Include evalMatches in Grafana alerts if present

contrib/modules/grafana.py

@@ -3,7 +3,8 @@ import json
 
 async def process(request):
 	obj = json.loads(await request.text())
+	evalMatchesStr = (': ' + ', '.join(f'{x["metric"]} = {x["value"]}' for x in obj['evalMatches'])) if 'evalMatches' in obj else ''
 	if 'message' in obj:
-		return f'{obj["title"]} - {obj["message"]}'
+		return f'{obj["title"]} - {obj["message"]}{evalMatchesStr}'
 	else:
-		return obj['title']
+		return f'{obj["title"]}{evalMatchesStr}'