I don't know if this is the proper forum for this; didn't really seem like a Stack Overflow question, so if I'm in the wrong here, do point me to the correct SE site.
Anyway, I have a Prestashop 18.104.22.168 installed on a CentOS 5 machine. Recently, they released the 1.5.0 version, which I'd like to upgrade to.
However, during developing a rather customized theme for it, I had to modify the core files (and yes I know how stupid this was, and probably even more stupid that I didn't keep a list of modified files). What's done is done though.
So now I'm faced with a problem; I need to update, but I don't want it to overwrite my modifications.
Is there a way (preferably in the console) to do a diff between my current installation and 22.214.171.124 vanilla, to get a list of files that are modified (sans the themes folder, perhaps)?