#!/bin/bash
set -euo pipefail

dotdir="$HOME/dots"
dothome="$dotdir/home"
dotroot="$dotdir/root"
syspath="$(realpath "$1")"

if [[ "$syspath" == "$HOME"* ]]; then
  dotpath="${syspath/#$HOME/$dothome}"
else
  dotpath="$dotroot$syspath"
fi

cp -vi "$syspath" "$dotpath"