Bug 243617

Summary:	[git-webkit] Improve the error message when PR fails to create
Product:	WebKit	Reporter:	Tim Nguyen (:ntim) <ntim>
Component:	Tools / Tests	Assignee:	Youssef Soliman <youssefdevelops>
Status:	RESOLVED FIXED
Severity:	Normal	CC:	webkit-bug-importer
Priority:	P2	Keywords:	InRadar
Version:	WebKit Nightly Build
Hardware:	Unspecified
OS:	Unspecified

Description Tim Nguyen (:ntim) 2022-08-05 16:51:14 PDT

Sometimes the PR fails to create because the branch needs rebasing, but the error message is:

```
Validation failed when creating pull request
Does a pull request against this branch already exist?
```

Comment 1 Radar WebKit Bug Importer 2022-08-05 16:51:34 PDT

<rdar://problem/98218733>

Comment 2 Tim Nguyen (:ntim) 2022-08-05 17:13:36 PDT

actually my PR didn't fail because of rebasing, it was because the commit message was too long:

{'message': 'Validation Failed', 'errors': [{'resource': 'Issue', 'code': 'custom', 'field': 'body', 'message': 'body is too long (maximum is 65536 characters)'}], 'documentation_url': 'https://docs.github.com/rest/reference/pulls#create-a-pull-request'}

Comment 3 Tim Nguyen (:ntim) 2022-08-05 17:37:30 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3068

Comment 4 Youssef Soliman 2022-08-05 18:12:45 PDT

Pull request: https://github.com/WebKit/WebKit/pull/3069

Comment 5 EWS 2022-08-15 09:46:19 PDT

Committed 253428@main (b33f467f3096): <https://commits.webkit.org/253428@main>

Reviewed commits have been landed. Closing PR #3069 and removing active labels.

Comment 6 EWS 2022-08-23 14:48:48 PDT

Committed 252432.225@safari-7614-branch (7bbd78c8b752): <https://commits.webkit.org/252432.225@safari-7614-branch>

Reviewed commits have been landed. Closing PR #32 and removing active labels.