From 00ed3fb3527cad58362f7169b15cfbc34e0434c4 Mon Sep 17 00:00:00 2001
From: Weiqi Gao <gaoweiqicarl1@163.com>
Date: Sun, 18 Feb 2024 18:08:04 +0800
Subject: [PATCH] Sort file by file extension

---
 gh-actions-generate-toc.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gh-actions-generate-toc.py b/gh-actions-generate-toc.py
index d6daad2..767af5e 100644
--- a/gh-actions-generate-toc.py
+++ b/gh-actions-generate-toc.py
@@ -49,7 +49,7 @@
     markdown += f"## {catagory}\n\n"
     for name in sorted(instruments[catagory].keys()):
         markdown += f"- [{name}]({instrument_urls[catagory][name]})\n"
-        for asset in sorted(instruments[catagory][name].keys()):
+        for asset in sorted(instruments[catagory][name].keys(), key=lambda x: x.rsplit(".", 1)[1]):
             markdown += f"  - [{asset}]({instruments[catagory][name][asset]})\n"
     markdown += "\n"