Re: how to filter a pull

> I'm a git beginner (and an old user of cvs, and more recently of
> subversion, and occasionally of arch)
> 
> I'm very pleased with the decentralized character of git and the ease
> to manage branches. But I have a usual problem that I don't know how
> to solve properly in git.
> 
> I have projects that draw some parts from two or three other
> projects. But it is usually some small part, that are included, and
> patched in my project. I want to follow the development of these fellow
> projects.
> 
> My problem is that I can of course get a branch to host a copy of the
> project (if the are under git I can clone and pull, if not I use the
> native scm to import and commit in the branch). But now I cannot merge
> in my development branch as I include only a small part. 
> 
> I found no way to register that I copy these part. The only one I can think of,
> is to have a script to extract a sub branch  with only the appropriate
> part and then pull from it (or push to my project). 
> i.e. I pull from the project (if git) or update in cvs, or ..., then I
> filter to extract the appropiate part, then push to my development branch.
> 
> But I suppose there are a lot of cleaner way to do it. And moreover
> I'm quite sure that developers have met the same problem, and have solved it.
> 
> Sorry to ask such  a stupid question but 
> (1) git naming itself stupid content tracker encourage dumb people
> like me to ask stupid questions .
> (2) I tried to RTFM, but could not find the appropriate page.
> 
> Thank you for any hint.