Created
September 22, 2017 13:54
-
-
Save tgagor/f904221d888c8daaad679cf99c407aef to your computer and use it in GitHub Desktop.
Script that can be used to purge nexus v3 releases
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
import org.sonatype.nexus.repository.storage.StorageFacet; | |
import org.sonatype.nexus.repository.storage.Query; | |
import org.joda.time.DateTime; | |
import org.joda.time.format.DateTimeFormat; | |
def fmt = DateTimeFormat.forPattern('yyyy-MM-dd HH:mm:ss'); | |
[ | |
'maven-releases', | |
'other-releases' | |
].each { reponame -> | |
// Get a repository | |
def repo = repository.repositoryManager.get(reponame); | |
// Get a database transaction | |
def tx = repo.facet(StorageFacet).txSupplier().get(); | |
// Search assets that haven't been downloaded for more than three months | |
try { | |
// Begin the transaction | |
tx.begin(); | |
tx.findAssets(Query.builder() | |
.where('last_downloaded <') | |
.param(DateTime.now().minusMonths(3).toString(fmt)) | |
.build(), [repo]).each { asset -> | |
if (asset.componentId() != null) { | |
def component = tx.findComponent(asset.componentId()); | |
if (component != null) { | |
def count = tx.countComponents(Query.builder().where('name').eq(component.name()).and('version >').param(component.version()).build(), [repo]); | |
// Check if there is newer components of the same name | |
if (count > 0) { | |
log.info("Delete asset ${asset.name()} as it has not been downloaded since 3 months and has a newer version") | |
//tx.deleteAsset(asset); | |
tx.deleteComponent(component); | |
} | |
} else { | |
log.info("Asset ${asset.name()} wasn't downloaded for more than 3 months, I hope we dont' need it anymore even if this is the only version.") | |
tx.deleteAsset(asset); | |
} | |
} | |
} | |
// End the transaction | |
tx.commit(); | |
} catch (all) { | |
log.info("Exception: ${all}") | |
all.printStackTrace() | |
tx.rollback() | |
} finally { | |
tx.close(); | |
} | |
} |
Good evening,
I am not able to pass the repository to perform the cleaning, could you help me?
How does this script clean these components?
Thank you
Very useful thanx.
Thank you for this script !
Just curious, is there any way these components can be archived/copied to some other location before deleting , is it doable ?
Hi @gopal9590
This script use internals of Nexus which were barely documented. I have no idea if it will be possible to extend it as you want.
Other approach might be to write for ex. Python script that will do something similar via REST API, but if I remember some date (like time creation or usage) were only accessible via internal scripts.
I can only wish you good luck ;)
Appreciate your quick response , Thanks Tom !
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Thanks! Just what I was looking for. Adjusted it a bit with more logging and to my use case: https://gist.github.com/bknopper/6bb20f67917603aa3c2c0c82fafc49eb