This plugin provides ability to purge all build history of;
- MultiBranch Job (Recursive Flag is Needed)
- Jobs under a Folder (Recursive Flag is Needed)
- All Job under Jenkins Instance (Recursive Flag is Needed)
Go to a Job (Any type of) or a Folder and click on the "Purge Build History" link on the left menu.
Select none or all of the options.
- Reset build number to 1: Resets the next build number 1 if all the builds are deleted.
- Delete builds marked to be kept forever: Als delete any builds even they are marked to keep forever.
- Recurse into sub-folders/sub-jobs: Recurse into all Jobs/Folders under the selected Job/Folder
Note: If you click "Purge Build History" link on the main page of the Jenkins. Plugin will recurse into all Jobs/Folder and delete the builds depending on your selection.
Depending on the Job/Folder and the selections, purge action can take long time. You can follow the process from the Jenkins Logs