Quick Groovy script to delete Job builds

Hi there, Working on cleaning up Jenkins I came up with the following Groovy script: job_name = 'ovirt-engine_3.6_build-artifacts-fc22-x86_64' successful_to_keep = 5 job = Hudson.instance.getJob(job_name) recent_success_times = job._getRuns(). findAll({k, v -> v.result == Result.SUCCESS }). collect([], { k, v -> v.time }). sort().reverse().take(successful_to_keep) third_success = recent_success_times.last() job._getRuns(). findAll({ k, v -> v.time < third_success }). each({ k, v -> v.delete() }) The script deletes all builds older then the 5th last successful build. -- Barak Korren bkorren(a)redhat.com RHEV-CI Team