valzyysdk/scripts/preinstall-check.js

CLI dan modul untuk mengakses data dari API JKT48Connect, termasuk data member, teater, event, pembayaran, dan lainnya.

// scripts/preinstall-check.js
const https = require('https');
const semver = require('semver');
const fs = require('fs');
const path = require('path');

class PreInstallChecker {
  constructor() {
    this.packageName = '@jkt48connect-corp/sdk';
    this.packageJsonPath = path.join(__dirname, '..', 'package.json');
  }

  getCurrentVersion() {
    try {
      const packageJson = JSON.parse(fs.readFileSync(this.packageJsonPath, 'utf8'));
      return packageJson.version;
    } catch (error) {
      return null;
    }
  }

  async getLatestVersion() {
    return new Promise((resolve, reject) => {
      const url = `https://registry.npmjs.org/${this.packageName}/latest`;
      
      https.get(url, (response) => {
        let data = '';
        
        response.on('data', (chunk) => {
          data += chunk;
        });
        
        response.on('end', () => {
          try {
            const packageInfo = JSON.parse(data);
            resolve(packageInfo.version);
          } catch (error) {
            reject(new Error('Failed to parse npm registry response'));
          }
        });
      }).on('error', (error) => {
        reject(error);
      });
    });
  }

  displayInstallationBlockedMessage(currentVersion, latestVersion) {
    console.error(`
╔══════════════════════════════════════════════════════════════╗
║                🚫 INSTALLATION BLOCKED 🚫                   ║
╠══════════════════════════════════════════════════════════════╣
║  Package: ${this.packageName.padEnd(48)} ║
║  Requested Version: ${currentVersion.padEnd(36)} ║
║  Latest Version:    ${latestVersion.padEnd(36)} ║
╠══════════════════════════════════════════════════════════════╣
║  You are trying to install an outdated version of this      ║
║  package. This version has been deprecated and is no        ║
║  longer supported.                                           ║
║                                                              ║
║  Please install the latest version instead:                 ║
║                                                              ║
║  npm install ${this.packageName}@latest${' '.repeat(Math.max(0, 30 - this.packageName.length))} ║
║                                                              ║
║  For the latest features, consider using:                   ║
║  npm install @jkt48/core                                     ║
║                                                              ║
║  Documentation: https://docs.jkt48connect.my.id             ║
╚══════════════════════════════════════════════════════════════╝
`);
  }

  async checkInstallation() {
    try {
      const currentVersion = this.getCurrentVersion();
      if (!currentVersion) {
        console.warn('Warning: Could not determine package version');
        return;
      }

      const latestVersion = await this.getLatestVersion();
      
      if (semver.lt(currentVersion, latestVersion)) {
        this.displayInstallationBlockedMessage(currentVersion, latestVersion);
        process.exit(1);
      }
      
      console.log('✅ Installing latest version...');
    } catch (error) {
      // If we can't check (network issues, first publish, etc.), allow installation
      console.warn('Warning: Could not verify version, proceeding with installation...');
    }
  }
}

// Run the check
const checker = new PreInstallChecker();
checker.checkInstallation();