1) {
+			return this.detectors.values().next().value.getTask(task);
+		} else {
+			if ((task.scope === vscode.TaskScope.Workspace) || (task.scope === vscode.TaskScope.Global)) {
+				// Not supported, we don't have enough info to create the task.
+				return undefined;
+			} else if (task.scope) {
+				const detector = this.detectors.get(task.scope.uri.toString());
+				if (detector) {
+					return detector.getTask(task);
+				}
+			}
+			return undefined;
+		}
+	}
+}
+
+let detector: TaskDetector;
+export function activate(_context: vscode.ExtensionContext): void {
+	detector = new TaskDetector();
+	detector.start();
+}
+
+export function deactivate(): void {
+	detector.dispose();
+}

lib/vscode/extensions/gulp/src/typings/refs.d.ts

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+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+/// <reference path='../../../../src/vs/vscode.d.ts'/>
+/// <reference types='@types/node'/>

lib/vscode/extensions/gulp/tsconfig.json

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+{
+	"extends": "../shared.tsconfig.json",
+	"compilerOptions": {
+		"outDir": "./out"
+	},
+	"include": [
+		"src/**/*"
+	]
+}

lib/vscode/extensions/gulp/yarn.lock

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+# THIS IS AN AUTOGENERATED FILE. DO NOT EDIT THIS FILE DIRECTLY.
+# yarn lockfile v1
+
+
+"@types/node@^12.11.7":
+  version "12.11.7"
+  resolved "https://registry.yarnpkg.com/@types/node/-/node-12.11.7.tgz#57682a9771a3f7b09c2497f28129a0462966524a"
+  integrity sha512-JNbGaHFCLwgHn/iCckiGSOZ1XYHsKFwREtzPwSGCVld1SGhOlmZw2D4ZI94HQCrBHbADzW9m4LER/8olJTRGHA==
+
+vscode-nls@^4.0.0:
+  version "4.0.0"
+  resolved "https://registry.yarnpkg.com/vscode-nls/-/vscode-nls-4.0.0.tgz#4001c8a6caba5cedb23a9c5ce1090395c0e44002"
+  integrity sha512-qCfdzcH+0LgQnBpZA53bA32kzp9rpq/f66Som577ObeuDlFIrtbEJ+A/+CCxjIh4G8dpJYNCKIsxpRAHIfsbNw==