136 lines
3.3 KiB
Bash
Executable File
136 lines
3.3 KiB
Bash
Executable File
#!/bin/bash
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set -euo pipefail
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##########################
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# Color helpers (no tput)
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##########################
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[0;33m'
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CYAN='\033[0;36m'
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GRAY='\033[0;37m'
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BOLD='\033[1m'
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RESET='\033[0m'
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if [ ! -t 1 ]; then
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RED='' GREEN='' YELLOW='' CYAN='' GRAY='' BOLD='' RESET=''
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fi
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color_red() { printf '%b' "$RED"; }
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color_green() { printf '%b' "$GREEN"; }
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color_yellow() { printf '%b' "$YELLOW"; }
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color_cyan() { printf '%b' "$CYAN"; }
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color_gray() { printf '%b' "$GRAY"; }
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color_reset() { printf '%b' "$RESET"; }
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##########################
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# Use exported variables from main detection script
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##########################
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OS="${DETECTED_OS}"
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DDE="${DETECTED_DE}"
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DE="${SELECTED_DE:-none}"
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TWM="${SELECTED_TWM:-none}"
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INSTALL_LEVEL="${INSTALL_LEVEL:-minimal}"
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##########################
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# Desktop Environment installation
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##########################
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color_yellow
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echo "Installing Gnome..."
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color_reset
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if [[ -z "$DDE" ]]; then
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color_cyan
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echo
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echo "No Desktop Environment detected. Installing Gnome (light setup with SDDM)..."
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color_reset
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sudo apt update
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sudo apt install -y --no-install-recommends sddm \
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gnome-shell \
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gnome-terminal \
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nautilus \
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gnome-control-center \
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gnome-system-monitor \
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gnome-settings-daemon \
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gnome-tweaks \
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network-manager-gnome \
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gnome-keyring \
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gnome-session
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# Enable SDDM as the display manager
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sudo systemctl enable sddm
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# Enable graphical target
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sudo systemctl set-default graphical.target
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color_green
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echo
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echo "Gnome with SDDM installed successfully."
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echo "You can reboot now to start Gnome."
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color_reset
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else
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color_cyan
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echo
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echo "You already have $DE installed."
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color_reset
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if systemctl is-active --quiet lightdm; then
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color_yellow
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echo
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echo "LightDM is currently active. Replacing with SDDM..."
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color_reset
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# Disable and remove LightDM
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sudo systemctl disable lightdm
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sudo apt purge -y lightdm lightdm-gtk-greeter
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# Install and enable SDDM
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sudo apt install -y sddm
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sudo systemctl enable sddm
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# Enable graphical target
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sudo systemctl set-default graphical.target
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color_green
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echo
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echo "LightDM removed and replaced with SDDM."
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color_reset
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else
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color_cyan
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echo
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echo "No LightDM detected, leaving current display manager unchanged."
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color_reset
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fi
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fi
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##########################
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# Cleanup unwanted packages
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##########################
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# packages=("vim" "vim-runtime" "vim-common" "vim-tiny" "mousepad" "parole")
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is_package_installed() { dpkg -s "$1" &> /dev/null; }
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for package in "${packages[@]:-}"; do
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if is_package_installed "$package"; then
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echo "Removing $package..."
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sudo apt-get purge -y "$package"
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else
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echo "$package is not installed, skipping."
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fi
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if ! is_package_installed "$package"; then
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echo "$package successfully removed."
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else
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echo "$package is still installed. Check manually."
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fi
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echo "----------------------------"
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done
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# Resolving network issues
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sudo mv /etc/network/interfaces /etc/network/interfaces.bak || true
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sudo systemctl restart NetworkManager
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# Remove leftover dependencies
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sudo apt-get autoremove -y
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