If I'm not mistaken, this sounds like a perfect use for the least-used form
of the merge command.
Specifically, create the vendor folder (for simplicity, call this location
"A")
Move your existing version of the vendored item (call this location B) to a
new location (location C).
Copy the vendor i
We are using vendor branches for most third-party libraries, but there are
a few projects in our source tree that haven't been brought in via vendor
branches. Some of them have local modifications, too.
Is there a recommended way to start using vendor branches with them? For
one unmodified proje