From 5843a131cb515d757a1c5c06596fc3dc72d3ac71 Mon Sep 17 00:00:00 2001
From: tumi <tumi@phphy.com>
Date: Tue, 20 Dec 2022 19:38:56 +0800
Subject: [PATCH] feat: support to remove the parent empty directory

---
 packages/core/src/htmlPlugin.ts | 14 +++++++++++---
 1 file changed, 11 insertions(+), 3 deletions(-)

diff --git a/packages/core/src/htmlPlugin.ts b/packages/core/src/htmlPlugin.ts
index d8282e8..723e77e 100644
--- a/packages/core/src/htmlPlugin.ts
+++ b/packages/core/src/htmlPlugin.ts
@@ -153,9 +153,17 @@ export function createPlugin(userOptions: UserOptions = {}): PluginOption {
       )
       await Promise.all(
         htmlDirs.map(async (item) => {
-          const isEmpty = await isDirEmpty(item)
-          if (isEmpty) {
-            return fs.remove(item)
+          let dir = item
+          while (dir != cwd) {
+            const isExists = await fs.exists(dir)
+            if (!isExists) {
+              return
+            }
+            const isEmpty = await isDirEmpty(item)
+            if (isEmpty) {
+              await fs.remove(item)
+            }
+            dir = path.resolve(dir, '..')
           }
         }),
       )