AutoUpdateTitleWithLabelSubscriber does not work on UX

[Kocal]

Hi!

I'm trying to understand why the AutoUpdateTitleWithLabelSubscriber configured on symfony/ux does not work.

For example in the PR symfony/ux#2602, I added the label LiveComponent which has a dddddd color, but the title didn't change.

I have another examples, if it can helps:

• [StimulusBundle] Add support for @​symfony/stimulus-bridge@​^4.0.0 symfony/ux#2609
• [TwigComponent] Remove obsolete TemplateNameParser symfony/ux#2506
• [LiveComponent] Update doc on how to use submitForm symfony/ux#2510

Do you know what can happens here? Could it be caused by a missing configuration in https://github.com/symfony/ux/settings/hooks?

Thanks!

[Kocal]

I've just checked recent webhook deliveries, and sometimes we have a 500 error:

or sometimes we have a {"unsupported_action":"pull_request"} content, meaning IINW that no subscribers were able to successfully handle the payload:

[Kocal]

By curiosity I executed locally the failing webhook b7491a40-f568-11ef-8926-deac0518a433 with the following payload:

Request URL: https://master-7rqtwti-7z7nkuqybnws6.eu-5.platformsh.site/webhooks/github
Request method: POST
Accept: */*
Content-Type: application/json
User-Agent: GitHub-Hookshot/c3aacd3
X-GitHub-Delivery: b7491a40-f568-11ef-8926-deac0518a433
X-GitHub-Event: pull_request
X-GitHub-Hook-ID: 457623327
X-GitHub-Hook-Installation-Target-ID: 316705415
X-GitHub-Hook-Installation-Target-Type: repository
X-Hub-Signature: sha1=748fc20f14a78a6414f0b2483afd04128a328e37
X-Hub-Signature-256: sha256=0b2098054b63f645720fd5352bee4095e7bba8cec4b7ac753ff00809f2723a50

{
  "action": "labeled",
  "number": 2602,
  "pull_request": {
    "url": "https://api.github.com/repos/symfony/ux/pulls/2602",
    "id": 2356371592,
    // ...
    "title": "[ComponentWithFormTrait] Force recreation of FormView on PreReRender hook to synchronize FormInstance and FormView.",
    // ...
    "labels": [
      {
        "id": 2540405635,
        "node_id": "MDU6TGFiZWwyNTQwNDA1NjM1",
        "url": "https://api.github.com/repos/symfony/ux/labels/Bug",
        "name": "Bug",
        "color": "E10C02",
        "default": false,
        "description": "Bug Fix"
      },
      {
        "id": 4511728191,
        "node_id": "LA_kwDOEuCKh88AAAABDOuCPw",
        "url": "https://api.github.com/repos/symfony/ux/labels/Status:%20Needs%20Review",
        "name": "Status: Needs Review",
        "color": "EDEDED",
        "default": false,
        "description": "Needs to be reviewed"
      },
      {
        "id": 6831690880,
        "node_id": "LA_kwDOEuCKh88AAAABlzNUgA",
        "url": "https://api.github.com/repos/symfony/ux/labels/LiveComponent",
        "name": "LiveComponent",
        "color": "dddddd",
        "default": false,
        "description": ""
      }
    ],
  }
  // ...
}

And it worked, instead of having a 500 error, I'm having the following 200 response:

{"pull_request":2602,"new_title":"[LiveComponent] [ComponentWithFormTrait] Force recreation of FormView on PreReRender hook to synchronize FormInstance and FormView."}

and the PR's title have been updated (I expected [ComponentWithFormTrait] to be removed from the title, but that's another problem):

[Kocal]

Still on symfony/ux#2602, I tested:

• to add a new label TwigComponent, which triggered webhook fc3609a0-f5aa-11ef-9433-297ca1ece72a -> error 500
• to remove this new label, which triggered webhook 0bbea170-f5ab-11ef-8963-1029a34ad442 -> {"unsupported_action":"pull_request"}

[fabpot]

[2025-03-03T10:23:07.138303+00:00] php.WARNING: Warning: Trying to access array offset on int {"exception":"[object] (ErrorException(code: 0): Warning: Trying to access array offset on int at /app/src/Api/Workflow/GithubWorkflowApi.php:28)"} []
[2025-03-03T10:23:07.138370+00:00] php.WARNING: Warning: Trying to access array offset on null {"exception":"[object] (ErrorException(code: 0): Warning: Trying to access array offset on null at /app/src/Api/Workflow/GithubWorkflowApi.php:28)"} []
[2025-03-03T10:23:07.138416+00:00] php.WARNING: Warning: Undefined array key "head_repository" {"exception":"[object] (ErrorException(code: 0): Warning: Undefined array key \"head_repository\" at /app/src/Api/Workflow/GithubWorkflowApi.php:28)"} []
[2025-03-03T10:23:07.138482+00:00] php.WARNING: Warning: Trying to access array offset on null {"exception":"[object] (ErrorException(code: 0): Warning: Trying to access array offset on null at /app/src/Api/Workflow/GithubWorkflowApi.php:28)"} []