Enhancements in help message and bash completions

[sshedi]

No description provided.

[oliverkurth]

I still see a few misalignments:

...
--refresh                  Refresh repository metadata before operation
                            Example: tdnf --refresh install package
...
--sec-severity <level>     Filter by security severity (Critical|Important|Moderate|Low)
                           Example: tdnf updateinfo --sec-severity=Critical
--security                  Only show security updates
                            Example: tdnf --security update
--setopt <option>=<value>  Set configuration option
                            Example: tdnf --setopt=keepcache=1 install package
--skip-broken              Skip packages with broken dependencies
                           Example: tdnf --skip-broken install pkg

There are more, just check.

Typo also:

--download-path <dir>      Directory to download packages to
                            Exampl tdnf reposync --download-path=/mnt/repo

I will install it also, to see if tab completion works as expected.

[sshedi]

Thanks for the review. Fixed everything I caught, PTAL again.

[oliverkurth]

Looks good (thank you!), but I have one more suggestion: use repoquery --qf instead of awk and cut for list commands. I didn't suggest this earlier because it requires tdnf >= 3.6, but I realized that that is actually fine.

Also, I realized that we should have a simpler output version for repolist, and a way to get the current history count number. We can add that in another change.

[oliverkurth]

Use repoquery here.

[sshedi]

This was missing, I added this support to repoquery.

[oliverkurth]

Thank you, looks good!