Files
ProxmoxVE-Local/update.sh
Michel Roegl-Brunner 24430ee77d Add web-based update system with detached process management (#65)
* feat: Add version checking and update functionality

- Add version display component with GitHub release comparison
- Implement update.sh script execution via API
- Add hover tooltip with update instructions
- Create shadcn/ui style Badge component
- Add version router with getCurrentVersion, getLatestRelease, and executeUpdate endpoints
- Update homepage header to show version and update status
- Add Update Now button with loading states and result feedback
- Support automatic page refresh after successful update

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Workflow

* Workflow

* Workflow

* Update update script

* Update update script

* Update update script

* Update update script

* Update update script

* Update update.sh

* Update update.sh

* Update update.sh

* Update update.sh
2025-10-07 16:10:51 +02:00

895 lines
27 KiB
Bash
Executable File

#!/bin/bash
# Enhanced update script for ProxmoxVE-Local
# Fetches latest release from GitHub and backs up data directory
set -euo pipefail # Exit on error, undefined vars, pipe failures
# Add error trap for debugging
trap 'echo "Error occurred at line $LINENO, command: $BASH_COMMAND"' ERR
# Configuration
REPO_OWNER="community-scripts"
REPO_NAME="ProxmoxVE-Local"
GITHUB_API="https://api.github.com/repos/${REPO_OWNER}/${REPO_NAME}"
BACKUP_DIR="/tmp/pve-scripts-backup-$(date +%Y%m%d-%H%M%S)"
DATA_DIR="./data"
LOG_FILE="/tmp/update.log"
# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color
# Initialize log file
init_log() {
# Clear/create log file
> "$LOG_FILE"
log "Starting ProxmoxVE-Local update process..."
log "Log file: $LOG_FILE"
}
# Logging function
log() {
echo -e "${BLUE}[$(date '+%Y-%m-%d %H:%M:%S')]${NC} $1" | tee -a "$LOG_FILE" >&2
}
log_error() {
echo -e "${RED}[ERROR]${NC} $1" | tee -a "$LOG_FILE" >&2
}
log_success() {
echo -e "${GREEN}[SUCCESS]${NC} $1" | tee -a "$LOG_FILE" >&2
}
log_warning() {
echo -e "${YELLOW}[WARNING]${NC} $1" | tee -a "$LOG_FILE" >&2
}
# Check if required tools are available
check_dependencies() {
log "Checking dependencies..."
local missing_deps=()
if ! command -v curl &> /dev/null; then
missing_deps+=("curl")
fi
if ! command -v jq &> /dev/null; then
missing_deps+=("jq")
fi
if ! command -v npm &> /dev/null; then
missing_deps+=("npm")
fi
if ! command -v node &> /dev/null; then
missing_deps+=("node")
fi
if [ ${#missing_deps[@]} -ne 0 ]; then
log_error "Missing dependencies: ${missing_deps[*]}"
log_error "Please install the missing dependencies and try again."
exit 1
fi
log_success "All dependencies are available"
}
# Get latest release info from GitHub API
get_latest_release() {
log "Fetching latest release information from GitHub..."
local release_info
if ! release_info=$(curl -s --connect-timeout 15 --max-time 60 --retry 2 --retry-delay 3 "$GITHUB_API/releases/latest"); then
log_error "Failed to fetch release information from GitHub API (timeout or network error)"
exit 1
fi
# Check if response is valid JSON
if ! echo "$release_info" | jq empty 2>/dev/null; then
log_error "Invalid JSON response from GitHub API"
log "Response: $release_info"
exit 1
fi
local tag_name
local download_url
local published_at
tag_name=$(echo "$release_info" | jq -r '.tag_name')
download_url=$(echo "$release_info" | jq -r '.tarball_url')
published_at=$(echo "$release_info" | jq -r '.published_at')
if [ "$tag_name" = "null" ] || [ "$download_url" = "null" ] || [ -z "$tag_name" ] || [ -z "$download_url" ]; then
log_error "Failed to parse release information from API response"
log "Tag name: $tag_name"
log "Download URL: $download_url"
exit 1
fi
log_success "Latest release: $tag_name (published: $published_at)"
echo "$tag_name|$download_url"
}
# Backup data directory and .env file
backup_data() {
log "Creating backup directory at $BACKUP_DIR..."
if ! mkdir -p "$BACKUP_DIR"; then
log_error "Failed to create backup directory"
exit 1
fi
# Backup data directory
if [ -d "$DATA_DIR" ]; then
log "Backing up data directory..."
if ! cp -r "$DATA_DIR" "$BACKUP_DIR/data"; then
log_error "Failed to backup data directory"
exit 1
else
log_success "Data directory backed up successfully"
fi
else
log_warning "Data directory not found, skipping backup"
fi
# Backup .env file
if [ -f ".env" ]; then
log "Backing up .env file..."
if ! cp ".env" "$BACKUP_DIR/.env"; then
log_error "Failed to backup .env file"
exit 1
else
log_success ".env file backed up successfully"
fi
else
log_warning ".env file not found, skipping backup"
fi
}
# Download and extract latest release
download_release() {
local release_info="$1"
local tag_name="${release_info%|*}"
local download_url="${release_info#*|}"
log "Downloading release $tag_name..."
local temp_dir="/tmp/pve-update-$$"
local archive_file="$temp_dir/release.tar.gz"
# Create temporary directory
if ! mkdir -p "$temp_dir"; then
log_error "Failed to create temporary directory"
exit 1
fi
# Download release with timeout and progress
log "Downloading from: $download_url"
log "Target file: $archive_file"
log "Starting curl download..."
# Test if curl is working
log "Testing curl availability..."
if ! command -v curl >/dev/null 2>&1; then
log_error "curl command not found"
rm -rf "$temp_dir"
exit 1
fi
# Test basic connectivity
log "Testing basic connectivity..."
if ! curl -s --connect-timeout 10 --max-time 30 "https://api.github.com" >/dev/null 2>&1; then
log_error "Cannot reach GitHub API"
rm -rf "$temp_dir"
exit 1
fi
log_success "Connectivity test passed"
# Create a temporary file for curl output
local curl_log="/tmp/curl_log_$$.txt"
# Run curl with verbose output
if curl -L --connect-timeout 30 --max-time 300 --retry 3 --retry-delay 5 -v -o "$archive_file" "$download_url" > "$curl_log" 2>&1; then
log_success "Curl command completed successfully"
# Show some of the curl output for debugging
log "Curl output (first 10 lines):"
head -10 "$curl_log" | while read -r line; do
log "CURL: $line"
done
else
local curl_exit_code=$?
log_error "Curl command failed with exit code: $curl_exit_code"
log_error "Curl output:"
cat "$curl_log" | while read -r line; do
log_error "CURL: $line"
done
rm -f "$curl_log"
rm -rf "$temp_dir"
exit 1
fi
# Clean up curl log
rm -f "$curl_log"
# Verify download
if [ ! -f "$archive_file" ] || [ ! -s "$archive_file" ]; then
log_error "Downloaded file is empty or missing"
rm -rf "$temp_dir"
exit 1
fi
local file_size
file_size=$(stat -c%s "$archive_file" 2>/dev/null || echo "0")
log_success "Downloaded release ($file_size bytes)"
# Extract release
log "Extracting release..."
if ! tar -xzf "$archive_file" -C "$temp_dir"; then
log_error "Failed to extract release"
rm -rf "$temp_dir"
exit 1
fi
# Debug: List contents after extraction
log "Contents after extraction:"
ls -la "$temp_dir" >&2 || true
# Find the extracted directory (GitHub tarballs have a root directory)
log "Looking for extracted directory with pattern: ${REPO_NAME}-*"
local extracted_dir
extracted_dir=$(timeout 10 find "$temp_dir" -maxdepth 1 -type d -name "${REPO_NAME}-*" 2>/dev/null | head -1)
# If not found with repo name, try alternative patterns
if [ -z "$extracted_dir" ]; then
log "Trying pattern: community-scripts-ProxmoxVE-Local-*"
extracted_dir=$(timeout 10 find "$temp_dir" -maxdepth 1 -type d -name "community-scripts-ProxmoxVE-Local-*" 2>/dev/null | head -1)
fi
if [ -z "$extracted_dir" ]; then
log "Trying pattern: ProxmoxVE-Local-*"
extracted_dir=$(timeout 10 find "$temp_dir" -maxdepth 1 -type d -name "ProxmoxVE-Local-*" 2>/dev/null | head -1)
fi
if [ -z "$extracted_dir" ]; then
log "Trying any directory in temp folder"
extracted_dir=$(timeout 10 find "$temp_dir" -maxdepth 1 -type d ! -name "$temp_dir" 2>/dev/null | head -1)
fi
# If still not found, error out
if [ -z "$extracted_dir" ]; then
log_error "Could not find extracted directory"
rm -rf "$temp_dir"
exit 1
fi
log_success "Found extracted directory: $extracted_dir"
log_success "Release downloaded and extracted successfully"
echo "$extracted_dir"
}
# Clear the original directory before updating
clear_original_directory() {
log "Clearing original directory..."
# List of files/directories to preserve (already backed up)
local preserve_patterns=(
"data"
".env"
"*.log"
"update.log"
"*.backup"
"*.bak"
"node_modules"
".git"
)
# Remove all files except preserved ones
while IFS= read -r file; do
local should_preserve=false
local filename=$(basename "$file")
for pattern in "${preserve_patterns[@]}"; do
if [[ "$filename" == $pattern ]]; then
should_preserve=true
break
fi
done
if [ "$should_preserve" = false ]; then
rm -f "$file"
fi
done < <(find . -maxdepth 1 -type f ! -name ".*")
# Remove all directories except preserved ones
while IFS= read -r dir; do
local should_preserve=false
local dirname=$(basename "$dir")
for pattern in "${preserve_patterns[@]}"; do
if [[ "$dirname" == $pattern ]]; then
should_preserve=true
break
fi
done
if [ "$should_preserve" = false ]; then
rm -rf "$dir"
fi
done < <(find . -maxdepth 1 -type d ! -name "." ! -name "..")
log_success "Original directory cleared"
}
# Restore backup files before building
restore_backup_files() {
log "Restoring .env and data directory from backup..."
if [ -d "$BACKUP_DIR" ]; then
# Restore .env file
if [ -f "$BACKUP_DIR/.env" ]; then
if [ -f ".env" ]; then
rm -f ".env"
fi
if mv "$BACKUP_DIR/.env" ".env"; then
log_success ".env file restored from backup"
else
log_error "Failed to restore .env file"
return 1
fi
else
log_warning "No .env file backup found"
fi
# Restore data directory
if [ -d "$BACKUP_DIR/data" ]; then
if [ -d "data" ]; then
rm -rf "data"
fi
if mv "$BACKUP_DIR/data" "data"; then
log_success "Data directory restored from backup"
else
log_error "Failed to restore data directory"
return 1
fi
else
log_warning "No data directory backup found"
fi
else
log_error "No backup directory found for restoration"
return 1
fi
}
# Check if systemd service exists
check_service() {
if systemctl list-unit-files | grep -q "^pvescriptslocal.service"; then
return 0
else
return 1
fi
}
# Kill application processes directly
kill_processes() {
# Try to find and stop the Node.js process
local pids
pids=$(pgrep -f "node server.js" 2>/dev/null || true)
# Also check for npm start processes
local npm_pids
npm_pids=$(pgrep -f "npm start" 2>/dev/null || true)
# Combine all PIDs
if [ -n "$npm_pids" ]; then
pids="$pids $npm_pids"
fi
if [ -n "$pids" ]; then
log "Stopping application processes: $pids"
# Send TERM signal to each PID individually
for pid in $pids; do
if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
log "Sending TERM signal to PID: $pid"
kill -TERM "$pid" 2>/dev/null || true
fi
done
# Wait for graceful shutdown with timeout
log "Waiting for graceful shutdown..."
local wait_count=0
local max_wait=10 # Maximum 10 seconds
while [ $wait_count -lt $max_wait ]; do
local still_running
still_running=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -z "$still_running" ]; then
log_success "Processes stopped gracefully"
break
fi
sleep 1
wait_count=$((wait_count + 1))
log "Waiting... ($wait_count/$max_wait)"
done
# Force kill any remaining processes
local remaining_pids
remaining_pids=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$remaining_pids" ]; then
log_warning "Force killing remaining processes: $remaining_pids"
pkill -9 -f "node server.js" 2>/dev/null || true
pkill -9 -f "npm start" 2>/dev/null || true
sleep 1
fi
# Final check
local final_check
final_check=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$final_check" ]; then
log_warning "Some processes may still be running: $final_check"
else
log_success "All application processes stopped"
fi
else
log "No running application processes found"
fi
}
# Kill application processes directly
kill_processes() {
# Try to find and stop the Node.js process
local pids
pids=$(pgrep -f "node server.js" 2>/dev/null || true)
# Also check for npm start processes
local npm_pids
npm_pids=$(pgrep -f "npm start" 2>/dev/null || true)
# Combine all PIDs
if [ -n "$npm_pids" ]; then
pids="$pids $npm_pids"
fi
if [ -n "$pids" ]; then
log "Stopping application processes: $pids"
# Send TERM signal to each PID individually
for pid in $pids; do
if [ -n "$pid" ] && kill -0 "$pid" 2>/dev/null; then
log "Sending TERM signal to PID: $pid"
kill -TERM "$pid" 2>/dev/null || true
fi
done
# Wait for graceful shutdown with timeout
log "Waiting for graceful shutdown..."
local wait_count=0
local max_wait=10 # Maximum 10 seconds
while [ $wait_count -lt $max_wait ]; do
local still_running
still_running=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -z "$still_running" ]; then
log_success "Processes stopped gracefully"
break
fi
sleep 1
wait_count=$((wait_count + 1))
log "Waiting... ($wait_count/$max_wait)"
done
# Force kill any remaining processes
local remaining_pids
remaining_pids=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$remaining_pids" ]; then
log_warning "Force killing remaining processes: $remaining_pids"
pkill -9 -f "node server.js" 2>/dev/null || true
pkill -9 -f "npm start" 2>/dev/null || true
sleep 1
fi
# Final check
local final_check
final_check=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$final_check" ]; then
log_warning "Some processes may still be running: $final_check"
else
log_success "All application processes stopped"
fi
else
log "No running application processes found"
fi
}
# Stop the application before updating
stop_application() {
log "Stopping application..."
# Change to the application directory if we're not already there
local app_dir
if [ -f "package.json" ] && [ -f "server.js" ]; then
app_dir="$(pwd)"
else
# Try to find the application directory
app_dir=$(find /root -name "package.json" -path "*/ProxmoxVE-Local*" -exec dirname {} \; 2>/dev/null | head -1)
if [ -n "$app_dir" ] && [ -d "$app_dir" ]; then
cd "$app_dir" || {
log_error "Failed to change to application directory: $app_dir"
return 1
}
else
log_error "Could not find application directory"
return 1
fi
fi
log "Working from application directory: $(pwd)"
# Check if systemd service exists and is active
if check_service; then
if systemctl is-active --quiet pvescriptslocal.service; then
log "Stopping pvescriptslocal service..."
if systemctl stop pvescriptslocal.service; then
log_success "Service stopped successfully"
else
log_error "Failed to stop service, falling back to process kill"
kill_processes
fi
else
log "Service exists but is not active, checking for running processes..."
kill_processes
fi
else
log "No systemd service found, stopping processes directly..."
kill_processes
fi
}
# Update application files
update_files() {
local source_dir="$1"
log "Updating application files..."
# List of files/directories to exclude from update
local exclude_patterns=(
"data"
"node_modules"
".git"
".env"
"*.log"
"update.log"
"*.backup"
"*.bak"
)
# Find the actual source directory (strip the top-level directory)
local actual_source_dir
actual_source_dir=$(find "$source_dir" -maxdepth 1 -type d -name "community-scripts-ProxmoxVE-Local-*" | head -1)
if [ -z "$actual_source_dir" ]; then
log_error "Could not find the actual source directory in $source_dir"
return 1
fi
# Use process substitution instead of pipe to avoid subshell issues
local files_copied=0
local files_excluded=0
log "Starting file copy process from: $actual_source_dir"
# Create a temporary file list to avoid process substitution issues
local file_list="/tmp/file_list_$$.txt"
find "$actual_source_dir" -type f > "$file_list"
local total_files
total_files=$(wc -l < "$file_list")
log "Found $total_files files to process"
# Show first few files for debugging
log "First few files to process:"
head -5 "$file_list" | while read -r f; do
log " - $f"
done
while IFS= read -r file; do
local rel_path="${file#$actual_source_dir/}"
local should_exclude=false
for pattern in "${exclude_patterns[@]}"; do
if [[ "$rel_path" == $pattern ]]; then
should_exclude=true
break
fi
done
if [ "$should_exclude" = false ]; then
local target_dir
target_dir=$(dirname "$rel_path")
if [ "$target_dir" != "." ]; then
mkdir -p "$target_dir"
fi
log "Copying: $file -> $rel_path"
if ! cp "$file" "$rel_path"; then
log_error "Failed to copy $rel_path"
rm -f "$file_list"
return 1
else
files_copied=$((files_copied + 1))
if [ $((files_copied % 10)) -eq 0 ]; then
log "Copied $files_copied files so far..."
fi
fi
else
files_excluded=$((files_excluded + 1))
log "Excluded: $rel_path"
fi
done < "$file_list"
# Clean up temporary file
rm -f "$file_list"
log "Files processed: $files_copied copied, $files_excluded excluded"
log_success "Application files updated successfully"
}
# Install dependencies and build
install_and_build() {
log "Installing dependencies..."
if ! npm install; then
log_error "Failed to install dependencies"
return 1
fi
# Ensure no processes are running before build
log "Ensuring no conflicting processes are running..."
local pids
pids=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$pids" ]; then
log_warning "Found running processes, stopping them: $pids"
pkill -9 -f "node server.js" 2>/dev/null || true
pkill -9 -f "npm start" 2>/dev/null || true
sleep 2
fi
log "Building application..."
# Set NODE_ENV to production for build
export NODE_ENV=production
if ! npm run build; then
log_error "Failed to build application"
return 1
fi
log_success "Dependencies installed and application built successfully"
}
# Start the application after updating
start_application() {
log "Starting application..."
# Check if systemd service exists
if check_service; then
log "Starting pvescriptslocal service..."
if systemctl start pvescriptslocal.service; then
log_success "Service started successfully"
# Wait a moment and check if it's running
sleep 2
if systemctl is-active --quiet pvescriptslocal.service; then
log_success "Service is running"
else
log_warning "Service started but may not be running properly"
fi
else
log_error "Failed to start service, falling back to npm start"
start_with_npm
fi
else
log "No systemd service found, starting with npm..."
start_with_npm
fi
}
# Start application with npm
start_with_npm() {
log "Starting application with npm start..."
# Start in background
nohup npm start > server.log 2>&1 &
local npm_pid=$!
# Wait a moment and check if it started
sleep 3
if kill -0 $npm_pid 2>/dev/null; then
log_success "Application started with PID: $npm_pid"
else
log_error "Failed to start application with npm"
return 1
fi
}
# Rollback function
rollback() {
log_warning "Rolling back to previous version..."
if [ -d "$BACKUP_DIR" ]; then
log "Restoring from backup directory: $BACKUP_DIR"
# Restore data directory
if [ -d "$BACKUP_DIR/data" ]; then
log "Restoring data directory..."
if [ -d "$DATA_DIR" ]; then
rm -rf "$DATA_DIR"
fi
if mv "$BACKUP_DIR/data" "$DATA_DIR"; then
log_success "Data directory restored from backup"
else
log_error "Failed to restore data directory"
fi
else
log_warning "No data directory backup found"
fi
# Restore .env file
if [ -f "$BACKUP_DIR/.env" ]; then
log "Restoring .env file..."
if [ -f ".env" ]; then
rm -f ".env"
fi
if mv "$BACKUP_DIR/.env" ".env"; then
log_success ".env file restored from backup"
else
log_error "Failed to restore .env file"
fi
else
log_warning "No .env file backup found"
fi
# Clean up backup directory
log "Cleaning up backup directory..."
rm -rf "$BACKUP_DIR"
else
log_error "No backup directory found for rollback"
fi
log_error "Update failed. Please check the logs and try again."
exit 1
}
# Main update process
main() {
init_log
# Check if we're running from the application directory and not already relocated
if [ -z "${PVE_UPDATE_RELOCATED:-}" ] && [ -f "package.json" ] && [ -f "server.js" ]; then
log "Detected running from application directory"
log "Copying update script to temporary location for safe execution..."
local temp_script="/tmp/pve-scripts-update-$$.sh"
if ! cp "$0" "$temp_script"; then
log_error "Failed to copy update script to temporary location"
exit 1
fi
chmod +x "$temp_script"
log "Executing update from temporary location: $temp_script"
# Set flag to prevent infinite loop and execute from temporary location
export PVE_UPDATE_RELOCATED=1
exec "$temp_script" "$@"
fi
# Ensure we're in the application directory
local app_dir
# First check if we're already in the right directory
if [ -f "package.json" ] && [ -f "server.js" ]; then
app_dir="$(pwd)"
log "Already in application directory: $app_dir"
else
# Try multiple common locations
for search_path in /opt /root /home /usr/local; do
if [ -d "$search_path" ]; then
app_dir=$(find "$search_path" -name "package.json" -path "*/ProxmoxVE-Local*" -exec dirname {} \; 2>/dev/null | head -1)
if [ -n "$app_dir" ] && [ -d "$app_dir" ]; then
break
fi
fi
done
if [ -n "$app_dir" ] && [ -d "$app_dir" ]; then
cd "$app_dir" || {
log_error "Failed to change to application directory: $app_dir"
exit 1
}
log "Changed to application directory: $(pwd)"
else
log_error "Could not find application directory"
log "Searched in: /opt, /root, /home, /usr/local"
exit 1
fi
fi
# Check dependencies
check_dependencies
# Get latest release info
local release_info
release_info=$(get_latest_release)
# Backup data directory
backup_data
# Stop the application before updating (now running from /tmp/)
stop_application
# Double-check that no processes are running
local remaining_pids
remaining_pids=$(pgrep -f "node server.js\|npm start" 2>/dev/null || true)
if [ -n "$remaining_pids" ]; then
log_warning "Force killing remaining processes"
pkill -9 -f "node server.js" 2>/dev/null || true
pkill -9 -f "npm start" 2>/dev/null || true
sleep 2
fi
# Download and extract release
local source_dir
source_dir=$(download_release "$release_info")
log "Download completed, source_dir: $source_dir"
# Clear the original directory before updating
log "Clearing original directory..."
clear_original_directory
log "Original directory cleared successfully"
# Update files
log "Starting file update process..."
if ! update_files "$source_dir"; then
log_error "File update failed, rolling back..."
rollback
fi
log "File update completed successfully"
# Restore .env and data directory before building
log "Restoring backup files..."
restore_backup_files
log "Backup files restored successfully"
# Install dependencies and build
log "Starting install and build process..."
if ! install_and_build; then
log_error "Install and build failed, rolling back..."
rollback
fi
log "Install and build completed successfully"
# Cleanup
log "Cleaning up temporary files..."
rm -rf "$source_dir"
rm -rf "/tmp/pve-update-$$"
# Clean up temporary script if it exists
if [ -f "/tmp/pve-scripts-update-$$.sh" ]; then
rm -f "/tmp/pve-scripts-update-$$.sh"
fi
# Start the application
start_application
log_success "Update completed successfully!"
}
# Run main function with error handling
if ! main "$@"; then
log_error "Update script failed with exit code $?"
exit 1
fi