17 lines
476 B
JavaScript
17 lines
476 B
JavaScript
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import getReadingTime from 'reading-time';
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import { toString as mdToString } from 'mdast-util-to-string';
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const ELLIPSIS = '\u2026';
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export default function() {
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return function (tree, { data }) {
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const textOnPage = mdToString(tree);
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const readingTime = getReadingTime(textOnPage);
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data.astro.frontmatter.readingTime = readingTime.text;
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const description = textOnPage.slice(0, 100) + ELLIPSIS;
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data.astro.frontmatter.description = description;
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};
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}
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