path: root/copy.sh

#!/usr/bin/env bash
# ==================================================
#  KoolDots (2026)
#  Project URL: https://github.com/LinuxBeginnings
#  License: GNU GPLv3
#  SPDX-License-Identifier: GPL-3.0-or-later
# ==================================================
# Purpose:
#   Orchestrates copying/upgrading LinuxBeginnings's Hyprland dotfiles into ~/.config.
#   Handles interactive prompts, backups/restores, per-app tweaks, and express mode.
#
# Layout (high-level; future modularization targets):
#   - Constants/colors, helper sourcing (copy_menu.sh, lib_backup.sh, lib_detect.sh, lib_prompts.sh, lib_apps.sh, lib_copy.sh).
#   - New update helper (lib_update.sh) provides menu-driven repo update: verifies Hyprland-Dots root, stashes changes, git pull, logs, summarizes, waits for keypress.
#   - Version helpers and CLI parsing (install/upgrade/express).
#   - Safety checks (non-root), banners/notices.
#   - Environment/distro checks and warnings.
#   - GPU/VM/NixOS detection tweaks (lib_detect.sh).
#   - Input prompts (keyboard, resolution, clock format, animations) (lib_prompts.sh).
#   - Workflow selection effects (express vs standard).
#   - Backup/restore helpers (in scripts/lib_backup.sh).
#   - App enablement/editor selection (lib_apps.sh).
#   - Copy phases (lib_copy.sh):
#       * Part 1: fastfetch/kitty/rofi/swaync (prompted replace).
#       * Waybar special handling (symlinks, configs/styles restore).
#       * Part 2: other configs (btop, cava, hypr, etc.) + ghostty/wezterm installs.
#   - UserConfigs/UserScripts and hypr file restores.
#   - Wallpaper handling (default + optional 1GB pack).
#   - Backup cleanup (auto in express).
#   - Final symlinks (waybar) and wallust init.
#
# Next modular steps:
#   - Restore logic has been moved into lib_copy helpers; review for further
#     consolidation or tests.
#   - Consider modularizing remaining app-specific tweaks/prompts.

clear
wallpaper=$HOME/.config/hypr/wallpaper_effects/.wallpaper_current
# Defaults updated to normalized names
waybar_style="$HOME/.config/waybar/style/Extra-Prismatic-Glow.css"
waybar_config="$HOME/.config/waybar/configs/TOP-Default"
waybar_config_laptop="$HOME/.config/waybar/configs/TOP-Default-Laptop"

# Set some colors for output messages
OK="$(tput setaf 2)[OK]$(tput sgr0)"
ERROR="$(tput setaf 1)[ERROR]$(tput sgr0)"
NOTE="$(tput setaf 3)[NOTE]$(tput sgr0)"
INFO="$(tput setaf 4)[INFO]$(tput sgr0)"
WARN="$(tput setaf 1)[WARN]$(tput sgr0)"
CAT="$(tput setaf 6)[ACTION]$(tput sgr0)"
MAGENTA="$(tput setaf 5)"
ORANGE="$(tput setaf 214)"
WARNING="$(tput setaf 1)"
YELLOW="$(tput setaf 3)"
GREEN="$(tput setaf 2)"
BLUE="$(tput setaf 4)"
SKY_BLUE="$(tput setaf 6)"
RESET="$(tput sgr0)"
MIN_EXPRESS_VERSION="2.3.18"
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
DOTFILES_DIR="$SCRIPT_DIR"
export DOTFILES_DIR
MENU_HELPER="$SCRIPT_DIR/scripts/copy_menu.sh"
BACKUP_HELPER="$SCRIPT_DIR/scripts/lib_backup.sh"
DETECT_HELPER="$SCRIPT_DIR/scripts/lib_detect.sh"
PROMPTS_HELPER="$SCRIPT_DIR/scripts/lib_prompts.sh"
APPS_HELPER="$SCRIPT_DIR/scripts/lib_apps.sh"
COPY_HELPER="$SCRIPT_DIR/scripts/lib_copy.sh"
UPDATE_HELPER="$SCRIPT_DIR/scripts/lib_update.sh"
if [ -f "$MENU_HELPER" ]; then
  # shellcheck source=./scripts/copy_menu.sh
  . "$MENU_HELPER"
fi
if [ -f "$BACKUP_HELPER" ]; then
  # shellcheck source=./scripts/lib_backup.sh
  . "$BACKUP_HELPER"
else
  echo "${ERROR} Backup helper not found at $BACKUP_HELPER. Exiting."
  exit 1
fi
if [ -f "$DETECT_HELPER" ]; then
  # shellcheck source=./scripts/lib_detect.sh
  . "$DETECT_HELPER"
else
  echo "${ERROR} Detect helper not found at $DETECT_HELPER. Exiting."
  exit 1
fi
if [ -f "$PROMPTS_HELPER" ]; then
  # shellcheck source=./scripts/lib_prompts.sh
  . "$PROMPTS_HELPER"
else
  echo "${ERROR} Prompts helper not found at $PROMPTS_HELPER. Exiting."
  exit 1
fi
if [ -f "$APPS_HELPER" ]; then
  # shellcheck source=./scripts/lib_apps.sh
  . "$APPS_HELPER"
else
  echo "${ERROR} Apps helper not found at $APPS_HELPER. Exiting."
  exit 1
fi
if [ -f "$COPY_HELPER" ]; then
  # shellcheck source=./scripts/lib_copy.sh
  . "$COPY_HELPER"
else
  echo "${ERROR} Copy helper not found at $COPY_HELPER. Exiting."
  exit 1
fi
if [ -f "$UPDATE_HELPER" ]; then
  # shellcheck source=./scripts/lib_update.sh
  . "$UPDATE_HELPER"
else
  echo "${ERROR} Update helper not found at $UPDATE_HELPER. Exiting."
  exit 1
fi

# Ensure we operate from the dotfiles root so relative paths resolve.
cd "$SCRIPT_DIR" || { echo "${ERROR} Failed to cd to $SCRIPT_DIR"; exit 1; }

version_gte() {
  [ "$1" = "$(echo -e "$1\n$2" | sort -V | tail -n1)" ]
}

get_installed_dotfiles_version() {
  local hypr_dir="$HOME/.config/hypr"
  if [ -d "$hypr_dir" ]; then
    # Pick the highest semantic version among files named vX.Y.Z
    find "$hypr_dir" -maxdepth 1 -type f -name 'v*.*.*' -printf '%f\n' 2>/dev/null |
      sed 's/^v//' |
      sort -V |
      tail -n1
  fi
}

express_supported() {
  local current_version
  current_version=$(get_installed_dotfiles_version)
  if [ -z "$current_version" ]; then
    return 1
  fi
  version_gte "$current_version" "$MIN_EXPRESS_VERSION"
}
print_usage() {
  cat <<'EOF'
Usage: copy.sh [--upgrade] [--express-upgrade] [--help]

Options:
  --upgrade           Run the script in upgrade mode (can still prompt for express).
  --express-upgrade   Upgrade with express behavior (no restore prompts, trims backups).
  --tty               Force basic TTY prompts (no whiptail menu).
  -h, --help          Show this help message and exit.
EOF
}

UPGRADE_MODE=0
EXPRESS_MODE=0
RUN_MODE=""

while [[ $# -gt 0 ]]; do
  case "$1" in
  --upgrade)
    UPGRADE_MODE=1
    RUN_MODE="upgrade"
    ;;
  --express-upgrade)
    UPGRADE_MODE=1
    EXPRESS_MODE=1
    RUN_MODE="express"
    ;;
  --tty)
    COPY_TUI_BACKEND="basic"
    ;;
  -h | --help)
    print_usage
    exit 0
    ;;
  *)
    echo "${ERROR} Unknown option: $1"
    print_usage
    exit 1
    ;;
  esac
  shift
done
INSTALLED_VERSION=$(get_installed_dotfiles_version)
EXPRESS_SUPPORTED=0
if express_supported; then
  EXPRESS_SUPPORTED=1
fi
if [ "$EXPRESS_MODE" -eq 1 ] && [ "$EXPRESS_SUPPORTED" -eq 0 ]; then
  echo "${WARN} Express upgrade requires installed dotfiles v${MIN_EXPRESS_VERSION} or newer. Falling back to standard upgrade."
  EXPRESS_MODE=0
  RUN_MODE="upgrade"
fi

if [ -z "$RUN_MODE" ]; then
  if declare -f show_copy_menu >/dev/null 2>&1; then
    while [ -z "$RUN_MODE" ]; do
      show_copy_menu "$EXPRESS_SUPPORTED"
      choice_lower=$(echo "$COPY_MENU_CHOICE" | tr '[:upper:]' '[:lower:]')
      case "$choice_lower" in
      install)
        RUN_MODE="install"
        UPGRADE_MODE=0
        EXPRESS_MODE=0
        ;;
      upgrade)
        RUN_MODE="upgrade"
        UPGRADE_MODE=1
        EXPRESS_MODE=0
        ;;
      express)
        if [ "$EXPRESS_SUPPORTED" -eq 0 ]; then
          echo "${WARN} Express mode requires installed dotfiles v${MIN_EXPRESS_VERSION} or newer. Please choose another option."
          continue
        fi
        RUN_MODE="express"
        UPGRADE_MODE=1
        EXPRESS_MODE=1
        ;;
      update)
        run_repo_update "$SCRIPT_DIR"
        # After update, continue showing the menu without exiting
        continue
        ;;
      quit)
        echo "${NOTE} Exiting per user selection."
        exit 0
        ;;
      *)
        echo "${WARN} Invalid selection."
        ;;
      esac
    done
  else
    echo "${NOTE} Menu helper not found; defaulting to install workflow."
    RUN_MODE="install"
  fi
fi

# Check if running as root. If root, script will exit
if [[ $EUID -eq 0 ]]; then
  echo "${ERROR}  This script should ${WARNING}NOT${RESET} be executed as root!! Exiting......."
  printf "\n%.0s" {1..2}
  exit 1
fi
# Ensure rsync is available before proceeding
if ! command -v rsync >/dev/null 2>&1; then
  echo "${ERROR} Required dependency 'rsync' is not installed. Please install rsync and rerun this script."
  exit 1
fi

# Function to print colorful text
print_color() {
  # Use %b for the message to interpret backslash escapes like \n, \t, etc.
  printf "%b%b%b\n" "$1" "$2" "$RESET"
}

# Check /etc/os-release for Ubuntu or Debian and warn about Hyprland version requirement
if grep -iqE '^(ID_LIKE|ID)=.*(ubuntu|debian)' /etc/os-release >/dev/null 2>&1; then
  printf "\n%.0s" {1..1}
  print_color $WARNING "\nThese Dotfiles are only supported on Hyprland v0.50 or greater. Do not install on older versions of Hyprland.\n"
  while true; do
    echo -n "${CAT} Do you want to continue anyway? (y/N): "
    read _continue
    _continue=$(echo "${_continue}" | tr '[:upper:]' '[:lower:]')
    case "${_continue}" in
    y | yes)
      echo "${NOTE} Proceeding on Ubuntu/Debian by user confirmation."
      break
      ;;
    n | no | "")
      printf "\n%.0s" {1..1}
      echo "${INFO} Aborting per user choice. No changes made."
      printf "\n%.0s" {1..1}
      exit 1
      ;;
    *)
      echo "${WARN} Please answer 'y' or 'n'."
      ;;
    esac
  done
fi

printf "\n%.0s" {1..1}
echo -e "\e[35m
    ╦╔═┌─┐┌─┐╦    ╔╦╗┌─┐┌┬┐┌─┐
    ╠╩╗│ ││ │║     ║║│ │ │ └─┐ 2025
    ╩ ╩└─┘└─┘╩═╝  ═╩╝└─┘ ┴ └─┘
\e[0m"
printf "\n%.0s" {1..1}

####### Announcement
echo "${WARNING}A T T E N T I O N !${RESET}"
echo "${MAGENTA}Kindly visit KooL Hyprland Own Wiki for changelogs${RESET}"
printf "\n%.0s" {1..1}

# Create Directory for Copy Logs (use script dir to avoid CWD issues)
LOG_DIR="$SCRIPT_DIR/Copy-Logs"
if [ ! -d "$LOG_DIR" ]; then
  mkdir -p "$LOG_DIR"
fi

# Set the name of the log file to include the current date and time
LOG="$LOG_DIR/install-$(date +%d-%H%M%S)_dotfiles.log"

# update home directories (guard if command missing)
if command -v xdg-user-dirs-update >/dev/null 2>&1; then
  xdg-user-dirs-update 2>&1 | tee -a "$LOG" || true
else
  echo "${WARN} xdg-user-dirs-update not found; skipping home dir update." 2>&1 | tee -a "$LOG"
fi
echo "${INFO} Selected workflow: ${RUN_MODE}" 2>&1 | tee -a "$LOG"
if [ "$UPGRADE_MODE" -eq 1 ]; then
  echo "${INFO} Upgrade mode enabled." 2>&1 | tee -a "$LOG"
fi
if [ "$EXPRESS_MODE" -eq 1 ]; then
  echo "${INFO} Express mode enabled. Optional restore prompts will be skipped." 2>&1 | tee -a "$LOG"
fi

detect_nvidia_adjust "$LOG"
detect_vm_adjust "$LOG"
detect_nixos_adjust "$LOG"
# NixOS: report missing waybar-weather without attempting to install
is_nixos() {
  grep -qi '^ID=nixos' /etc/os-release 2>/dev/null
}

report_waybar_weather_missing() {
  if ! command -v waybar-weather >/dev/null 2>&1; then
    echo "${WARN} waybar-weather binary is missing." 2>&1 | tee -a "$LOG"
  fi
}

# activating hyprcursor on env by checking if the directory ~/.icons/Bibata-Modern-Ice/hyprcursors exists
if [ -d "$HOME/.icons/Bibata-Modern-Ice/hyprcursors" ]; then
  HYPRCURSOR_ENV_FILE="$DOTFILES_DIR/config/hypr/configs/ENVariables.conf"
  echo "${INFO} Bibata-Hyprcursor directory detected. Activating Hyprcursor...." 2>&1 | tee -a "$LOG" || true
  sed -i 's/^#env = HYPRCURSOR_THEME,Bibata-Modern-Ice/env = HYPRCURSOR_THEME,Bibata-Modern-Ice/' "$HYPRCURSOR_ENV_FILE"
  sed -i 's/^#env = HYPRCURSOR_SIZE,24/env = HYPRCURSOR_SIZE,24/' "$HYPRCURSOR_ENV_FILE"
fi

printf "\n%.0s" {1..1}

layout=$(prompt_detect_layout)
prompt_keyboard_layout "$layout" "$LOG"

enable_asusctl "$LOG"
enable_blueman "$LOG"
enable_ags "$LOG"
enable_quickshell "$LOG"
ensure_keybinds_init "$LOG"
if is_nixos; then
  report_waybar_weather_missing
else
  install_waybar_weather "$LOG"
fi
printf "\n%.0s" {1..1}

choose_default_editor "$LOG"
resolution=""
while true; do
  echo "${INFO} Select monitor resolution for scaling:"
  echo "  1) < 1440p   (lower DPI; smaller displays)"
  echo "  2) ≥ 1440p   (default; 1440p/2k/4k)"
  echo -n "${CAT} Enter the number of your choice (1 or 2): "
  read -r choice
  case "$choice" in
  1)
    resolution="< 1440p"
    break
    ;;
  2)
    resolution="≥ 1440p"
    break
    ;;
  *) echo "${ERROR} Invalid choice. Please enter 1 or 2." ;;
  esac
done
echo "${OK} You have chosen $resolution resolution." 2>&1 | tee -a "$LOG"
if [ "$resolution" == "< 1440p" ]; then
  # kitty font size
  sed -i 's/font_size 16.0/font_size 14.0/' "$DOTFILES_DIR/config/kitty/kitty.conf"

  # hyprlock matters
  if [ -f "$DOTFILES_DIR/config/hypr/hyprlock.conf" ]; then
    mv "$DOTFILES_DIR/config/hypr/hyprlock.conf" "$DOTFILES_DIR/config/hypr/hyprlock-2k.conf"
  fi
  if [ -f "$DOTFILES_DIR/config/hypr/hyprlock-1080p.conf" ]; then
    mv "$DOTFILES_DIR/config/hypr/hyprlock-1080p.conf" "$DOTFILES_DIR/config/hypr/hyprlock.conf"
  fi

  # rofi fonts reduction
  rofi_config_file="$DOTFILES_DIR/config/rofi/0-shared-fonts.rasi"
  if [ -f "$rofi_config_file" ]; then
    sed -i '/element-text {/,/}/s/[[:space:]]*font: "JetBrainsMono Nerd Font SemiBold 13"/font: "JetBrainsMono Nerd Font SemiBold 11"/' "$rofi_config_file" 2>&1 | tee -a "$LOG"
    sed -i '/configuration {/,/}/s/[[:space:]]*font: "JetBrainsMono Nerd Font SemiBold 15"/font: "JetBrainsMono Nerd Font SemiBold 13"/' "$rofi_config_file" 2>&1 | tee -a "$LOG"
  fi
fi

printf "\n%.0s" {1..1}
prompt_clock_12h "$LOG"
printf "\n%.0s" {1..1}
printf "\n%.0s" {1..1}
prompt_express_upgrade "$EXPRESS_SUPPORTED" "$LOG"

set -e

# Check if the ~/.config/ directory exists
if [ ! -d "$HOME/.config" ]; then
  echo "${ERROR} - $HOME/.config directory does not exist. Creating it now."
  mkdir -p "$HOME/.config" && echo "Directory created successfully." || echo "Failed to create directory."
fi

printf "${INFO} - copying dotfiles ${SKY_BLUE}first${RESET} part\n"
copy_phase1 "$LOG" "$RUN_MODE"
printf "\n%.0s" {1..1}
copy_waybar "$LOG"
printf "\n%.0s" {1..1}
printf "${INFO} - Copying dotfiles ${SKY_BLUE}second${RESET} part\n"
copy_phase2 "$LOG"
printf "\\n%.0s" {1..1}
# waybar-weather config handling:
# - install (fresh copy): always overwrite and prompt for units
# - upgrade (non-express): copy only if missing; prompt only if copied
# - express: copy only if missing; never prompt
WAYBAR_WEATHER_SRC="$DOTFILES_DIR/config/waybar-weather"
WAYBAR_WEATHER_DEST="$HOME/.config/waybar-weather"
WAYBAR_WEATHER_COPIED=0

if [ "$RUN_MODE" = "install" ]; then
  if [ -d "$WAYBAR_WEATHER_SRC" ]; then
    echo "${INFO} - Copying waybar-weather config (fresh copy)" 2>&1 | tee -a "$LOG"
    rm -rf "$WAYBAR_WEATHER_DEST"
    mkdir -p "$WAYBAR_WEATHER_DEST"
    cp -r "$WAYBAR_WEATHER_SRC/." "$WAYBAR_WEATHER_DEST/" 2>&1 | tee -a "$LOG"
    WAYBAR_WEATHER_COPIED=1
  else
    echo "${WARN} - waybar-weather config not found at $WAYBAR_WEATHER_SRC" 2>&1 | tee -a "$LOG"
  fi
elif [ "$RUN_MODE" = "upgrade" ] || [ "$RUN_MODE" = "express" ]; then
  if [ -d "$WAYBAR_WEATHER_DEST" ]; then
    echo "${INFO} - waybar-weather config exists; skipping copy" 2>&1 | tee -a "$LOG"
  else
    if [ -d "$WAYBAR_WEATHER_SRC" ]; then
      echo "${INFO} - Copying waybar-weather config" 2>&1 | tee -a "$LOG"
      mkdir -p "$WAYBAR_WEATHER_DEST"
      cp -r "$WAYBAR_WEATHER_SRC/." "$WAYBAR_WEATHER_DEST/" 2>&1 | tee -a "$LOG"
      WAYBAR_WEATHER_COPIED=1
    else
      echo "${WARN} - waybar-weather config not found at $WAYBAR_WEATHER_SRC" 2>&1 | tee -a "$LOG"
    fi
  fi
fi

if [ "$EXPRESS_MODE" -eq 0 ] && [ "$WAYBAR_WEATHER_COPIED" -eq 1 ]; then
  while true; do
    read -r -p "${CAT} Use Fahrenheit (F) or Celsius (C)? [C]: " WEATHER_UNITS
    WEATHER_UNITS=$(echo "${WEATHER_UNITS}" | tr '[:upper:]' '[:lower:]')
    case "$WEATHER_UNITS" in
      f|fahrenheit)
        WEATHER_CFG="$WAYBAR_WEATHER_DEST/config.toml"
        if [ -f "$WEATHER_CFG" ]; then
          if grep -qE '^[[:space:]]*units[[:space:]]*=' "$WEATHER_CFG"; then
            sed -i 's/^[[:space:]]*units[[:space:]]*=.*/units = "imperial"/' "$WEATHER_CFG"
          elif grep -qE '^[[:space:]]*#\s*units[[:space:]]*=' "$WEATHER_CFG"; then
            sed -i 's/^[[:space:]]*#\s*units[[:space:]]*=.*/units = "imperial"/' "$WEATHER_CFG"
          else
            printf '\nunits = "imperial"\n' >> "$WEATHER_CFG"
          fi
          echo "${OK} - Set waybar-weather units to imperial" 2>&1 | tee -a "$LOG"
        else
          echo "${WARN} - waybar-weather config not found at $WEATHER_CFG" 2>&1 | tee -a "$LOG"
        fi
        break
        ;;
      c|celsius|"")
        # Default config already uses metric; no change needed
        break
        ;;
      *)
        echo "${WARN} Please enter 'F' or 'C'." ;;
    esac
  done
fi

# ags config
# Check if ags is installed
if command -v ags >/dev/null 2>&1; then
  echo -e "${NOTE} - ${YELLOW}ags${RESET} is detected as installed"

  DIRPATH_AGS="$HOME/.config/ags"

  if [ ! -d "$DIRPATH_AGS" ]; then
    echo "${INFO} - ags config not found, copying new config."
    if [ -d "$DOTFILES_DIR/config/ags" ]; then
      cp -r "$DOTFILES_DIR/config/ags/" "$DIRPATH_AGS" 2>&1 | tee -a "$LOG"
    fi
  else
    read -p "${CAT} Do you want to overwrite your existing ${YELLOW}ags${RESET} config? [y/N] " answer_ags
    case "$answer_ags" in
    [Yy]*)
      BACKUP_DIR=$(get_backup_dirname)
      mv "$DIRPATH_AGS" "$DIRPATH_AGS-backup-$BACKUP_DIR" 2>&1 | tee -a "$LOG"
      echo -e "${NOTE} - Backed up ags config to $DIRPATH_AGS-backup-$BACKUP_DIR"

      if cp -r "$DOTFILES_DIR/config/ags/" "$DIRPATH_AGS" 2>&1 | tee -a "$LOG"; then
        echo "${OK} - ${YELLOW}ags configs${RESET} overwritten successfully."
      else
        echo "${ERROR} - Failed to copy ${YELLOW}ags${RESET} config."
        exit 1
      fi
      ;;
    *)
      echo "${NOTE} - Skipping overwrite of ags config."
      ;;
    esac
  fi
fi

printf "\\n%.0s" {1..1}

# Capture installed dotfiles version at the start of the workflow so we
# can apply cleanup rules based on the pre-upgrade state, even if a newer
# version marker is copied in later.
INSTALLED_VERSION_AT_START="$(get_installed_dotfiles_version || true)"

# quickshell (ags alternative)
# Check if quickshell is installed
if command -v qs >/dev/null 2>&1; then
  echo -e "${NOTE} - ${YELLOW}quickshell${RESET} is detected as installed"

  DIRPATH_QS="$HOME/.config/quickshell"

  if [ ! -d "$DIRPATH_QS" ]; then
    echo "${INFO} - quickshell config not found, copying new config."
    if [ -d "$DOTFILES_DIR/config/quickshell" ]; then
      cp -r "$DOTFILES_DIR/config/quickshell/" "$DIRPATH_QS" 2>&1 | tee -a "$LOG"
    fi
  else
    # If default shell.qml exists, it blocks named config subdirectory detection
    # Remove it to enable the overview config to be found
    if [ -f "$DIRPATH_QS/shell.qml" ]; then
      echo "${NOTE} - Removing default shell.qml to enable quickshell overview config detection" 2>&1 | tee -a "$LOG"
      rm "$DIRPATH_QS/shell.qml"
    fi

    read -p "${CAT} Do you want to overwrite your existing ${YELLOW}quickshell${RESET} config? [y/N] " answer_qs
    case "$answer_qs" in
    [Yy]*)
      BACKUP_DIR=$(get_backup_dirname)
      mv "$DIRPATH_QS" "$DIRPATH_QS-backup-$BACKUP_DIR" 2>&1 | tee -a "$LOG"
      echo -e "${NOTE} - Backed up quickshell to $DIRPATH_QS-backup-$BACKUP_DIR"

      cp -r "$DOTFILES_DIR/config/quickshell/" "$DIRPATH_QS" 2>&1 | tee -a "$LOG"
      if [ $? -eq 0 ]; then
        echo "${OK} - ${YELLOW}quickshell${RESET} overwritten successfully."
        # Remove default shell.qml from new copy to enable overview detection
        rm -f "$DIRPATH_QS/shell.qml" 2>&1 | tee -a "$LOG"
      else
        echo "${ERROR} - Failed to copy ${YELLOW}quickshell${RESET} config."
        exit 1
      fi
      ;;
    *)
      echo "${NOTE} - Skipping overwrite of quickshell config."
      ;;
    esac
  fi

  # Ensure overview subdirectory exists and is up to date
  DIRPATH_OVERVIEW="$DIRPATH_QS/overview"
  if [ ! -d "$DIRPATH_OVERVIEW" ] && [ -d "$DOTFILES_DIR/config/quickshell/overview" ]; then
    echo "${INFO} - Copying quickshell overview config..." 2>&1 | tee -a "$LOG"
    cp -r "$DOTFILES_DIR/config/quickshell/overview" "$DIRPATH_QS/" 2>&1 | tee -a "$LOG"
    echo "${OK} - Quickshell overview config copied successfully" 2>&1 | tee -a "$LOG"
  fi

  # Check for old quickshell startup commands and update them
  HYPR_STARTUP="$HOME/.config/hypr/configs/Startup_Apps.conf"
  if [ -f "$HYPR_STARTUP" ]; then
    if grep -q '^exec-once = qs\s*$\|^exec-once = qs &' "$HYPR_STARTUP"; then
      echo "${NOTE} - Found old Quickshell startup command, updating to new overview config..." 2>&1 | tee -a "$LOG"
      # Replace old 'qs' or 'qs &' with new 'qs -c overview'
      sed -i 's/^\(\s*\)exec-once = qs\s*$/\1exec-once = qs -c overview  # Quickshell Overview/' "$HYPR_STARTUP" 2>&1 | tee -a "$LOG"
      sed -i 's/^\(\s*\)exec-once = qs &$/\1exec-once = qs -c overview  # Quickshell Overview/' "$HYPR_STARTUP" 2>&1 | tee -a "$LOG"
      echo "${OK} - Updated Quickshell startup command to use overview config" 2>&1 | tee -a "$LOG"
    fi
  fi
fi
printf "\n%.0s" {1..1}

restore_hypr_assets "$LOG" "$EXPRESS_MODE"
printf "\\n%.0s" {1..1}

restore_user_configs "$LOG" "$EXPRESS_MODE" "$INSTALLED_VERSION_AT_START"
printf "\\n%.0s" {1..1}

restore_user_scripts "$LOG" "$EXPRESS_MODE"
printf "\n%.0s" {1..1}
restore_terminal_configs "$LOG" "$EXPRESS_MODE"
printf "\\n%.0s" {1..1}

restore_hypr_files "$LOG" "$EXPRESS_MODE"
printf "\n%.0s" {1..1}
printf "\n%.0s" {1..1}

# Define the target directory for rofi themes
rofi_DIR="$HOME/.local/share/rofi/themes"

if [ ! -d "$rofi_DIR" ]; then
  mkdir -p "$rofi_DIR"
fi
if [ -d "$HOME/.config/rofi/themes" ]; then
  if [ -z "$(ls -A $HOME/.config/rofi/themes)" ]; then
    echo '/* Dummy Rofi theme */' >"$HOME/.config/rofi/themes/dummy.rasi"
  fi
  ln -snf "$HOME/.config/rofi/themes/"* "$HOME/.local/share/rofi/themes/"
  # Delete the dummy file if it was created
  if [ -f "$HOME/.config/rofi/themes/dummy.rasi" ]; then
    rm "$HOME/.config/rofi/themes/dummy.rasi"
  fi
fi

printf "\n%.0s" {1..1}

# wallpaper stuff
PICTURES_DIR="$(xdg-user-dir PICTURES 2>/dev/null || echo "$HOME/Pictures")"
mkdir -p "$PICTURES_DIR/wallpapers"
if cp -r "$SCRIPT_DIR/wallpapers" "$PICTURES_DIR/"; then
  echo "${OK} Some ${MAGENTA}wallpapers${RESET} copied successfully!" | tee -a "$LOG"
else
  echo "${ERROR} Failed to copy some ${YELLOW}wallpapers${RESET}" | tee -a "$LOG"
fi


# Set some files as executable
chmod +x "$HOME/.config/hypr/scripts/"* 2>&1 | tee -a "$LOG"
chmod +x "$HOME/.config/hypr/UserScripts/"* 2>&1 | tee -a "$LOG"
# Set executable for initial-boot.sh
chmod +x "$HOME/.config/hypr/initial-boot.sh" 2>&1 | tee -a "$LOG"

# Copy systemd user overrides (e.g., hyprpolkitagent)
SYSTEMD_SRC="$DOTFILES_DIR/config/systemd"
SYSTEMD_DEST="$HOME/.config/systemd"
if [ -d "$SYSTEMD_SRC" ]; then
  mkdir -p "$SYSTEMD_DEST"
  cp -r "$SYSTEMD_SRC/." "$SYSTEMD_DEST/" 2>&1 | tee -a "$LOG"
fi

# Reload user systemd and ensure hyprpolkitagent is enabled/running
if command -v systemctl >/dev/null 2>&1; then
  if systemctl --user list-unit-files 2>/dev/null | grep -q '^hyprpolkitagent\.service'; then
    if ! pgrep -u "$UID" -f 'xfce-polkit|polkit-gnome-authentication-agent-1|polkit-kde-authentication-agent-1|hyprpolkitagent' >/dev/null 2>&1; then
      systemctl --user daemon-reload 2>&1 | tee -a "$LOG" || true
      systemctl --user enable hyprpolkitagent 2>&1 | tee -a "$LOG" || true
      systemctl --user start hyprpolkitagent 2>&1 | tee -a "$LOG" || true
    else
      echo "${NOTE} Polkit agent already running. Skipping hyprpolkitagent enable/start." | tee -a "$LOG"
    fi
  fi
fi

chassis_type=$(detect_waybar_config)
if [ "$chassis_type" = "desktop" ]; then
  config_file="$waybar_config"
  config_remove=" Laptop"
else
  config_file="$waybar_config_laptop"
  config_remove=""
fi

# Ensure waybar config uses the normalized default.
# - If the current path is not a symlink (regular file), convert it to a symlink.
# - If the symlink points somewhere else (or is broken), reset it to the new default.
WAYBAR_CONFIG_LINK="$HOME/.config/waybar/config"
WAYBAR_CONFIG_TARGET="$config_file"
if [ -e "$WAYBAR_CONFIG_TARGET" ]; then
  if [ -L "$WAYBAR_CONFIG_LINK" ]; then
    current_target=$(readlink "$WAYBAR_CONFIG_LINK" || true)
    if [ "$current_target" != "$WAYBAR_CONFIG_TARGET" ] || [ ! -e "$WAYBAR_CONFIG_LINK" ]; then
      ln -sf "$WAYBAR_CONFIG_TARGET" "$WAYBAR_CONFIG_LINK" 2>&1 | tee -a "$LOG"
    fi
  else
    ln -sf "$WAYBAR_CONFIG_TARGET" "$WAYBAR_CONFIG_LINK" 2>&1 | tee -a "$LOG"
  fi
else
  echo "${WARN} Waybar default config target not found at $WAYBAR_CONFIG_TARGET; leaving $WAYBAR_CONFIG_LINK as-is." 2>&1 | tee -a "$LOG"
fi

# Remove inappropriate waybar configs
rm -rf "$HOME/.config/waybar/configs/[TOP] Default$config_remove" \
  "$HOME/.config/waybar/configs/[BOT] Default$config_remove" \
  "$HOME/.config/waybar/configs/[TOP] Default$config_remove (old v1)" \
  "$HOME/.config/waybar/configs/[TOP] Default$config_remove (old v2)" \
  "$HOME/.config/waybar/configs/[TOP] Default$config_remove (old v3)" \
  "$HOME/.config/waybar/configs/[TOP] Default$config_remove (old v4)" 2>&1 | tee -a "$LOG" || true

printf "\n%.0s" {1..1}

# for SDDM (simple_sddm_2)
sddm_simple_sddm_2="/usr/share/sddm/themes/simple_sddm_2"
if [ -d "$sddm_simple_sddm_2" ]; then
  # Apply the current wallpaper as SDDM background without prompting
  sudo -n cp -r "$DOTFILES_DIR/config/hypr/wallpaper_effects/.wallpaper_current" "/usr/share/sddm/themes/simple_sddm_2/Backgrounds/default" || true
  echo "${NOTE} Current wallpaper applied as default SDDM background" 2>&1 | tee -a "$LOG"
fi

# additional wallpapers
printf "\n%.0s" {1..1}
echo "${MAGENTA}By default only a few wallpapers are copied${RESET}..."

if [ "$EXPRESS_MODE" -eq 1 ]; then
  echo "${NOTE} Express mode: skipping additional wallpaper download prompt." 2>&1 | tee -a "$LOG"
else
  while true; do
    echo "${NOTE} A number of these wallpapers are AI generated or enhanced. Select (N/n) if this is an issue for you. "
    echo -n "${CAT} Would you like to download additional wallpapers? ${WARN} This is 1GB in size (y/n): "
    read WALL

    case $WALL in
    [Yy])
      echo "${NOTE} Downloading additional wallpapers..."
      if git clone "https://github.com/LinuxBeginnings/Wallpaper-Bank.git"; then
        echo "${OK} Wallpapers downloaded successfully." 2>&1 | tee -a "$LOG"

        # Check if wallpapers directory exists and create it if not
        if [ ! -d "$PICTURES_DIR/wallpapers" ]; then
          mkdir -p "$PICTURES_DIR/wallpapers"
          echo "${OK} Created wallpapers directory." 2>&1 | tee -a "$LOG"
        fi

        if cp -R Wallpaper-Bank/wallpapers/* "$PICTURES_DIR/wallpapers/" >>"$LOG" 2>&1; then
          echo "${OK} Wallpapers copied successfully." 2>&1 | tee -a "$LOG"
          rm -rf Wallpaper-Bank 2>&1 # Remove cloned repository after copying wallpapers
          break
        else
          echo "${ERROR} Copying wallpapers failed" 2>&1 | tee -a "$LOG"
        fi
      else
        echo "${ERROR} Downloading additional wallpapers failed" 2>&1 | tee -a "$LOG"
      fi
      ;;
    [Nn])
      echo "${NOTE} You chose not to download additional wallpapers." 2>&1 | tee -a "$LOG"
      break
      ;;
    *)
      echo "Please enter 'y' or 'n' to proceed."
      ;;
    esac
  done
fi

# Execute the cleanup function
if [ "$EXPRESS_MODE" -eq 1 ]; then
  cleanup_backups auto "$LOG"
else
  cleanup_backups prompt "$LOG"
fi

# Ensure waybar style uses the normalized default.
# - If the current path is not a symlink (regular file), convert it to a symlink.
# - If the symlink points somewhere else (or is broken), reset it to the new default.
WAYBAR_STYLE_LINK="$HOME/.config/waybar/style.css"
WAYBAR_STYLE_TARGET="$waybar_style"
if [ -e "$WAYBAR_STYLE_TARGET" ]; then
  if [ -L "$WAYBAR_STYLE_LINK" ]; then
    current_target=$(readlink "$WAYBAR_STYLE_LINK" || true)
    if [ "$current_target" != "$WAYBAR_STYLE_TARGET" ] || [ ! -e "$WAYBAR_STYLE_LINK" ]; then
      ln -sf "$WAYBAR_STYLE_TARGET" "$WAYBAR_STYLE_LINK" 2>&1 | tee -a "$LOG"
    fi
  else
    ln -sf "$WAYBAR_STYLE_TARGET" "$WAYBAR_STYLE_LINK" 2>&1 | tee -a "$LOG"
  fi
else
  echo "${WARN} Waybar default style target not found at $WAYBAR_STYLE_TARGET; leaving $WAYBAR_STYLE_LINK as-is." 2>&1 | tee -a "$LOG"
fi

printf "\n%.0s" {1..1}

# initialize wallust to avoid config error on hyprland
wallust run -s $wallpaper 2>&1 | tee -a "$LOG"
if is_nixos && ! command -v waybar-weather >/dev/null 2>&1; then
  echo "${WARN} waybar-weather binary is missing." 2>&1 | tee -a "$LOG"
  echo "Install the current NixOS-Hyprland version to install waybar-weather applet for Waybar" 2>&1 | tee -a "$LOG"
fi

printf "\n%.0s" {1..2}
printf "${OK} GREAT! KooL's Hyprland-Dots is now Loaded & Ready !!! "
printf "\n%.0s" {1..1}
printf "${INFO} However, it is ${MAGENTA}HIGHLY SUGGESTED${RESET} to logout and re-login or better reboot to avoid any issues"
printf "\n%.0s" {1..1}
printf "${SKY_BLUE}Thank you${RESET} for using ${MAGENTA}KooL's Hyprland Configuration${RESET}... ${YELLOW}ENJOY!!!${RESET}"
printf "\n%.0s" {1..3}