Initial fork of chrismwilliams/astro-theme-cactus theme

1 files changed, 11 insertions, 0 deletions

diff --git a/src/plugins/remark-reading-time.ts b/src/plugins/remark-reading-time.ts
new file mode 100644
index 0000000..843dde1
--- /dev/null
+++ b/src/plugins/remark-reading-time.ts
@@ -0,0 +1,11 @@
+import { toString as mdastToString } from "mdast-util-to-string";
+import getReadingTime from "reading-time";
+
+export function remarkReadingTime() {
+	// @ts-expect-error:next-line
+	return (tree, { data }) => {
+		const textOnPage = mdastToString(tree);
+		const readingTime = getReadingTime(textOnPage);
+		data.astro.frontmatter.readingTime = readingTime.text;
+	};
+}