code-server-2/lib/vscode/extensions/markdown-language-features/notebook/index.ts

28 lines
1.0 KiB
TypeScript

/*---------------------------------------------------------------------------------------------
* 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 function activate() {
let markdownIt = new MarkdownIt({
html: true
});
return {
renderOutputItem: (outputInfo: { text(): string }, element: HTMLElement) => {
const rendered = markdownIt.render(outputInfo.text());
element.innerHTML = rendered;
// Insert styles into markdown preview shadow dom so that they are applied
for (const markdownStyleNode of document.getElementsByClassName('markdown-style')) {
element.insertAdjacentElement('beforebegin', markdownStyleNode.cloneNode(true) as Element);
}
},
extendMarkdownIt: (f: (md: typeof markdownIt) => void) => {
f(markdownIt);
}
};
}