12 lines
422 B
TypeScript
12 lines
422 B
TypeScript
import getReadingTime from "reading-time";
|
|
import { toString } from "mdast-util-to-string";
|
|
|
|
export function remarkReadingTime() {
|
|
return function (tree, { data }) {
|
|
const textOnPage = toString(tree);
|
|
const readingTime = getReadingTime(textOnPage);
|
|
// readingTime.text will give us minutes read as a friendly string,
|
|
// i.e. "3 min read"
|
|
data.astro.frontmatter.minutesRead = readingTime.text;
|
|
};
|
|
}
|