#!/bin/sh -e

install_dotfiles() {
	local target_dir="$1"
	for d in dotfiles/*; do
		cp -v "$d" "${target_dir}/$(basename "$d")"
	done
}

install_files() {
	local target_dir="$1"
	local source_dir="${2:-.}"
	if [ ! -d "${source_dir}" ]; then
		echo "Source directory ${source_dir} does not exist, skipping."
		return
	fi
	(
		cd "${source_dir}"
		for f in *; do
			case "$f" in
			^dotfiles)
				install_dotfiles "${target_dir}"
				;;
			*)
				if [ -d "$f" ]; then
					(cd "$d" && install_files "${target_dir}/$f")
				else
					cp -v "$f" "${target_dir}"
				fi
				;;
			esac
		done
	)
}

###

install_files "${HOME}" home
install_files "/etc" etc