test: use process restult scripts from itk repository

.gitignore

@@ -3,6 +3,7 @@
 examples/.certs/
 itk/target/
 itk/a2a-itk/
+itk/Cargo.lock
 itk/raw_results.json
 itk/itk_rust.json
 itk/logs/

itk/run_itk.sh

@@ -92,16 +92,68 @@ RESPONSE=$(curl -s -X POST http://127.0.0.1:8000/run \
   -H "Content-Type: application/json" \
   -d "@$SCENARIO_FILE")
 
+# Validate the ITK response shape BEFORE branching into nightly/CI post-processing.
+# Guards against both branches silently accepting a malformed or error response:
+# - CI mode: prevents an unhandled AttributeError inside the summariser.
+# - Nightly mode: prevents the metrics processor from producing an empty/invalid
+#   history entry that would then be uploaded to the release asset.
+echo "$RESPONSE" | python3 -c "
+import sys, json
+raw = sys.stdin.read()
+try:
+    data = json.loads(raw)
+except json.JSONDecodeError as e:
+    print(f'ERROR: could not parse ITK response JSON: {e}', file=sys.stderr)
+    print(f'Raw response: {raw}', file=sys.stderr)
+    sys.exit(1)
+if not isinstance(data, dict):
+    print(f'ERROR: ITK response is not a JSON object (got {type(data).__name__})', file=sys.stderr)
+    sys.exit(1)
+if 'detail' in data:
+    print(f'ERROR: ITK service returned an error: {data[\"detail\"]}', file=sys.stderr)
+    sys.exit(1)
+if 'results' not in data:
+    print(f'ERROR: ITK response missing \"results\" field. Keys: {list(data.keys())}', file=sys.stderr)
+    sys.exit(1)
+if not isinstance(data['results'], dict):
+    print(f'ERROR: ITK response \"results\" field is not an object (got {type(data[\"results\"]).__name__})', file=sys.stderr)
+    sys.exit(1)
+"
+RESULT=$?
+if [ $RESULT -ne 0 ]; then
+  echo "ITK response failed validation. Container logs:"
+  docker logs itk-service
+  exit $RESULT
+fi
+
 if [ "${ITK_NIGHTLY_RUN^^}" = "TRUE" ]; then
-  echo "Nightly run detected. Saving raw results and processing history..."
+  echo "Nightly run detected. Saving raw results and running process_results.py..."
   echo "$RESPONSE" > raw_results.json
-  python3 process_results.py nightly \
-    --scenarios  "$SCENARIO_FILE" \
-    --output     itk_rust.json \
-    --history-url https://github.com/a2aproject/a2a-rs/releases/download/nightly-metrics/itk_rust.json
+  python3 a2a-itk/scripts/process_results.py \
+    --history_output_file itk_rust.json \
+    --history_url https://github.com/a2aproject/a2a-rs/releases/download/nightly-metrics/itk_rust.json
   RESULT=$?
 else
-  echo "$RESPONSE" | python3 process_results.py ci
+  echo "--------------------------------------------------------"
+  echo "ITK TEST RESULTS:"
+  echo "--------------------------------------------------------"
+  echo "$RESPONSE" | python3 -c "
+import sys, json
+data = json.loads(sys.stdin.read())
+all_passed = data.get('all_passed', False)
+for name, value in data['results'].items():
+    if isinstance(value, dict):
+        passed = bool(value.get('passed', False))
+    elif isinstance(value, bool):
+        passed = value
+    else:
+        passed = False
+    print(f'{name}: {\"PASSED\" if passed else \"FAILED\"}')
+print('--------------------------------------------------------')
+print(f'OVERALL STATUS: {\"PASSED\" if all_passed else \"FAILED\"}')
+if not all_passed:
+    sys.exit(1)
+"
   RESULT=$?
 fi
 set -e