webpack

.gitignore

@@ -261,3 +261,7 @@ test-results.xml
 
 # Artifacts from ANTLR4 extension
 grammar/.antlr
+
+dist
+stats.json
+*.tgz

.vscode/launch.json

@@ -12,12 +12,14 @@
 			],
 			"stopOnEntry": false,
 			"sourceMaps": true,
+			// outFiles is used for locating generated JavaScript files, see https://code.visualstudio.com/docs/nodejs/nodejs-debugging#_source-maps
 			"outFiles": [
-				"${workspaceRoot}/out/src/**/*.js"
+				"${workspaceFolder}/**/*.js"
 			],
-			"preLaunchTask": "npm: compile",
+			"preLaunchTask": "npm: webpack",
 			"env": {
-				"DEBUGTELEMETRY": "1"
+				"DEBUGTELEMETRY": "1",
+				"NODE_DEBUG": ""
 			}
 		},
 		{
@@ -27,14 +29,15 @@
 			"runtimeExecutable": "${execPath}",
 			"args": [
 				"--extensionDevelopmentPath=${workspaceRoot}",
-				"--extensionTestsPath=${workspaceRoot}/out/test"
+				"--extensionTestsPath=${workspaceRoot}/dist/test"
 			],
 			"stopOnEntry": false,
 			"sourceMaps": true,
+			// outFiles is used for locating generated JavaScript files, see https://code.visualstudio.com/docs/nodejs/nodejs-debugging#_source-maps
 			"outFiles": [
-				"${workspaceRoot}/out/test"
+				"${workspaceFolder}/dist/**/*.js"
 			],
-			"preLaunchTask": "npm: compile",
+			"preLaunchTask": "npm: webpack",
 			"env": {
 				"MOCHA_grep": "", // RegExp of tests to run (empty for all)
 				"MOCHA_enableTimeouts": "0", // Disable time-outs
@@ -50,7 +53,7 @@
 			"port": 6005,
 			"sourceMaps": true,
 			"outFiles": [
-				"${workspaceRoot}/out/**/*.js"
+				"${workspaceRoot}/dist/**/*.js"
 			]
 		},
 		{
@@ -76,7 +79,7 @@
 			"name": "Debug Mongo grammar",
 			"type": "antlr-debug",
 			"request": "launch",
-			// This doesn't seem to work: "input": "${workspaceFolder}/${command:AskForTestInput}",
+			// This doesn't seem to work: "input": "${workspaceRoot}/${command:AskForTestInput}",
 			"input": "c:/temp/debugger-input.mongo",
 			"grammar": "grammar/mongo.g4",
 			"startRule": "mongoCommands",

.vscodeignore

@@ -12,3 +12,17 @@ tslint.json
 .github/**
 test-results.xml
 .azure-pipelines/**
+node_modules/**
+out/**
+src/**
+test/**
+dist/test/**
+testOutput/**
+test-results.xml
+gulp*
+webpack.config*
+package-lock.json
+stats.json
+*.tgz
+grammar
+build

build/vscode-languageserver-files-stub.js

@@ -0,0 +1,72 @@
+// This stub is a subset of the code from files.ts in vscode-languageserver
+// (https://github.com/Microsoft/vscode-languageserver-node/blob/master/server/src/files.ts), which is used
+// by https://www.npmjs.com/package/dockerfile-language-server-nodejs. It contains some dynamic imports that
+// can't be webpack'ed. Since dockerfile-language-server-node only uses the uriToFilePath utility from this
+// file and that function doesn't have issues, the easiest solution is to copy just that function here.
+//
+// The original files.js file gets replaced by this file during webpack
+
+/* --------------------------------------------------------------------------------------------
+ * Copyright (c) Microsoft Corporation. All rights reserved.
+ * Licensed under the MIT License. See License.txt in the project root for license information.
+ * ------------------------------------------------------------------------------------------ */
+'use strict';
+Object.defineProperty(exports, "__esModule", { value: true });
+const url = require("url");
+const path = require("path");
+const fs = require("fs");
+const child_process_1 = require("child_process");
+/**
+ * @deprecated Use the `vscode-uri` npm module which provides a more
+ * complete implementation of handling VS Code URIs.
+ */
+function uriToFilePath(uri) {
+    let parsed = url.parse(uri);
+    if (parsed.protocol !== 'file:' || !parsed.path) {
+        return undefined;
+    }
+    let segments = parsed.path.split('/');
+    for (var i = 0, len = segments.length; i < len; i++) {
+        segments[i] = decodeURIComponent(segments[i]);
+    }
+    if (process.platform === 'win32' && segments.length > 1) {
+        let first = segments[0];
+        let second = segments[1];
+        // Do we have a drive letter and we started with a / which is the
+        // case if the first segement is empty (see split above)
+        if (first.length === 0 && second.length > 1 && second[1] === ':') {
+            // Remove first slash
+            segments.shift();
+        }
+    }
+    return path.normalize(segments.join('/'));
+}
+exports.uriToFilePath = uriToFilePath;
+
+// END OF ORIGINAL CODE
+
+// Throw NYI if any of the other functions are ever called (they shouldn't be currently)
+function resolveModule(workspaceRoot, moduleName) {
+    throw new Error('Not implemented');
+}
+exports.resolveModule = resolveModule;
+function resolve(moduleName, nodePath, cwd, tracer) {
+    throw new Error('Not implemented');
+}
+exports.resolve = resolve;
+function resolveGlobalNodePath(tracer) {
+    throw new Error('Not implemented');
+}
+exports.resolveGlobalNodePath = resolveGlobalNodePath;
+function resolveGlobalYarnPath(tracer) {
+    throw new Error('Not implemented');
+}
+exports.resolveGlobalYarnPath = resolveGlobalYarnPath;
+function resolveModulePath(workspaceRoot, moduleName, nodePath, tracer) {
+    throw new Error('Not implemented');
+}
+exports.resolveModulePath = resolveModulePath;
+function resolveModule2(workspaceRoot, moduleName, nodePath, tracer) {
+    throw new Error('Not implemented');
+}
+exports.resolveModule2 = resolveModule2;

entrypoint.js

@@ -0,0 +1,33 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See LICENSE.md in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+"use strict";
+
+// This is the extension entrypoint module, which imports extension.js, the actual extension code.
+//
+// This is in a separate file so we can properly measure extension.js load time.
+
+let perfStats = {
+    loadStartTime: Date.now(),
+    loadEndTime: undefined
+};
+
+Object.defineProperty(exports, "__esModule", { value: true });
+
+const extension = require("./dist/extension");
+
+async function activate(ctx) {
+    return await extension.activateInternal(ctx, perfStats);
+}
+
+async function deactivate(ctx) {
+    return await extension.deactivateInternal(ctx, perfStats);
+}
+
+// Export as entrypoints for vscode
+exports.activate = activate;
+exports.deactivate = deactivate;
+
+perfStats.loadEndTime = Date.now();

extension.ts

@@ -0,0 +1,34 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See LICENSE.md in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+/**
+ * This is the external face of extension.js, the main webpack bundle for the extension.
+ * Anything needing to be exposed outside of the extension sources must be exported from here, because
+ * everything else will be in private modules in extension.js.
+ */
+
+// Export activate/deactivate for entrypoint.js
+export { activateInternal, deactivateInternal } from './src/cosmosExtension';
+
+// Exports for tests
+// The tests are not packaged with the webpack bundle and therefore only have access to code exported from this file.
+//
+// The tests should import '../extension.ts'. At design-time they live in tests/ and so will pick up this file (extension.ts).
+// At runtime the tests live in dist/tests and will therefore pick up the main webpack bundle at dist/extension.js.
+export { ext } from './src/extensionVariables';
+export * from './src/utils/array';
+export { AttachedAccountsTreeItem, MONGO_CONNECTION_EXPECTED } from './src/tree/AttachedAccountsTreeItem';
+export { parseDocDBConnectionString } from './src/docdb/docDBConnectionStrings';
+export { emulatorPassword } from './src/constants';
+export { getDocumentTreeItemLabel } from './src/utils/vscodeUtils';
+export { validOnTimeoutOrException } from './src/utils/inputValidation';
+export { addDatabaseToAccountConnectionString, getDatabaseNameFromConnectionString } from './src/mongo/mongoConnectionStrings';
+export { MongoCommand } from './src/mongo/MongoCommand';
+export { getAllCommandsFromText, getCommandFromTextAtLocation } from './src/mongo/MongoScrapbook';
+export { rejectOnTimeout, valueOnTimeout } from './src/utils/timeout';
+
+// The tests use instanceof against these and therefore we need to make sure we're using the same version of the bson module in the tests as in the bundle,
+//   so export it from the bundle itself.
+export { ObjectID, ObjectId } from 'bson';

gulpfile.ts

@@ -4,18 +4,27 @@
  *--------------------------------------------------------------------------------------------*/
 
 import * as cp from 'child_process';
+import * as fse from 'fs-extra';
 import * as glob from 'glob';
 import * as gulp from 'gulp';
 import * as decompress from 'gulp-decompress';
 import * as download from 'gulp-download';
 import * as os from 'os';
 import * as path from 'path';
 
+const env = process.env;
+
+function webpack(mode: string): cp.ChildProcess {
+    // without this, webpack can run out of memory in some environments
+    env.NODE_OPTIONS = '--max-old-space-size=8192';
+    return spawn(path.join(__dirname, './node_modules/.bin/webpack'), ['--mode', mode, '--display', 'minimal'], { stdio: 'inherit', env });
+}
+
 /**
  * Installs the azure account extension before running tests (otherwise our extension would fail to activate)
  * NOTE: The version isn't super important since we don't actually use the account extension in tests
  */
-function installAzureAccount() {
+function installAzureAccount(): Promise<void> {
     const version = '0.4.3';
     const extensionPath = path.join(os.homedir(), `.vscode/extensions/ms-vscode.azure-account-${version}`);
     const existingExtensions = glob.sync(extensionPath.replace(version, '*'));
@@ -37,12 +46,24 @@ function installAzureAccount() {
     }
 }
 
-function test() {
-    const env = process.env;
+function test(): cp.ChildProcess {
     env.DEBUGTELEMETRY = '1';
-    env.MOCHA_reporter = 'mocha-junit-reporter';
-    env.MOCHA_FILE = path.join(__dirname, 'test-results.xml');
-    return cp.spawn('node', ['./node_modules/vscode/bin/test'], { stdio: 'inherit', env });
+    env.CODE_TESTS_PATH = path.join(__dirname, 'dist/test');
+    return spawn('node', ['./node_modules/vscode/bin/test'], { stdio: 'inherit', env });
+}
+
+function spawn(command: string, args: string[], options: {}): cp.ChildProcess {
+    if (process.platform === 'win32') {
+        if (fse.pathExistsSync(command + '.exe')) {
+            command = command + '.exe';
+        } else if (fse.pathExistsSync(command + '.cmd')) {
+            command = command + '.cmd';
+        }
+    }
+
+    return cp.spawn(command, args, options);
 }
 
+exports['webpack-dev'] = () => webpack('development');
+exports['webpack-prod'] = () => webpack('production');
 exports.test = gulp.series(installAzureAccount, test);