@five-vm/cli/scripts/postinstall.js

High-performance CLI for Five VM development with WebAssembly integration

#!/usr/bin/env node

/**
 * Five CLI Post-Install Script
 * 
 * Sets up CLI after installation and checks for WASM modules
 */

import fs from 'fs';
import path from 'path';
import { fileURLToPath } from 'url';

const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);

function main() {
  console.log('🚀 Five CLI post-install setup...');
  
  // Check if WASM modules exist
  const wasmDir = path.join(__dirname, '..', 'assets', 'vm');
  const wasmExists = fs.existsSync(path.join(wasmDir, 'five_vm_wasm.js'));
  
  if (wasmExists) {
    console.log('✅ Five VM WASM modules found');
  } else {
    console.log('⚠️  Five VM WASM modules not found');
    console.log('   Run "npm run build:vm-wasm" to build WASM modules');
  }
  
  // Make CLI binary executable
  const binaryPath = path.join(__dirname, '..', 'bin', 'five.js');
  if (fs.existsSync(binaryPath)) {
    try {
      fs.chmodSync(binaryPath, '755');
      console.log('✅ CLI binary made executable');
    } catch (error) {
      console.log('⚠️  Could not make binary executable:', error.message);
    }
  }
  
  console.log('🎉 Five CLI installation complete!');
  console.log('   Use "five --help" to get started');
}

main();