omarchy/install/preflight/aur.sh

#!/bin/bash

# Only add Chaotic-AUR if the architecture is x86_64 so ARM users can build the packages
if [[ "$(uname -m)" == "x86_64" ]] && ! command -v yay &>/dev/null; then
  # Try installing Chaotic-AUR keyring and mirrorlist
  if sudo pacman-key --recv-key 3056513887B78AEB &&
    sudo pacman-key --lsign-key 3056513887B78AEB &&
    sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-keyring.pkg.tar.zst' &&
    sudo pacman -U --noconfirm 'https://cdn-mirror.chaotic.cx/chaotic-aur/chaotic-mirrorlist.pkg.tar.zst'; then

    # Add Chaotic-AUR repo to pacman config
    echo -e '\n[chaotic-aur]\nInclude = /etc/pacman.d/chaotic-mirrorlist' | sudo tee -a /etc/pacman.conf >/dev/null

    # Install yay directly from Chaotic-AUR
    sudo pacman -Sy --needed --noconfirm yay
  else
    echo "Failed to install Chaotic-AUR, so won't include it in pacman config!"
  fi
fi

# Manually install yay from AUR if not already available
if ! command -v yay &>/dev/null; then
  # Install build tools
  sudo pacman -Sy --needed --noconfirm base-devel
  cd /tmp
  rm -rf yay-bin
  git clone https://aur.archlinux.org/yay-bin.git
  cd yay-bin
  makepkg -si --noconfirm
  cd -
  rm -rf yay-bin
  cd ~
fi

# Add fun and color to the pacman installer
sudo sed -i '/^\[options\]/a Color\nILoveCandy' /etc/pacman.conf