yaourt-install.sh

#!/bin/sh
# title      : yaourt-install
# description: This script install yaourt downloading and compiling package-query and yaourt
# author     : Christopher Fernández
# usage      : yaourt-install

echo "================================================"
echo "Remember that you need to be in the sudoers file"
echo "to install Yaourt successfully."
echo "================================================"
echo ""
echo -n "Proceed with installation? [Y/n] "
read yes

function install {
  base=$(pacman -Qs base-devel)
  if [[ $base == "" ]]; then
    echo "You don't have base-devel group package."
    echo 'To install base-devel group just do a "pacman -S base-devel"'
    exit 1
  else
    echo "Retrieving package-query ..."
    curl -O https://aur.archlinux.org/packages/pa/package-query/package-query.tar.gz
    echo "Uncompressing package-query ..."
    tar zxvf package-query.tar.gz
    cd package-query
    echo "Installing package-query ..."
    makepkg -si --noconfirm
    cd ..
    echo "Retrieving yaourt ..."
    curl -O https://aur.archlinux.org/packages/ya/yaourt/yaourt.tar.gz
    echo "Uncompressing yaourt ..."
    tar zxvf yaourt.tar.gz
    cd yaourt
    echo "Installing yaourt ..."
    makepkg -si --noconfirm
    echo "Done!"
  fi  
}

if [[ $yes == "Y" || $yes == "y" || $yes == "" ]]; then
  install
else
  echo "Exiting ..."
  exit 1
fi