CMake/CTest test every commit

[Torgny Nyblom]

Hi,

I'm trying to get a way to do a "cmake/make/make test/make install" cycle for 
every commit (or rather push but that is another issue) an was wondering if 
there is a way to make the ctest script only update the local git (or 
checkout) to a certain commit?

The use case I have in mind is that I have a continious integration run of 
ctest running and during one run more then one push is made so the next update 
will need to trigger more then one new test cycle with the intermediate states 
of the repo.

/Regards
Torgny