Feat: Linutil als letzten Install-Schritt (Stage 11) hinzufügen

Ergänzt stages/11-linutil.sh, das Linutil (Chris Titus Tech System Toolbox,
curl -fsSL https://christitus.com/linux | sh) als Zielbenutzer ausführt -
analog zum bestehenden Hyprland-Installer-Muster in Stage 10, da Linutil
selbst per sudo eskaliert wo nötig. Überspringt sich mit klarer Meldung,
falls kein Terminal verfügbar ist, statt an der interaktiven TUI zu hängen.

--all läuft jetzt 00 bis 11, die whiptail-Checklist sowie Hilfetext,
README.md und AGENTS.md wurden entsprechend ergänzt.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017WMUd2fGsPCtTCVQkSS5TA

AGENTS.md

@@ -37,7 +37,7 @@ Dieses Repository ist ein modulares, automatisiertes Setup- und Konfigurations-F
 │       ├── 04-virtualization.list   # QEMU, KVM, Libvirt, Bridge-Tools
 │       ├── 05-multimedia.list       # VLC, Amberol, GIMP, Loupe, LibreOffice
 │       └── 06-flatpaks.list         # Flathub App-IDs
-├── stages/                          # Sequenziell und modular ausführbare Phasen (00 bis 10)
+├── stages/                          # Sequenziell und modular ausführbare Phasen (00 bis 11)
 │   ├── 00-preflight.sh              # Systemvoraussetzungen, Root/User-Erkennung, Internetverbindung
 │   ├── 01-apt-unstable.sh           # Deb822-Quellen, Keyrings, Pinning, apt-listbugs, dist-upgrade
 │   ├── 02-kernel-hardware.sh        # XanMod-Kernel, CPU P-State, Microcode, auto-cpufreq
@@ -48,7 +48,8 @@ Dieses Repository ist ein modulares, automatisiertes Setup- und Konfigurations-F
 │   ├── 07-skel-and-user.sh          # /etc/skel Vorlagen, ZSH-Shell-Setzen, Dotfiles-Sync
 │   ├── 08-flatpaks.sh               # Flathub Setup, Flatpak-Paketlisten-Installation
 │   ├── 09-apps.sh                   # Spotify, Waydroid, OpenDeck, Desktop-Starter, MIME-Types
-│   └── 10-hyprland.sh               # LinuxBeginnings Debian-Hyprland Auto-Installer & Desktop-Setup
+│   ├── 10-hyprland.sh               # LinuxBeginnings Debian-Hyprland Auto-Installer & Desktop-Setup
+│   └── 11-linutil.sh                # Linutil (Chris Titus Tech System Toolbox), letzter Install-Schritt
 ├── data/                            # Statische Konfigurationsdateien & Vorlagen
 │   ├── apt/
 │   │   ├── sources.list.d/          # Deb822-Quellen (debian-unstable.sources, xanmod.sources)

README.md

@@ -13,7 +13,7 @@ Das Setup kann direkt ohne vorheriges manuelles Klonen via `curl` gestartet werd
 # Interaktiver Modus (whiptail Menü)
 curl -fsSL https://gitea.creative-dragonslayer.de/Scripts/Setup/raw/branch/main/install.sh | bash
 
-# Vollautomatischer Modus (alle Stages 00 bis 10)
+# Vollautomatischer Modus (alle Stages 00 bis 11)
 curl -fsSL https://gitea.creative-dragonslayer.de/Scripts/Setup/raw/branch/main/install.sh | bash -s -- --all
 
 # Gezielte Modulauswahl (z. B. Paketlisten und Schriften)
@@ -102,7 +102,8 @@ Installiere nur bestimmte Phasen (z. B. nur Paketlisten und Schriften):
 │   ├── 07-skel-and-user.sh          # /etc/skel Vorlagen, ZSH-Shell-Setzen, Dotfiles-Sync
 │   ├── 08-flatpaks.sh               # Flathub Setup, Flatpak-Paketlisten-Installation
 │   ├── 09-apps.sh                   # Spotify, Waydroid, OpenDeck, Desktop-Starter, MIME-Types
-│   └── 10-hyprland.sh               # LinuxBeginnings Debian-Hyprland Auto-Installer & Dotfiles
+│   ├── 10-hyprland.sh               # LinuxBeginnings Debian-Hyprland Auto-Installer & Dotfiles
+│   └── 11-linutil.sh                # Linutil (Chris Titus Tech System Toolbox), letzter Install-Schritt
 └── data/                            # Statische Konfigurationsdateien & Vorlagen
     ├── apt/
     │   ├── sources.list.d/          # debian-unstable.sources, xanmod.sources

lib/tui.sh

@@ -100,6 +100,7 @@ tui_select_stages() {
         "08" "Flatpaks (Flathub Repository & Flatpaks)" ON \
         "09" "Zusatz-Apps & MIME (Spotify, Waydroid, OpenDeck, MIME)" ON \
         "10" "Hyprland Desktop (LinuxBeginnings Debian-Hyprland Installer)" ON \
+        "11" "Linutil (Chris Titus Tech System Toolbox)" ON \
         3> "$tmp_file"; then
 
         TUI_SELECTION="$(tr -d '"' < "$tmp_file")"

setup.sh

@@ -46,7 +46,7 @@ prompts have been answered. Run it as your normal desktop user - no need to
 prefix it with 'sudo' yourself (though doing so still works).
 
 Options:
-  -a, --all               Run all setup stages sequentially (00 through 10)
+  -a, --all               Run all setup stages sequentially (00 through 11)
   -s, --stages <list>     Comma-separated list of stages to run (e.g. --stages 01,02,04)
   -u, --user <username>   Specify target desktop user (defaults to \$SUDO_USER)
   -d, --dry-run           Simulate stage execution without modifying the system
@@ -64,6 +64,7 @@ Available Stages:
   08: Flatpak Applications (Flathub, Flatpak package list)
   09: Standalone Applications & MIME (Spotify, Waydroid, OpenDeck, MIME types)
   10: Hyprland Desktop (LinuxBeginnings Auto-Installer)
+  11: Linutil (Chris Titus Tech System Toolbox)
 
 Examples:
   ./setup.sh                        # Interactive TUI mode
@@ -133,7 +134,7 @@ fi
 SELECTED_STAGES=()
 
 if [[ "$FLAG_ALL" -eq 1 ]]; then
-    SELECTED_STAGES=(01 02 03 04 05 06 07 08 09 10)
+    SELECTED_STAGES=(01 02 03 04 05 06 07 08 09 10 11)
 elif [[ -n "$FLAG_STAGES" ]]; then
     IFS=',' read -r -a raw_stages <<< "$FLAG_STAGES"
     for st in "${raw_stages[@]}"; do
@@ -174,7 +175,7 @@ else
     else
         log_warn "No controlling terminal available - interactive TUI cannot be displayed."
         log_info "Non-interactive shell and no parameters provided. Defaulting to --all."
-        SELECTED_STAGES=(01 02 03 04 05 06 07 08 09 10)
+        SELECTED_STAGES=(01 02 03 04 05 06 07 08 09 10 11)
     fi
 fi
 

stages/11-linutil.sh

@@ -0,0 +1,49 @@
+#!/usr/bin/env bash
+# ==============================================================================
+# stages/11-linutil.sh - Linutil (Chris Titus Tech System Toolbox), final install step
+# ==============================================================================
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)"
+source "$SCRIPT_DIR/lib/utils.sh"
+source "$SCRIPT_DIR/lib/btrfs.sh"
+
+if [[ -f "$SCRIPT_DIR/config/setup.conf" ]]; then
+    # shellcheck source=/dev/null
+    source "$SCRIPT_DIR/config/setup.conf"
+fi
+
+setup_err_trap
+
+log_step "Running Stage 11: Linutil (Chris Titus Tech System Toolbox)"
+
+require_root
+
+TARGET_USER="$(get_target_user)"
+
+log_info "Launching Linutil as target user '$TARGET_USER'..."
+create_timeshift_snapshot "Stage 11: Pre-Linutil" "B"
+
+if command_exists curl; then
+    if has_tty; then
+        # Linutil is an interactive TUI - run it as the target user (it
+        # elevates via sudo itself where needed), attached to the controlling
+        # terminal so its menu can actually receive keystrokes.
+        if run_as_target_user bash -c 'sh <(curl -fsSL https://christitus.com/linux)' < /dev/tty > /dev/tty; then
+            log_success "Linutil finished."
+        else
+            log_warn "Linutil exited with a non-zero status. Check logs if needed."
+        fi
+    else
+        log_warn "No controlling terminal available - Linutil's interactive menu cannot be displayed. Skipping."
+        log_info "Run it manually later with: curl -fsSL https://christitus.com/linux | sh"
+    fi
+else
+    log_error "curl is required to run Linutil."
+    exit 1
+fi
+
+create_timeshift_snapshot "Stage 11: Post-Linutil" "O"
+
+log_success "Stage 11: Linutil completed successfully!"