Update start.sh

start.sh

@@ -1,7 +1,7 @@
 #!/bin/sh
 set -e
 
-echo "--- gpt-load WebDAV 启动与安全备份脚本 (V2.2 - 强制容错版) ---"
+echo "--- gpt-load WebDAV 启动与安全备份脚本 (V2.3 - 最终修正版) ---"
 
 # --- 配置 ---
 DATA_DIR="/app/data"
@@ -9,11 +9,11 @@ DB_FILE_PATH="${DATA_DIR}/gpt-load.db"
 DB_BACKUP_PATH="/tmp/gpt-load.db.snapshot" 
 BACKUP_ARCHIVE="/tmp/gptload_backup.tar.gz"
 REMOTE_ARCHIVE_FILENAME="gptload_backup.tar.gz"
-CHECKSUM_FILE="/app/data/gptload_backup.sha26"
+# 关键修复 #1: 将 sha26 修正为 sha256
+CHECKSUM_FILE="/app/data/gptload_backup.sha256"
 
 # --- 函数定义 ---
 
-# --- 修改点：在 tar 命令后添加 || true 以忽略错误 ---
 restore_from_webdav() {
     if [ -z "$WEBDAV_URL" ] || [ -z "$WEBDAV_USERNAME" ] || [ -z "$WEBDAV_PASSWORD" ]; then
         echo "[Supervisor] WebDAV 环境变量未完全配置，跳过恢复。"
@@ -23,11 +23,7 @@ restore_from_webdav() {
     mkdir -p "$DATA_DIR"
     if curl --fail --silent --show-error -L --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$REMOTE_ARCHIVE_FILENAME" -o "$BACKUP_ARCHIVE"; then
         echo "[Supervisor] 成功从 WebDAV 下载备份，正在解压..."
-        
-        # 关键修复：在命令末尾添加 || true
-        # 这会告诉 shell：即使 tar 命令因为权限问题失败了，也假装它成功了（返回 true），从而防止 set -e 中断脚本
         tar -xzf "$BACKUP_ARCHIVE" -C "$DATA_DIR" || true
-        
         rm "$BACKUP_ARCHIVE"
         echo "[Supervisor] 数据恢复完成（已忽略权限错误）。"
     else
@@ -35,7 +31,6 @@ restore_from_webdav() {
     fi
 }
 
-# (start_backup_loop 函数保持不变)
 start_backup_loop() {
     if [ -z "$WEBDAV_URL" ] || [ -z "$WEBDAV_USERNAME" ] || [ -z "$WEBDAV_PASSWORD" ]; then
         echo "[Backup Loop] WebDAV 环境变量未配置，备份功能禁用。"
@@ -54,7 +49,8 @@ start_backup_loop() {
                 tar -czf "$BACKUP_ARCHIVE" -C "$DATA_DIR" $(ls -A "$DATA_DIR" | grep -v 'gpt-load.db' || true) -C /tmp gpt-load.db
                 rm "/tmp/gpt-load.db"
 
-                sha25um "$BACKUP_ARCHIVE" > "${CHECKSUM_FILE}.new"
+                # 关键修复 #2: 将 sha25um 修正为 sha256sum
+                sha256sum "$BACKUP_ARCHIVE" > "${CHECKSUM_FILE}.new"
 
                 if ! cmp -s "${CHECKSUM_FILE}.new" "$CHECKSUM_FILE" 2>/dev/null; then
                      echo "[Backup Loop] 检测到数据变化，开始上传到 WebDAV..."