77 lines
2.6 KiB
Go
77 lines
2.6 KiB
Go
// Copyright 2026 Alibaba Group
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package app
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import (
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"encoding/json"
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"fmt"
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"strings"
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"github.com/spf13/cobra"
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)
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type cacheCompatNotice struct {
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Status string `json:"status"`
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Command string `json:"command"`
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Message string `json:"message"`
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Replacement string `json:"replacement,omitempty"`
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}
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func newCacheCommand() *cobra.Command {
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cmd := &cobra.Command{
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Use: "cache",
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Short: "服务发现缓存兼容入口（静态端点模式已弃用）",
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Hidden: true,
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DisableAutoGenTag: true,
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RunE: func(cmd *cobra.Command, args []string) error {
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return cmd.Help()
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},
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}
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for _, name := range []string{"refresh", "status", "clean"} {
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sub := &cobra.Command{
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Use: name,
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Short: "已弃用：静态端点模式无需服务发现缓存",
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Args: cobra.NoArgs,
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DisableAutoGenTag: true,
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RunE: func(cmd *cobra.Command, args []string) error {
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return printCacheCompatNotice(cmd, name)
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},
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}
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cmd.AddCommand(sub)
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}
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return cmd
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}
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func printCacheCompatNotice(cmd *cobra.Command, command string) error {
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notice := cacheCompatNotice{
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Status: "deprecated",
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Command: "dws cache " + command,
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Message: "服务发现已下线，当前版本使用编译期静态端点目录；dws cache 仅保留为兼容入口，不会刷新端点。",
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Replacement: "如遇 endpoint_not_resolved，请先执行 dws upgrade 获取包含最新 internal/syncdata 端点的版本；仍失败时检查 internal/syncdata.StaticServers() 是否覆盖目标 product/server。",
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}
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format, _ := cmd.Root().PersistentFlags().GetString("format")
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switch strings.ToLower(strings.TrimSpace(format)) {
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case "", "json":
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return json.NewEncoder(cmd.OutOrStdout()).Encode(notice)
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case "pretty":
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data, _ := json.MarshalIndent(notice, "", " ")
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var err error
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_, err = fmt.Fprintln(cmd.OutOrStdout(), string(data))
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return err
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default:
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_, err := fmt.Fprintf(cmd.OutOrStdout(), "%s: %s\n%s\n", notice.Command, notice.Message, notice.Replacement)
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return err
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}
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}
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