hyprland setup

v2/arch-hyprland.sh

@@ -1 +1,99 @@
-#!/usr/bin/env bash
+#!/bin/bash
+set -euo pipefail
+
+##########################
+# Color helpers (printf-safe, no tput)
+##########################
+RED="\033[0;31m"
+GREEN="\033[0;32m"
+YELLOW="\033[0;33m"
+CYAN="\033[0;36m"
+GRAY="\033[0;37m"
+BOLD="\033[1m"
+RESET="\033[0m"
+
+# Disable colors if output is not a terminal
+if [ ! -t 1 ]; then
+    RED="" GREEN="" YELLOW="" CYAN="" GRAY="" BOLD="" RESET=""
+fi
+
+say_red()    { printf "\n"; printf "%b%s%b\n" "$RED" "$*" "$RESET"; }
+say_green()    { printf "\n"; printf "%b%s%b\n" "$GREEN" "$*" "$RESET"; }
+say_yellow()   { printf "\n"; printf "%b%s%b\n" "$YELLOW" "$*" "$RESET"; }
+say_cyan()     { printf "\n"; printf "%b%s%b\n" "$CYAN" "$*" "$RESET"; }
+say_gray()     { printf "\n"; printf "%b%s%b\n" "$GRAY" "$*" "$RESET"; }
+say_bold()     { printf "\n"; printf "%b%s%b\n" "$BOLD" "$*" "$RESET"; }
+
+##########################
+# Use exported variables from main detection script
+##########################
+OS="${DETECTED_OS:-debian}"
+DDE="${DETECTED_DE}"
+DE="${SELECTED_DE:-none}"
+TWM="${SELECTED_TWM:-none}"
+INSTALL_LEVEL="${INSTALL_LEVEL:-minimal}"
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
+
+##########################
+# Helper functions
+##########################
+install_packages() { sudo pacman -Sy; sudo pacman -S --noconfirm --needed "$@"; }
+is_package_installed() { pacman -Qi "$@" &>/dev/null; }
+remove_packages() { sudo pacman -Rs --noconfirm "$@"; }
+
+detect_de() {
+    if command -v xfce4-session >/dev/null 2>&1; then
+        echo "xfce"
+    else
+        echo ""
+    fi
+}
+
+detect_display_manager() {
+    if [ -f /etc/X11/default-display-manager ]; then
+        basename "$(cat /etc/X11/default-display-manager)"
+    else
+        echo ""
+    fi
+}
+
+enable_graphical_target() {
+    sudo systemctl enable sddm
+    sudo systemctl set-default graphical.target
+}
+
+#########################
+# Start installation
+##########################
+say_yellow "Starting hyprland setup..."
+
+CURRENT_DE="$(detect_de)"
+CURRENT_DM="$(detect_display_manager)"
+
+if [[ -z "$CURRENT_DE" ]]; then
+    say_cyan -e "No Desktop Environment detected. Installing Hyprland (light setup with SDDM)..."
+
+    install_packages sddm hyprland dunst grim kitty polkit-kde-agent qt5-wayland qt6-wayland slurp uwsm wofi xdg-desktop-portal-hyprland
+    enable_graphical_target
+
+    say_green -e "Hyprland with SDDM installed successfully. You can reboot now to start Hyprland."
+else
+    say_cyan -e "Detected existing Desktop Environment: $CURRENT_DE"
+
+    if [[ "$CURRENT_DM" == "lightdm" ]]; then
+        say_yellow -e "LightDM is currently active. Replacing with SDDM..."
+
+        sudo systemctl disable lightdm
+        sudo apt purge -y lightdm lightdm-gtk-greeter
+
+        install_packages sddm
+        enable_graphical_target
+
+        say_green -e "LightDM removed and replaced with SDDM."
+    else
+        say_cyan -e "Current display manager: ${CURRENT_DM:-none}. Leaving unchanged."
+    fi
+fi
+
+# End of script
+say_green -e "Hyprland / SDDM setup completed."