14 lines
345 B
JavaScript
14 lines
345 B
JavaScript
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// Adds some HTML attributes to images,
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// only loading=lazy for now
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import { selectAll } from 'unist-util-select'
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export default function rehypeImageAttr() {
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return (tree, file) => {
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const imgs = selectAll('element[tagName=img]', tree)
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for (let img of imgs) {
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img.properties.loading = 'lazy'
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}
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}
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}
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