From 5a646b806722da5e4743f3808bfca18d17ba299d Mon Sep 17 00:00:00 2001
From: Alexander Grin <alexander.grin.dev@gmail.com>
Date: Thu, 1 Apr 2021 20:03:16 +0300
Subject: [PATCH] Add default IDF_PATH detection to export.fish

Closes https://github.com/espressif/esp-idf/pull/6814
---
 export.fish | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/export.fish b/export.fish
index bd15f51670..bc3f23c282 100644
--- a/export.fish
+++ b/export.fish
@@ -7,8 +7,8 @@ end
 
 function __main
     if not set -q IDF_PATH
-        echo "IDF_PATH must be set before sourcing this script"
-        return 1
+        set -x IDF_PATH (cd (dirname (status -f)); and pwd)
+        echo "Chosen IDF_PATH: $IDF_PATH"
     end
 
     set script_dir (cd (dirname (status -f)); and pwd)