Update tester

.scripts/tester

@@ -1,14 +1,25 @@
-#!/bin/sh
+#!/bin/bash
 export SYMFONY_DEPRECATIONS_HELPER=disabled
 FAIL=0
+FAILED=()
 for D in */; do
   echo "::group::Testing $D"
   cd $D
   composer test
   if [ $? -ne 0 ]; then 
     FAIL=1
+    FAILED+=($D)
   fi 
   cd ..
   echo "::endgroup"
 done
+
+echo "::group::Summary"
+if [${#FAILED[@]} -gt 0] ; then
+  echo "Failed tests: ${FAILED[@]}"
+else
+  echo "All tests passed!"
+fi
+echo "::endgroup"
+
 exit $FAIL