DarkMatter — Discord System Management Bot

// TypeScript: Discord command handling
// src/commands/system/status.ts
import { rustBridge } from '../../ipc/rust-bridge';

export const statusCommand = {
  data: new SlashCommandBuilder()
    .setName('system')
    .setDescription('Get system status')
    .addSubcommand(sub =>
      sub.setName('status').setDescription('Overall system status')
    ),

  async execute(interaction: CommandInteraction) {
    const metrics = await rustBridge.getSystemMetrics();
    return interaction.reply({ embeds: [formatMetrics(metrics)] });
  }
};

// Rust: Native hardware metrics via napi-rs
// native/src/hardware.rs
#[napi]
pub fn get_system_metrics() -> SystemMetrics {
    SystemMetrics {
        cpu: SystemInfo::new().cpu().unwrap().cpu_usage(),
        memory: SystemInfo::new().memory().unwrap().used(),
        disk: SystemInfo::new().disks().unwrap()[0].usage(),
    }
}

# Python: Log analysis with ML
# scripts/analyze/log_analyzer.py
def analyze_errors(log_content: str) -> Dict[str, Any]:
    error_patterns = [
        r'ERROR',
        r'FAILED',
        r'CRITICAL',
        r'OOM'
    ]
    # ML-based anomaly detection
    return {"errors": matched, "severity": predict_severity(errors)}

// src/registry.ts — Auto-discovers and lazy-loads commands
const commandFiles = await glob('src/commands/**/*.ts');
const commands = new Map<string, Command>();

for (const file of commandFiles) {
  const module = await import(file);
  const command = module[Object.keys(module)[0]];
  commands.set(command.data.name, command);
}

// Only load when actually invoked
async function executeCommand(name: string, interaction: CommandInteraction) {
  const command = commands.get(name); // Load on-demand
  return command.execute(interaction);
}

// src/ipc/rust-bridge.ts — Direct function calls
import { rustBridge } from './native/dark_matter.node';

const metrics = rustBridge.getSystemMetrics();
// This is a synchronous function call, not a subprocess
console.log(metrics.cpu_usage, metrics.memory_used);

// src/ipc/python-bridge.ts — Supervised sidecar management
const SUPERVISED_RESTART = {
  maxRetries: 3,
  backoffMs: [1000, 2000, 4000],
  killTimeout: 5000
};

async function spawnSidecar(script: string): Promise<ChildProcess> {
  const proc = spawn('python3', [script], {
    stdio: ['pipe', 'pipe', 'pipe']
  });

  proc.on('exit', (code) => {
    if (code !== 0 && retries < maxRetries) {
      setTimeout(() => spawnSidecar(script), backoffMs[retries++]);
    }
  });

  return proc;
}

// native/src/hmac.rs
#[napi]
pub fn sign_tasks(file_path: String, key: &[u8]) -> String {
    let content = std::fs::read_to_string(file_path).unwrap();
    let mut mac = HmacSha256::new_from_slice(key).unwrap();
    mac.update(content.as_bytes());
    hex::encode(mac.finalize().into_bytes())
}

#[napi]
pub fn verify_tasks(file_path: String, key: &[u8], signature: String) -> bool {
    let computed = sign_tasks(file_path.clone(), key);
    computed == signature
}

TypeScript → Rust: Direct function call (synchronous)
TypeScript → Python: Spawn subprocess, communicate via stdin/stdout
Discord → TypeScript: Discord.js slash commands
Web → TypeScript: Fastify HTTP + WebSocket

// src/plugins/plugin-manager.ts
interface Plugin {
  name: string;
  version: string;
  commands?: Command[];
  events?: string[];
  onLoad?: () => Promise<void>;
  onUnload?: () => Promise<void>;
}

class PluginManager {
  private plugins = new Map<string, Plugin>();

  async loadPlugin(path: string): Promise<void> {
    const plugin = await import(path);
    this.plugins.set(plugin.name, plugin);
    await plugin.onLoad?.();
  }

  getCommands(): Command[] {
    return Array.from(this.plugins.values())
      .flatMap(p => p.commands || []);
  }
}

# Install dependencies
npm install

# Build TypeScript
npm run build

# Build Rust native module
npm run build:native

# Configure environment
cp .env.example .env
# Edit .env with Discord credentials

# Run the bot
npm start

# Create Python virtual environment
python3 -m venv python/venv
source python/venv/bin/activate
pip install -r python/requirements.txt

# Configure sudo for power commands
sudo visudo
# Add: discord_user ALL=(ALL) NOPASSWD: /sbin/poweroff, /sbin/reboot, /usr/sbin/pm-suspend

# Deploy commands to Discord
npm run deploy

# Start with PM2
pm2 start dist/index.js --name darkmatter
pm2 save