From c7d3474ba8cb49ab0f1978216d80b08ec2c8e5d7 Mon Sep 17 00:00:00 2001
From: Ben Schlegel <ben5.schlegel@gmail.com>
Date: Sat, 16 Sep 2023 10:40:19 +0000
Subject: [PATCH] feat(explorer): add config to support custom sort fn

---
 quartz/components/ExplorerNode.tsx |   21 ++++++++-------------
 1 files changed, 8 insertions(+), 13 deletions(-)

diff --git a/quartz/components/ExplorerNode.tsx b/quartz/components/ExplorerNode.tsx
index 6718ec9..4d00103 100644
--- a/quartz/components/ExplorerNode.tsx
+++ b/quartz/components/ExplorerNode.tsx
@@ -7,6 +7,7 @@
   folderDefaultState: "collapsed" | "open"
   folderClickBehavior: "collapse" | "link"
   useSavedState: boolean
+  sortFn: (a: FileNode, b: FileNode) => number
 }
 
 type DataWrapper = {
@@ -90,19 +91,13 @@
   }
 
   // Sort order: folders first, then files. Sort folders and files alphabetically
-  sort() {
-    this.children = this.children.sort((a, b) => {
-      if ((!a.file && !b.file) || (a.file && b.file)) {
-        return a.name.localeCompare(b.name)
-      }
-      if (a.file && !b.file) {
-        return 1
-      } else {
-        return -1
-      }
-    })
-
-    this.children.forEach((e) => e.sort())
+  /**
+   * Sorts tree according to sort/compare function
+   * @param sortFn compare function used for `.sort()`, also used recursively for children
+   */
+  sort(sortFn: (a: FileNode, b: FileNode) => number) {
+    this.children = this.children.sort(sortFn)
+    this.children.forEach((e) => e.sort(sortFn))
   }
 }
 

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