[Seaside] Grease - get image directory

[Francois Stephany]

On 14/03/12 01:33, Philippe Marschall wrote:
> Am 14. März 2012 05:40 schrieb Francois Stephany<tulipe.moutarde at gmail.com>:
>> Hi,
>>
>> GRPlatform has two methods: filesIn:aPathString and
>> directoriesIn:aPathString. They return the absolute paths of the contained
>> files.
>>
>> However I do not see any (portable) way to know the image directory.
>>
>> I think it is sometimes needed, for example:
>> GRPlatform current directoriesIn: 'bootstrap'
>>
>> (where bootstrap is a directory next to my Pharo image). Gives me all the
>> absolute path of the directories lying in<image directory>/bootstrap
>>
>> How can I get the relative path of these directories compared to the
>> 'bootstrap' directory?
>
> Does it have to be portable?

That would be great. It's actually for this:
http://code.google.com/p/seaside/issues/detail?id=267