Get context help working and fixup path problems with kernel tree

.github/workflows/build-test.yaml

@@ -2,67 +2,70 @@
 name: Build and Test
 
 permissions:
-  deployments: write
+    deployments: write
 
 on:
-  pull_request:
-    branches:
-      - main
-  workflow_dispatch:
+    pull_request:
+        branches:
+            - main
+    workflow_dispatch:
 
 env:
-  NODE_VERSION: 14.16.0
-  IS_CI: 1
+    NODE_VERSION: 16.13.0
+    IS_CI: 1
 
 jobs:
-  build:
-    name: Build
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+    build:
+        name: Build
+        runs-on: ubuntu-latest
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v2
 
-      - name: Use Node ${{env.NODE_VERSION}}
-        uses: actions/[email protected]
-        with:
-          node-version: ${{env.NODE_VERSION}}
+            - name: Use Node ${{env.NODE_VERSION}}
+              uses: actions/[email protected]
+              with:
+                  node-version: ${{env.NODE_VERSION}}
 
-      - run: npm install
-        name: npm install
+            - run: npm install
+              name: npm install
 
-      - run: npm run compile
-        name: npm run compile
+            - run: npm run compile
+              name: npm run compile
 
-  test:
-    timeout-minutes: 30
-    name: Tests
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-latest]
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v2
+            - run: npm run compile-webviews
+              name: npm run compile-webviews
 
-      - name: Use Node ${{env.NODE_VERSION}}
-        uses: actions/[email protected]
-        with:
-          node-version: ${{env.NODE_VERSION}}
+    test:
+        timeout-minutes: 30
+        name: Tests
+        runs-on: ${{ matrix.os }}
+        strategy:
+            fail-fast: false
+            matrix:
+                os: [ubuntu-latest]
+        steps:
+            - name: Checkout
+              uses: actions/checkout@v2
 
-      - run: npm install
-        name: npm install
+            - name: Use Node ${{env.NODE_VERSION}}
+              uses: actions/[email protected]
+              with:
+                  node-version: ${{env.NODE_VERSION}}
 
-      - run: npm run compile
-        name: npm run compile
+            - run: npm install
+              name: npm install
 
-      - run: npm run test-compile
-        name: npm run test-compile
-
-      - name: Run tests using xvfb
-        env:
-          DISPLAY: 10
-        uses: GabrielBB/[email protected]
-        id: test_id
-        with:
-          run: npm run test
+            - run: npm run compile
+              name: npm run compile
+
+            - run: npm run compile-tests
+              name: npm run compile-tests
+
+            - name: Run tests using xvfb
+              env:
+                  DISPLAY: 10
+              uses: GabrielBB/[email protected]
+              id: test_id
+              with:
+                  run: npm run test

.gitignore

@@ -2,3 +2,4 @@ out
 node_modules
 vscode.d.ts
 vscode.*.d.ts
+.vscode-test

.vscode/launch.json

@@ -3,45 +3,26 @@
 // Hover to view descriptions of existing attributes.
 // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387
 {
-	"version": "0.2.0",
-	"configurations": [
-		{
-			"name": "Run Extension",
-			"type": "extensionHost",
-			"request": "launch",
-			"args": [
-				"--extensionDevelopmentPath=${workspaceFolder}",
-                "--enable-proposed-api"
-			],
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			],
-			"preLaunchTask": "${defaultBuildTask}"
-		},
-		{
-			"name": "Run Extension (with deemon)",
-			"type": "extensionHost",
-			"request": "launch",
-			"args": [
-				"--extensionDevelopmentPath=${workspaceFolder}", "--enable-proposed-api"
-			],
-            "skipFiles": ["<node_internals>/**"],
-			"outFiles": [
-				"${workspaceFolder}/out/**/*.js"
-			]
-		},
-		{
-			"name": "Extension Tests",
-			"type": "extensionHost",
-			"request": "launch",
-			"args": [
-				"--extensionDevelopmentPath=${workspaceFolder}",
-				"--extensionTestsPath=${workspaceFolder}/out/test/suite/index"
-			],
-			"outFiles": [
-				"${workspaceFolder}/out/test/**/*.js"
-			],
-			"preLaunchTask": "npm: test-compile"
-		}
-	]
+    "version": "0.2.0",
+    "configurations": [
+        {
+            "name": "Run Extension",
+            "type": "extensionHost",
+            "request": "launch",
+            "args": ["--extensionDevelopmentPath=${workspaceFolder}", "--enable-proposed-api"],
+            "outFiles": ["${workspaceFolder}/out/**/*.js"],
+            "preLaunchTask": "Compile"
+        },
+        {
+            "name": "Extension Tests",
+            "type": "extensionHost",
+            "request": "launch",
+            "args": [
+                "--extensionDevelopmentPath=${workspaceFolder}",
+                "--extensionTestsPath=${workspaceFolder}/out/test/suite/index"
+            ],
+            "outFiles": ["${workspaceFolder}/out/test/**/*.js"],
+            "preLaunchTask": "npm: watch-tests"
+        }
+    ]
 }

.vscode/tasks.json

@@ -1,22 +1,50 @@
 // See https://go.microsoft.com/fwlink/?LinkId=733558
 // for the documentation about the tasks.json format
 {
-	"version": "2.0.0",
-	"tasks": [
-		{
-			"type": "npm",
-			"script": "watch",
-			"group": { "kind": "build", "isDefault": true },
-			"problemMatcher": "$esbuild-watch",
-			"isBackground": true,
-			"label": "npm: watch",
-		},
-		{
-			"type": "npm",
-			"script": "build",
-			"group": "build",
-			"problemMatcher": "$esbuild",
-			"label": "npm: build",
-		}
-	] 
+    "presentation": {
+        "echo": true,
+        "reveal": "always",
+        "focus": false,
+        "panel": "shared"
+    },
+    "tasks": [
+        {
+            "label": "Compile",
+            "type": "npm",
+            "script": "watch",
+            "isBackground": true,
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": ["$tsc-watch", "$ts-checker-webpack-watch"]
+        },
+        {
+            "label": "Compile Web Views",
+            "type": "npm",
+            "script": "compile-webviews-watch",
+            "isBackground": true,
+            "group": {
+                "kind": "build",
+                "isDefault": true
+            },
+            "problemMatcher": ["$tsc-watch", "$ts-checker-webpack-watch"]
+        },
+        {
+            "type": "npm",
+            "script": "watch-tests",
+            "problemMatcher": "$tsc-watch",
+            "isBackground": true,
+            "presentation": {
+                "reveal": "never",
+                "group": "watchers"
+            },
+            "group": "build"
+        },
+        {
+            "label": "tasks: watch-tests",
+            "dependsOn": ["npm: watch", "npm: watch-tests"],
+            "problemMatcher": []
+        }
+    ]
 }

build/constants.js

@@ -0,0 +1,8 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+'use strict';
+
+const util = require('./util');
+exports.ExtensionRootDir = util.ExtensionRootDir;
+exports.isWindows = /^win/.test(process.platform);
+exports.isCI = process.env.TF_BUILD !== undefined || process.env.GITHUB_ACTIONS === 'true';

build/util.js

@@ -0,0 +1,19 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+'use strict';
+
+const fs = require('fs');
+const path = require('path');
+exports.ExtensionRootDir = path.dirname(__dirname);
+function getListOfFiles(filename) {
+    filename = path.normalize(filename);
+    if (!path.isAbsolute(filename)) {
+        filename = path.join(__dirname, filename);
+    }
+    const data = fs.readFileSync(filename).toString();
+    const files = JSON.parse(data);
+    return files.map((file) => {
+        return path.join(exports.ExtensionRootDir, file.replace(/\//g, path.sep));
+    });
+}
+exports.getListOfFiles = getListOfFiles;

build/webpack/common.js

@@ -0,0 +1,49 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+'use strict';
+
+const constants = require('../constants');
+const glob = require('glob');
+const path = require('path');
+const webpack_bundle_analyzer = require('webpack-bundle-analyzer');
+exports.nodeModulesToExternalize = [
+    'unicode/category/Lu',
+    'unicode/category/Ll',
+    'unicode/category/Lt',
+    'unicode/category/Lo',
+    'unicode/category/Lm',
+    'unicode/category/Nl',
+    'unicode/category/Mn',
+    'unicode/category/Mc',
+    'unicode/category/Nd',
+    'unicode/category/Pc',
+    '@jupyterlab/services',
+    'request',
+    'request-progress',
+    'diff-match-patch',
+    'node-stream-zip',
+    'vsls/vscode',
+    'pdfkit/js/pdfkit.standalone',
+    'crypto-js',
+    'fontkit',
+    'png-js',
+    'zeromq'
+];
+exports.nodeModulesToReplacePaths = [...exports.nodeModulesToExternalize];
+function getDefaultPlugins(name) {
+    const plugins = [];
+    // Only run the analyzer on a local machine or if required
+    if (!constants.isCI || process.env.VSC_JUPYTER_FORCE_ANALYZER) {
+        plugins.push(
+            new webpack_bundle_analyzer.BundleAnalyzerPlugin({
+                analyzerMode: 'static',
+                reportFilename: `${name}.analyzer.html`,
+                generateStatsFile: true,
+                statsFilename: `${name}.stats.json`,
+                openAnalyzer: false // Open file manually if you want to see it :)
+            })
+        );
+    }
+    return plugins;
+}
+exports.getDefaultPlugins = getDefaultPlugins;

build/webpack/loaders/externalizeDependencies.js

@@ -0,0 +1,24 @@
+// Copyright (c) Microsoft Corporation. All rights reserved.
+// Licensed under the MIT License.
+
+const common = require('../common');
+function replaceModule(prefixRegex, prefix, contents, moduleName, quotes) {
+    const stringToSearch = `${prefixRegex}${quotes}${moduleName}${quotes}`;
+    const stringToReplaceWith = `${prefix}${quotes}./node_modules/${moduleName}${quotes}`;
+    return contents.replace(new RegExp(stringToSearch, 'gm'), stringToReplaceWith);
+}
+// tslint:disable:no-default-export no-invalid-this
+function default_1(source) {
+    common.nodeModulesToReplacePaths.forEach((moduleName) => {
+        if (source.indexOf(moduleName) > 0) {
+            source = replaceModule('import\\(', 'import(', source, moduleName, '"');
+            source = replaceModule('import\\(', 'import(', source, moduleName, "'");
+            source = replaceModule('require\\(', 'require(', source, moduleName, '"');
+            source = replaceModule('require\\(', 'require(', source, moduleName, "'");
+            source = replaceModule('from ', 'from ', source, moduleName, '"');
+            source = replaceModule('from ', 'from ', source, moduleName, "'");
+        }
+    });
+    return source;
+}
+exports.default = default_1;