/**
 * Dry Run Example
 *
 * Test release without making actual changes
 */

import { prepareRelease, publishToNpm, validate } from '@claude-flow/deployment';

async function dryRunRelease() {
  console.log('Dry Run Mode - Testing release without changes\n');

  // Validate package
  console.log('1. Validating package...');
  const validation = await validate();

  if (!validation.valid) {
    console.log('   ⚠️  Validation issues found:');
    validation.errors.forEach(err => console.log(`      - ${err}`));
    console.log('\n   (Continuing anyway in dry-run mode)\n');
  } else {
    console.log('   ✅ Package validation passed\n');
  }

  // Prepare release (dry run)
  console.log('2. Preparing release (dry run)...');
  const release = await prepareRelease({
    bumpType: 'minor',
    generateChangelog: true,
    createTag: true,
    commit: true,
    dryRun: true  // No actual changes
  });

  if (release.success) {
    console.log('   Would create release:');
    console.log(`      Version: ${release.oldVersion} → ${release.newVersion}`);
    console.log(`      Tag: ${release.tag}`);
    console.log('   \n   Generated changelog:');
    if (release.changelog) {
      release.changelog.split('\n').forEach(line => {
        console.log(`      ${line}`);
      });
    }
    console.log();
  }

  // Publish (dry run)
  console.log('3. Publishing to npm (dry run)...');
  const publish = await publishToNpm({
    tag: 'latest',
    access: 'public',
    dryRun: true  // No actual publish
  });

  if (publish.success) {
    console.log('   Would publish:');
    console.log(`      Package: ${publish.packageName}@${publish.version}`);
    console.log(`      Tag: ${publish.tag}`);
    console.log();
  }

  console.log('✅ Dry run completed - no changes were made');
  console.log('   To perform actual release, remove dryRun: true option');
}

// Run dry run
dryRunRelease().catch(error => {
  console.error('Dry run failed:', error);
  process.exit(1);
});
