From 72d4c8bfd4d419602cbf08befb0f70ffdac25444 Mon Sep 17 00:00:00 2001
From: whyour <imwhyour@gmail.com>
Date: Sat, 15 Nov 2025 02:27:27 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=20homedir=20=E6=9D=83?=
 =?UTF-8?q?=E9=99=90?=
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---
 back/loaders/deps.ts | 24 ++++++++++++++++++------
 1 file changed, 18 insertions(+), 6 deletions(-)

diff --git a/back/loaders/deps.ts b/back/loaders/deps.ts
index 7e468e15..166bb36c 100644
--- a/back/loaders/deps.ts
+++ b/back/loaders/deps.ts
@@ -4,6 +4,8 @@ import os from 'os';
 import chokidar from 'chokidar';
 import config from '../config/index';
 import { promiseExec } from '../config/util';
+import { W_OK } from 'constants';
+import Logger from './logger';
 
 async function linkToNodeModule(src: string, dst?: string) {
   const target = path.join(config.rootPath, 'node_modules', dst || src);
@@ -17,19 +19,29 @@ async function linkToNodeModule(src: string, dst?: string) {
   } catch (error) { }
 }
 
+async function ensureDirWritable(dir: string) {
+  try {
+    await fs.access(dir, W_OK);
+    return true;
+  } catch {
+    return false;
+  }
+}
+
 async function linkCommand() {
   const homeDir = os.homedir();
-  const userBinDir = path.join(homeDir, 'bin');
+  let userBinDir = path.join(homeDir, 'bin');
 
   try {
+    if (!(await ensureDirWritable(homeDir))) {
+      const commandPath = await promiseExec('which node');
+      userBinDir = path.dirname(commandPath);
+    }
     await fs.mkdir(userBinDir, { recursive: true });
+    await linkCommandToDir(userBinDir);
   } catch (error) {
-    const commandPath = await promiseExec('which node');
-    const commandDir = path.dirname(commandPath);
-    return await linkCommandToDir(commandDir);
+    Logger.error('Linking command failed:', error);
   }
-
-  await linkCommandToDir(userBinDir);
 }
 
 async function linkCommandToDir(commandDir: string) {