sudo port upgrade all

[Joshua Root]

Ryan Schmidt wrote:
> 
> On Nov 30, 2008, at 07:41, Joshua Root wrote:
>> 'port install all' and 'port install uninstalled' should also throw an
>> error, unless you give it an override flag like --yes-really-all.
> 
> If "all" and "uninstalled" are already expanded into the list of ports
> by the time the "install" procedure comes around (aren't they?), by what
> criteria should it decide to issue an error? Number of ports? Something
> else?

process_cmd determines which action is being run before it expands the
portlist, so we can catch it there.

- Josh