archer2.sh

#!/bin/bash

timedatectl set-ntp true


read -p " Timezone Selection
1. List All Timezones
2. Enter Timezone " TZCHECK
case $TZCHECK in
    [1]* ) timedatectl list-timezones;;
    [2]* ) read -p " Enter Timezone [eg: Asia/Colombo]" TZ
           timedatectl set-timezone $TZ;;
    * ) echo "Please select [1/2]";;
esac


read -p "Do you want to sync sytemclock & HW Clock?[Y/n]" CLOCK
case $CLOCK in
    [Yy]* ) hwclock --systohc;;
    [Nn]* ) echo "";;
    * ) echo "Please answer [Y/n]";;
esac


read -p "Do you want to set (en_US.UTF-8) as System Locale?[Y/n]" LOCALE
case $LOCALE in
    [Yy]* ) echo LANG=en_US.UTF-8 >> /etc/locale.conf;;
    [Nn]* ) read -p "Enter the your System Locale Option" CUSTOMLOCALE
            echo LANG=$CUSTOMLOCALE >> /etc/locale.conf;;
    * ) echo "Please answer [Y/n]";;
esac


read -p "Enter the hostname for this system" HOSTNAME
echo $HOSTNAME >> /etc/hostname
echo "
127.0.0.1   localhost
::1         localhost
127.0.1.1   $HOSTNAME.localdomain   $HOSTNAME" >> /etc/hosts


echo "Enter password for root user" 
passwd

echo "Installing essential packages"
pacman -S grub grub-btrfs efibootmgr base-devel linux-headers networkmanager network-manager-applet wpa_supplicant dialog os-prober mtools dosfstools reflector git wget ntfs-3g
systemctl enable NetworkManager

read -p "Do you want to enable bluetooth support?[Y/n]" BLUETOOTH
case $BLUETOOTH in
    [Yy]* ) pacman -S bluez bluez-utils
            systemctl enable bluetooth ;;
    [Nn]* ) echo "";;
    * ) echo "Please answer [Y/n]";;
esac

mv /etc/mkinitcpio.conf /etc/mkinitcpio.conf.orig
touch /etc/mkinitcpio.conf
echo "
MODULES=()
BINARIES=()
FILES=()
HOOKS=(base udev autodetect modconf block filesystems keyboard btrfs)" > /etc/mkinitcpio.conf
mkinitcpio -p linux


echo "Installing GRUB"
grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id Arch
grub-mkconfig -o /boot/grub/grub.cfg

read -p "Enter username for new user" NEWUSER
useradd -mG wheel $NEWUSER
echo "Emter Password for $NEWUSER"
passwd $NEWUSER
sed -i "s/# %wheel ALL=(ALL) ALL/%wheel ALL=(ALL) ALL/g" /etc/sudoers.tmp

read -p "Select a desktop environment
1. Gnome
2. Xfce
3. KDE " DESKTOPENV
case $DESKTOPENV in
    [1]* ) pacman -S gnome xdg-utils xdg-user-dirs	
           systemctl enable gdm;;
    #[2]* ) pacman -S xfce4;;
    [3]* ) pacman -S plasma-desktop sddm konsole plasma-nm
           systemctl enable sddm;;
    * ) echo "Please select [1/2/3]";;
esac

mkdir -p /tmp/yay
cd /tmp/yay
pacman -S --needed git base-devel
git clone https://aur.archlinux.org/yay-bin.git
cd yay-bin
makepkg -si
cd /
rm -rf /tmp/yay


exit
umount -l /mnt