#!/bin/bash
FILE=/lib/libncursest.so
work_dir="${PWD}"
cores="$(nproc)"
curses_url="https://invisible-mirror.net/archives/ncurses/current/ncurses.tar.gz"
#if test -f "$FILE"; then
#       echo "$FILE exists; skipping ncurses compile."
#else
#        echo "$FILE does not exist, fetching and compiling ncurses source code now..."
        mkdir ncurses
        wget -q -O- "${curses_url}" | tar -xz -C ncurses
        echo "Fetched ncurses source code from ${curses_url}..."
        cd ncurses/*/ || exit
        echo "Runnning configure script..." 
        ./configure --with-pthread --with-shared > /dev/null
        echo "Running make..."         
        make -j"${cores}" > /dev/null
#fi
	if cmp --silent -- "./lib/libncursest.so" "/lib/libncursest.so"; then
		echo "You have a version of ncurses that was identical to the one that was compiled."
		echo " Quitting..."
		exit
	else
		echo "You have a different version of ncurses than the one that was just compiled."
		read -p "Would you like to install the new version? [y/N] " userchoice


		if [ "$userchoice" = "Y" ]; then
			echo "The program will now attempt to install the new version of ncurses (the one that was just compiled). In order to do this, the sudo password is required."
			echo "Installing the new version of ncurses..."
			sudo make install
			echo "The new version has been installed. The program will now quit."
			echo "Quitting..."
			exit

		else
			echo "You chose to not install the new ncurses version. This program will now quit."
			echo "Quitting..."
			exit			
		fi
	fi