Deleting container images is non-deterministic

[delvh]

Description

At the moment, it is only somewhat possible to delete container packages:
When you come from the org packages tab and click on delete for any package, you simply get redirected to the org page listing all packages.
When you come from the repo packages tab, there is a chance of about 50-60% that you will get the same behavior as with the org packages tab.
However, after trying about three to four times per package, I was finally able to delete one.

Gitea Version

1.19.3

Can you reproduce the bug on the Gitea demo site?

No

Log Gist

Nothing. I mean, we only set the log level to WARNING, but apart from a lot of (somewhat) unrelated 2023/06/28 11:23:44 ...les/cache/context.go:71:SetContextData() [W] [649bfc20] cannot get cache context when setting data: *db.Context.WithValue(type struct {}, val NotifyPackageDelete) messages, there was nothing.

Screenshots

No response

Git Version

No response

Operating System

No response

How are you running Gitea?

From binary.

Database

SQLite

[KN4CK3R]

There may be a misunderstanding. You only delete a package version from the ui. If there are multiple versions the package is still there and you can view it from the package list. It may be better to redirect to the package again if there is still another version than the redirect to the package list after the delete.

[delvh]

Okay, if that's the case, then we should probably indicate that you only delete the latest version by "deleting the package".
Or alternatively add a delete all versions button.

[KN4CK3R]

No, not the latest version. You delete the version you are looking at. The version is mentioned in popup:

But yes, this area should mention "version" somewhere:

[lonix1]

As shown in my dupe issue, the wording needs some work.

I was apprehensive to click that button because I assumed it would delete the entire package, instead of just a specific version. Since I never clicked the button, I never saw the wording shown in the image above, and assumed it's not possible to delete a specific version.

[lonix1]

Probably too late to add more ideas, but what would be the best UX is to have a small delete button next to each version, on the "view all" versions page: https://gitea.example.com/org/-/packages/container/repo/versions.

EDIT:
Nah, it should be hard to delete a version. The current page is ok. Just the wording should be improved.