Update sync_data.sh

sync_data.sh

@@ -35,12 +35,12 @@ restore_from_webdav() {
     fi
     
     # 多种匹配方式
-    BACKUP_LIST1=$(echo "$RAW_RESPONSE" | grep -oE '<D:displayname[^>]*>[^<]*mcp_backup_[0-9]+_[0-9]+\.tar\.gz[^<]*</D:displayname>' | sed 's/<[^>]*>//g')
-    BACKUP_LIST2=$(echo "$RAW_RESPONSE" | grep -oE 'href="[^"]*mcp_backup_[0-9]+_[0-9]+\.tar\.gz[^"]*"' | sed 's/.*href="[^"]*\///g' | sed 's/".*//g')
-    BACKUP_LIST3=$(echo "$RAW_RESPONSE" | grep -oE 'mcp_backup_[0-9]+_[0-9]+\.tar\.gz')
+    BACKUP_LIST1=$(echo "$RAW_RESPONSE" | grep -oE '<D:displayname[^>]*>[^<]*mcp_backup\.tar\.gz[^<]*</D:displayname>' | sed 's/<[^>]*>//g')
+    BACKUP_LIST2=$(echo "$RAW_RESPONSE" | grep -oE 'href="[^"]*mcp_backup\.tar\.gz[^"]*"' | sed 's/.*href="[^"]*\///g' | sed 's/".*//g')
+    BACKUP_LIST3=$(echo "$RAW_RESPONSE" | grep -oE 'mcp_backup\.tar\.gz')
     
     # 合并所有结果
-    BACKUP_LIST=$(printf "%s\n%s\n%s\n" "$BACKUP_LIST1" "$BACKUP_LIST2" "$BACKUP_LIST3" | grep -v '^$' | sort -u | sort -r)
+    BACKUP_LIST=$(printf "%s\n%s\n%s\n" "$BACKUP_LIST1" "$BACKUP_LIST2" "$BACKUP_LIST3" | grep -v '^$' | sort -u)
     
     if [ -z "$BACKUP_LIST" ]; then
         echo "未找到任何备份文件"
@@ -48,22 +48,16 @@ restore_from_webdav() {
         return 1
     fi
     
-    echo "找到以下备份文件："
-    echo "$BACKUP_LIST" | head -5 | while read file; do echo "  - $file"; done
-    if [ $(echo "$BACKUP_LIST" | wc -l) -gt 5 ]; then
-        echo "  ... 等共 $(echo "$BACKUP_LIST" | wc -l) 个文件"
-    fi
-    
-    # 尝试下载最新的备份文件
-    LATEST_BACKUP=$(echo "$BACKUP_LIST" | head -1)
-    echo "尝试下载最新备份: $LATEST_BACKUP"
+    # 使用固定文件名下载备份
+    BACKUP_FILE="mcp_backup.tar.gz"
+    echo "尝试下载最新备份: $BACKUP_FILE"
     
-    if curl -f --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$LATEST_BACKUP" -o "$RESTORE_DIR/$LATEST_BACKUP" 2>/dev/null; then
-        echo "下载备份成功: $LATEST_BACKUP"
+    if curl -f --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$BACKUP_FILE" -o "$RESTORE_DIR/$BACKUP_FILE" 2>/dev/null; then
+        echo "下载备份成功: $BACKUP_FILE"
         
         # 解压缩备份文件
         cd "$RESTORE_DIR"
-        tar -xzf "$LATEST_BACKUP" && {
+        tar -xzf "$BACKUP_FILE" && {
             echo "解压缩备份文件成功"
             
             # 恢复配置文件
@@ -91,41 +85,7 @@ restore_from_webdav() {
         }
         cd - > /dev/null
     else
-        echo "下载最新备份失败，尝试其他备份文件..."
-        
-        # 尝试前3个备份文件
-        SUCCESS=0
-        for backup_file in $(echo "$BACKUP_LIST" | head -3 | tail -n +2); do
-            echo "尝试下载: $backup_file"
-            if curl -f --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$backup_file" -o "$RESTORE_DIR/$backup_file" 2>/dev/null; then
-                echo "下载成功，开始解压..."
-                cd "$RESTORE_DIR"
-                if tar -xzf "$backup_file"; then
-                    echo "解压成功，恢复文件..."
-                    
-                    # 恢复配置文件
-                    if [ -d "config" ] && [ "$(ls -A config 2>/dev/null)" ]; then
-                        mkdir -p /mcp-proxy-server/config
-                        cp -r config/* /mcp-proxy-server/config/
-                        echo "config 目录恢复成功"
-                    fi
-                    
-                    if [ -d "tools" ] && [ "$(ls -A tools 2>/dev/null)" ]; then
-                        mkdir -p /tools
-                        cp -r tools/* /tools/
-                        echo "tools 目录恢复成功"
-                    fi
-                    
-                    SUCCESS=1
-                    break
-                fi
-                cd - > /dev/null
-            fi
-        done
-        
-        if [ "$SUCCESS" = "0" ]; then
-            echo "无法下载任何可用的备份文件"
-        fi
+        echo "下载备份失败: $BACKUP_FILE"
     fi
     
     # 清理临时目录
@@ -149,14 +109,12 @@ fi
 
 # 定义同步函数（只使用WebDAV）
 sync_data() {
-    # 删除时间戳检查相关代码
+    # 使用固定备份文件名
+    BACKUP_FILE="mcp_backup.tar.gz"
     
     while true; do
         echo "开始定期备份..."
         
-        # 使用时间戳创建备份文件名
-        FILENAME="mcp_backup_$(date +'%Y%m%d_%H%M').tar.gz"
-        
         # 创建临时备份压缩包
         TEMP_DIR="$WORK_DIR/temp_backup"
         rm -rf "$TEMP_DIR"
@@ -210,14 +168,14 @@ sync_data() {
         
         # 创建压缩包并上传
         if [ "$BACKUP_CREATED" = "1" ] && [ "$(ls -A $TEMP_DIR)" ]; then
-            (cd "$TEMP_DIR" && tar -czf "../$FILENAME" .)
+            (cd "$TEMP_DIR" && tar -czf "../$BACKUP_FILE" .)
             
-            if curl -T "$WORK_DIR/$FILENAME" --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$FILENAME" >/dev/null 2>&1; then
-                echo "WebDAV备份上传成功: $FILENAME"
+            if curl -T "$WORK_DIR/$BACKUP_FILE" --user "$WEBDAV_USERNAME:$WEBDAV_PASSWORD" "$WEBDAV_URL/$BACKUP_FILE" >/dev/null 2>&1; then
+                echo "WebDAV备份上传成功: $BACKUP_FILE"
             else
                 echo "WebDAV备份上传失败"
             fi
-            rm -f "$WORK_DIR/$FILENAME"
+            rm -f "$WORK_DIR/$BACKUP_FILE"
         else
             echo "无文件可备份"
         fi