import * as fs from 'fs';
import * as path from 'path';

const targetDir = path.join('.vitepress', 'dist', 'pdf');
const sourceFile = path.join('pdf', 'book.pdf');
const targetFile = path.join(targetDir, 'book.pdf');

// 创建目标文件夹（如果不存在）
if (!fs.existsSync(targetDir)) {
  fs.mkdirSync(targetDir, { recursive: true });
}

// 复制文件
fs.copyFileSync(sourceFile, targetFile);

console.log('PDF 已复制到 .vitepress/dist/pdf/book.pdf');