From 95a0916e058913d4cc60668d65f6ed3cfeb198db Mon Sep 17 00:00:00 2001
From: rahul yadav <rahulyadavsep92@gmail.com>
Date: Tue, 28 May 2024 23:08:26 +0530
Subject: [PATCH] run tests on all changed dirs

---
 internal/kokoro/presubmit.sh | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/internal/kokoro/presubmit.sh b/internal/kokoro/presubmit.sh
index 8f14aa2b1689..b7ff0c5be9d5 100755
--- a/internal/kokoro/presubmit.sh
+++ b/internal/kokoro/presubmit.sh
@@ -90,14 +90,15 @@ fi
 CHANGED_DIRS=$(echo "$SIGNIFICANT_CHANGES" | tr ' ' '\n' | cut -d/ -f1 | sort -u |
   tr '\n' ' ' | xargs ls -d 2>/dev/null || true)
 
-# Check if "." is in the list of changed directories, filter other directories if so.
-if echo "$CHANGED_DIRS" | grep -qw "\."; then
-  echo "Detected changes in the root directory, running tests in all submodules"
-  CHANGED_DIRS="."
-fi
-
 echo "Running tests only in changed submodules: $CHANGED_DIRS"
 for d in $CHANGED_DIRS; do
+  # Check if "." is in the list of changed directories, which means the root
+  if [ "$d" = "." ]; then
+    pushd $(dirname $d)
+    runPresubmitTests
+    popd
+    continue
+  fi
   for i in $(find "$d" -name go.mod); do
     pushd $(dirname $i)
     runPresubmitTests