#!/usr/bin/env bash

clean-git-folder() {
    if [[ -z "$1" ]]; then
        echo '$1/path is empty.'
        exit
    fi

    local git_folders=$(ls-git-folder "$1")
    for git_folder in $git_folders; do
        echo "Clean git folder $git_folder."
        git -C "$git_folder" clean -df
    done
}
clgf() {
    clean-git-folder "$@"
}