Be able to index folders too #20
Description
Currently only files are indexable.
The idea is to be able to index folders too (e.g. .git).
TBD:
- Should indexing be generic (simpler, searching both files and folders) or explicit via an argument (more verbose, search either for files or folders or both)?
- Which folder should be launched, the one that was found or its parent?
- Should a new feature be implemented in order to separate the item to be indexed and the item to be launched? For instance, search for .git but launch the first .sln.