include .git to remote sync

also .project tree doesn't show .git folder, how to enable this? 

Could you explain your remote sync procedure?

sync local files to remote target host, where is a build process,

seems it now works - I removed git name from exclude symbols in remote sync options dialog

however second question is still actual - how to show .git folder in local project tree? 

If you want to see the .git folder, you need to remove it from the ignore list in the File Types settings.

by the way - scopes is a good thing , but it doesn't work properly for my project:

the project contains a few folders like:

<root>/c++

<root>/c

<root>/python

<root>/java

.....

(implemenation of API for different language clients)

if I select (to scope) 'c++' it creates a filter: 

file[<root>]:c++//*

however it creates a scope for 'c' subfolder

I use this to solve my problem:

preferences->Deployment->Options

See the right side of the window, and remove all context those in "Exclude items by name".

Then remove all old files in the remote host, sync again, that should be working.