Function formatPreviewBlock

packages/cli/src/content/preview.ts:119–152

(result: PreviewResult, cwd: string)

}

export function formatPreviewBlock(result: PreviewResult, cwd: string): string {
  const lines: string[] = [];
  const rel = relative(cwd, result.contentDir);
  const displayDir = rel === '' ? './' : `./${rel}`;

  lines.push('Content:');
  lines.push(`  Found ${result.totalCount} markdown files in ${displayDir}`);

  if (result.sample.length > 0) {
    const sampleStr = result.sample.join(', ');
    const suffix = result.totalCount > result.sample.length ? ', \u2026' : '';
    lines.push(`  Sample: ${sampleStr}${suffix}`);
  }

  if (result.warnings.length > 0) {
    for (const w of result.warnings) {
      lines.push(`  Warning: ${w}`);
    }
  }

  lines.push('');
  const configPath = join(cwd, OK_DIR, 'config.yml');
  if (existsSync(configPath)) {
    lines.push('  To adjust scope, add patterns to .okignore at the project root.');
    lines.push(`  To change the content root, edit ${OK_DIR}/config.yml → content.dir.`);
  } else {
    lines.push('  Run `open-knowledge init` to scaffold config + .okignore.');
  }

  lines.push('');
  lines.push('  Re-check anytime: open-knowledge preview');

  return lines.join('\n');
}