From f50e7c71f8e845851eee77d182391a9cc7c9ad8b Mon Sep 17 00:00:00 2001
From: Jeff Epler <jepler@gmail.com>
Date: Fri, 19 Feb 2021 10:48:00 -0600
Subject: [PATCH] docs: ignore the idf_tools folder

---
 conf.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/conf.py b/conf.py
index 0a163e7d3c..0454ff5ec5 100644
--- a/conf.py
+++ b/conf.py
@@ -178,6 +178,7 @@ exclude_patterns = ["**/build*",
                     "ports/cxd56/spresense-exported-sdk",
                     "ports/esp32s2/certificates",
                     "ports/esp32s2/esp-idf",
+                    "ports/esp32s2/.idf_tools",
                     "ports/esp32s2/peripherals",
                     "ports/litex/hw",
                     "ports/minimal",