#!/bin/bash

dotfiles="$(dirname "$(dirname "$(readlink -f "$0")")")"

dot_ln() {
    rel="$(echo "${1#$dotfiles/}" | sed -e 's~[^/]\+~..~g')/"
    ln -s "${rel#../}${1#$HOME/}" "$HOME/$2"
}

find $dotfiles -mindepth 1 -type d \( -name '[+.]*' -prune -o -print \) | while read d; do
    mkdir -p "$HOME/.${d#$dotfiles/}"
done

find $dotfiles -mindepth 1 -maxdepth 1 -type d -name '+*' | while read d; do
    rm -f "$HOME/${d#$dotfiles/+}"
    dot_ln "$d" "${d#$dotfiles/+}"
done

find $dotfiles -mindepth 1 \( -name '[+.]*' -prune -o -not -type d -print \) | while read f; do
    rm -f "$HOME/.${f#$dotfiles/}"
    dot_ln "$f" ".${f#$dotfiles/}"
done

for cache in mutt ssh gdb zsh rlwrap ccache; do
    mkdir -p "$HOME/.cache/$cache"
done