Comment by tagraves

We use a somewhat similar approach in RWX when pulling LFS files[1]. We run `git lfs ls-files` to get a list of the lfs files, then pass that list into a task which pulls each file from the LFS endpoint using curl. Since in RWX the output of tasks are cached as long as their inputs don't change, the LFS files just stay in the RWX cache and are pulled from there on future clones in CI. In addition to saving on GitHub's LFS bandwidth costs, the RWX cache is also _much_ faster to restore from than `git lfs pull`.

[1] https://github.com/rwx-cloud/packages/blob/main/git/clone/bi...