Simple installer for AUR packages

aur-get

#!/bin/bash

[ -z $1 ] && echo "No package name specified" && exit 1


# If the package does not exist in the aur, exit with an error
[ "$(curl -I -s "https://aur.archlinux.org/packages/${1}" | head -n 1 | cut -d$' ' -f2)" = 404 ] && {
	echo "Could not locate package: ${1}"
	exit -1
}

cd $HOME/Downloads

# If the directory already exists, prompt for reinstallation
[ -d "${1}-aur" ] && {
	read -n 1 -p "$HOME/Downloads/${1}-aur already exists. Reinstall? [Y/n] " REINSTALL
	echo ""  
	if [[ -z $REINSTALL || "${REINSTALL^^}" = "Y" ]]; then
		sudo rm -rf "${1}-aur"
	else
		exit 0
	fi
}

# Clone the repository, move into it, and install
git clone "https://aur.archlinux.org/${1}.git" "${1}-aur"
cd "${1}-aur"
makepkg -si

# If the installation failed, remove the cloned directory
[ $? != 0 ] && rm -rf "${1}-aur"