#!/bin/bash

common_programs_list=(\
htop \
tmux \
git \
fish \
mc \
wget \
sudo \
unzip \
dmenu \
cmake \
make \
gcc \
python3 \
pulseaudio \
pulseaudio-alsa \
alsa \
alsa-utils \
exa)

os_list=(Debian Arch Raspberry)
os_list_count=${#os_list[@]}
answer=$(($os_list_count + 1))
main_dir=$PWD
common_programs=$( IFS=$'\n'; echo "${common_programs_list[*]}" )

echo "###########################################"
echo "# Wellcome to my Linux instalation Script #"
echo "###########################################"

echo "Please Select your OS"
for i in "${!os_list[@]}"; 
do 
	echo "[$(($i + 1))] ${os_list[$i]}"
done

echo $answer

while (( answer > 3 ))
do
	read -p "Select your os or ( $(($os_list_count + 1)) to quit ) " answer
done

#Checks if the goven progrramm exists.
if ! command -v foo &> /dev/null
then
    echo "<the_command> could not be found"
    exit
fi