A simple shell script to quickly / easily install "pacaur" on archlinux

pacaur_install.sh

#!/bin/sh

# Run the following from a terminal to install pacaur:
# $ curl -s https://gist.githubusercontent.com/ashevchuk/f801eaad5159135d5d36d6dee95f3a14/raw/pacaur_install.sh | sh

echo "Checking for system updates..."
sudo pacman -Syu

WORKDIR=$(mktemp -d /tmp/pacaur_install.XXXXXXXXX)

mkdir -p ${WORKDIR}
cd ${WORKDIR}

sudo pacman -S base-devel fakeroot expac yajl jq git meson gtest gmock --noconfirm --needed

AURPACKAGES=( cower auracle-git pacaur )
for pkg in "${AURPACKAGES[@]}"
do
    if [ ! -n "$(pacman -Qs ${pkg})" ]; then
        curl -s https://aur.archlinux.org/cgit/aur.git/plain/PKGBUILD?h=${pkg} | makepkg -f --skippgpcheck
        sudo pacman -U ${pkg}*.tar.xz --noconfirm
    fi
done

# Clean up...
cd -
rm -rf ${WORKDIR}