🚀 LifeOS Plugin SDK v2.0.0

A comprehensive, enterprise-grade plugin system for LifeOS with stable contracts, version compatibility, and capability-based architecture.

✨ Features

🎯 Stable Plugin Contracts

Never-breaking interfaces - Core plugin contract remains stable between major versions
Backward compatibility - Plugins written for v1.0.0 work with v2.0.0+
Lifecycle management - Consistent plugin initialization, operation, and cleanup

🔒 Version Compatibility System

Semantic version checking - Supports ranges like >=1.0.0, ^1.2.3, ~1.2.3
Automatic validation - Plugins are checked for compatibility before registration
Upgrade recommendations - Clear guidance when compatibility issues arise
Dependency management - Ensures all required capabilities are available

⚡ Capability-Based Architecture

Declarative capabilities - Plugins declare what they can do
Automatic discovery - System automatically finds plugins for specific needs
Dependency validation - Ensures capability dependencies are met
Performance monitoring - Track capability usage and health

🚀 Performance & Monitoring

Auto-sync - Configurable synchronization intervals
Memory tracking - Monitor plugin resource usage
API latency - Track external service performance
Error tracking - Comprehensive error monitoring and reporting
Health metrics - Real-time system health status

🏗️ Architecture

┌─────────────────────────────────────────────────────────────┐
│                    LifeOS Core                              │
├─────────────────────────────────────────────────────────────┤
│                 Plugin Manager                              │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────────────┐ │
│  │   Registry  │  │   Router    │  │   Monitor          │ │
│  │             │  │             │  │                     │ │
│  │ • Register  │  │ • Events    │  │ • Performance      │ │
│  │ • Discover  │  │ • Capabilities│  │ • Health          │ │
│  │ • Validate  │  │ • Routing   │  │ • Metrics          │ │
│  └─────────────┘  └─────────────┘  └─────────────────────┘ │
├─────────────────────────────────────────────────────────────┤
│                    Plugin Layer                             │
│  ┌─────────────┐  ┌─────────────┐  ┌─────────────────────┐ │
│  │   Spotify   │  │   Obsidian  │  │   Custom           │ │
│  │   Plugin    │  │   Plugin    │  │   Plugin           │ │
│  │             │  │             │  │                     │ │
│  │ • Music     │  │ • Notes     │  │ • Your Domain      │ │
│  │ • Mood      │  │ • Knowledge │  │ • Your Logic       │ │
│  │ • Timeline  │  │ • Sync      │  │ • Your Integration │ │
│  └─────────────┘  └─────────────┘  └─────────────────────┘ │
└─────────────────────────────────────────────────────────────┘

🎵 Built-in Plugins

Spotify LifeOS Plugin

The ultimate music-life integration plugin that demonstrates the full power of the SDK:

🎵 Music Tracking - Real-time listening habit monitoring
🧠 Mood Analysis - AI-powered music-mood correlation
📝 Playlist Creation - Context-aware playlist generation
⚡ Real-time Sync - Live synchronization with Spotify
🎧 Audio Analysis - Deep audio feature analysis
🤖 Smart Recommendations - Life-context-aware suggestions
📅 Timeline Integration - Seamless LifeOS timeline integration
🔗 Event Correlation - Correlate music with life events

🚀 Quick Start

1. Install the SDK

npm install @lifeos/plugin-sdk

2. Create a Plugin

import { LifeOSPlugin, PluginCapability } from '@lifeos/plugin-sdk'

export class MyAwesomePlugin implements LifeOSPlugin {
  // Plugin identification
  id = 'my-awesome-plugin'
  name = 'My Awesome Plugin'
  version = '1.0.0'
  description = 'A fantastic plugin that does amazing things'
  author = 'Your Name'
  
  // Version compatibility
  requiredLifeOSVersion = '>=1.0.0'
  requiredCapabilities = ['import', 'sync']
  
  // Plugin capabilities
  capabilities: PluginCapability[] = [
    {
      type: 'import',
      description: 'Import data from external sources',
      configurable: true
    },
    {
      type: 'sync',
      description: 'Synchronize data with external services',
      configurable: true
    }
  ]

  // Core methods
  async initialize(): Promise<void> {
    console.log('My plugin is initializing...')
  }

  async destroy(): Promise<void> {
    console.log('My plugin is cleaning up...')
  }

  async sync(): Promise<SyncResult> {
    return {
      success: true,
      eventsImported: 10,
      eventsExported: 0,
      lastSync: new Date()
    }
  }

  async getStatus(): Promise<PluginStatus> {
    return {
      pluginId: this.id,
      name: this.name,
      version: this.version,
      status: 'active',
      errorCount: 0,
      capabilities: this.capabilities.map(c => c.type),
      health: { uptime: Date.now() }
    }
  }

  async getSettings(): Promise<PluginSettings> {
    return {
      enabled: true,
      autoSync: true,
      syncInterval: 5,
      platform: 'premium'
    }
  }

  async updateSettings(settings: Partial<PluginSettings>): Promise<void> {
    // Update settings logic
  }
}

3. Use the Plugin Manager

import { PluginManager } from '@lifeos/plugin-sdk'
import { MyAwesomePlugin } from './my-awesome-plugin'

// Create plugin manager
const manager = new PluginManager('premium')

// Create and register plugin
const plugin = new MyAwesomePlugin()
manager.registry.register(plugin)

// Load and enable plugin
await manager.loadPlugin(plugin.id)
await manager.enablePlugin(plugin.id)

// Get system status
const status = await manager.getSystemStatus()
console.log('System health:', status.systemHealth)

// Perform system sync
const results = await manager.performSystemSync()
console.log('Sync results:', results)

🔧 Advanced Usage

Capability Management

// Get plugins by capability
const musicPlugins = manager.registry.getPluginsByCapability('music-tracking')
const syncPlugins = manager.registry.getPluginsByCapability('sync')

// Get capability status
const capabilityStatus = await manager.getCapabilityStatus('music-tracking')
console.log(`${capabilityStatus.activeProviders} active music tracking providers`)

// Enable/disable specific capabilities
await manager.enableCapability(pluginId, 'mood-analysis')
await manager.disableCapability(pluginId, 'real-time-sync')

Version Compatibility

import { VersionChecker } from '@lifeos/plugin-sdk'

// Check plugin compatibility
const compatibility = VersionChecker.checkCompatibility(plugin, '1.5.0')

if (compatibility.compatible) {
  console.log('Plugin is compatible!')
} else {
  console.log('Compatibility issues:', compatibility.warnings)
  console.log('Recommendations:', compatibility.recommendations)
}

Event Handling

// Your plugin can handle LifeOS events
async onEventCreated(event: LifeOSEvent): Promise<void> {
  if (event.type === 'mood-change') {
    // React to mood changes
    await this.correlateWithMusic(event)
  }
}

async onEventUpdated(event: LifeOSEvent): Promise<void> {
  // Handle event updates
}

async onEventDeleted(eventId: string): Promise<void> {
  // Handle event deletions
}

📊 Available Capabilities

Core Capabilities

import - Import data from external sources
export - Export data to external destinations
sync - Synchronize data with external services
oauth - OAuth authentication flows
webhook - Webhook-based integrations
api - API-based integrations
custom - Custom plugin-specific capabilities

Music Capabilities

music-tracking - Track listening habits and preferences
mood-analysis - Analyze music mood and emotions
playlist-creation - Create intelligent playlists
real-time-sync - Real-time synchronization
offline-caching - Offline data access
audio-analysis - Deep audio feature analysis
recommendations - AI-powered recommendations

LifeOS Capabilities

life-timeline - Integrate with life timeline
event-correlation - Correlate events across sources
mood-tracking - Track and analyze mood patterns
focus-tracking - Monitor focus and productivity
social-integration - Social media integration
data-visualization - Create charts and insights

⚙️ Configuration

Plugin System Configuration

import { PLUGIN_SYSTEM_CONFIG } from '@lifeos/plugin-sdk'

console.log('Auto-sync interval:', PLUGIN_SYSTEM_CONFIG.autoSyncInterval)
console.log('Max concurrent syncs:', PLUGIN_SYSTEM_CONFIG.maxConcurrentSyncs)
console.log('Retry attempts:', PLUGIN_SYSTEM_CONFIG.retryAttempts)

Default Plugin Settings

import { DEFAULT_PLUGIN_SETTINGS } from '@lifeos/plugin-sdk'

const settings = {
  ...DEFAULT_PLUGIN_SETTINGS,
  customSettings: {
    myCustomOption: true
  }
}

🔍 Monitoring & Debugging

System Status

const status = await manager.getSystemStatus()

console.log('System health:', status.systemHealth)
console.log('Active plugins:', status.activePlugins)
console.log('Total plugins:', status.totalPlugins)
console.log('Last sync:', status.lastSync)

// Plugin-specific status
status.pluginStatuses.forEach(plugin => {
  console.log(`${plugin.name}: ${plugin.status}`)
  console.log('  Uptime:', plugin.health.uptime)
  console.log('  Memory:', plugin.health.memoryUsage)
  console.log('  Latency:', plugin.health.apiLatency)
})

Performance Metrics

const results = await manager.performSystemSync()

results.forEach(result => {
  if (result.performance) {
    console.log('Sync duration:', result.performance.duration)
    console.log('Memory usage:', result.performance.memoryUsage)
    console.log('API calls:', result.performance.apiCalls)
  }
})

🧪 Testing

Unit Testing

import { PluginManager } from '@lifeos/plugin-sdk'

describe('My Plugin', () => {
  let manager: PluginManager
  let plugin: MyAwesomePlugin

  beforeEach(() => {
    manager = new PluginManager('test')
    plugin = new MyAwesomePlugin()
  })

  it('should register successfully', () => {
    expect(() => manager.registry.register(plugin)).not.toThrow()
  })

  it('should initialize without errors', async () => {
    await expect(plugin.initialize()).resolves.not.toThrow()
  })

  it('should sync successfully', async () => {
    const result = await plugin.sync()
    expect(result.success).toBe(true)
  })
})

Integration Testing

describe('Plugin Integration', () => {
  it('should handle events correctly', async () => {
    const event: LifeOSEvent = {
      id: 'test-event',
      type: 'test',
      timestamp: new Date().toISOString(),
      metadata: {},
      tags: [],
      source: 'test'
    }

    await plugin.onEventCreated?.(event)
    // Assert expected behavior
  })
})

🚀 Deployment

Production Considerations

Environment Variables

LIFEOS_VERSION=1.5.0
PLUGIN_AUTO_SYNC=true
PLUGIN_SYNC_INTERVAL=5

Health Checks

// Monitor plugin health
setInterval(async () => {
  const status = await manager.getSystemStatus()
  if (status.systemHealth === 'error') {
    // Alert operations team
    notifyOperations(status)
  }
}, 60000) // Check every minute

Error Handling

try {
  await manager.performSystemSync()
} catch (error) {
  console.error('Sync failed:', error)
  // Implement retry logic
  await retryWithBackoff(() => manager.performSystemSync())
}

🤝 Contributing

Development Setup

# Clone the repository
git clone https://github.com/your-org/lifeos-plugin-sdk.git

# Install dependencies
npm install

# Run tests
npm test

# Build the project
npm run build

# Run linting
npm run lint

Plugin Development Guidelines

Follow the Interface - Always implement the LifeOSPlugin interface completely
Version Compatibility - Use semantic versioning and test compatibility
Capability Declaration - Declare all capabilities your plugin provides
Error Handling - Implement robust error handling and recovery
Performance - Monitor resource usage and optimize performance
Testing - Write comprehensive tests for all functionality
Documentation - Document your plugin's capabilities and usage

Creating a Pull Request

Fork the repository
Create a feature branch
Implement your changes
Add tests
Update documentation
Submit a pull request

📚 API Reference

Core Interfaces

LifeOSPlugin - Main plugin interface
PluginCapability - Plugin capability definition
PluginSettings - Plugin configuration
SyncResult - Synchronization result
PluginStatus - Plugin status information

Core Classes

PluginManager - Plugin lifecycle management
PluginRegistry - Plugin registration and discovery
VersionChecker - Version compatibility validation

Utilities

EventRouter - Event routing utilities
PluginHelpers - Common plugin helper functions

📄 License

MIT License - see LICENSE file for details.

🆘 Support

Documentation: docs.lifeos.dev
Issues: GitHub Issues
Discussions: GitHub Discussions
Email: support@lifeos.dev

🎯 Roadmap

v2.1.0 (Q2 2024)

Plugin marketplace integration
Advanced analytics and insights
Machine learning capabilities
Multi-tenant support

v2.2.0 (Q3 2024)

Plugin dependency resolution
Advanced security features
Performance optimization
Developer tools

v3.0.0 (Q4 2024)

Plugin ecosystem
Advanced AI integration
Enterprise features
Cloud deployment

Built with ❤️ by the LifeOS Team

Empowering developers to build the future of personal data management

Name		Name	Last commit message	Last commit date
Latest commit History 3 Commits
core		core
interfaces		interfaces
marketplace		marketplace
oauth		oauth
plugins		plugins
types		types
utils		utils
.gitignore		.gitignore
README.md		README.md
index.ts		index.ts
package-lock.json		package-lock.json
package.json		package.json

Folders and files

Latest commit

History

Repository files navigation

🚀 LifeOS Plugin SDK v2.0.0

✨ Features

🎯 Stable Plugin Contracts

🔒 Version Compatibility System

⚡ Capability-Based Architecture

🚀 Performance & Monitoring

🏗️ Architecture

🎵 Built-in Plugins

Spotify LifeOS Plugin

🚀 Quick Start

1. Install the SDK

2. Create a Plugin

3. Use the Plugin Manager

🔧 Advanced Usage

Capability Management

Version Compatibility

Event Handling

📊 Available Capabilities

Core Capabilities

Music Capabilities

LifeOS Capabilities

⚙️ Configuration

Plugin System Configuration

Default Plugin Settings

🔍 Monitoring & Debugging

System Status

Performance Metrics

🧪 Testing

Unit Testing

Integration Testing

🚀 Deployment

Production Considerations

🤝 Contributing

Development Setup

Plugin Development Guidelines

Creating a Pull Request

📚 API Reference

Core Interfaces

Core Classes

Utilities

📄 License

🆘 Support

🎯 Roadmap

v2.1.0 (Q2 2024)

v2.2.0 (Q3 2024)

v3.0.0 (Q4 2024)

About

Resources

Uh oh!

Stars

Watchers

Forks

Releases

Packages 0

Uh oh!

Contributors

Uh oh!

Languages

Packages