ls snapshots

ls_snapshot.sh

function ls_snapshot {
    if [[ -z $1 ]]; then
        n_backup=1
    else
        n_backup=${1}
    fi;
    search=""
    original_path=$(pwd -P)

    >&2 echo -e "\e[1m${original_path}\e[21m"
    path=$(pwd -P)

    while [[ ${path} != ".snapshots" && $path != "/" ]];
    do
        s=`fd --threads 1 --full-path "$path" --absolute-path --max-depth 1 --type d --hidden "$path" --exec basename | grep '.snapshots' | wc -l`
        if [ $s -gt 0 ]; then
            search=${path}
            path=".snapshots"
            base="${original_path/${search}/}"
            snapshot_dir=`ls -1 ${search}/.snapshots/ | awk -v n=${n_backup} "{if(NR==n)print}"`
            >&2 echo -e "${search}/.snapshots/\e[34m${snapshot_dir}\033[0m${base}/"
            ls ${search}/.snapshots/${snapshot_dir}${base}/
        else
            path="$(readlink -f "$path"/..)"
            echo ${path}
        fi;        
    done
}