mirror of
https://github.com/kuhyx/testsAndMisc.git
synced 2026-07-04 21:23:16 +02:00
Krzysztof kuhy Rudnicki
04c132c9a4
git-subtree-dir: linux_configuration git-subtree-mainline:11427631cdgit-subtree-split:0762e3d07b
85 lines
2.6 KiB
Bash
Executable File
85 lines
2.6 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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# Source common library for shared functions
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SCRIPT_DIR="$(dirname "$(readlink -f "$0")")"
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# shellcheck source=../lib/common.sh
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source "$SCRIPT_DIR/../lib/common.sh"
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# Configuration -----------------------------------------------------------------
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TARGET_SESSION_NAME="Xfce Session"
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TARGET_PACKAGES=(
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xfwm4 # Compositing window manager with XFCE integration
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xfce4-session # Provides the Xfce session entry for display managers
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xfce4-panel # Panel with system tray support
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xfce4-settings # Settings daemon (enables compositing toggle, theming, etc.)
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xfce4-terminal # Handy default terminal for the new environment
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)
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# Utility functions --------------------------------------------------------------
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info() { echo "[INFO] $*"; }
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warn() { echo "[WARN] $*" >&2; }
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error() {
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echo "[ERROR] $*" >&2
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exit 1
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}
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ensure_pacman() {
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require_command pacman "pacman" || error "Required command 'pacman' not found."
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if ! grep -qi "arch" /etc/os-release 2> /dev/null; then
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warn "This script was designed for Arch Linux; continuing anyway."
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fi
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}
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install_packages() {
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install_missing_pacman_packages "${TARGET_PACKAGES[@]}"
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}
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print_post_install_tips() {
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cat << EOF
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------------------------------------------------------------------------
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XFCE session installed.
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• i3 remains your default window manager. We did not modify ~/.xinitrc,
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display manager defaults, or systemd targets.
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• At your next graphical login, pick "${TARGET_SESSION_NAME}" (or "Xfce"),
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then log in to enjoy compositing via xfwm4.
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• Once you are done testing Unity, simply log out and choose i3 again.
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We'll log you out now so you can switch sessions safely.
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------------------------------------------------------------------------
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EOF
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}
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logout_user() {
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local session_id="${XDG_SESSION_ID:-}"
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if [[ -n $session_id ]] && loginctl show-session "$session_id" > /dev/null 2>&1; then
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info "Terminating current session (ID: $session_id) via loginctl."
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loginctl terminate-session "$session_id"
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return
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fi
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if loginctl list-sessions 2> /dev/null | awk '{print $1" "$3}' | grep -q " $USER$"; then
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info "Terminating all sessions for user '$USER' via loginctl."
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loginctl terminate-user "$USER"
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return
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fi
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warn "loginctl could not terminate the session; attempting fallback logout."
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pkill -KILL -u "$USER" || error "Failed to terminate user sessions. Please log out manually."
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}
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main() {
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ensure_pacman
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install_packages
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print_post_install_tips
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# Give the user a moment to read the instructions before logging out.
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logout_user
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}
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main "$@"
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