I've been having problem with the .idea/dataSources.ids for a long time now.
No big deal, but it's very annoying to see this file
dissapearing/reappearing, and messing up with SVN.
I'm sorry I can't describe any reproducible consistent behavior, but
this is exactly the problem here, it's very erratic.
I can't make head or tail of what's going on really.
All I know is that it's changing a little bit too often, adding useless
empty XML attributes for instance, which make it frequently for a
change in SVN.
My guess would be that there's probably a suppression/recreation
sometimes, instead of just a update, which could potentially mess up
with the way SVN works.
All I want is share some project dataSources among all the team
members. Even better would be to be able to share Global dataSources
among team members.
Thanks for investigating.