Add aarch64 support

install/preflight/all.sh

@@ -2,6 +2,8 @@ source $OMARCHY_INSTALL/preflight/guard.sh
 source $OMARCHY_INSTALL/preflight/begin.sh
 run_logged $OMARCHY_INSTALL/preflight/show-env.sh
 run_logged $OMARCHY_INSTALL/preflight/pacman.sh
+run_logged $OMARCHY_INSTALL/preflight/arm.sh
+run_logged $OMARCHY_INSTALL/preflight/asahi.sh
 run_logged $OMARCHY_INSTALL/preflight/migrations.sh
 run_logged $OMARCHY_INSTALL/preflight/first-run-mode.sh
 run_logged $OMARCHY_INSTALL/preflight/disable-mkinitcpio.sh

install/preflight/arm.sh

@@ -0,0 +1,23 @@
+#!/bin/bash
+# Auto-detect ARM architecture and set flag
+arch=$(uname -m)
+if [[ "$arch" == "aarch64" || "$arch" == "arm64" ]]; then
+  export OMARCHY_ARM=true
+  echo "Auto-detected ARM architecture: $arch"
+  echo "Setting OMARCHY_ARM=true"
+
+  # Patch envs.conf for aarch64 - add Vulkan ICD for walker
+  envs_file="$HOME/.local/share/omarchy/default/hypr/envs.conf"
+  if [[ -f "$envs_file" ]]; then
+    # Check if the Vulkan ICD line already exists
+    if ! grep -q "VK_ICD_FILENAMES" "$envs_file"; then
+      echo "Patching envs.conf for aarch64..."
+      # Find the last env line and add the Vulkan ICD after it
+      last_env_line=$(grep -n "^env = " "$envs_file" | tail -1 | cut -d: -f1)
+      if [[ -n "$last_env_line" ]]; then
+        sed -i "${last_env_line}a\\\\n# Required for walker on aarch64\\nenv = VK_ICD_FILENAMES,/usr/share/vulkan/icd.d/lvp_icd.aarch64.json" "$envs_file"
+      fi
+    fi
+  fi
+
+fi

install/preflight/asahi.sh

@@ -0,0 +1,118 @@
+#!/bin/bash
+
+# Prerequisites for installing Omarchy on a m-series macbook
+#
+# 1. Follow these instructions: https://asahi-alarm.org/ and choose the minimal installation (1)
+# 2. Set up wifi and install wget
+# 3. Run the omarchy install command
+
+# Asahi Linux ARM setup script for Omarchy
+# This script automates the post-Asahi installation steps for MacBook M-series
+
+# Check if we're on Asahi Linux and need initial setup
+if [ "$EUID" -eq 0 ] && [ "$(uname -m)" = "aarch64" ]; then
+
+  # Check for Asahi indicators
+  if grep -qi "asahi" /etc/os-release 2>/dev/null ||
+    uname -r | grep -qi "asahi" ||
+    pacman -Q linux-asahi &>/dev/null ||
+    pacman -Q asahi-scripts &>/dev/null; then
+
+    echo "Detected Asahi Linux - running initial setup..."
+
+    # install gum and asahi specific packages
+    pacman -S --needed --noconfirm \
+      gum \
+      asahi-audio \
+      pipewire-alsa \
+      pipewire-jack \
+      pipewire-pulse
+
+    set -e
+
+    # Check if running as root (required for initial setup)
+    if [ "$EUID" -ne 0 ]; then
+      echo "This script must be run as root for initial setup"
+      echo "Please run: sudo bash $0"
+      exit 1
+    fi
+
+    echo "=================================="
+    echo "Omarchy Asahi Linux Setup"
+    echo "=================================="
+    echo
+
+    # Check if user already exists
+    echo "Setting up user account..."
+    existing_users=$(awk -F: '$3 >= 1000 && $1 != "nobody" {print $1}' /etc/passwd)
+
+    if [ -n "$existing_users" ]; then
+      echo "Found existing users: $existing_users"
+      use_existing=$(gum confirm "Use an existing user account?" && echo "yes" || echo "no")
+
+      if [ "$use_existing" = "yes" ]; then
+        username=$(echo "$existing_users" | gum choose --header "Select user:")
+      else
+        username=$(gum input --placeholder "Enter new username")
+      fi
+    else
+      username=$(gum input --placeholder "Enter username for Omarchy")
+    fi
+
+    # Create user if doesn't exist
+    if ! id "$username" &>/dev/null; then
+      echo "Creating user $username..."
+      useradd -m "$username"
+
+      echo "Setting password for $username..."
+      while true; do
+        password=$(gum input --password --placeholder "Enter password for $username")
+        password_confirm=$(gum input --password --placeholder "Confirm password")
+
+        if [ "$password" = "$password_confirm" ]; then
+          echo "$username:$password" | chpasswd
+          break
+        else
+          echo "Passwords don't match. Please try again."
+        fi
+      done
+
+      # Add to wheel group for sudo access
+      usermod -aG wheel "$username"
+      echo "Added $username to wheel group"
+    fi
+
+    # Enable sudo for wheel group
+    echo "Configuring sudo access..."
+    if grep -q "^# %wheel ALL=(ALL:ALL) ALL" /etc/sudoers; then
+      sed -i 's/^# %wheel ALL=(ALL:ALL) ALL/%wheel ALL=(ALL:ALL) ALL/' /etc/sudoers
+      echo "Enabled sudo for wheel group"
+    elif ! grep -q "^%wheel ALL=(ALL:ALL) ALL" /etc/sudoers; then
+      echo "%wheel ALL=(ALL:ALL) ALL" >>/etc/sudoers
+      echo "Added wheel group to sudoers"
+    fi
+
+    # User setup complete - provide instructions to continue the Omarchy installation
+    echo
+    echo "=================================="
+    echo "Initial setup complete!"
+    echo "=================================="
+    echo
+    echo "Please follow these steps to continue:"
+    echo
+    echo "1. Log in as user: $username"
+    echo
+    echo "   su - $username"
+    echo
+    echo "2. Run the following command to continue installation:"
+    echo
+    echo "   wget -qO- https://omarchy.org/install | bash"
+    echo
+    echo "=================================="
+    echo
+
+    # Exit the script here so it doesn't continue with the rest of install.sh
+    exit 0
+
+  fi
+fi

install/preflight/guard.sh

@@ -15,9 +15,6 @@ done
 # Must not be running as root
 [ "$EUID" -eq 0 ] && abort "Running as root (not user)"
 
-# Must be x86 only to fully work
-[ "$(uname -m)" != "x86_64" ] && abort "x86_64 CPU"
-
 # Must not have Gnome or KDE already install
 pacman -Qe gnome-shell &>/dev/null && abort "Fresh + Vanilla Arch"
 pacman -Qe plasma-desktop &>/dev/null && abort "Fresh + Vanilla Arch"