Write triggers are successfully installing on GitHub, noice!

endpoints/webhooks.py

@@ -11,7 +11,7 @@ from util.invoice import renderInvoiceToHtml
 from util.email import send_invoice_email
 from util.names import parse_repository_name
 from util.http import abort
-from endpoints.trigger import BuildTrigger
+from endpoints.trigger import BuildTrigger, ValidationRequestException
 
 
 logger = logging.getLogger(__name__)
@@ -61,9 +61,13 @@ def build_trigger_webhook(namespace, repository, trigger_uuid):
     handler = BuildTrigger.get_trigger_for_service(trigger.service.name)
 
     logger.debug('Passing webhook request to handler %s', handler)
-    df_id, tag, name = handler.handle_trigger_request(request,
-                                                      trigger.auth_token,
-                                                      trigger.config)
+    try:
+      df_id, tag, name = handler.handle_trigger_request(request,
+                                                        trigger.auth_token,
+                                                        trigger.config)
+    except ValidationRequestException:
+      # This was just a validation request, don't need to build anything
+      return make_response('Okay')
 
     host = urlparse.urlparse(request.url).netloc
     full_tag = '%s/%s/%s:%s' % (host, trigger.repository.namespace,