@signalwire/docusaurus-plugin-llms-txt/lib/utils/html.js

Generate Markdown versions of Docusaurus HTML pages and an llms.txt index file

import { select } from 'hast-util-select';
import { toString } from 'hast-util-to-string';
/**
 * Extract text content from HTML elements by selector
 * @internal
 */
export function selectText(tree, selector) {
    const element = select(selector, tree);
    // select() returns Element | null, toString() accepts any Node
    return element ? toString(element).trim() : '';
}
/**
 * Extract the content attribute from a meta tag
 * @internal
 */
export function selectMetaContent(tree, selector) {
    const element = select(selector, tree);
    // Safely check if element is Element with properties
    if (element?.type === 'element' && element.properties?.content) {
        return String(element.properties.content);
    }
    return '';
}