Files
dingtalk-workspace-cli/internal/app/recovery_command.go
T
audanye-sudo c1893f40fc feat: add tool-level endpoint routing for multi-endpoint products
- Build tool → endpoint mapping from CLI tools and overrides
- directRuntimeEndpoint resolves by tool name before product fallback
- Support dynamic command routing with compat layer updates
2026-03-29 16:29:35 +08:00

502 lines
15 KiB
Go

package app
import (
"context"
"encoding/json"
"fmt"
"net/http"
"os"
"sort"
"strings"
"time"
"github.com/DingTalk-Real-AI/dingtalk-workspace-cli/internal/cli"
apperrors "github.com/DingTalk-Real-AI/dingtalk-workspace-cli/internal/errors"
"github.com/DingTalk-Real-AI/dingtalk-workspace-cli/internal/output"
"github.com/DingTalk-Real-AI/dingtalk-workspace-cli/internal/recovery"
"github.com/DingTalk-Real-AI/dingtalk-workspace-cli/internal/transport"
"github.com/spf13/cobra"
)
func newRecoveryCommand(_ context.Context, loader cli.CatalogLoader, flags *GlobalFlags) *cobra.Command {
var (
planUseLast bool
planEventID string
executeUseLast bool
executeEventID string
finalEventID string
finalOutcome string
executionFile string
)
runtime := newRecoveryRuntime(loader, flags)
cmd := &cobra.Command{
Use: "recovery",
Short: "错误恢复辅助命令",
Long: "读取失败快照,生成恢复分析,并回写恢复结果。",
Args: cobra.NoArgs,
DisableAutoGenTag: true,
RunE: func(cmd *cobra.Command, args []string) error {
return cmd.Help()
},
}
planCmd := &cobra.Command{
Use: "plan",
Short: "基于失败快照生成恢复计划",
Args: cobra.NoArgs,
DisableAutoGenTag: true,
RunE: func(cmd *cobra.Command, args []string) error {
store := recovery.NewStore(defaultConfigDir())
last, err := loadRecoverySnapshot(store, planUseLast, planEventID)
if err != nil {
return err
}
planner := recovery.NewPlanner(runtime)
plan := planner.PlanWithOptions(cmd.Context(), last.Context, recovery.PlanOptions{
EventID: last.EventID,
EnableDocSearch: true,
})
recovery.HydratePlanForEvent(last.EventID, last.Context, last.Replay, &plan)
if err := store.SavePlan(last.EventID, plan); err != nil {
return fmt.Errorf("保存恢复计划失败: %w", err)
}
payload := map[string]any{
"event_id": last.EventID,
"context": last.Context,
"plan": plan,
}
return output.WriteCommandPayload(cmd, payload, output.FormatJSON)
},
}
planCmd.Flags().BoolVar(&planUseLast, "last", false, "读取最近一次失败快照")
planCmd.Flags().StringVar(&planEventID, "event-id", "", "按 event_id 读取失败快照")
executeCmd := &cobra.Command{
Use: "execute",
Short: "生成面向 Agent 的恢复分析包",
Args: cobra.NoArgs,
DisableAutoGenTag: true,
RunE: func(cmd *cobra.Command, args []string) error {
store := recovery.NewStore(defaultConfigDir())
last, err := loadRecoverySnapshot(store, executeUseLast, executeEventID)
if err != nil {
return err
}
planner := recovery.NewPlanner(runtime)
executor := recovery.NewExecutor(planner, runtime)
bundle := executor.Execute(cmd.Context(), *last)
if err := store.SaveAnalysis(last.EventID, bundle.Plan, bundle); err != nil {
return fmt.Errorf("保存恢复分析失败: %w", err)
}
return output.WriteCommandPayload(cmd, bundle, output.FormatJSON)
},
}
executeCmd.Flags().BoolVar(&executeUseLast, "last", false, "读取最近一次失败快照")
executeCmd.Flags().StringVar(&executeEventID, "event-id", "", "按 event_id 读取失败快照")
finalizeCmd := &cobra.Command{
Use: "finalize",
Short: "回写恢复闭环结果",
Args: cobra.NoArgs,
DisableAutoGenTag: true,
RunE: func(cmd *cobra.Command, args []string) error {
if strings.TrimSpace(finalEventID) == "" {
return fmt.Errorf("必须提供 --event-id")
}
if strings.TrimSpace(finalOutcome) == "" {
return fmt.Errorf("必须提供 --outcome")
}
switch finalOutcome {
case "recovered", "failed", "handoff":
default:
return fmt.Errorf("--outcome 仅支持 recovered|failed|handoff")
}
store := recovery.NewStore(defaultConfigDir())
var execution *recovery.RecoveryExecution
if strings.TrimSpace(executionFile) != "" {
loaded, err := loadRecoveryExecution(executionFile)
if err != nil {
return err
}
execution = &loaded
}
if err := store.Finalize(finalEventID, finalOutcome, execution); err != nil {
return fmt.Errorf("回写恢复结果失败: %w", err)
}
payload := map[string]any{
"event_id": finalEventID,
"outcome": finalOutcome,
"success": true,
}
if execution != nil {
payload["execution_recorded"] = true
}
return output.WriteCommandPayload(cmd, payload, output.FormatJSON)
},
}
finalizeCmd.Flags().StringVar(&finalEventID, "event-id", "", "恢复事件 ID")
finalizeCmd.Flags().StringVar(&finalOutcome, "outcome", "", "恢复结果: recovered|failed|handoff")
finalizeCmd.Flags().StringVar(&executionFile, "execution-file", "", "Agent 执行详情 JSON 文件")
cmd.AddCommand(planCmd, executeCmd, finalizeCmd)
return cmd
}
func loadRecoverySnapshot(store *recovery.Store, useLast bool, eventID string) (*recovery.LastError, error) {
if useLast && strings.TrimSpace(eventID) != "" {
return nil, fmt.Errorf("--last 和 --event-id 不能同时使用")
}
switch {
case useLast:
last, err := store.LoadLastError()
if err != nil {
return nil, fmt.Errorf("读取失败快照失败: %w", err)
}
return last, nil
case strings.TrimSpace(eventID) != "":
last, err := store.LoadErrorByEvent(strings.TrimSpace(eventID))
if err != nil {
return nil, fmt.Errorf("读取失败快照失败: %w", err)
}
return last, nil
default:
return nil, fmt.Errorf("必须通过 --last 或 --event-id 指定失败快照")
}
}
func loadRecoveryExecution(path string) (recovery.RecoveryExecution, error) {
var execution recovery.RecoveryExecution
data, err := os.ReadFile(path)
if err != nil {
return execution, fmt.Errorf("读取恢复执行详情失败: %w", err)
}
var payload recoveryExecutionPayload
if err := json.Unmarshal(data, &payload); err != nil {
return execution, fmt.Errorf("解析恢复执行详情失败: %w", err)
}
execution.Actions = append([]string(nil), payload.Actions...)
if len(execution.Actions) == 0 && strings.TrimSpace(payload.Action) != "" {
execution.Actions = []string{strings.TrimSpace(payload.Action)}
}
execution.Result = strings.TrimSpace(payload.Result)
execution.ErrorSummary = strings.TrimSpace(payload.ErrorSummary)
if execution.ErrorSummary == "" {
execution.ErrorSummary = strings.TrimSpace(payload.Error)
}
attempts, err := decodeRecoveryAttempts(payload.Attempts, execution.Actions, execution.Result, execution.ErrorSummary)
if err != nil {
return execution, fmt.Errorf("解析恢复执行详情失败: %w", err)
}
if len(attempts) == 0 && payload.Attempt > 0 {
attempts = legacyRecoveryAttempts(payload.Attempt, execution.Actions, execution.Result, execution.ErrorSummary)
}
execution.Attempts = attempts
return execution, nil
}
type recoveryExecutionPayload struct {
Action string `json:"action,omitempty"`
Actions []string `json:"actions,omitempty"`
Attempt int `json:"attempt,omitempty"`
Attempts json.RawMessage `json:"attempts,omitempty"`
Result string `json:"result,omitempty"`
Error string `json:"error,omitempty"`
ErrorSummary string `json:"error_summary,omitempty"`
}
func decodeRecoveryAttempts(raw json.RawMessage, actions []string, result, errorSummary string) ([]recovery.RecoveryAttempt, error) {
trimmed := strings.TrimSpace(string(raw))
if trimmed == "" || trimmed == "null" {
return nil, nil
}
if strings.HasPrefix(trimmed, "[") {
var attempts []recovery.RecoveryAttempt
if err := json.Unmarshal(raw, &attempts); err != nil {
return nil, err
}
return attempts, nil
}
var count int
if err := json.Unmarshal(raw, &count); err != nil {
return nil, err
}
return legacyRecoveryAttempts(count, actions, result, errorSummary), nil
}
func legacyRecoveryAttempts(count int, actions []string, result, errorSummary string) []recovery.RecoveryAttempt {
if count <= 0 {
return nil
}
summary := strings.TrimSpace(strings.Join(actions, ", "))
if summary == "" {
summary = "legacy execution attempt"
}
attempts := make([]recovery.RecoveryAttempt, 0, count)
for i := 0; i < count; i++ {
attempts = append(attempts, recovery.RecoveryAttempt{
CommandSummary: summary,
Result: result,
ErrorSummary: errorSummary,
Source: "legacy_execution_file",
})
}
return attempts
}
type recoveryRuntime struct {
loader cli.CatalogLoader
transport *transport.Client
flags *GlobalFlags
}
func newRecoveryRuntime(loader cli.CatalogLoader, flags *GlobalFlags) *recoveryRuntime {
var httpClient *http.Client
if flags != nil && flags.Timeout > 0 {
httpClient = &http.Client{Timeout: time.Duration(flags.Timeout) * time.Second}
}
client := transport.NewClient(httpClient)
client.ExtraHeaders = resolveIdentityHeaders()
return &recoveryRuntime{
loader: loader,
transport: client,
flags: flags,
}
}
func (r *recoveryRuntime) Search(ctx context.Context, query string, rc recovery.RecoveryContext) (recovery.KnowledgeRetrieval, error) {
const (
searchPage = 1
searchSize = 5
)
requestArgs := map[string]any{
"keyword": query,
"page": searchPage,
"size": searchSize,
}
retrieval := recovery.KnowledgeRetrieval{
DocSearch: recovery.DocSearch{
Provider: "open_platform_docs",
Query: query,
Page: searchPage,
Size: searchSize,
Status: "empty",
Request: &recovery.ToolCallRecord{
ServerID: "devdoc",
ToolName: "search_open_platform_docs",
Arguments: cloneRecoveryArgs(requestArgs),
},
},
}
if r == nil || strings.TrimSpace(query) == "" {
retrieval.DocSearch.Status = "skipped"
return retrieval, nil
}
result, err := r.CallToolDirect(ctx, "devdoc", "search_open_platform_docs", requestArgs)
if result != nil {
retrieval.DocSearch.Response = toRecoveryToolResponse(result)
}
if err != nil {
retrieval.DocSearch.Status = "error"
retrieval.DocSearch.Error = err.Error()
return retrieval, err
}
retrieval.DocSearch.Items = parseDocSearchItems(result)
if len(retrieval.DocSearch.Items) > 0 {
retrieval.DocSearch.Status = "success"
retrieval.KBHits = rerankDocSearchHits(query, rc, retrieval.DocSearch.Items)
}
return retrieval, nil
}
func (r *recoveryRuntime) CallToolDirect(ctx context.Context, serverID, toolName string, args map[string]any) (*transport.ToolCallResult, error) {
if r == nil || r.transport == nil {
return nil, fmt.Errorf("recovery runtime not initialized")
}
endpoint, err := r.resolveEndpoint(ctx, serverID, toolName)
if err != nil {
return nil, err
}
tc := r.transport.WithAuth(resolveRuntimeAuthToken(ctx, recoveryRuntimeToken(r.flags)), resolveIdentityHeaders())
result, err := tc.CallTool(ctx, endpoint, toolName, args)
if err != nil {
return nil, err
}
if result.IsError {
return &result, apperrors.NewAPI(
extractMCPErrorMessage(result),
apperrors.WithOperation("tools/call"),
apperrors.WithReason("mcp_tool_error"),
apperrors.WithServerKey(serverID),
)
}
return &result, nil
}
func (r *recoveryRuntime) resolveEndpoint(ctx context.Context, productID, toolName string) (string, error) {
if endpoint, ok := directRuntimeEndpoint(productID, toolName); ok {
return endpoint, nil
}
if r == nil || r.loader == nil {
return "", fmt.Errorf("未找到服务 %s 的 endpoint", productID)
}
catalog, err := r.loader.Load(ctx)
if err != nil {
return "", err
}
product, ok := catalog.FindProduct(productID)
if !ok || strings.TrimSpace(product.Endpoint) == "" {
return "", fmt.Errorf("未找到服务 %s 的 endpoint", productID)
}
return strings.TrimSpace(product.Endpoint), nil
}
func recoveryRuntimeToken(flags *GlobalFlags) string {
if flags == nil {
return ""
}
return strings.TrimSpace(flags.Token)
}
func toRecoveryToolResponse(result *transport.ToolCallResult) *recovery.ToolResponse {
if result == nil {
return nil
}
response := &recovery.ToolResponse{IsError: result.IsError}
if len(result.Blocks) > 0 {
response.Content = make([]recovery.ToolResponseBlock, 0, len(result.Blocks))
for _, block := range result.Blocks {
response.Content = append(response.Content, recovery.ToolResponseBlock{
Type: block.Type,
Text: block.Text,
})
}
}
return response
}
func parseDocSearchItems(result *transport.ToolCallResult) []recovery.DocSearchItem {
if result == nil {
return nil
}
if items := parseDocSearchItemsFromMap(result.Content); len(items) > 0 {
return items
}
for _, block := range result.Blocks {
var payload map[string]any
if err := json.Unmarshal([]byte(block.Text), &payload); err == nil {
if items := parseDocSearchItemsFromMap(payload); len(items) > 0 {
return items
}
}
}
return nil
}
func parseDocSearchItemsFromMap(payload map[string]any) []recovery.DocSearchItem {
if len(payload) == 0 {
return nil
}
if items := toDocSearchItems(payload["items"]); len(items) > 0 {
return items
}
if data, ok := payload["data"].(map[string]any); ok {
if items := toDocSearchItems(data["items"]); len(items) > 0 {
return items
}
}
if result, ok := payload["result"].(map[string]any); ok {
if items := toDocSearchItems(result["items"]); len(items) > 0 {
return items
}
}
return nil
}
func toDocSearchItems(raw any) []recovery.DocSearchItem {
list, ok := raw.([]any)
if !ok {
return nil
}
items := make([]recovery.DocSearchItem, 0, len(list))
for _, entry := range list {
object, ok := entry.(map[string]any)
if !ok {
continue
}
item := recovery.DocSearchItem{}
if title, ok := object["title"].(string); ok {
item.Title = title
}
if url, ok := object["url"].(string); ok {
item.URL = url
}
if desc, ok := object["desc"].(string); ok {
item.Desc = desc
}
if item.Title != "" || item.URL != "" || item.Desc != "" {
items = append(items, item)
}
}
return items
}
func rerankDocSearchHits(query string, rc recovery.RecoveryContext, items []recovery.DocSearchItem) []recovery.KBHit {
if len(items) == 0 {
return nil
}
keywords := strings.Fields(strings.ToLower(strings.TrimSpace(query)))
type scoredHit struct {
hit recovery.KBHit
score float64
}
scored := make([]scoredHit, 0, len(items))
for _, item := range items {
text := strings.ToLower(strings.Join(append([]string{
item.Title,
item.URL,
item.Desc,
rc.ToolName,
}, rc.CommandPath...), " "))
score := 0.0
for _, keyword := range keywords {
if strings.Contains(text, keyword) {
score += 1
}
}
scored = append(scored, scoredHit{
hit: recovery.KBHit{
Source: "open_platform_docs",
Title: item.Title,
URL: item.URL,
Snippet: item.Desc,
Score: score,
},
score: score,
})
}
sort.SliceStable(scored, func(i, j int) bool {
return scored[i].score > scored[j].score
})
limit := len(scored)
if limit > 3 {
limit = 3
}
hits := make([]recovery.KBHit, 0, limit)
for _, item := range scored[:limit] {
hits = append(hits, item.hit)
}
return hits
}