Bamboo is incompatible with setting alternate LFS URLs in .lfsconfig

Summary

Since Bamboo performs a Git LFS fetch before checking out the branch, any changes made to the .lfsconfig (e.g. to change the LFS URL) are not respected for the fetch and the fetch will fail if the base repository doesn't have LFS support.

Steps to Reproduce

1. Change lfs.url in the .lfsconfig and push it to the repository
   E.g.

   [lfs]
           url = https://my_example/lfs/lfsrepotest.git/info/lfs
   

2. Perform a Bamboo build using an LFS enabled repository and a source-code checkout

Expected Results

LFS files are fetched from the LFS URL configured in .lfsconfig

Actual Results

LFS files are attempted to be fetched from the repository URL.

Notes

Setting the lfs.url in the global git config is respected, but is not a viable solution on a build server utilizing many repositories with LFS objects in different locations:

git config --global lfs.url https://alternate-lfs-repository/info/lfs

Workaround

1. Disable LFS support at Repository Configuration > Advanced Options > Enable LFS
2. Use a script task after the source-code checkout task to do a LFS pull

   git remote set-url origin ssh://repository:7999/proj/repo.git
   git lfs pull
   git remote set-url origin file://nothing