Provide a way to list packages from specific repositories

[birdie-github]

Which makes searching/grepping this list nearly impossible.

Using dnf5-5.2.6.2-1.fc41.x86_64.

Now it lists:

tmpwatch.x86_64                                 2.11-27.fc41                    fedora
tmt.noarch                                      1.38.0-1.fc41                   updates

It used to be:

tmpwatch.x86_64                                 2.11-27.fc41                    @fedora
tmt.noarch                                      1.38.0-1.fc41                   @updates

And now that I know how dnf list installed works, it should be dnf list --installed, there's an inconsistency:

xfconf.x86_64                                  4.18.3-3.fc41                      fedora
xfd.x86_64                                     1.1.2-2.fc34                       @commandline

So actually the AT symbol is still there for some "repos".

[pkratoch]

I think the main problem is that there is currently no good way to list packages from a specific repository. Grepping using the '@' symbol is just a workaround, but an option that would filter the list would be better.

Btw. the command repository-packages that could be used to achieve that as well is not yet implemented: #915

[pkratoch]

I renamed the issue to better describe the use case rather than a specific implementation. Previously, it was "dnf list now omits the @ symbol for repos' names"

[birdie-github]

Packages names never include the at symbol, so you could just reinstate it, please.

[pkratoch]

Packages names never include the at symbol, so you could just reinstate it, please.

I agree that package names never include the '@' symbol. I am only saying it's good to differentiate between what the use case is (in this case to find packages from a specific repository) and how to achieve the use case. There are multiple options of how to implement that and I would argue that adding the '@' symbol is not the best one. In any case, naming the issue based on the use case instead of a specific implementation seems better.