second first commit

compatibility-tests/compat-cdk/run-bats-in-container.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+report_dir="$(mktemp -d /tmp/bats-junit-XXXXXX)"
+trap 'rm -rf "$report_dir"' EXIT
+
+set +e
+/opt/bats-core/bin/bats --report-formatter junit -o "$report_dir" test/
+status=$?
+set -e
+
+if [ -f "$report_dir/report.xml" ]; then
+    mv "$report_dir/report.xml" /results/junit.xml
+fi
+
+exit "$status"