How do I remove a submodule?

Question

How do I remove a Git submodule? Why can't I do git submodule rm module_name?

Answer 1

In modern git (I'm writing this in 2022, with an updated git installation), this has become quite a bit simpler:

• Run git rm <path-to-submodule>, and commit.

This removes the filetree at <path-to-submodule>, and the submodule's entry in the .gitmodules file. I.e. all traces of the submodule in your repository proper are removed.

As the docs note however, the .git dir of the submodule is kept around (in the modules/ directory of the main project's .git dir), "to make it possible to checkout past commits without requiring fetching from another repository".
If you nonetheless want to remove this info, manually delete the submodule's directory in .git/modules/, and remove the submodule's entry in the file .git/config. These steps can be automated using the commands

• rm -rf .git/modules/<path-to-submodule>, and
• git config --remove-section submodule.<path-to-submodule>.

---

Older community wiki instructions:

Via the page Git Submodule Tutorial:

To remove a submodule you need to:

1. Delete the relevant section from the .gitmodules file.
2. Stage the .gitmodules changes:
   git add .gitmodules
3. Delete the relevant section from .git/config.
4. Remove the submodule files from the working tree and index:
   git rm --cached path_to_submodule (no trailing slash).
5. Remove the submodule's .git directory:
   rm -rf .git/modules/path_to_submodule
6. Commit the changes:
   git commit -m "Removed submodule <name>"
7. Delete the now untracked submodule files:
   rm -rf path_to_submodule

See also: alternative steps below.

Answer 2

Since git1.8.3 (April 22d, 2013):

There was no Porcelain way to say "I no longer am interested in this submodule", once you express your interest in a submodule with "git submodule init".
"git submodule deinit" is the way to do so.

The deletion process also uses git rm (since git1.8.5 October 2013).

Summary

The 3-steps removal process would then be:

0. mv a/submodule a/submodule_tmp

1. git submodule deinit -f -- a/submodule    
2. rm -rf .git/modules/a/submodule
3. git rm -f a/submodule
# Note: a/submodule (no trailing slash)

# or, if you want to leave it in your working tree and have done step 0
3.   git rm --cached a/submodule
3bis mv a/submodule_tmp a/submodule

Explanation

rm -rf: This is mentioned in Daniel Schroeder's answer, and summarized by Eonil in the comments:

This leaves .git/modules/<path-to-submodule>/ unchanged.
So if you once delete a submodule with this method and re-add them again, it will not be possible because repository already been corrupted.

---

git rm: See commit 95c16418:

Currently using "git rm" on a submodule removes the submodule's work tree from that of the superproject and the gitlink from the index.
But the submodule's section in .gitmodules is left untouched, which is a leftover of the now removed submodule and might irritate users (as opposed to the setting in .git/config, this must stay as a reminder that the user showed interest in this submodule so it will be repopulated later when an older commit is checked out).

Let "git rm" help the user by not only removing the submodule from the work tree but by also removing the "submodule.<submodule name>" section from the .gitmodules file and stage both.

---

git submodule deinit: It stems from this patch:

With "git submodule init" the user is able to tell git they care about one or more submodules and wants to have it populated on the next call to "git submodule update".
But currently there is no easy way they can tell git they do not care about a submodule anymore and wants to get rid of the local work tree (unless the user knows a lot about submodule internals and removes the "submodule.$name.url" setting from .git/config together with the work tree himself).

Help those users by providing a 'deinit' command.
This removes the whole submodule.<name> section from .git/config either for the given submodule(s) (or for all those which have been initialized if '.' is given).
Fail if the current work tree contains modifications unless forced.
Complain when for a submodule given on the command line the url setting can't be found in .git/config, but nonetheless don't fail.

This takes care if the (de)initialization steps (.git/config and .git/modules/xxx)

Since git1.8.5, the git rm takes also care of the:

• 'add' step which records the url of a submodule in the .gitmodules file: it is need to removed for you.
• the submodule special entry (as illustrated by this question): the git rm removes it from the index:
  git rm --cached path_to_submodule (no trailing slash)
  That will remove that directory stored in the index with a special mode "160000", marking it as a submodule root directory.

If you forget that last step, and try to add what was a submodule as a regular directory, you would get error message like:

git add mysubmodule/file.txt 
Path 'mysubmodule/file.txt' is in submodule 'mysubmodule'

---

Note: since Git 2.17 (Q2 2018), git submodule deinit is no longer a shell script.
It is a call to a C function.

See commit 2e61273, commit 1342476 (14 Jan 2018) by Prathamesh Chavan (pratham-pc).
^{(Merged by Junio C Hamano -- gitster -- in commit ead8dbe, 13 Feb 2018)}

git ${wt_prefix:+-C "$wt_prefix"} submodule--helper deinit \
  ${GIT_QUIET:+--quiet} \
  ${prefix:+--prefix "$prefix"} \
  ${force:+--force} \
  ${deinit_all:+--all} "$@"

Answer 3

The majority of answers to this question are outdated, incomplete, or unnecessarily complex.

A submodule cloned using git 1.7.8 or newer will leave at most four traces of itself in your local repo. The process for removing those four traces is given by the three commands below:

# 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

Answer 4

Just a note. Since git 1.8.5.2, two commands will do:

git rm -r the_submodule
rm -rf .git/modules/the_submodule

As @Mark Cheverton's answer correctly pointed out, if the second line isn't used, even if you removed the submodule for now, the remnant .git/modules/the_submodule folder will prevent the same submodule from being added back or replaced in the future. Also, as @VonC mentioned, git rm will do most of the job on a submodule.

--Update (07/05/2017)--

Just to clarify, the_submodule is the relative path of the submodule inside the project. For example, it's subdir/my_submodule if the submodule is inside a subdirectory subdir.

As pointed out correctly in the comments and other answers, the two commands (although functionally sufficient to remove a submodule), do leave a trace in the [submodule "the_submodule"] section of .git/config (as of July 2017), which can be removed using a third command:

git config -f .git/config --remove-section submodule.the_submodule 2> /dev/null

Answer 5

Simple steps

1. Remove config entries:
   git config -f .git/config --remove-section submodule.$submodulename
git config -f .gitmodules --remove-section submodule.$submodulename
2. Remove directory from index:
   git rm --cached $submodulepath
3. Commit
4. Delete unused files:
   rm -rf $submodulepath
rm -rf .git/modules/$submodulename

Please note: $submodulepath doesn't contain leading or trailing slashes.

Background

When you do git submodule add, it only adds it to .gitmodules, but once you did git submodule init, it added to .git/config.

So if you wish to remove the modules, but be able to restore it quickly, then do just this:

git rm --cached $submodulepath
git config -f .git/config --remove-section submodule.$submodulepath

It is a good idea to do git rebase HEAD first and git commit at the end, if you put this in a script.

Also have a look at an answer to Can I unpopulate a Git submodule?.

Answer 6

To remove a submodule added using:

REPOSITORY=blah@blah.com:repos/blah.git
MOD_DIR=lib/blah
git submodule add $REPOSITORY $MOD_DIR

Run:

git rm $MOD_DIR

That's it.

For old versions of git (circa ~1.8.5, actually even in 2.26.2) use:

git submodule deinit $MOD_DIR
git rm $MOD_DIR
git config -f .gitmodules --remove-section submodule.$MOD_DIR

Answer 7

In addition to the recommendations, I also had to rm -Rf .git/modules/path/to/submodule to be able to add a new submodule with the same name (in my case I was replacing a fork with the original)

Answer 8

You must remove the entry in .gitmodules and .git/config, and remove the directory of the module from the history:

git rm --cached path/to/submodule

If you'll write on git's mailing list probably someone will do a shell script for you.

Answer 9

I found deinit works good for me:

git submodule deinit <submodule-name>    
git rm <submodule-name>

From git docs:

deinit

Unregister the given submodules, i.e. remove the whole submodule.$name section from .git/config together with their work tree.

Answer 10

You can use an alias to automate the solutions provided by others:

[alias]
  rms = "!f(){ git rm --cached \"$1\";rm -r \"$1\";git config -f .gitmodules --remove-section \"submodule.$1\";git config -f .git/config --remove-section \"submodule.$1\";git add .gitmodules; }; f"

Put that in your git config, and then you can do: git rms path/to/submodule

Answer 11

To summarize, this is what you should do :

1. Set path_to_submodule var (no trailing slash):

   path_to_submodule=path/to/submodule

2. Delete the relevant line from the .gitmodules file:

   git config -f .gitmodules --remove-section submodule.$path_to_submodule

3. Delete the relevant section from .git/config

   git config -f .git/config --remove-section submodule.$path_to_submodule

4. Unstage and remove $path_to_submodule only from the index (to prevent losing information)

   git rm --cached $path_to_submodule

5. Track changes made to .gitmodules

   git add .gitmodules

6. Commit the superproject

   git commit -m "Remove submodule submodule_name"

7. Delete the now untracked submodule files

   rm -rf $path_to_submodule

   rm -rf .git/modules/$path_to_submodule

Answer 12

If the submodule was accidentally added because you added, committed and pushed a folder that was already a Git repository (contained .git), you won’t have a .gitmodules file to edit, or anything in .git/config. In this case all you need is :

git rm --cached subfolder
git add subfolder
git commit -m "Enter message here"
git push

FWIW, I also removed the .git folder before doing the git add.

Answer 13

1. git submodule deinit <path to submodule>
2. Remove the section from .gitmodules
3. git rm <path to submodule>
4. Delete the module files which you need to remove from your project.
5. Add the deleted files to git and call git add .gitmodules
6. Commit and Push

Answer 14

After experimenting with all the different answers on this site, I ended up with this solution:

#!/bin/sh
path="$1"
if [ ! -f "$path/.git" ]; then
  echo "$path is no valid git submodule"
  exit 1
fi
git submodule deinit -f $path &&
git rm --cached $path &&
rm -rf .git/modules/$path &&
rm -rf $path &&
git reset HEAD .gitmodules &&
git config -f .gitmodules --remove-section submodule.$path

This restores the exact same state as before you added the submodule. You can right away add the submodule again, which was not possible with most of the answers here.

git submodule add $giturl test
aboveScript test

This leaves you with a clean checkout with no changes to commit.

This was tested with:

$ git --version
git version 1.9.3 (Apple Git-50)

Answer 15

What I'm currently doing Dec 2012 (combines most of these answers):

oldPath="vendor/example"
git config -f .git/config --remove-section "submodule.${oldPath}"
git config -f .gitmodules --remove-section "submodule.${oldPath}"
git rm --cached "${oldPath}"
rm -rf "${oldPath}"              ## remove src (optional)
rm -rf ".git/modules/${oldPath}" ## cleanup gitdir (optional housekeeping)
git add .gitmodules
git commit -m "Removed ${oldPath}"

Answer 16

I recently find out a git project which include many useful git related command: https://github.com/visionmedia/git-extras

Install it and type :

git-delete-submodule submodule

Then things are done. The submodule directory will be removed from your repo and still exist in your filesystem. You can then commit the change like: git commit -am "Remove the submodule".

Answer 17

Here is what I did :

1.) Delete the relevant section from the .gitmodules file. You can use below command:

git config -f .gitmodules --remove-section "submodule.submodule_name"

2.) Stage the .gitmodules changes

git add .gitmodules

3.) Delete the relevant section from .git/config. You can use below command:

git submodule deinit -f "submodule_name"

4.) Remove the gitlink (no trailing slash):

git rm --cached path_to_submodule

5.) Cleanup the .git/modules:

rm -rf .git/modules/path_to_submodule

6.) Commit:

git commit -m "Removed submodule <name>"

7.) Delete the now untracked submodule files

rm -rf path_to_submodule

Answer 18

All the answers look outdated. I am using git version 2.28.0. One line answer is,

git rm path-to-submodule

However, even though the submodule is removed from source control, .git/modules/path-to-submodule still contains the submodule repository and .git/config contains its URL, so you still have to remove those manually:

git config --remove-section submodule.path-to-submodule
rm -rf .git/modules/path-to-submodule

Sometimes, you have to use the -f flag:

$ git rm -f img2vec

For example, because you might get an error like this:

$ git rm img2vec/
error: the following file has changes staged in the index:
    img2vec
(use --cached to keep the file, or -f to force removal)

Answer 19

For the benefit of the reader, this here tries to sum it up and give a step-by-step guide on how to do it if things do not work as expected. Following is the tested and safe way for git version 2.17 and above to get rid of a submodule:

submodule="path/to/sub"              # no trailing slash!
git submodule deinit -- "$submodule"
git rm -- "$submodule"

• If this does not work for you, see below.
• No options. Nothing dangerous. And do not even consider doing more!
• Tested with Debian Buster 2.20.1 and Ubuntu 18.04 2.17.1.
• "$submodule" is just to emphasize where to put the name, and that you have to be careful with spaces and the like
• If on Windows ignore the first line and replace "$submodule" with the Windows way of a properly specified path to the submodule. (I am not Windows)

Warning!

Never touch the insides of the .git directory yourself! Editing inside .git enters the dark side. Stay away at all cost!

And yes, you can blame git for this, as many handy things were missing in git in the past. Like a proper way to remove submodules again.

I think there is a very dangerous part in the documentation of git submodule. It recommends to remove $GIT_DIR/modules/<name>/ yourself. In my understanding this is not only plain wrong, it is extremely dangerous and provokes major headaches in future! See below.

Note that

git module deinit

is the direct inverse to

git module init

but

git submodule deinit -- module
git rm -- module

also is quite the inverse to

git submodule add -- URL module
git submodule update --init --recursive -- module

because some commands basically need to do more than just a single thing:

• git submodule deinit -- module
  • (1) updates .git/config
• git rm
  • (2) removes the files of the module
  • (3) thereby recursively removes the submodules of the submodule
  • (4) updates .gitmodules
• git submodule add
  • pulls in the data to .git/modules/NAME/
  • (1) does git submodule init, so updates .git/config
  • (2) does git submodule update, so, nonrecursively checks out the module
  • (4) updates .gitmodules
• git submodule update --init --recursive -- module
  • pulls in further data if needed
  • (3) checks out the submodules of the submodule recursively

This cannot be fully symmetric, as keeping it strictly symmetric does not make much sense. There simply is no need for more than two commands. Also "pulling in the data" is implicit, because you need it, but removing the cached information is not done, because this is not needed at all and might wipe precious data.

This truly is puzzling to newcomers, but basically is a good thing: git just does the obviously thing and does that right, and does not even try to do more. git is a tool, which must do a reliable job, instead of being just another "Eierlegende Wollmilchsau" ("Eierlegende Wollmilchsau" translates for me to "some evil version of a Swiss army knife").

So I understand complaints of people, saying "Why doesn't do git the obvious thing for me". This is because "obvious" here depends from the point of view. Reliability in each and every situation is far more important. Hence what's obvious for you often is not the right thing in all possible technical situations. Please remember that: AFAICS git follows the technical path, not the social one. (Hence the clever name: git)

If this fails

The commands above may fail due to following:

• Your git is too old. Then use a newer git. (See below how to.)
• You have uncommitted data and might lose data. Then better commit them first.
• Your submodule is not clean in a git clean sense. Then first clean your submodule using that command. (See below.)
• You have done something in the past which is unsupported by git. Then you are on the dark side and things get ugly and complicated. (Perhaps using another machine fixes it.)
• Perhaps there are more ways to fail I am not aware of (I am just some git power-user.)

Possible fixes follow.

Use a newer git

If your machine is too old there is no submodule deinit in your git. If you do not want (or can) update your git, then just use another machine with a newer git! git is meant to be fully distributed, so you can use another git to get the job done:

• workhorse:~/path/to/worktree$ git status --porcelain must not output anything! If it does, cleanup things first!
• workhorse:~/path/to/worktree$ ssh account@othermachine
• othermachine:~$ git clone --recursive me@workhorse path/to/worktree/.git TMPWORK && cd TMPWORK
• Now do the submodule stuff
• othermachine:~/TMPWORK$ git commit . -m . && exit
• workhorse:~/path/to/worktree$ git fetch account@othermachine:TMPWORK/.git
• workhorse:~/path/to/worktree$ git merge --ff-only FETCH_HEAD. If this does not work, use git reset --soft FETCH_HEAD
• Now cleanup things, until git status is clean again. You are able to do so, because you have had it clean before, thanks to the first step.

This othermachine can be some VM, or some Ubuntu WSL under Windows, whatever. Even a chroot (but I assume that you are non-root, because if you are root it should be more easy to update to the newer git).

Note that if you cannot ssh in, there are trainloads of ways to transport git repositories. You can copy your worktree on some USB stick (including the .git directory), and clone from the stick. Clone the copy, just to get things in a clean fashion again. This might be a PITA, in case your submodules are not accessible from othermachine directly. But there is a solution for this, too:

git config --add url.NEWURLPREFIX.insteadOf ORIGINALURLPREFIX

You can use this multiply, and this is saved into $HOME/.gitconfig. Something like

git config --add 'url./mnt/usb/repo/.insteadof' https://github.com/

rewrites URLs like

https://github.com/XXX/YYY.git

into

/mnt/usb/repo/XXX/YYY.git

It's easy if you start to become accustomed to powerful git features like this.

Cleanup things first

Cleaning manually up is good, because this way you perhaps detect some things you forgot about.

• If git complains about unsaved stuff, commit and push it somewhere safe.
• If git complains about some leftovers, git status and git clean -ixfd is your friend
• Try to abstain from options to rm and deinit as long as you can. Options (like -f) for git are good if you are a Pro. But as you came here, you probably are not so experienced in the submodule area. So better be safe than sorry.

Example:

$ git status --porcelain
 M two
$ git submodule deinit two
error: the following file has local modifications:
    two
(use --cached to keep the file, or -f to force removal)
fatal: Submodule work tree 'two' contains local modifications; use '-f' to discard them
$ cd two
$ git submodule deinit --all
error: the following file has local modifications:
    md5chk
(use --cached to keep the file, or -f to force removal)
fatal: Submodule work tree 'md5chk' contains local modifications; use '-f' to discard them
$ cd md5chk
$ git submodule deinit --all
error: the following file has local modifications:
    tino
(use --cached to keep the file, or -f to force removal)
fatal: Submodule work tree 'tino' contains local modifications; use '-f' to discard them
$ cd tino
$ git status --porcelain
?? NEW
$ git clean -i -f -d
Would remove the following item:
  NEW
*** Commands ***
    1: clean                2: filter by pattern    3: select by numbers    4: ask each
    5: quit                 6: help
What now> 1
Removing NEW
$ cd ../../..
$ git status --porcelain
$ git submodule deinit two
Cleared directory 'two'
Submodule 'someunusedname' (https://github.com/hilbix/src.git) unregistered for path 'two'

You see, there is no -f needed on submodule deinit. If things are clean, in a git clean sense. Also note that git clean -x is not needed. This means git submodule deinit unconditionally removes untracked files which are ignored. This is usually what you want, but do not forget about it. Sometimes ignored files might be precious, like cached data which takes hours to days to be calculated again.

Why never remove $GIT_DIR/modules/<name>/?

Probably people want to remove the cached repository, because they are afraid to run into a problem later. This is true, but running into that "problem" is the correct way to solve it! Because the fix is easy, and done right you will be able to live happily ever after. This avoids more cumbersome trouble than when you remove the data yourself.

Example:

mkdir tmptest &&
cd tmptest &&
git init &&
git submodule add https://github.com/hilbix/empty.git two &&
git commit -m . &&
git submodule deinit two &&
git rm two &&
git commit -m . &&
git submodule add https://github.com/hilbix/src.git two

The last line outputs following error:

A git directory for 'two' is found locally with remote(s):
  origin    https://github.com/hilbix/empty.git
If you want to reuse this local git directory instead of cloning again from
  https://github.com/hilbix/src.git
use the '--force' option. If the local git directory is not the correct repo
or you are unsure what this means choose another name with the '--name' option.

Why this error? Because .git/modules/two/ previously was populated from https://github.com/hilbix/empty.git and now shall be re-populated from something else, namely https://github.com/hilbix/src.git. You won't see this if you re-populate it from https://github.com/hilbix/empty.git

What to do now? Well, just do exactly as told! Use --name someunusedname

git submodule add --name someunusedname https://github.com/hilbix/src.git two

.gitmodules then looks like

[submodule "someunusedname"]
    path = two
    url = https://github.com/hilbix/src.git

ls -1p .git/modules/ gives

someunusedname/
two/

This way in future you can switch branches/commit forward and backward and will never get into any trouble again, due to two/ having two different (and possibly incompatible) upstream repositories. And the best is: You keep both cached locally, too.

• This is not only true for you. It also is true for all others using your repository.
• And you do not lose history. In case you forgot to push the very latest version of the old submodule, you can enter the local copy and do so later on. Note that it is quite common that somebody forgets to push some submodules (because this is a PITA for newcomers, until they became accustomed to git).

However if you removed the cached directory, both different checkouts will stumble upon each other, because you will not use the --name options, right? So each time you do the checkout you perhaps have to remove the .git/modules/<module>/ directory again and again. This is extremely cumbersome and makes it hard to use something like git bisect.

So there is a very technical reason to keep this module directory as a placeholder. People who recommend to remove something below .git/modules/ either do not know better or forget to tell you that this makes powerful features like git bisect nearly impossible to use if this crosses such a submodule incompatibility.

A further reason is shown above. Look at the ls. What do you see there?

Well, the 2nd variant of module two/ is not under .git/modules/two/, it is under .git/modules/someunusedname/! So things like git rm $module; rm -f .git/module/$module are totally wrong! You must either consult module/.git or .gitmodules to find the right thing to remove!

So not only most other answers fall into this dangerous trap, even very popular git extensions had this bug (it's now fixed there)! So better keep your hands of the .git/ directory if you do not exactly, what you are doing!

And from the philosophical view, wiping history is always wrong! Except for quantum mechanics, as usual, but this is something completely different.

FYI you probably guessed it: hilbix is my GitHub account.

Answer 20

I had to take John Douthat's steps one step further and cd into the submodule's directory, and then remove the Git repository:

cd submodule
rm -fr .git

Then I could commit the files as a part of the parent Git repository without the old reference to a submodule.

Answer 21

Here are the 4 steps that I found necessary or useful (important ones first):

git rm -f the_submodule
rm -rf .git/modules/the_submodule
git config -f .git/config --remove-section submodule.the_submodule
git commit -m "..."

In theory, git rm in step 1 should take care of it. Hopefully, the second part of OP question can be answered positively one day (that this can be done in one command).

But as of July 2017, step 2 is necessary to remove data in .git/modules/ for otherwise, you can't e.g. add the submodule back in the future.

You can probably get away with the above two steps for git 1.8.5+ as tinlyx's answer noted, as all git submodule commands seem to work.

Step 3 removes the section for the_submodule in the file .git/config. This should be done for completeness. (The entry may cause problems for older git versions, but I don't have one to test).

For this, most answers suggest using git submodule deinit. I find it more explicit and less confusing to use git config -f .git/config --remove-section. According to the git-submodule documentation, git deinit:

Unregister the given submodules ... If you really want to remove a submodule from the repository and commit that use git-rm[1] instead.

Last but not least, if you don't git commit, you will/may get an error when doing git submodule summary (as of git 2.7):

fatal: Not a git repository: 'the_submodule/.git'
* the_submodule 73f0d1d...0000000:

This is regardless of whether you do steps 2 or 3.

Answer 22

With git v2.7.4 simple 3 steps worked just fine.

git submodule deinit -f -- a/submodule    
git rm -f a/submodule
git commit

Answer 23

The best way to remove a submodule from git:

$ git submodule deinit -f <submodule-name>
$ rm -rf .git/modules/<submodule-name>
$ git config -f .gitmodules --remove-section submodule.<submodule-name>
$ git config -f .git/config --remove-section submodule.<submodule-name>
$ git rm --cached <submodule-name>
$ git commit -m 'rm submodule: <submodule-name>'

Answer 24

I just found the .submodule (forgot exact name) hidden file, it has a list... you can erase them individually that way. I just had one, so I deleted it. Simple, but it might mess up Git, since I don't know if anything's attached to the submodule. Seems ok so far, aside from libetpan's usual upgrade issue, but that's (hopefully) unrelated.

Noticed nobody posted manual erasing, so added

Answer 25

With git 2.17 and above it's just:

git submodule deinit -f {module_name}
git add {module_name}
git commit

Answer 26

project dir:     ~/foo_project/
submodule:       ~/foo_project/lib/asubmodule
- - - - - - - - - - - - - - - - - - - - - - - - -
run:
  1.   cd ~/foo_project
  2.   git rm lib/asubmodule && 
          rm .git/modules/lib/asubmodule && 
            git submodule lib/asubmodule deinit --recursive --force

Answer 27

I followed the instructions from this very same guide How do I remove a submodule?

$ git submodule deinit -f <submodule-name>
$ rm -rf .git/modules/<submodule-name>
$ git config -f .gitmodules --remove-section submodule.<submodule-name>
$ git config -f .git/config --remove-section submodule.<submodule-name>
$ git rm --cached <submodule-name>
$ git commit -m 'rm submodule: <submodule-name>'

But it kept saying:

fatal: no submodule mapping found in .gitmodules for path

So what I did is including the path in .gitignore like this (With no asterisk in the end of the path):

<path>

Then I modified any file and did a simple push:

$ git add .
$ git commit -m "Ignoring sharedlibs folder <path> on .gitignore"
$ git push -u origin master

Answer 28

If you have just added the submodule, and for example, you simply added the wrong submodule or you added it to the wrong place, simply do git stash then delete the folder. This is assuming that adding the submodule is the only thing you did in the recent repo.

Answer 29

To summarize, this is what you should do :

Set path_to_submodule var (no trailing slash):

path_to_submodule=path/to/submodule

Delete the relevant line from the .gitmodules file:

git config -f .gitmodules --remove-section submodule.$path_to_submodule

Delete the relevant section from .git/config

git config -f .git/config --remove-section submodule.$path_to_submodule

Unstage and remove $path_to_submodule only from the index (to prevent losing information)

git rm --cached $path_to_submodule

Track changes made to .gitmodules

git add .gitmodules

Commit the superproject

git commit -m "Remove submodule submodule_name"

Delete the now untracked submodule files

rm -rf $path_to_submodule

rm -rf .git/modules/$path_to_submodule

See also : Alternative guide lines

Answer 30

This worked for me. The above answers were showing this in the terminal and nothing else was happening

'fatal: not removing 'demolibapp' recursively without -r'

1. demolibapp is my submodule name that I want to remove
2. git submodule deinit demolibapp
3. git rm --cached demolibapp -r
4. rm -rf .git/modules/demolibapp
5. git add --all
6. git commit -m "removing extra submodules"
7. git push
8. rm -rf demolibapp

Answer 31

If you want to remove the submodule without deleting the folder from your local file system here is what worked for me:

MOD=example
git rm --cached -f apps/$MOD
git config -f .gitmodules --remove-section submodule.$MOD

Answer 32

I've created a bash script to ease the removal process. It also checks whether there are changes in the repo left unsaved and asks for confirmation. It has been tested on os x would be interesting to know if it works as is on common linux distros as well:

https://gist.github.com/fabifrank/cdc7e67fd194333760b060835ac0172f

Answer 33

A simple solution using Magit

If you use Magit under Emacs you can proceed as follows:

Go to your project root, then

M-x, magit-list-submodules

then

M-x, magit-submodule-remove

You will be asked which submodule you want to remove.

That's it!

---

(My Magit version is v3.3.0)

Answer 34

In case you need to do it in one line command with bash script as below:

$ cd /path/to/your/repo && /bin/bash $HOME/remove_submodule.sh /path/to/the/submodule

Create bash script file in the $HOME dir named i.e. remove_submodule.sh:

#!/bin/bash

git config -f .gitmodules --remove-section submodule.$1
git config -f .git/config --remove-section submodule.$1
git rm --cached $1
git add .gitmodules
git commit -m "Remove submodule in $1"
rm -rf $1
rm -rf .git/modules/$1
git push origin $(git rev-parse --abbrev-ref HEAD) --force --quiet

Answer 35

• A submodule can be deleted by running git rm <submodule path> && git commit. This can be undone using git revert.
  • The deletion removes the superproject's tracking data, which are both the gitlink entry and the section in the .gitmodules file.
  • The submodule's working directory is removed from the file system, but the Git directory is kept around as it to make it possible to checkout past commits without requiring fetching from another repository.
• To completely remove a submodule, additionally manually delete $GIT_DIR/modules/<name>/.

Source: git help submodules

Answer 36

In latest git just 4 operation is needed to remove the git submodule.

• Remove corresponding entry in .gitmodules
• Stage changes git add .gitmodules
• Remove the submodule directory git rm --cached <path_to_submodule>
• Commit it git commit -m "Removed submodule xxx"

Answer 37

Removing git submodule

To remove a git submodule below 4 steps are needed.

1. Remove the corresponding entry in .gitmodules file. Entry might be like mentioned below

[submodule "path_to_submodule"]
    path = path_to_submodule
    url = url_path_to_submodule

2. Stage changes git add .gitmodules
3. Remove the submodule directory git rm --cached <path_to_submodule>.
4. Commit it git commit -m "Removed submodule xxx" and push.

Additional 2 more steps mentioned below are needed to clean submodule completely in local cloned copy.

5. Remove the corresponding entry in .git/config file. Entry might be like mentioned below

[submodule "path_to_submodule"]
    url = url_path_to_submodule

6. Do rm -rf .git/modules/path_to_submodule

These 5th and 6th steps does not creates any changes which needs commit.