From 152d27163f475825822439a185aa954ee12ce66c Mon Sep 17 00:00:00 2001
From: Anthonios Partheniou <partheniou@google.com>
Date: Fri, 1 May 2026 19:17:57 +0000
Subject: [PATCH 1/2] tests: ensure system test script runs in release PRs

---
 .kokoro/system.sh | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/.kokoro/system.sh b/.kokoro/system.sh
index 0da9ac7b7dec..25892de44843 100755
--- a/.kokoro/system.sh
+++ b/.kokoro/system.sh
@@ -133,14 +133,24 @@ for path in `find 'packages' \
   package_path="packages/${package_name}"
 
   # Determine if we should skip based on git diff
-  files_to_check="${package_path}/CHANGELOG.md"
+  # We always check for changes in these specific versioning/config files
+  files_to_check=(
+    "${package_path}/CHANGELOG.md"
+    "${package_path}/setup.py"
+    "${package_path}/pyproject.toml"
+    "${package_path}/**/gapic_version.py"
+    "${package_path}/**/version.py"
+  )
+
+  # If the package is in our "always run full system tests" list, check the whole directory
   if [[ $package_name == @($packages_with_system_tests_pattern) ]]; then
-    files_to_check="${package_path}"
+    files_to_check=("${package_path}")
   fi
 
-  echo "checking changes with 'git diff "${KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH}...${KOKORO_GITHUB_PULL_REQUEST_COMMIT}" -- ${files_to_check}'"
+  echo "checking changes with 'git diff ${KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH}...${KOKORO_GITHUB_PULL_REQUEST_COMMIT} -- ${files_to_check[*]}'"
   set +e
-  package_modified=$(git diff "${KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH}...${KOKORO_GITHUB_PULL_REQUEST_COMMIT}" -- ${files_to_check} | wc -l)
+  # Passing the array expanded as arguments to git diff
+  package_modified=$(git diff "${KOKORO_GITHUB_PULL_REQUEST_TARGET_BRANCH}...${KOKORO_GITHUB_PULL_REQUEST_COMMIT}" -- "${files_to_check[@]}" | wc -l)
   set -e
 
   if [[ "${package_modified}" -gt 0 || "$KOKORO_BUILD_ARTIFACTS_SUBDIR" == *"continuous"* ]]; then

From 936e27d777978c3b2c1cc2ec924aafd62ca24c83 Mon Sep 17 00:00:00 2001
From: Anthonios Partheniou <partheniou@google.com>
Date: Fri, 1 May 2026 19:24:19 +0000
Subject: [PATCH 2/2] test trigger

---
 packages/google-auth/mypy.ini      | 1 +
 packages/google-cloud-dlp/setup.py | 1 +
 2 files changed, 2 insertions(+)

diff --git a/packages/google-auth/mypy.ini b/packages/google-auth/mypy.ini
index c129006db138..b8a474e963d7 100644
--- a/packages/google-auth/mypy.ini
+++ b/packages/google-auth/mypy.ini
@@ -1,3 +1,4 @@
 [mypy]
 python_version = 3.9
 namespace_packages = True
+
diff --git a/packages/google-cloud-dlp/setup.py b/packages/google-cloud-dlp/setup.py
index b67208d3ed9c..972a5a3ed74c 100644
--- a/packages/google-cloud-dlp/setup.py
+++ b/packages/google-cloud-dlp/setup.py
@@ -28,6 +28,7 @@
 
 version = None
 
+
 with open(os.path.join(package_root, "google/cloud/dlp/gapic_version.py")) as fp:
     version_candidates = re.findall(r"(?<=\")\d+.\d+.\d+(?=\")", fp.read())
     assert len(version_candidates) == 1