#!/bin/sh

yellow="\033[33m"
blue="\033[34m"

traverse() {
    for package in "$(pwd)"/*; do
        if [ -d "$package" ]; then
            printf "$yellow------ %s ------\n$blue" "$(basename "$package")"
            stow "$1" "$(basename "$package")" --verbose
        fi
    done
}

case "$1" in
link)
    if [ "$2" = "" ]; then
        traverse "-R"
    else
        printf "$yellow------ %s ------\n$blue" "$2"
        stow -R "$2" --verbose
    fi
    ;;
unlink)
    if [ "$2" = "" ]; then
        traverse "-D"
    else
        printf "$yellow------ %s ------\n$blue" "$2"
        stow -D "$2" --verbose
    fi
    ;;
*)
    exit 1
    ;;
esac