Add —group CLI flag

[Fizzadar]

Add all inventory hosts to this group.

[skutter-de]

Maybe do "--groups" instead so you can specify multiple groups. Would be smart to implement both in one go instead of having to come back when someone asks for it.

[Fizzadar]

Maybe do "--groups" instead so you can specify multiple groups. Would be smart to implement both in one go instead of having to come back when someone asks for it.

For that I was thinking similar to --limit where the option can be repeated so --group groupA --group groupB kinda thing.

[skutter-de]

Hmm maybe both? Like --groups a,b,c,d and --group a --group b --group c --group d. Looking at this, you can save a lot of typing if you can just specify multiple groups with a delimiter