scripts/setup-npm-token.js

#!/usr/bin/env node

/**
 * NPM Token Setup Script
 * ตั้งค่า NPM authentication token สำหรับการ publish
 * 
 * Usage: npm run npm:setup-token <token>
 * Example: npm run npm:setup-token npm_xxxxxxxxxxxxxxxx
 */

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

const token = process.argv[2];
const npmrcPath = path.join(os.homedir(), '.npmrc');

if (!token) {
    console.error(' Error: NPM token not provided');
    console.error('\nUsage:');
    console.error('  npm run npm:setup-token <token>');
    console.error('\nExample:');
    console.error('  npm run npm:setup-token npm_xxxxxxxxxxxxxxxx');
    process.exit(1);
}

try {
    console.log(' Setting up NPM authentication token...\n');
    
    // อ่าน .npmrc ที่มีอยู่ (ถ้ามี)
    let npmrcContent = '';
    if (fs.existsSync(npmrcPath)) {
        npmrcContent = fs.readFileSync(npmrcPath, 'utf-8');
    }

    // ลบ line เก่าที่มี _authToken
    const lines = npmrcContent.split('\n').filter(line => !line.includes('_authToken'));
    
    // เพิ่ม token ใหม่
    lines.push(`//registry.npmjs.org/:_authToken=${token}`);
    
    // บันทึก
    fs.writeFileSync(npmrcPath, lines.join('\n').trim() + '\n');
    
    console.log(' NPM token configured successfully!\n');
    console.log(' Location:', npmrcPath);
    console.log('\n You can now publish packages:');
    console.log('   npm run npm:publish-test  (dry run)');
    console.log('   npm run npm:publish       (actual publish)\n');

} catch (error) {
    console.error(' Error setting up NPM token:', error.message);
    process.exit(1);
}