feat: 更新 @kevisual/router 版本至 0.0.89；添加 download 命令模块以支持文件下载

src/command/download.ts

@@ -0,0 +1,123 @@
+/**
+ * download 命令模块
+ * 用于从 Kevisual 平台下载项目文件
+ */
+import path from 'path';
+import fs from 'fs';
+import { queryLogin } from '@/module/query.ts';
+import { program, Command } from '@/program.ts';
+import { fetchLink } from '@/module/download/install.ts';
+import { chalk } from '@/module/chalk.ts';
+
+/**
+ * 文件项类型定义
+ * 代表从 Kevisual 平台获取的文件元信息
+ */
+export type FileItem = {
+  /** 文件名称，包含完整路径 */
+  name: string;
+  /** 文件大小（字节） */
+  size: number;
+  /** 最后修改时间 */
+  lastModified: string;
+  /** 文件 ETag 值，用于缓存验证 */
+  etag: string;
+  /** 相对路径 */
+  path: string;
+  /** 完整路径名 */
+  pathname: string;
+  /** 文件下载 URL */
+  url: string;
+};
+
+const downloadCmd = new Command('download')
+  .description('下载项目')
+  .option('-l, --link <link>', '下载链接')
+  .option('-d, --directory <directory>', '下载目录', process.cwd())
+  .action(async (opts) => {
+    let link = opts.link || '';
+    if (!link) {
+      console.log('请提供下载链接');
+      return;
+    }
+    let url = new URL(link);
+    if (!url.pathname.endsWith('/')) {
+      url.pathname += '/';
+    }
+    url.searchParams.set('recursive', 'true');
+    const directory = opts.directory || process.cwd();
+    const token = await queryLogin.getToken();
+
+    const res = await queryLogin.query.fetchText({
+      url: url.toString(),
+      method: 'GET',
+      headers: {
+        'Authorization': `Bearer ${token}`
+      }
+    });
+
+    if (res.code === 200 && res.data) {
+      const files = res.data as FileItem[];
+      console.log(`获取到 ${files.length} 个文件`);
+      await downloadFiles(files, { directory });
+    } else {
+      console.log(chalk.red('获取文件列表失败:'), res.message || '未知错误');
+    }
+  });
+
+program.addCommand(downloadCmd);
+
+/**
+ * 下载文件列表
+ * @param files 文件列表
+ * @param opts 下载选项
+ * @param opts.directory 下载目录，默认为当前目录
+ */
+export const downloadFiles = async (files: FileItem[], opts?: { directory?: string }) => {
+  const directory = opts?.directory || process.cwd();
+  let successCount = 0;
+  let failCount = 0;
+
+  for (const file of files) {
+    try {
+      const downloadPath = path.join(directory, file.path);
+      const dir = path.dirname(downloadPath);
+
+      // 创建目录
+      if (!fs.existsSync(dir)) {
+        fs.mkdirSync(dir, { recursive: true });
+      }
+
+      // 下载文件
+      console.log(`下载中: ${file.name}`);
+      const { blob, type } = await fetchLink(file.url);
+
+      // 检查是否为错误响应
+      if (type.includes('text/html')) {
+        const text = await blob.text();
+        if (text === 'fetchRes is error') {
+          console.log(chalk.red('下载失败:'), file.name);
+          failCount++;
+          continue;
+        }
+      }
+
+      // 写入文件
+      fs.writeFileSync(downloadPath, Buffer.from(await blob.arrayBuffer()));
+      successCount++;
+      console.log(chalk.green('下载成功:'), file.name);
+    } catch (error) {
+      failCount++;
+      console.log(chalk.red('下载失败:'), file.name, error);
+    }
+  }
+
+  console.log(chalk.blue('下载完成'));
+  console.log(chalk.green(`成功: ${successCount}`));
+  console.log(chalk.red(`失败: ${failCount}`));
+
+  return {
+    successCount,
+    failCount,
+  };
+};

src/index.ts

@@ -23,6 +23,7 @@ import './command/docker.ts';
 import './command/jwks.ts';
 
 import './command/cnb/index.ts';
+import './command/download.ts';
 
 // program.parse(process.argv);