Detecting if Git

[MrHinsh]

What is the best way to detect if there is a git repository where the code is running?

nkdAgility/azure-devops-migration-tools#1726

I have a tool that folks often download and run in debug, then submit a support request. I want to detect if git is available, and if so then output some data.

What is the best way to test if git?

[kzu]

You can check for a non-empty $(GitRoot) (meaning there's a git repo)