#!/usr/bin/env bash

# Define dotfiles directory and check it exists
dotfiles="$HOME/.dotfiles"
if [[ ! -n "$dotfiles" ]]
then
    echo "Could not find ${dotfiles}!" >&2
    exit 1
fi

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

# Create a binaries directory
mkdir -p -- "$HOME/.local/bin"

# Link in essential logical binaries
ln -insv -- "$dotfiles/ack/ack" "$HOME/.local/bin"

# Link in essential configuration files
ln -insv -- "$dotfiles/ack/ackrc"         "$HOME/.ackrc"
ln -insv -- "$dotfiles/bash/bash_logout"  "$HOME/.bash_logout"
ln -insv -- "$dotfiles/bash/bash_profile" "$HOME/.bash_profile"
ln -insv -- "$dotfiles/bash/bashrc"       "$HOME/.bashrc"
ln -insv -- "$dotfiles/bash/bashrc.d"     "$HOME/.bashrc.d"
ln -insv -- "$dotfiles/curl/curlrc"       "$HOME/.curlrc"
ln -insv -- "$dotfiles/git/gitconfig"     "$HOME/.gitconfig"
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 :gmntx opt
do
    case $opt in
        g)
            mkdir -pv -- "$HOME/.gnupg"
            ln -insv -- "$dotfiles/gnupg/gpg.conf"       "$HOME/.gnupg"
            ln -insv -- "$dotfiles/gnupg/gpg-agent.conf" "$HOME/.gnupg"
            ;;
        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"
            ;;
        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))