I work in a small startup (4-5 developers) and all our code is versioned with git. I am looking for an internal tool which I can deploy to one of the internal servers which would serve a basic "code search" webpage and let you search/suggest by file names etc and also display the results by syntax highlighting and line numbering etc. Is there any free such tool?
While not free You can get a starter version of Fisheye for $10 USD.
I have had good results with Fisheye