From ec00a40aefca73596ab76e3ebe3a8e1129b43688 Mon Sep 17 00:00:00 2001
From: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Date: Tue, 27 Jan 2026 18:27:17 +0000
Subject: [PATCH] chore(deps): bump the production-dependencies group with 4 updates (#2289)

---
 quartz/util/fileTrie.ts |   26 ++++++++++++++++++++++++++
 1 files changed, 26 insertions(+), 0 deletions(-)

diff --git a/quartz/util/fileTrie.ts b/quartz/util/fileTrie.ts
index b39833c..9e6706f 100644
--- a/quartz/util/fileTrie.ts
+++ b/quartz/util/fileTrie.ts
@@ -89,6 +89,32 @@
     this.insert(file.slug.split("/"), file)
   }
 
+  findNode(path: string[]): FileTrieNode<T> | undefined {
+    if (path.length === 0 || (path.length === 1 && path[0] === "index")) {
+      return this
+    }
+
+    return this.children.find((c) => c.slugSegment === path[0])?.findNode(path.slice(1))
+  }
+
+  ancestryChain(path: string[]): Array<FileTrieNode<T>> | undefined {
+    if (path.length === 0 || (path.length === 1 && path[0] === "index")) {
+      return [this]
+    }
+
+    const child = this.children.find((c) => c.slugSegment === path[0])
+    if (!child) {
+      return undefined
+    }
+
+    const childPath = child.ancestryChain(path.slice(1))
+    if (!childPath) {
+      return undefined
+    }
+
+    return [this, ...childPath]
+  }
+
   /**
    * Filter trie nodes. Behaves similar to `Array.prototype.filter()`, but modifies tree in place
    */

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