#!/bin/bash

PWD=$(dirname $0)
pacman="sudo pacman --needed --noconfirm -S"
pacaur="sudo pacaur --needed --noconfirm -s"

## Bootstrap
$pacman git
if ! command -v pacaur >/dev/null
then
    pushd $(mktemp -d)
    git clone https://aur.archlinux.org/pacaur.git && cd pacaur && makepkg -sri
    TEMP=$(pwd)
    popd
    rm -rf "$TEMP"
fi


########################################
#
# GUI+Desktop
#
########################################

$pacman xorg-init xorg-server xorg-xandr xorg-xrdb xorg-xmodmap \
        xorg-fonts-75dpi xorg-xset xorg-xfd xdotool
$pacaur xdo-git

# Fonts
$pacman ttf-dejavu ttf-inconsolata ttf-liberation ttf-ubuntu-font-family terminus-font
# Taskbar
$pacaur lemonbar lemonbar-xft-git siji-git clock sutils-git
# Window manager
$pacman lightdm lightdm-webkit2-greeter bspwm sxhkd compton
sudo sed -i 's/^#\?\(user-session=\).*/\1bspwm/;
             s/^#\?\(greeter-allow-guest=\).*/\1false/;
             s/^#\?\(greeter-session=\).*/\1lightdm-webkit2-greeter/'
    /etc/lightdm/lightdm.conf
sudo sed -i 's/^#\?\(webkit-theme = \).*/\1vnought/'
    /etc/lightdm/lightdm-webkit2-greeter.conf



########################################
#
# System/Shell
#
########################################

# Essentials
$pacman wget curl make tmux rsync tree the_silver_searcher bc xsel

# Install hooks
hookdest=/etc/pacman.d/hooks
for hook in $PWD/pacman.d/hooks/*.hook
do
    [ -f $hookdest/$(basename "$hook") ] || ln -svf $hook $hookdest/
done

# Install crontab
$pacman cronie
[ -f $PWD/crontab ] && crontab $PWD/crontab

# Utilities
$pacman feh youtube-dl rofi mpd mpc ncmpcpp redshift
$pacaur git-crypt fasd



########################################
#
# Networking
#
########################################

ETH=$(basename $(echo /sys/class/net/enp*))
WLP=$(basename $(echo /sys/class/net/wlp*))

$pacman dhcpcd netctl
# Speed up connections on boot
if ! grep "^noarp$" /etc/dhcpcd.conf
then
    echo "\nnoarp" | sudo tee -a /etc/dhcpcd.conf
fi

if [[ $ETH ]]; then
    $pacman ifplug
    sudo systemctl enable netctl-ifplugd@$ETH.service
    sudo systemctl start netctl-ifplugd@$ETH.service
fi

if [[ $WLP ]]; then
    $pacman wpa_supplicant wpa_actiond dialog
    sudo wifi-menu
fi



########################################
#
# Apps & Customization
#
########################################

# Applications
$pacman rxvt-unicode firefox obs-studio chromium

# GTK theme
[[ -d /usr/share/themes/Arc-Dark ]] || $pacaur gtk-theme-arc