Fix: the unexpected clearing of symbolic link directories (#82191)

startracex · web-flow · commit 993e4d392996 · 2025-07-30T12:34:43.000-07:00
When I was using the standalone build, the second build would delete the contents of local packages. As a result, developers had to delete the cache of local empty directories and re-download the packages. I added a condition for recursive deletion to avoid this situation. Fixes #82157
diff --git a/.changeset/lemon-islands-care.md b/.changeset/lemon-islands-care.md
@@ -0,0 +1,5 @@
+---
+'next': patch
+---
+
+Fix the unexpected clearing of symbolic link directories
diff --git a/packages/next/src/lib/recursive-delete.ts b/packages/next/src/lib/recursive-delete.ts
@@ -79,7 +79,7 @@ export async function recursiveDelete(
       const isNotExcluded = !exclude || !exclude.test(pp)
 
       if (isNotExcluded) {
-        if (isDirectory) {
+        if (!isSymlink && isDirectory) {
           await recursiveDelete(absolutePath, exclude, pp)
         }
         return unlinkPath(absolutePath, !isSymlink && isDirectory)

-Original file line number
+Diff line change
@@ @@ -0,0 +1,5 @@ @@
 +---
 +'next': patch
 +---
++
 +Fix the unexpected clearing of symbolic link directories
Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,7 @@ export async function recursiveDelete(`
`79`	`79`	`const isNotExcluded = !exclude \|\| !exclude.test(pp)`
`80`	`80`
`81`	`81`	`if (isNotExcluded) {`
`82`		`- if (isDirectory) {`
	`82`	`+ if (!isSymlink && isDirectory) {`
`83`	`83`	`await recursiveDelete(absolutePath, exclude, pp)`
`84`	`84`	`}`
`85`	`85`	`return unlinkPath(absolutePath, !isSymlink && isDirectory)`