From 5f5eabca19d13781922340fbc725240f006b39f7 Mon Sep 17 00:00:00 2001
From: "gayoun.park" <gayoun.park@tf.dabeeo.com>
Date: Wed, 18 Feb 2026 16:36:46 +0900
Subject: [PATCH] =?UTF-8?q?=EC=95=95=EC=B6=95=ED=95=B4=EC=A0=9C=20?=
 =?UTF-8?q?=EC=8B=9C,=20=EB=8F=99=EC=9D=BC=20=ED=8F=B4=EB=8D=94=EA=B0=80?=
 =?UTF-8?q?=20=EC=9E=88=EC=9C=BC=EB=A9=B4=20=EC=82=AD=EC=A0=9C=20=ED=9B=84?=
 =?UTF-8?q?=20=EC=9E=AC=EC=97=85=EB=A1=9C=EB=93=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .../cd/training/common/utils/FIleChecker.java | 24 +++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java b/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
index 8ec3be2..12364b8 100644
--- a/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
+++ b/src/main/java/com/kamco/cd/training/common/utils/FIleChecker.java
@@ -17,6 +17,7 @@ import java.io.FileReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
+import java.io.UncheckedIOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.nio.file.Paths;
@@ -725,6 +726,11 @@ public class FIleChecker {
 
     File destDir = new File(destDirectory, folderName);
 
+    // 동일 폴더가 이미 있으면 삭제
+    if (destDir.exists()) {
+      deleteDirectoryRecursively(destDir.toPath());
+    }
+
     if (!destDir.exists()) {
       destDir.mkdirs();
     }
@@ -914,4 +920,22 @@ public class FIleChecker {
       if (session != null) session.disconnect();
     }
   }
+
+  /** ✅ 폴더 재귀 삭제 */
+  private static void deleteDirectoryRecursively(Path path) throws IOException {
+    if (!Files.exists(path)) return;
+
+    // 하위부터 지워야 하므로 reverse order
+    Files.walk(path)
+        .sorted(Comparator.reverseOrder())
+        .forEach(
+            p -> {
+              try {
+                Files.deleteIfExists(p);
+              } catch (IOException e) {
+                // 여기서 바로 RuntimeException으로 올려서 상위 catch(IOException)로 잡히게 함
+                throw new UncheckedIOException("폴더 삭제 실패: " + p.toAbsolutePath(), e);
+              }
+            });
+  }
 }