ci: Skip the GAPIC monorepo

Author: lqiu96

.kokoro/nightly/downstream-protobuf-binary-compatibility.sh

@@ -36,20 +36,23 @@ mvn -B -ntp clean compile
 pushd dependencies
 
 for repo in ${REPOS_UNDER_TEST//,/ }; do # Split on comma
+  # Skip the GAPIC monorepo as it's autogenerated
+  # TODO(lawrenceqiu): Test using the showcase module for GAPIC coverage
+  if [[ "$repo" == "google-cloud-java" ]]; then
+    continue
+  fi
+
   repo_name=$(echo "$repo" | cut -d '-' -f 2-)
   # Perform source-compatibility testing on main (latest changes)
   git clone "https://github.com/googleapis/$repo.git" --depth=1
   pushd "$repo"
 
-  mvn -B -ntp clean install -T 1C -DskipTests
+  mvn -B -ntp clean install -T 1C -DskipTests -Dclirr.skip
 
-  # For google-cloud-java monorepo, use the parent google-cloud-java version.
-  # Otherwise, use the first google-cloud-* artifact's version.
-  if [[ "$repo" == "google-cloud-java" ]]; then
-    primary_artifact=$(grep -E "^${repo}" "versions.txt" | head -n 1)
-  else
-    primary_artifact=$(grep -E "^google-cloud-${repo_name}" "versions.txt" | head -n 1)
+  if [[ "$repo" == "java-storage-nio" ]]; then
+    repo_name="nio"
   fi
+  primary_artifact=$(grep -E "^google-cloud-${repo_name}" "versions.txt" | head -n 1)
   version=$(echo "${primary_artifact}" | tr ':' '\n' | tail -n 1)
   echo "Using ${repo} v${version}"
   popd