how to purge pipeline-config-history

[Torsten Reinhard]

Hi,

in our Jenkins system I found tons of directories below the pipeline-config-history folder.

pipeline-config-history / my-component / my-branch-1

                                                                          .......

pipeline-config-history / my-component / my-branch-N

It looks like the pipeline-config-history is kept forever, even when the branches do not exist anymore.

Is there any automatic purge option available for the pipeline-config-history?

For one of our components we´ve had ~6GB of history files.

Thanx for any hint,

regards, Torsten