Katsuyuki Karasawa
18 lines
443 B
JavaScript
18 lines
443 B
JavaScript
// biome-ignore lint/suspicious/noShadowRestrictedNames: <explanation>
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import { toString } from "mdast-util-to-string";
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/* Use the post's first paragraph as the excerpt */
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export function remarkExcerpt() {
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return (tree, { data }) => {
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let excerpt = "";
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for (const node of tree.children) {
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if (node.type !== "paragraph") {
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continue;
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}
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excerpt = toString(node);
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break;
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}
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data.astro.frontmatter.excerpt = excerpt;
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};
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}
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