#!/usr/bin/env bash

# Just stop if any problems
set -o errexit

# Refuse to expand empty variables
set -o nounset

# Define dotfiles directory
dotfiles=$HOME/.dotfiles

# Check out submodules
(cd $dotfiles && git submodule --quiet update --init )

# Link in essentials
ln -insv $dotfiles/bash/bashrc      $HOME/.bashrc
ln -insv $dotfiles/bash/bashrc.d    $HOME/.bashrc.d
ln -insv $dotfiles/readline/inputrc $HOME/.inputrc
ln -insv $dotfiles/sh/profile       $HOME/.profile
ln -insv $dotfiles/sh/profile.d     $HOME/.profile.d
ln -insv $dotfiles/terminfo         $HOME/.terminfo
ln -insv $dotfiles/vim/vimrc        $HOME/.vimrc
ln -insv $dotfiles/vim              $HOME/.vim

# Link in shell stuff.
while getopts :gmnptx opt
do
    case $opt in
        g)
            ln -insv $dotfiles/git/gitconfig $HOME/.gitconfig
            ;;
        m)
            ln -insv $dotfiles/mutt/muttrc $HOME/.muttrc
            ln -insv $dotfiles/mutt        $HOME/.mutt
            ;;
        n)
            mkdir -pv $HOME/.config $HOME/.local/share/newsbeuter
            ln -insv $dotfiles/newsbeuter $HOME/.config
            ;;
        p)
            mkdir -pv $HOME/.gnupg
            ln -insv $dotfiles/gnupg/gpg.conf       $HOME/.gnupg
            ln -insv $dotfiles/gnupg/gpg-agent.conf $HOME/.gnupg
            ;;
        t)
            ln -insv $dotfiles/tmux/tmux.conf   $HOME/.tmux.conf
            ;;
        x)
            mkdir -pv $HOME/.config
            ln -insv $dotfiles/X/Xmodmap    $HOME/.Xmodmap
            ln -insv $dotfiles/X/Xresources $HOME/.Xresources
            ln -insv $dotfiles/X/xsession   $HOME/.xsession
            ln -insv $dotfiles/X/xsessionrc $HOME/.xsessionrc
            ln -insv $dotfiles/vim/gvimrc   $HOME/.gvimrc
            ln -insv $dotfiles/awesome      $HOME/.config/awesome
            ;;
    esac
done
shift $((OPTIND-1))