Installing LFS for a cloned Git repository when using lfs-filestore

lfs_install.sh

#!/bin/bash

if [[ $# -lt 1 ]]
then
        echo "Usage: $0 LFS_FOLDERSTORE_PATH"
        exit 1
fi

lfs_folderstore_bin=$(which lfs-folderstore)
lfs_folderstore_path=$1

if [[ -z "$lfs_folderstore_bin" ]]
then
        echo "!!! Error: could not find an executable lfs-folderstore, please install it from" \
                "https://github.com/sinbad/lfs-folderstore/releases if it's missing, or add the" \
                "appropriate permissions"
        exit 2
fi

read -p "Continuing will run 'git reset --hard'. Confirm? [yN] " confirm

if [[ -z "$confirm" || "$confirm" != "y" && "$confirm" != "Y" ]]
then
        echo "==> Aborted"
        exit 3
fi

git config --add lfs.customtransfer.lfs-folder.path lfs-folderstore
git config --add lfs.customtransfer.lfs-folder.args "$lfs_folderstore_path"
git config --add lfs.standalonetransferagent lfs-folder
git reset --hard

echo "==> Successful"