Fed up with Gnome? Here's how to purge it

#!/bin/bash
set -e

# Step 1 - Install ly display manager
sudo pacman -S ly

# Step 2 - Swap display managers
sudo systemctl enable ly@tty2.service
sudo systemctl disable gdm.service

# Step 3 - Remove GNOME (keeps gnome-keyring)
sudo pacman -Rns \
  alacarte decibels evince flat-remix-gnome gnome-control-center \
  nautilus sushi totem xdg-desktop-portal-gnome yaru-gnome-shell-theme-git \
  gnome-shell gnome-session gnome-settings-daemon mutter gjs gdm \
  gnome-app-list gnome-autoar gnome-backgrounds gnome-bluetooth-3.0 \
  gnome-browser-connector-git gnome-calculator gnome-calendar gnome-characters \
  gnome-clocks gnome-color-manager gnome-common gnome-connections gnome-console \
  gnome-contacts gnome-desktop gnome-desktop-4 gnome-desktop-common \
  gnome-disk-utility gnome-font-viewer gnome-keybindings gnome-logs gnome-maps \
  gnome-menus gnome-music gnome-online-accounts gnome-remote-desktop \
  gnome-screenshot gnome-software-appstream-git gnome-software-packagekit-plugin-appstream-git \
  gnome-system-monitor gnome-text-editor gnome-themes-extra gnome-tour \
  gnome-tweaks gnome-user-docs gnome-user-share gnome-weather \
  gnome-shell-extension-appindicator gnome-shell-extension-arc-menu \
  gnome-shell-extension-caffeine gnome-shell-extension-clipboard-indicator \
  gnome-shell-extension-dash-to-panel gnome-shell-extension-desktop-icons-ng \
  gnome-shell-extension-forge gnome-shell-extension-gsconnect \
  gnome-shell-extension-pop-shell-git gnome-shell-extensions \
  gnome-shell-extension-vitals gnome-shell-extension-weather-oclock \
  gnome-shell-theme-copernico-git gnome-shell-theme-macos-mojave \
  gnome-shell-theme-mist-git gnome-shell-theme-viva-git \
  mutter-devkit

# Step 4 - Clean up orphans
sudo pacman -Rns $(pacman -Qdtq) 2>/dev/null || true

# Step 5 - Reboot
sudo reboot