[ptp-user] ignore files in a synchronized project

[Stéphane Backaert <stephanebackaert@xxxxxxxxx>]

Hi,

I would like to synchronized only a part of the files in my local project dir: the src directory in fact. 

Unfortunately, when I add new rules in the .gitignore file, every modification in one file of src synchronizes all files in both sense (new or added in the remote or local side) without taking account of .gitignore.
If I type git --git-dir=.ptp-sync/ rm --cached <files I want to ignore> in remote side, then synchronization fails...

What can I do to ignore a part of my project directory in the sync process?

Thanks!

Stephane