lsh-framework/dist/examples/supabase-integration.js

A powerful, extensible shell with advanced job management, database persistence, and modern CLI features

/**
 * Supabase Integration Example
 * Demonstrates how to use LSH with Supabase PostgreSQL
 */
import { supabaseClient } from '../lib/supabase-client.js';
import DatabasePersistence from '../lib/database-persistence.js';
import CloudConfigManager from '../lib/cloud-config-manager.js';
import EnhancedHistorySystem from '../lib/enhanced-history-system.js';
async function demonstrateSupabaseIntegration() {
    console.log('🚀 LSH Supabase Integration Demo\n');
    // 1. Test database connection
    console.log('1. Testing Supabase connection...');
    const isConnected = await supabaseClient.testConnection();
    if (!isConnected) {
        console.log('❌ Database connection failed');
        return;
    }
    console.log('✅ Database connection successful\n');
    // 2. Initialize database persistence
    console.log('2. Initializing database persistence...');
    const persistence = new DatabasePersistence('demo-user');
    console.log('✅ Database persistence initialized\n');
    // 3. Demonstrate configuration management
    console.log('3. Configuration management demo...');
    const configManager = new CloudConfigManager({
        userId: 'demo-user',
        enableCloudSync: true,
    });
    // Set some configuration values
    configManager.set('theme', 'dark', 'UI theme preference');
    configManager.set('max_history', 1000, 'Maximum history entries');
    configManager.set('auto_complete', true, 'Enable auto-completion');
    console.log('Configuration set:');
    configManager.getAll().forEach(config => {
        console.log(`  ${config.key}: ${JSON.stringify(config.value)}`);
    });
    console.log('✅ Configuration management working\n');
    // 4. Demonstrate history management
    console.log('4. History management demo...');
    const historySystem = new EnhancedHistorySystem({
        userId: 'demo-user',
        enableCloudSync: true,
    });
    // Add some sample commands
    historySystem.addCommand('ls -la', 0);
    historySystem.addCommand('cd /home/user', 0);
    historySystem.addCommand('git status', 0);
    historySystem.addCommand('npm install', 0);
    // Save to database
    const entries = historySystem.getAllEntries();
    for (const entry of entries) {
        await persistence.saveHistoryEntry({
            session_id: persistence.getSessionId(),
            command: entry.command,
            working_directory: '/home/user',
            exit_code: entry.exitCode,
            timestamp: new Date(entry.timestamp).toISOString(),
            hostname: 'demo-host',
        });
    }
    console.log(`Added ${entries.length} history entries`);
    console.log('✅ History management working\n');
    // 5. Demonstrate job management
    console.log('5. Job management demo...');
    await persistence.saveJob({
        session_id: persistence.getSessionId(),
        job_id: 'job_1',
        command: 'long-running-task',
        status: 'running',
        working_directory: '/home/user',
        started_at: new Date().toISOString(),
    });
    const activeJobs = await persistence.getActiveJobs();
    console.log(`Active jobs: ${activeJobs.length}`);
    activeJobs.forEach(job => {
        console.log(`  ${job.job_id}: ${job.command} (${job.status})`);
    });
    console.log('✅ Job management working\n');
    // 6. Demonstrate session management
    console.log('6. Session management demo...');
    await persistence.startSession('/home/user', {
        PATH: '/usr/bin:/bin',
        HOME: '/home/user',
        USER: 'demo-user',
    });
    console.log(`Session started: ${persistence.getSessionId()}`);
    console.log('✅ Session management working\n');
    // 7. Show statistics
    console.log('7. Statistics:');
    const historyStats = await historySystem.getHistoryStats();
    console.log('History stats:', historyStats);
    const configStats = configManager.getStats();
    console.log('Config stats:', configStats);
    // 8. Cleanup
    console.log('\n8. Cleanup...');
    await persistence.endSession();
    historySystem.destroy();
    configManager.destroy();
    console.log('✅ Cleanup completed');
    console.log('\n🎉 Supabase integration demo completed successfully!');
}
// Run the demo if this file is executed directly
if (import.meta.url === `file://${process.argv[1]}`) {
    demonstrateSupabaseIntegration().catch(console.error);
}
export default demonstrateSupabaseIntegration;