hyprland-install.sh

#!/bin/bash
set -e

clear
echo "======================================"
echo " Arch Linux + Hyprland Guided Installer"
echo "======================================"
sleep 2

# Root check
if [[ $EUID -ne 0 ]]; then
  echo "Run as root."
  exit 1
fi

# Keyboard
loadkeys us

# Time
timedatectl set-ntp true

# Disk selection
lsblk
read -rp "Enter target disk (e.g. /dev/sda or /dev/nvme0n1): " DISK
echo "THIS WILL ERASE ALL DATA ON $DISK"
read -rp "Type YES to continue: " CONFIRM
[[ "$CONFIRM" != "YES" ]] && exit 1

# Partition
parted "$DISK" --script mklabel gpt
parted "$DISK" --script mkpart EFI fat32 1MiB 512MiB
parted "$DISK" --script set 1 esp on
parted "$DISK" --script mkpart ROOT ext4 512MiB 100%

EFI="${DISK}1"
ROOT="${DISK}2"

# Format
mkfs.fat -F32 "$EFI"
mkfs.ext4 -F "$ROOT"

# Mount
mount "$ROOT" /mnt
mkdir -p /mnt/boot
mount "$EFI" /mnt/boot

# Base install
pacstrap /mnt \
  base \
  linux \
  linux-firmware \
  base-devel \
  networkmanager \
  sudo \
  vim \
  git

genfstab -U /mnt >> /mnt/etc/fstab

# Chroot
arch-chroot /mnt /bin/bash <<'EOF'

set -e

# Timezone
ln -sf /usr/share/zoneinfo/UTC /etc/localtime
hwclock --systohc

# Locale
sed -i 's/#en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen
locale-gen
echo "LANG=en_US.UTF-8" > /etc/locale.conf

# Hostname
read -rp "Hostname: " HOST
echo "$HOST" > /etc/hostname
cat <<HOSTS > /etc/hosts
127.0.0.1 localhost
::1       localhost
127.0.1.1 $HOST.localdomain $HOST
HOSTS

# Root password
echo "Set root password"
passwd

# User
read -rp "Username: " USERNAME
useradd -m -G wheel $USERNAME
passwd $USERNAME
echo "%wheel ALL=(ALL) ALL" > /etc/sudoers.d/wheel

# Network
systemctl enable NetworkManager

# Bootloader
pacman -S --noconfirm grub efibootmgr
grub-install --target=x86_64-efi --efi-directory=/boot --bootloader-id=ARCH
grub-mkconfig -o /boot/grub/grub.cfg

# =========================
# HYPRLAND INSTALL SECTION
# =========================

pacman -S --noconfirm \
  hyprland \
  xdg-desktop-portal-hyprland \
  wayland \
  wayland-protocols \
  wlroots \
  pipewire \
  pipewire-audio \
  pipewire-pulse \
  wireplumber \
  kitty \
  firefox \
  polkit \
  grim \
  slurp \
  wl-clipboard \
  mako \
  thunar \
  sddm

# Enable services
systemctl enable sddm
systemctl enable pipewire pipewire-pulse

# Polkit
pacman -S --noconfirm polkit-gnome

# Hyprland config
mkdir -p /home/$USERNAME/.config/hypr
cat <<HYPR > /home/$USERNAME/.config/hypr/hyprland.conf
monitor=,preferred,auto,1
exec-once = dbus-update-activation-environment --systemd WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
exec-once = waybar &
exec-once = mako &
input {
  kb_layout = us
}
bind = SUPER, RETURN, exec, kitty
bind = SUPER, Q, killactive
bind = SUPER, M, exit
bind = SUPER, E, exec, thunar
HYPR

chown -R $USERNAME:$USERNAME /home/$USERNAME/.config

# Wayland SDDM
mkdir -p /etc/sddm.conf.d
cat <<SDDM > /etc/sddm.conf.d/wayland.conf
[General]
DisplayServer=wayland
SDDM

EOF

# Finish
umount -R /mnt
echo "======================================"
echo " Installation complete. Rebooting..."
echo "======================================"
reboot