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= Comparing `submodule` and `subrepo`
This document compares Git's `submodule` command to the new `subrepo` command,
with examples and discussion of all the common operations. I'll use the term
"External" to mean the general concept of an external repo that might be used
as a submodule or a subrepo.
= Overview
= Adding a new External
As an owner or collaborator, you have decided to add a new External to your
repo:
- Submodule :: `git submodule add git@github.com/user/external`
- Subtree :: `git subtree --squash --prefix=external git@github.com/user/external`
- Subrepo :: `git subrepo clone git@github.com/user/external`
/…to be completed…/
= Updating from a changed External
= Pushing External changes upstream
= Moving/Renaming an External
= Making an External on a branch
= Changing the tracking branch of an External
= Removing an External
= Migration from One to the Other
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