feat: add dynamic app

src/routes/micro-app/module/install-app.ts

@@ -0,0 +1,60 @@
+import { minioClient } from '@/app.ts';
+import { bucketName } from '@/modules/minio.ts';
+import { checkFileExistsSync } from '@/routes/page/module/cache-file.ts';
+import { useFileStore } from '@abearxiong/use-file-store';
+import fs from 'fs';
+import path from 'path';
+import * as tar from 'tar';
+
+const appsPath = useFileStore('apps', { needExists: true });
+
+export type InstallAppOpts = {
+  path?: string;
+  key?: string;
+};
+export const appCheck = async (opts: InstallAppOpts) => {
+  const { key } = opts;
+  const directory = path.join(appsPath, key);
+  if (checkFileExistsSync(directory)) {
+    return true;
+  }
+  return false;
+};
+export const installApp = async (opts: InstallAppOpts) => {
+  const { key } = opts;
+  const fileStream = await minioClient.getObject(bucketName, opts.path);
+  const pathName = opts.path.split('/').pop();
+  const directory = path.join(appsPath, key);
+  if (!checkFileExistsSync(directory)) {
+    fs.mkdirSync(directory, { recursive: true });
+  }
+  const filePath = path.join(directory, pathName);
+
+  const writeStream = fs.createWriteStream(filePath);
+  fileStream.pipe(writeStream);
+
+  await new Promise((resolve, reject) => {
+    writeStream.on('finish', resolve);
+    writeStream.on('error', reject);
+  });
+  // 解压 tgz文件
+  const extractPath = path.join(directory);
+  await tar.x({
+    file: filePath,
+    cwd: extractPath,
+  });
+  const pkgs = path.join(extractPath, 'package.json');
+  if (!checkFileExistsSync(pkgs)) {
+    throw new Error('Invalid package.json');
+  }
+  const json = fs.readFileSync(pkgs, 'utf-8');
+  const pkg = JSON.parse(json);
+  const { name, version, app } = pkg;
+  if (!name || !version || !app) {
+    throw new Error('Invalid package.json');
+  }
+  app.key = key;
+  fs.writeFileSync(pkgs, JSON.stringify(pkg, null, 2));
+  // fs.unlinkSync(filePath);
+  return { path: filePath };
+};