From 938f450097e53714bd497a027a7464e008640e7d Mon Sep 17 00:00:00 2001
From: Daniel <845765@qq.com>
Date: Thu, 29 Jun 2023 09:45:52 +0800
Subject: [PATCH] :art: Renaming a directory using the kernel API
 `/api/file/renameFile` indicates that the file is in use
 https://github.com/siyuan-note/siyuan/issues/8635

---
 kernel/api/file.go | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/kernel/api/file.go b/kernel/api/file.go
index c40767d2a..675c04906 100644
--- a/kernel/api/file.go
+++ b/kernel/api/file.go
@@ -196,6 +196,7 @@ func renameFile(c *gin.Context) {
 	_, err := os.Stat(filePath)
 	if os.IsNotExist(err) {
 		ret.Code = 404
+		ret.Msg = err.Error()
 		return
 	}
 	if nil != err {
@@ -207,6 +208,11 @@ func renameFile(c *gin.Context) {
 
 	newPath := arg["newPath"].(string)
 	newPath = filepath.Join(util.WorkspaceDir, newPath)
+	if gulu.File.IsExist(newPath) {
+		ret.Code = 409
+		ret.Msg = "the [newPath] file or directory already exists"
+		return
+	}
 
 	if err = filelock.Rename(filePath, newPath); nil != err {
 		logging.LogErrorf("rename file [%s] to [%s] failed: %s", filePath, newPath, err)