Script that installs Compiz packages in ArchLinux

arch-compiz.sh

#!/bin/bash
####################
### arch-compiz ####
version="20130814" #
### JustBrowsing ###
####################

packerDepends="binutils wget ca-certificates jshon git pcre"
xorgDepends="xorg-server xorg-xinit xf86-video-fbdev xf86-video-vesa xf86-input-keyboard xf86-input-mouse mesa-libgl"
compileDepends="make gcc autoconf automake"
compizRollback="compiz-core compiz-bcop compizconfig-backend-gconf compizconfig-python libcompizconfig"
compizRollbackPlugins="compiz-fusion-plugins-main compiz-fusion-plugins-extra emerald emerald-themes"
compizAUR="ccsm fusion-icon-fixed python2-sexy"

echo "==> Complete Compiz installer for ArchLinux"

# Packer depends
[ "$UID" != "0" ] && [ "$USER" != "root" ] && exit 1;
rm /var/lib/pacman/db.lock 2>/dev/null
pacman -Syy --noconfirm --needed $packerDepends &&

# Installer packer
mkdir -p /opt/aur/packer &&
cd /opt/aur/packer &&
wget https://aur.archlinux.org/packages/pa/packer/PKGBUILD -O PKGBUILD &&
makepkg --asroot --noconfirm -i --needed &&
packer -Ss justbrowsing-webapps

# Xorg depends
pacman -S --noconfirm --needed $xorgDepends 2>/dev/null &&

# Compile depends
pacman -S --noconfirm --needed $compileDepends 2>/dev/null &&

# Edit pacman.conf
cp /etc/pacman.conf /etc/pacman.conf.precompiz
arch=$(uname -m 2>/dev/null);
line=$(grep -n "^\[community]" /etc/pacman.conf | awk -F : '{print $1}');
line=$((line+1));
server="Server = http://arm.konnichi.com/2013/04/01/community/os/${arch}"
sed -i "${line}s|Include.*|$server|g" /etc/pacman.conf

# Install compiz packages from Arch Rollback Machine
pacman -Syy --noconfirm --needed $compizRollback $compizRollbackPlugins

# Revert pacman.conf
cp /etc/pacman.conf.precompiz /etc/pacman.conf 
pacman -Syy &&

# Install AUR packages
packer -S --noconfirm $compizAUR

echo "[DONE]"

Notice: Arch Rollback Machine decommissioned.

This script is on hold until I mirror the packages elsewhere.