try running on subdir

Author: chingor13

.github/workflows/java-bigquerystorage-ci.yaml

@@ -9,6 +9,8 @@ name: java-bigquerystorage ci
 defaults:
   run:
     working-directory: java-bigquerystorage
+env:
+  BUILD_SUBDIR: java-bigquerystorage
 jobs:
   filter:
     runs-on: ubuntu-latest

.kokoro/build.sh

@@ -35,6 +35,12 @@ fi
 
 RETURN_CODE=0
 
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "Running in subdir: ${BUILD_SUBDIR}"
+  pushd "${BUILD_SUBDIR}"
+fi
+
 case ${JOB_TYPE} in
   test)
     retry_with_backoff 3 10 \
@@ -125,6 +131,12 @@ case ${JOB_TYPE} in
 
 esac
 
+if [[ -n "${BUILD_SUBDIR}" ]]
+then
+  echo "restoring directory"
+  popd
+fi
+
 if [ "${REPORT_COVERAGE}" == "true" ]; then
   bash ${KOKORO_GFILE_DIR}/codecov.sh
 fi