import Zonr, { FileTransport } from '@zonr-logs/core'; // Create a new terminal UI with automatic signal handling const zonr = new Zonr({ autoCleanup: true }); // Add zones with different layouts and file logging const logs = zonr.addZone({ name: "Application Logs", width: "70%", height: "auto", borderColor: "blue", additionalTransports: [ new FileTransport({ filePath: "./app.log", highVolume: true // Optimized for high-throughput logging }) ] }); const status = zonr.addZone({ name: "System Status", width: "30%", height: "auto", borderColor: "green" }); // Start logging - automatically flushes to file on exit logs.info('🚀 Application started'); logs.warn('⚠️ High memory usage detected'); logs.error('❌ Database connection failed'); status.info('✅ Server: Online'); status.info('📊 CPU: 45%'); status.info('💾 Memory: 2.1GB');

import Zonr from '@zonr-logs/core'; const zonr = new Zonr();

const zone = zonr.addZone({ name: string, // Zone header text width: string | number, // "50%", "auto", or pixel value height: string | number,// "auto", "50%", or pixel value  borderColor?: string, // "red", "blue", "green", etc. showHeader?: boolean, // Show/hide zone header showBorder?: boolean // Show/hide zone borders });

// Logging methods zone.info(message: string) // Blue info message zone.warn(message: string) // Yellow warning message  zone.error(message: string) // Red error message zone.debug(message: string) // Gray debug message zone.log(message: string) // Default log message // Zone management zone.clear() // Clear all messages zone.getName() // Get zone name zone.getConfig() // Get zone configuration

// Zone management methods zonr.addZone(config) // Add a new zone zonr.getZone(name) // Find zone by name zonr.hasZone(name) // Check if zone exists zonr.getAllZones() // Get all zones array zonr.removeZone(nameOrZone) // Remove specific zone by name or reference zonr.clearZones() // Remove all zones // Legacy API still available zonr.zones.add(config) // Same as zonr.addZone() zonr.zones.get(name) // Same as zonr.getZone() zonr.zones.list() // Same as zonr.getAllZones()

// Width options width: "50%" // Percentage of terminal width width: "auto" // Automatic width distribution width: 80 // Fixed pixel width // Height options  height: "auto" // Adapts to terminal size and content height: "30%" // Percentage of terminal height height: 20 // Fixed row height // Color options borderColor: "black" | "red" | "green" | "yellow" | "blue" | "magenta" | "cyan" | "white" | "gray"

import { FileTransport } from '@zonr-logs/core'; // High-performance file logging with automatic cleanup const fileTransport = new FileTransport({ filePath: './logs/app.log', // Direct file path highVolume: true, // Optimize for high-throughput logging maxFiles: 5, // File rotation (placeholder) maxSize: '100MB' // Size rotation (placeholder) }); // Alternative: path + filename pattern const altTransport = new FileTransport({ path: './logs', // Directory path filename: 'application.log', // Filename sync: true, // Synchronous writes for reliability minLength: 8192 // Buffer size for performance }); const zone = zonr.addZone({ name: "Persistent Logs", width: "100%", height: "auto", additionalTransports: [fileTransport] // Updated property name }); // Automatic transport cleanup on SIGINT/SIGTERM // Files are properly flushed and closed when process exits

// Zones automatically emit events for real-time updates zone.info('Processing started...'); // Updates are immediately reflected in the terminal setTimeout(() => { zone.info('Processing completed ✅'); }, 2000);

// Create Zonr instance with automatic cleanup (default: true) const zonr = new Zonr({ autoCleanup: true }); // Add zones with file transports const logger = zonr.addZone({ name: "Application", additionalTransports: [ new FileTransport({ filePath: './app.log' }) ] }); logger.info('Application started'); // When user presses Ctrl+C or process receives SIGTERM: // 1. All transports are automatically flushed // 2. All transports are properly closed  // 3. Process exits gracefully // 4. No data is lost! // Disable automatic cleanup if needed const manualZonr = new Zonr({ autoCleanup: false }); // You would need to manually call: // await manualZonr.flushAllTransports(); // await manualZonr.closeAllTransports();

// Zones automatically reflow when terminal is resized // No additional code needed - Zonr handles it automatically! // Works perfectly on Windows with built-in resize detection