How to I disable git-lfs?

Question

I have a repository on bitbucket that is using LFS. Since using it for some time, I\'ve decided to move the repository back to a space under my control. The only reason I used L

Answer 1

For particular file

1. Remove file/pattern from .gitattributes
2. Go to file dir and run touch myfile.bin
3. Commit and push changes

Answer 2

Update current commit only

If you want to move off LFS, but are not so worried about fixing the entire git history, you can do the following;

git lfs uninstall
touch **/*
git commit -a

This will uninstall LFS support, touch every single file (so that git recognises that is has changed) then commit them all. If you like you could be more specific (ie, **/*.png for example). Note that using ** requires extended glob support enabled (shopt -s globstar on bash)

Update entire history

This worked for me - but it throws lots of errors (I think I'm getting an error for every commit that a file hasn't been added to LFS in) and takes a long time (roughly 2-3 seconds per commit).

git lfs uninstall
git filter-branch -f --prune-empty --tree-filter '
  git lfs checkout
  git lfs ls-files | cut -d " " -f 3 | xargs touch
  git rm -f .gitattributes
  git lfs ls-files | cut -d " " -f 3 | git add
' --tag-name-filter cat -- --all

It uninstalls git LFS support (theoretically preventing LFS from messing with the index) then for each commit it makes sure the LFS files are checked out properly, then touches them all (so git realises they have changed), removes the settings for LFS found in .gitattributes so that when cloning it doesn't keep trying to use LFS, then adds the real file to the index.

After you do the above, you will need to do a force push. Naturally, that'll throw anyone else working on your repo into a detached head state - so doing this during a code freeze is wise. Afterwards, it's probably easiest to get everyone to do a fresh clone.

Answer 3

git lfs migrate export

From git lfs migrate help:

Export

The export mode migrates Git LFS pointer files present in the Git history out of Git LFS, converting them into their corresponding object files.

Example Workflow

1. Verify you actually have LFS files with git lfs ls-files.
2. Remove all filter=lfs lines from ALL the .gitattributes files in your repo. .gitattributes can live anywhere so make sure you find them all otherwise this can cause migration issues later.
3. Commit any changes you made to .gitattributes.
4. Make sure you have no changes with git status.
5. Run the migration: git lfs migrate export --everything --include .
6. Run git status to make sure you have no changes. If you left .gitattributes with filter=lfs you might incorrectly have changes now.
7. Verify all the previously listed LFS files are no longer present with git lfs ls-files.
8. Inspect files (e.g., open formerly LFS files to make sure they aren't corrupt) and run your build to make sure everything works.

Tips

• Run on case sensitive file system, in case you have file system collisions (e.g. ./LICENSE and ./License) at some point.
• Git rid of all your filter=lfs lines from ALL your .gitattributes.
• You may also want to delete LFS remains in .git/hooks directory: pre-commit, post-commit, post-checkout, post-merge.
• With $GIT_TRACE=1 there should be no sign of ...trace git-lfs: filepathfilter: accepting...