11 lines
258 B
JavaScript
11 lines
258 B
JavaScript
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import { visit } from 'unist-util-visit'
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import { load } from 'js-yaml'
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export default function extractFrontmatter() {
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return (tree, file) => {
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visit(tree, 'yaml', (node, index, parent) => {
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file.data.frontmatter = load(node.value)
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})
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}
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}
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