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How effectively delete a git submodule.

To remove a submodule you need to:

  • Delete the relevant section from the .gitmodules file.
  • Stage the .gitmodules changes git add .gitmodules
  • Delete the relevant section from .git/config.
  • Run git rm --cached path_to_submodule (no trailing slash).
  • Run rm -rf .git/modules/path_to_submodule (no trailing slash).
  • Commit git commit -m "Removed submodule "
  • Delete the now untracked submodule files rm -rf path_to_submodule
@RecoX
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RecoX commented May 23, 2022

This seems to be a more modern version (copied from https://stackoverflow.com/a/36593218/2066118):

# Remove the submodule entry from .git/config
git submodule deinit -f path/to/submodule

# Remove the submodule directory from the superproject's .git/modules directory
rm -rf .git/modules/path/to/submodule

# Remove the entry in .gitmodules and remove the submodule directory located at path/to/submodule
git rm -f path/to/submodule

We should upvote this answer

Done!

@psytron
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psytron commented May 27, 2022

I think above can be simplified using following commands.
git submodule deinit <path_to_submodule>
git rm <path_to_submodule>
git commit-m "Removed submodule "
rm -rf .git/modules/<path_to_submodule>

true works efficiently. Thnks

Excellent!

@slo-addy
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slo-addy commented Jun 2, 2022

Life saver! Thank you.

@jairusjoer
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jairusjoer commented Aug 11, 2022

Thanks 🔥

@coeneivan
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coeneivan commented Sep 18, 2022

👍

@panozzaj
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panozzaj commented Sep 22, 2022

Building on the answers above...

If you're doing this a lot, you can create an executable script discoverable in your PATH named git-submodule-remove with the following contents: https://github.com/panozzaj/conf/blob/master/common/bin/git-submodule-remove

Then you can run git submodule-remove path/to/submodule to quickly remove it.

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