[JENKINS-76228] Jenkinsfile not found for reopened PR on GitHub

We are still facing the same issue as JENKINS-54126 even with the fix https://github.com/hub4j/github-api/blob/github-api-1.321/src/main/java/org/kohsuke/github/GitHubClient.java#L778.

I cannot find the log “Encountered GitHub invalid cached 404…” in Jenkins log.

 

Infra:

Jenkins core 2.504.2

GitHub Branch Source 1822.v9eec8e5e69e3

 

Reproduce steps: 

1. Open a PR

2. Make sure PR has been indexed on Jenkins

3. Close this PR, Scan repository on Jenkins

4. Reopen this PR, scan repository on Jenkins again  - and see in logs:

Getting remote pull requests...

Checking pull request #2

‘Jenkinsfile’ not found

Does not meet criteria

 

---
Originally reported by jenna_chen, imported from: Jenkinsfile not found for reopened PR on GitHub

• assignee: bitwiseman
  
• status: Open
  
• priority: Blocker
  
• component(s): github-api-plugin, github-branch-source-plugin
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 5
  
• imported: 2025-12-02
  

Raw content of original issue

We are still facing the same issue as JENKINS-54126 even with the fix https://github.com/hub4j/github-api/blob/github-api-1.321/src/main/java/org/kohsuke/github/GitHubClient.java#L778.

I cannot find the log “Encountered GitHub invalid cached 404…” in Jenkins log.

 

Infra:

Jenkins core 2.504.2

GitHub Branch Source 1822.v9eec8e5e69e3

 

Reproduce steps: 

1. Open a PR


2. Make sure PR has been indexed on Jenkins


3. Close this PR, Scan repository on Jenkins


4. Reopen this PR, scan repository on Jenkins again  - and see in logs:



Getting remote pull requests...

Checking pull request #2

‘Jenkinsfile’ not found

Does not meet criteria





 

environment

```
Jenkins core 2.504.2

GitHub Branch Source 1822.v9eec8e5e69e3
```