[JENKINS-73227] [GithubBranchSourcePlugin] wrong scm url when using Github enterprise specific API

Hello,

 

I have created an organization folder job on Jenkins with specifying the Github API to our Github Enterprise API which has this format https:////api/v3.

The scan of the jenkinsfiles is correct and in the logs I see it's checking the repositories with the right url: for example : https://///

but once I execute the Jenkinsfile that is on that repository and that contains the step 'checkout scm', I have url 404 because it's poiting to https://// instead of the url as it is in the scan.

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Originally reported by sirine1994, imported from: [GithubBranchSourcePlugin] wrong scm url when using Github enterprise specific API

• status: Open
  
• priority: Major
  
• component(s): github-branch-source-plugin
  
• label(s): github-branch-source, github-branch-source-plugin, jenkins, scm
  
• resolution: Unresolved
  
• votes: 0
  
• watchers: 1
  
• imported: 2025-12-02
  

Raw content of original issue

Hello,


 


I have created an organization folder job on Jenkins with specifying the Github API to our Github Enterprise API which has this format https://<redirect_uri>/<mandatory_path>/api/v3.


The scan of the jenkinsfiles is correct and in the logs I see it's checking the repositories with the right url: for example : https://<redirect_uri>/<mandatory_path>/<repo_owner>/<repository>


but once I execute the Jenkinsfile that is on that repository and that contains the step 'checkout scm', I have url 404 because it's poiting to https://<redirect_uri>/<repo_owner>/<repository> instead of the url as it is in the scan.

environment

```
Jenkins 2.440.3

plugin version : 1789.v5b_0c0cea_18c3
```