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import { toString } from 'mdast-util-to-string';
import getReadingTime from 'reading-time';
import { visit } from 'unist-util-visit';
export function rehypeReadingTime() {
return function (tree, { data }) {
const readingTime = getReadingTime(toString(tree));
data.astro.frontmatter.injectedReadingTime = readingTime;
};
}
export function remarkTitle() {
return function (tree, { data }) {
visit(tree, ['heading'], (node) => {
if (node.depth === 1) {
data.astro.frontmatter.title = toString(node.children);
}
});
};
}
export function remarkDescription() {
return function (tree, vfile) {
const { frontmatter } = vfile.data.astro;
frontmatter.description = `Processed by remarkDescription plugin: ${frontmatter.description}`
};
}
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