Running "jenkins-plugin-manager.jar --list" deletes all installed plugins

Running /usr/lib/jenkins-plugin-manager.jar --list deletes all installed plugins.

Example:

jenkins@676e1f797b5e:/$ ls -l $REF/plugins
total 2484
-rw-r--r-- 1 jenkins jenkins 2262190 Aug 24 19:06 configuration-as-code.jpi
-rw-r--r-- 1 jenkins jenkins  277413 Aug 24 19:06 snakeyaml-api.jpi

jenkins@676e1f797b5e:/$ java -jar /usr/lib/jenkins-plugin-manager.jar --list

Installed plugins:

Bundled plugins:

Set of all requested plugins:

Set of all requested plugins that will be downloaded:

Set of all existing plugins and plugins that will be downloaded:
Done

jenkins@676e1f797b5e:/$ ls -l $REF/plugins
total 0

jenkins@676e1f797b5e:/$ java -jar /usr/lib/jenkins-plugin-manager.jar --version
2.0.0

[oleg-nenashev]

Working on a fix restoring the option

[timja]

I’ve had an initial look at this, the flag doesn’t do what I expect at all.

It seems to be more about listing installation of plugins rather than a typical list command (which already get logged out anyway).

If no objections I would just completely re-work this to be a standalone flag that only lists installed plugins.

It would be a breaking change but I doubt people are actually using this