git submodule: track 2 branches
Since a while (v1.8.2),
git submodule allow us to track a specific branch:
git submodule add -b <tracked_branch> <added_sobmodule>
That’s pretty useful in a use case where you use meta-projet to track a bunch of project in their releasing branch from a public remote.
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Now, I have a use case in which I need to track both a release branch and a dev branch. So I add to the previous command:
git submodule add -b <another_tracked_branch> <already_added_sobmodule>
I get this error (v2.12.0):
'already_added_sobmodule' existe déjà dans l'index
Which mean that already_added_sobmodule already exist in the index…
How could I track (using submodule) only 2 of the branches of a public git remote?
One Solution collect form web for “git submodule: track 2 branches”
You could use 2 branches in your parent repo.
In the second branch, you would change the branch of the submodule in your
And since Git 2.5, you can checkout the same Git repo in separate folders (one per branches, with the
git worktree command)
But the point remains: one submodule cannot track two branches at the same time.