Pluralize headers according to number of available entries

[zMoooooritz]

Makes it easier to read the repository 'report'.

Edit:
Just thought about to add the date of the last tag / creation of the repo.

I think it would add some valuable information but introduces the problem of date formatting, what do you think?

[muesli]

I feel like this might benefit from a little pluralize helper function. Something like:

func pluralize(count int, singular string, plural string) string {
    if count > 1 {
        return fmt.Sprintf("%d %s", count, plural)
    }
    return fmt.Sprintf("1 %s", singular)
}

Then we can basically get rid of all the if-then-else blocks. What do you think?

[muesli]

Could even add a check for count being 0:

...
if count == 0 {
    return fmt.Sprintf("No %s", plural)
}
...

[zMoooooritz]

Then we can basically get rid of all the if-then-else blocks. What do you think?

Yes, don't know why I didn't make it that way in the first place.
In case you don't want to have the function in main.go feel free to move it.

Take care, I did remove the early return in commit.go as far as I understand the code this should change nothing in terms of functionality (maybe a tiny amount of runtime).

[muesli]

Perfect, looks good to me! Another project, another contribution from you, thank you so much!