When I run
git --version in the Terminal, I get prompted to install the "command line developer tools":
What exactly do I get from these "command line developer tools", and how much disk space will the installation use up? I don't want to drag along a whole bunch of useless programs just because I want to use a single command.
(Assume that I do not want to use Homebrew, for whatever reason. The question is asking about the disk space used up by an installation of Apple's "command line developer tools").