From 74089b3057afd5e51a5bf99a5c35b5197c7fe08e Mon Sep 17 00:00:00 2001
From: Jacky Zhao <j.zhao2k19@gmail.com>
Date: Mon, 24 Jul 2023 00:07:58 -0700
Subject: [PATCH] actually add processed tag to frontmatter

---
 quartz/plugins/transformers/ofm.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/quartz/plugins/transformers/ofm.ts b/quartz/plugins/transformers/ofm.ts
index 36e79b01..9840ea8b 100644
--- a/quartz/plugins/transformers/ofm.ts
+++ b/quartz/plugins/transformers/ofm.ts
@@ -331,6 +331,10 @@ export const ObsidianFlavoredMarkdown: QuartzTransformerPlugin<Partial<Options>
             const slug = canonicalizeServer(file.data.slug!)
             const base = pathToRoot(slug)
             findAndReplace(tree, tagRegex, (value: string, tag: string) => {
+              if (file.data.frontmatter) {
+                file.data.frontmatter.tags.push(tag)
+              }
+
               return {
                 type: "link",
                 url: base + `/tags/${slugAnchor(tag)}`,