feat: 增加 --debug模式

cmd/opencodereview/flags.go

@@ -103,6 +103,7 @@ type reviewOptions struct {
 	outputFormat   string
 	concurrency    int
 	perFileTimeout int
+	debug          bool
 	showHelp       bool
 }
 
@@ -120,6 +121,7 @@ func parseReviewFlags(args []string) (reviewOptions, error) {
 	a.StringVarP(&opts.outputFormat, "format", "f", "text", "output format: text or json")
 	a.IntVar(&opts.concurrency, "concurrency", 8, "max concurrent file reviews")
 	a.IntVar(&opts.perFileTimeout, "timeout", 10, "per-file timeout in minutes")
+	a.BoolVar(&opts.debug, "debug", false, "enable debug mode (write session dump to temp/)")
 
 	if err := a.Parse(args); err != nil {
 		return opts, fmt.Errorf("parse flags: %w", err)
@@ -180,6 +182,7 @@ Flags:`)
 	fs.StringVar(&d.commit, "commit", "", "single commit hash or tag to review (vs its parent) (shorthand: -c)")
 	fs.IntVar(&d.concurrency, "concurrency", 4, "max concurrent file reviews")
 	fs.IntVar(&d.perFileTimeout, "timeout", 10, "per-file timeout in minutes")
+	fs.BoolVar(&d.debug, "debug", false, "enable debug mode (write session dump to temp/)")
 	fs.PrintDefaults()
 }
 

cmd/opencodereview/review_cmd.go

@@ -100,6 +100,7 @@ func runReview(args []string) error {
 		CommentWorkerPool:     agent.NewCommentWorkerPool(8),
 		MaxConcurrency:        opts.concurrency,
 		PerFileTimeoutMinutes: opts.perFileTimeout,
+		Debug:                 opts.debug,
 		Model:                 model,
 	})
 

internal/agent/agent.go

@@ -80,6 +80,9 @@ type Args struct {
 	// template phases (plan/memory_compression) don't specify one.
 	Model string
 
+	// Debug enables debug mode which writes a session dump to temp/.
+	Debug bool
+
 	// Session is an optional session history instance for collecting conversation records.
 	// When nil, a default one is created automatically.
 	Session *session.SessionHistory
@@ -155,6 +158,7 @@ func New(args Args) *Agent {
 	if args.Session == nil {
 		args.Session = session.New("", args.RepoDir)
 	}
+	args.Session.Debug = args.Debug
 	return &Agent{
 		args:    args,
 		session: args.Session,

internal/session/history.go

@@ -31,6 +31,7 @@ type SessionHistory struct {
 	RepoDir   string
 	StartTime time.Time
 	EndTime   time.Time
+	Debug     bool
 	FileSessions map[string]*FileSession
 }
 
@@ -107,8 +108,11 @@ func (sh *SessionHistory) GetOrCreateFileSession(filePath string) *FileSession {
 func (sh *SessionHistory) Finalize() {
 	sh.mu.Lock()
 	sh.EndTime = time.Now()
+	debug := sh.Debug
 	sh.mu.Unlock()
-	sh.writeDebugDump()
+	if debug {
+		sh.writeDebugDump()
+	}
 }
 
 // --- Debug Dump ---