Initialize Git LFS and start tracking files with it

initiate_git_lfs.sh

# Initialize Git LFS and start tracking files with it

## Install Git LFS (MacOS)
brew install git-lfs

## Change to repository
cd $PROJECT_REPO

## If you've already added or committed the file(s) you'd like to track with LFS,
## you'll need to edit them out of the Git history. See:
## https://gist.github.com/wcarhart/0c8106fbff33e747400cf7a6edcb2847

## Initialize Git LFS
git lfs install

## Track desired file
git lfs track $VERY_BIG_FILE

## Add .gitattributes to history
git add .gitattributes

## Continue as normal
git add -A
git commit -m "Initialized LFS"
git push