ZeTian / do_anduinos_distupgrade.sh

#!/bin/bash #================================================= # AnduinOS Upgrade Script #================================================= # This script upgrades AnduinOS from 1.3.7 (plucky) # to 1.4.0 (questing). # # Run this script as root. # or user with privileges. # # Example: # sudo ./do_anduinos_distupgrade.sh #================================================= set -e set -o pipefail set -u Green="\033[32m" Red="\033[31m" Yellow="\033[33m" Blue="\033[36m" Font="\033[0m" GreenBG="\033[42;37m" RedBG="\033[41;37m" OK="${Green}[ OK ]${Font}" ERROR="${Red}[FAILED]${Font}" WARNING="${Yellow}[ WARN ]${Font}" BACKUP_DIR="/tmp/anduinos_upgrade_backup_$(date +%Y%m%d_%H%M%S)" PPA_BACKUP_DIR="$BACKUP_DIR/ppa" UBUNTU_SOURCE_BACKUP="$BACKUP_DIR/ubuntu_sources" function print_ok() { echo -e "${OK} ${Blue} $1 ${Font}" } function print_error() { echo -e "${ERROR} ${Red} $1 ${Font}" } function print_warn() { echo -e "${WARNING} ${Yellow} $1 ${Font}" } function rollback_on_error() { print_error "An error occurred during the upgrade process" print_warn "Starting rollback procedure..." # Restore ubuntu.sources if backup exists if [ -f "$UBUNTU_SOURCE_BACKUP/ubuntu.sources" ]; then print_ok "Restoring ubuntu.sources..." cp "$UBUNTU_SOURCE_BACKUP/ubuntu.sources" /etc/apt/sources.list.d/ print_ok "Restored ubuntu.sources" fi # Restore sources.list if backup exists if [ -f "$UBUNTU_SOURCE_BACKUP/sources.list" ]; then print_ok "Restoring sources.list..." cp "$UBUNTU_SOURCE_BACKUP/sources.list" /etc/apt/ print_ok "Restored sources.list" fi # Restore PPA sources if [ -d "$PPA_BACKUP_DIR" ]; then ppa_count=$(ls -1 "$PPA_BACKUP_DIR" 2>/dev/null | wc -l) if [ "$ppa_count" -gt 0 ]; then print_ok "Restoring PPA sources..." for file in "$PPA_BACKUP_DIR"/*; do if [ -f "$file" ]; then cp "$file" /etc/apt/sources.list.d/ print_ok "Restored $(basename "$file")" fi done fi fi # Remove temporary apt configuration if exists if [ -f "/etc/apt/apt.conf.d/99-local-versions" ]; then rm -f /etc/apt/apt.conf.d/99-local-versions print_ok "Removed temporary apt configuration" fi # Run apt update to restore repository state print_ok "Running apt update to restore repository state..." apt update || true print_warn "Rollback completed" print_warn "Your system has been restored to the previous state" print_warn "Backup files are preserved in: $BACKUP_DIR" print_error "Please check the error messages above and try again" exit 1 } function judge() { if [[ 0 -eq $? ]]; then print_ok "$1 succeeded" sleep 0.2 else print_error "$1 failed" rollback_on_error fi } function check_disk_space() { print_ok "Checking available disk space..." # Get available space in /tmp (in KB) local tmp_space=$(df /tmp | awk 'NR==2 {print $4}') # Get available space in / (in KB) local root_space=$(df / | awk 'NR==2 {print $4}') # Convert to MB local tmp_space_mb=$((tmp_space / 1024)) local root_space_mb=$((root_space / 1024)) # Required space: 2GB = 2048MB local required_space=2048 print_ok "Available space in /tmp: ${tmp_space_mb}MB" print_ok "Available space in /: ${root_space_mb}MB" if [ "$tmp_space_mb" -lt "$required_space" ]; then print_error "Insufficient disk space in /tmp. Required: ${required_space}MB, Available: ${tmp_space_mb}MB" exit 1 fi if [ "$root_space_mb" -lt "$required_space" ]; then print_error "Insufficient disk space in /. Required: ${required_space}MB, Available: ${root_space_mb}MB" exit 1 fi print_ok "Disk space check passed" } function update_system() { print_ok "Running apt update and upgrade..." apt update judge "apt update" apt upgrade -y judge "apt upgrade" } function backup_ubuntu_sources() { print_ok "Backing up Ubuntu official sources..." mkdir -p "$UBUNTU_SOURCE_BACKUP" # Backup ubuntu.sources if exists if [ -f "/etc/apt/sources.list.d/ubuntu.sources" ]; then cp /etc/apt/sources.list.d/ubuntu.sources "$UBUNTU_SOURCE_BACKUP/" print_ok "Backed up ubuntu.sources" fi # Backup sources.list if it exists and is not empty if [ -f "/etc/apt/sources.list" ] && [ -s "/etc/apt/sources.list" ]; then cp /etc/apt/sources.list "$UBUNTU_SOURCE_BACKUP/" print_ok "Backed up sources.list" fi judge "Backup Ubuntu sources" } function backup_and_remove_ppa() { print_ok "Backing up and temporarily removing PPA sources..." mkdir -p "$PPA_BACKUP_DIR" # Move all files in /etc/apt/sources.list.d/ except ubuntu.sources if [ -d "/etc/apt/sources.list.d" ]; then for file in /etc/apt/sources.list.d/*; do if [ -f "$file" ] && [ "$(basename "$file")" != "ubuntu.sources" ]; then mv "$file" "$PPA_BACKUP_DIR/" print_ok "Moved $(basename "$file") to backup" fi done fi print_ok "PPA sources moved to: $PPA_BACKUP_DIR" judge "Backup and remove PPA sources" } function detect_apt_format() { print_ok "Detecting APT source format..." if [ -f "/etc/apt/sources.list.d/ubuntu.sources" ]; then print_ok "Detected new DEB822 format (ubuntu.sources)" return 0 elif [ -f "/etc/apt/sources.list" ] && [ -s "/etc/apt/sources.list" ]; then print_ok "Detected old format (sources.list)" return 1 else print_error "Cannot detect APT source format" rollback_on_error fi } function convert_old_to_new_format() { print_ok "Converting old format to new DEB822 format..." if [ ! -f "/etc/apt/sources.list" ] || [ ! -s "/etc/apt/sources.list" ]; then print_error "/etc/apt/sources.list not found or empty" rollback_on_error fi # Backup the old sources.list cp /etc/apt/sources.list /etc/apt/sources.list.backup # Extract mirror URLs from existing sources.list # Try to detect main archive mirror MIRROR_URL=$(grep -E "^deb " /etc/apt/sources.list | grep -v "security" | head -1 | awk '{print $2}') if [ -z "$MIRROR_URL" ]; then MIRROR_URL="http://archive.ubuntu.com/ubuntu/" fi # Try to detect security mirror SECURITY_URL=$(grep -E "^deb " /etc/apt/sources.list | grep "security" | head -1 | awk '{print $2}') if [ -z "$SECURITY_URL" ]; then SECURITY_URL="http://security.ubuntu.com/ubuntu/" fi print_ok "Detected mirror URL: $MIRROR_URL" print_ok "Detected security URL: $SECURITY_URL" # Create new ubuntu.sources file using detected mirrors bash -c "cat > /etc/apt/sources.list.d/ubuntu.sources" <<EOF Types: deb URIs: ${MIRROR_URL} Suites: plucky plucky-updates plucky-backports Components: main restricted universe multiverse Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg Types: deb URIs: ${SECURITY_URL} Suites: plucky-security Components: main restricted universe multiverse Signed-By: /usr/share/keyrings/ubuntu-archive-keyring.gpg EOF # Clear the old sources.list bash -c 'echo "# This file is deprecated. See /etc/apt/sources.list.d/ubuntu.sources" > /etc/apt/sources.list' judge "Convert to new format" } function replace_plucky_with_questing() { print_ok "Replacing plucky with questing in ubuntu.sources..." if [ ! -f "/etc/apt/sources.list.d/ubuntu.sources" ]; then print_error "/etc/apt/sources.list.d/ubuntu.sources not found" rollback_on_error fi sed -i 's/plucky/questing/g' /etc/apt/sources.list.d/ubuntu.sources judge "Replace plucky with questing" print_ok "Running apt update with questing repositories..." apt update judge "apt update with questing" } function install_coreutils_uutils() { print_ok "Installing coreutils-from-uutils..." apt install -y coreutils-from-uutils judge "Install coreutils-from-uutils" } function run_dist_upgrade() { print_ok "Simulating apt dist-upgrade first..." apt -s dist-upgrade judge "apt -s dist-upgrade" print_ok "Running apt dist-upgrade in non-interactive mode..." # Set environment for non-interactive mode export DEBIAN_FRONTEND=noninteractive # Configure dpkg to keep local versions by default bash -c 'cat > /etc/apt/apt.conf.d/99-local-versions <<EOF Dpkg::Options { "--force-confdef"; "--force-confold"; } EOF' # Run dist-upgrade bash -c 'DEBIAN_FRONTEND=noninteractive APT_LISTCHANGES_FRONTEND=none \ apt-get -y dist-upgrade \ -o Dpkg::Options::="--force-confdef" \ -o Dpkg::Options::="--force-confold"' judge "apt dist-upgrade" # Remove temporary configuration rm -f /etc/apt/apt.conf.d/99-local-versions unset DEBIAN_FRONTEND } function update_release_files() { print_ok "Updating release information files..." # Update /etc/os-release if [ -f "/etc/os-release" ]; then print_ok "Updating /etc/os-release..." sed -i 's/UBUNTU_CODENAME=plucky/UBUNTU_CODENAME=questing/g' /etc/os-release sed -i 's/VERSION_CODENAME=plucky/VERSION_CODENAME=questing/g' /etc/os-release sed -i 's/VERSION_ID="1\.3\.7"/VERSION_ID="1.4.0"/g' /etc/os-release sed -i 's/VERSION="1\.3\.7 (plucky)"/VERSION="1.4.0 (questing)"/g' /etc/os-release sed -i 's/PRETTY_NAME="AnduinOS 1\.3\.7"/PRETTY_NAME="AnduinOS 1.4.0"/g' /etc/os-release sed -i 's/PRETTY_NAME="AnduinOS 1\.3\.7"/PRETTY_NAME="AnduinOS 1.4.0"/g' /etc/os-release judge "Update /etc/os-release" fi # Update /etc/lsb-release if [ -f "/etc/lsb-release" ]; then print_ok "Updating /etc/lsb-release..." sed -i 's/DISTRIB_RELEASE=1\.3\.7/DISTRIB_RELEASE=1.4.0/g' /etc/lsb-release sed -i 's/DISTRIB_CODENAME=plucky/DISTRIB_CODENAME=questing/g' /etc/lsb-release sed -i 's/DISTRIB_DESCRIPTION="AnduinOS 1\.3\.7"/DISTRIB_DESCRIPTION="AnduinOS 1.4.0"/g' /etc/lsb-release judge "Update /etc/lsb-release" fi print_ok "Release files updated successfully" } function restore_ppa_sources() { print_ok "Restoring PPA sources..." if [ -d "$PPA_BACKUP_DIR" ]; then ppa_count=$(ls -1 "$PPA_BACKUP_DIR" 2>/dev/null | wc -l) if [ "$ppa_count" -gt 0 ]; then for file in "$PPA_BACKUP_DIR"/*; do if [ -f "$file" ]; then mv "$file" /etc/apt/sources.list.d/ print_ok "Restored $(basename "$file")" fi done print_ok "Running apt update with restored PPAs..." apt update judge "Restore PPA sources and update" else print_ok "No PPA sources to restore" fi else print_warn "PPA backup directory not found, skipping restore" fi } function main() { print_ok "Starting AnduinOS upgrade process..." echo -e "${Yellow}WARNING: This script will upgrade your system from 1.3.7 (plucky) to 1.4.0 (questing).${Font}" echo -e "${Yellow}Please ensure you have backed up important data before proceeding.${Font}" read -p "Do you want to continue? (y/N): " confirm if [[ "$confirm" != "y" && "$confirm" != "Y" ]]; then print_error "Upgrade process aborted by user." exit 1 fi # Check if running as root if [[ "$(id -u)" -ne 0 ]]; then print_error "This script must be run as root." exit 1 fi # Step 0: Check disk space check_disk_space # Step 1: Update current system update_system # Step 2: Backup Ubuntu official sources backup_ubuntu_sources # Step 3: Backup and remove PPA sources backup_and_remove_ppa # Step 4: Detect and convert APT format if needed if ! detect_apt_format; then convert_old_to_new_format fi # Step 5: Replace plucky with questing replace_plucky_with_questing # Step 6: Install coreutils-from-uutils install_coreutils_uutils # Step 7: Run dist-upgrade run_dist_upgrade # Step 8: Update release files update_release_files # Step 9: Restore PPA sources restore_ppa_sources print_ok "Upgrade completed successfully!" print_ok "Your system has been upgraded to AnduinOS 1.4.0 (questing)" print_ok "Backup files are stored in: $BACKUP_DIR" print_warn "Please reboot your system to complete the upgrade." } main