add-key ignores default set in ~/.tugboat

[brandondrew]

I have the default ssh public key set in ~/.tugboat, but tugboat add-key rethink-2 still asks me to type in the entire path to the key. I see several better alternatives

1. It could simply use the default. This is not perfect, but not bad.
2. It could prompt me to choose one, but let the default specified in ~/.tugboat be the default choice, so I could just hit return and be done with it.
3. It could give a menu of choices, so I could just type a number instead of the whole path, and make the default be the specified default.

Assuming 1 is not chosen, it would be useful to also have a --default option for add-key. (But I suppose I should really file that as a separate feature request, so it can be tracked separately if necessary.)

[brandondrew]

I may be misunderstanding what add-key does... I thought (since my rethink-2 was not allowing me to ssh to it) that this was adding a key to a specific VM, but if it is in fact adding the key to the DO account, then my request may not make sense.

[brandondrew]

Although in any case a menu would be more convenient.

[brandondrew]

Yes, I've confirmed that add-key adds a key to the account, not to the VM