Merge from vscode a348d103d1256a06a2c9b3f9b406298a9fef6898 (#15681)

* Merge from vscode a348d103d1256a06a2c9b3f9b406298a9fef6898

* Fixes and cleanup

* Distro

* Fix hygiene yarn

* delete no yarn lock changes file

* Fix hygiene

* Fix layer check

* Fix CI

* Skip lib checks

* Remove tests deleted in vs code

* Fix tests

* Distro

* Fix tests and add removed extension point

* Skip failing notebook tests for now

* Disable broken tests and cleanup build folder

* Update yarn.lock and fix smoke tests

* Bump sqlite

* fix contributed actions and file spacing

* Fix user data path

* Update yarn.locks

Co-authored-by: ADS Merger <karlb@microsoft.com>

extensions/markdown-language-features/notebook/index.ts

@@ -0,0 +1,39 @@
+/*---------------------------------------------------------------------------------------------
+ *  Copyright (c) Microsoft Corporation. All rights reserved.
+ *  Licensed under the MIT License. See License.txt in the project root for license information.
+ *--------------------------------------------------------------------------------------------*/
+
+const MarkdownIt = require('markdown-it');
+
+export async function activate(ctx: {
+	dependencies: ReadonlyArray<{ entrypoint: string }>
+}) {
+	let markdownIt = new MarkdownIt({
+		html: true
+	});
+
+	// Should we load the deps before this point?
+	// Also could we await inside `renderMarkup`?
+	await Promise.all(ctx.dependencies.map(async (dep) => {
+		try {
+			const api = await import(dep.entrypoint);
+			if (api?.extendMarkdownIt) {
+				markdownIt = api.extendMarkdownIt(markdownIt);
+			}
+		} catch (e) {
+			console.error('Could not load markdown entryPoint', e);
+		}
+	}));
+
+	return {
+		renderMarkup: (context: { element: HTMLElement, content: string }) => {
+			const rendered = markdownIt.render(context.content);
+			context.element.innerHTML = rendered;
+
+			// Insert styles into markdown preview shadow dom so that they are applied
+			for (const markdownStyleNode of document.getElementsByClassName('markdown-style')) {
+				context.element.appendChild(markdownStyleNode.cloneNode(true));
+			}
+		}
+	};
+}

extensions/markdown-language-features/notebook/tsconfig.json

@@ -0,0 +1,13 @@
+{
+	"extends": "../../tsconfig.base.json",
+	"compilerOptions": {
+		"outDir": "./dist/",
+		"jsx": "react",
+		"module": "es2020",
+		"lib": [
+			"es2018",
+			"DOM",
+			"DOM.Iterable"
+		]
+	}
+}