fix(portal-web): 修复目录下文件过多时 touch -a 会导致 500 报错的问题 (#1103)

当目录下文件过多且文件size过大时，会报500的错误：
err:{"type":"Error","message":"read ECONNRESET","stack":"Error: read
ECONNRESET\n at TCP.onStreamRead
(node:internal/stream_base_commons:217:20)","errno":-104,"code":"ECONNRESET","syscall":"read","level":"client-socket"},"msg":"Error
occurred. Return the error."

处理方式为，将 touch 改为分批异步处理
待优化：优化跨集群传输代码，在仅有需要时才 touch

.changeset/angry-forks-promise.md

@@ -0,0 +1,5 @@
+---
+"@scow/portal-server": patch
+---
+
+修复目录文件过多时导致的 touch 命令报错

apps/portal-server/src/services/file.ts

@@ -191,9 +191,15 @@ export const fileServiceServer = plugin((server) => {
         if (pureFiles.length > 0) {
           const filePaths = pureFiles.map((file) => join(path, file.filename)).join(" ");
 
-          const fileSyncCmd = `touch -a ${filePaths}`;
-
-          await loggedExec(ssh, logger, false, fileSyncCmd, []);
+          // 避免目录下文件过多导致 touch -a 命令报错，采用分批异步执行的方式
+          // 一次执行 1000 个文件是根据经验设置的安全值，可修改
+          for (let i = 0; i < filePaths.length; i += 1000) {
+            const execFilePaths = filePaths.slice(i, i + 1000);
+            const fileSyncCmd = `touch -a ${execFilePaths}`;
+            loggedExec(ssh, logger, false, fileSyncCmd, []).catch((err) => {
+              logger.error(err, "touch -a failed", userId, execFilePaths);
+            });
+          }
         }
 
         for (const file of files) {