@simonecoelhosfo/optimizely-mcp-server/scripts/postinstall.cjs

Optimizely MCP Server for AI assistants with integrated CLI tools

#!/usr/bin/env node

/**
 * Postinstall script that copies the correct prebuilt binary for the current platform
 */

const fs = require('fs');
const path = require('path');
const os = require('os');

console.log('🔧 Setting up better-sqlite3...');

try {
  // Detect current platform
  const platform = process.platform; // 'darwin', 'linux', 'win32'
  const arch = process.arch;         // 'x64', 'arm64'
  const platformDir = `${platform}-${arch}`;
  
  console.log(`📦 Platform: ${platformDir}`);
  
  // Find better-sqlite3
  const possiblePaths = [
    path.join(__dirname, '..', 'node_modules', 'better-sqlite3'),
    path.join(__dirname, '..', '..', 'better-sqlite3'),
    path.join(__dirname, '..', '..', '..', 'node_modules', 'better-sqlite3')
  ];
  
  let betterSqlitePath;
  for (const p of possiblePaths) {
    if (fs.existsSync(path.join(p, 'package.json'))) {
      betterSqlitePath = p;
      break;
    }
  }
  
  if (!betterSqlitePath) {
    console.log('⚠️  better-sqlite3 not found. It will work when imported.');
    process.exit(0);
  }
  
  // Check if we have the binary for this platform
  const ourBinaryPath = path.join(__dirname, '..', 'prebuilds', platformDir, 'better-sqlite3.node');
  if (!fs.existsSync(ourBinaryPath)) {
    console.log(`⚠️  No prebuilt binary for ${platformDir}. Will compile on first use.`);
    process.exit(0);
  }
  
  // Copy our binary to better-sqlite3's expected location
  // Option 1: Copy to build/Release (where better-sqlite3 looks first)
  const targetBuildDir = path.join(betterSqlitePath, 'build', 'Release');
  fs.mkdirSync(targetBuildDir, { recursive: true });
  
  const targetBinaryPath = path.join(targetBuildDir, 'better_sqlite3.node');
  fs.copyFileSync(ourBinaryPath, targetBinaryPath);
  
  // Option 2: Also copy entire prebuilds structure (for node-gyp-build compatibility)
  const targetPrebuilds = path.join(betterSqlitePath, 'prebuilds', platformDir);
  fs.mkdirSync(targetPrebuilds, { recursive: true });
  fs.copyFileSync(ourBinaryPath, path.join(targetPrebuilds, 'better-sqlite3.node'));
  
  console.log(`✅ Installed prebuilt binary for ${platformDir}!`);
  
} catch (error) {
  // Never fail installation
  console.log('ℹ️  Setup completed with warnings:', error.message);
}

process.exit(0);