Visual Studio, GIT, and SQL Scripts

I am trying to figure out a way to have all of our random SQL scripts that we write under source control. I am already using SSDT for the database project. This is not for these sort of scripts. It is for all the other random queries that we run over time. Before we put them in a stored procedure. Or the other scripts that just don't really fit as a SP. How can I bring my non SSDT Sql scripts under source control using Visual Studio?