From 1c98320f1a1130abe8496e6d0b3d3d9117ad8938 Mon Sep 17 00:00:00 2001
From: pi-agent <pi-agent@internal.local>
Date: Sat, 28 Mar 2026 13:11:39 +0800
Subject: [PATCH] fix: preserve panel install directory

---
 README.md      | 1 +
 panel-start.sh | 9 +++++++--
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/README.md b/README.md
index df19dda..2fb2848 100644
--- a/README.md
+++ b/README.md
@@ -118,6 +118,7 @@ PT_JAVA_ARGS="-Xms1G -Xmx1G"
 ```
 
 `panel-start.sh` 默认会额外下载 `packwiz-installer.jar`，并通过本地文件方式交给 bootstrap 使用，适合 GitHub API 受限（例如 403）的面板环境。
+另外，它不会在每次启动时删除整个 `INSTALL_DIR`；如果目录已存在，只会覆盖仓库脚本与 pack 文件，尽量保留你已经配置好的文件。
 
 这个脚本会：
 
diff --git a/panel-start.sh b/panel-start.sh
index fed2bd4..5432699 100755
--- a/panel-start.sh
+++ b/panel-start.sh
@@ -52,8 +52,13 @@ tar -xzf "$ARCHIVE_PATH" -C "$TMP_DIR"
 EXTRACTED_DIR="$(find "$TMP_DIR" -mindepth 1 -maxdepth 1 -type d | head -n 1)"
 [ -n "$EXTRACTED_DIR" ] || fail "解压失败"
 
-rm -rf "$INSTALL_DIR"
-mv "$EXTRACTED_DIR" "$INSTALL_DIR"
+if [ ! -d "$INSTALL_DIR" ]; then
+  mv "$EXTRACTED_DIR" "$INSTALL_DIR"
+else
+  log "保留现有安装目录，仅覆盖仓库文件"
+  cp -r "$EXTRACTED_DIR"/. "$INSTALL_DIR"/
+  rm -rf "$EXTRACTED_DIR"
+fi
 rm -rf "$TMP_DIR" "$ARCHIVE_PATH"
 
 cd "$INSTALL_DIR"
-- 
2.49.0