Add install options for xpadneo driver under gaming (#2009)

* Add optional xpadneo driver prompt to Steam installer

Prompts users during Steam installation to optionally install the xpadneo driver, which fixes common Xbox/Bluetooth controller issues including detection problems and missing rumble support.

* Install xpadneo controller driver by default

* Add idempotency checks and relaunch state

* Remove Steam launch since relaunch required

* Extract xbox controller installer into separate step

* Bring back launch

* Force reinstall

---------

Co-authored-by: David Heinemeier Hansson <david@hey.com>

bin/omarchy-install-steam

@@ -1,5 +1,7 @@
 #!/bin/bash
 
+set -e
+
 echo "Now pick dependencies matching your graphics card"
-sudo pacman -Syu --noconfirm steam
+sudo pacman -S --noconfirm steam
 setsid gtk-launch steam >/dev/null 2>&1 &

bin/omarchy-install-xbox-controllers

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+# Install xpadneo to ensure controllers work out of the box
+sudo pacman -S --noconfirm --needed linux-headers
+yay -S --noconfirm xpadneo-dkms
+
+# Prevent xpad/xpadneo driver conflict
+echo blacklist xpad | sudo tee /etc/modprobe.d/blacklist-xpad.conf >/dev/null
+echo hid_xpadneo | sudo tee /etc/modules-load.d/xpadneo.conf >/dev/null
+
+# Give user access to game controllers
+sudo usermod -a -G input $USER
+
+# Modules need to be loaded
+gum confirm "Install requires reboot. Ready?" && sudo reboot now

bin/omarchy-menu

@@ -296,10 +296,11 @@ show_install_ai_menu() {
 }
 
 show_install_gaming_menu() {
-  case $(menu "Install" "  Steam\n  RetroArch [AUR]\n󰍳  Minecraft") in
+  case $(menu "Install" "  Steam\n  RetroArch [AUR]\n󰍳  Minecraft\n󰖺  Xbox Controller [AUR]") in
   *Steam*) present_terminal omarchy-install-steam ;;
   *RetroArch*) aur_install_and_launch "RetroArch" "retroarch retroarch-assets libretro libretro-fbneo" "com.libretro.RetroArch.desktop" ;;
   *Minecraft*) install_and_launch "Minecraft" "minecraft-launcher" "minecraft-launcher" ;;
+  *Xbox*) present_terminal omarchy-install-xbox-controllers ;;
   *) show_install_menu ;;
   esac
 }