[xwiki-devs] [Idea] LESS compilation speed up idea with checksum

Hi devs and especially Guillaume, I was creating a subwiki locally and accessing it the first time was taking quite long (several seconds) and I was wondering why. My guess is that the less cache is indexed on the wiki id and it had to recompile the LESS files from the flamingo skin for that wiki. I was wondering why since the compilation will result in the same CSS than the one used for the main wiki! So it would seem to be some extra work for nothing. So I was thinking: What about computing a checksum of the file to compile and use that as the less cache id instead of our current cache id? Would that work? Thanks -Vincent