From 2b6021cc318f035b8fcbd8de4c4cbbcf3d221859 Mon Sep 17 00:00:00 2001
From: Angus Gratton <angus@espressif.com>
Date: Tue, 14 Jan 2020 16:28:18 +1000
Subject: [PATCH] ci: Clean submodules after fetching sources

Assuming no submodule dirs contain artifacts that we can't clean
---
 tools/ci/get-full-sources.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/tools/ci/get-full-sources.sh b/tools/ci/get-full-sources.sh
index a332b18e2..f5df2ddcc 100755
--- a/tools/ci/get-full-sources.sh
+++ b/tools/ci/get-full-sources.sh
@@ -41,6 +41,8 @@ update_submodules() {
     else
         ${SCRIPT_DIR}/mirror-submodule-update.sh || return $?
     fi
+    # possibility that there are some untracked files left in submodule working directories
+    git submodule foreach --recursive git clean -ffdx
 }
 
 del_files() {