优化结构

cmd/main.go

@@ -10,11 +10,6 @@ import (
 
 	"kra/internal/app"
 	"kra/internal/config"
-	"kra/internal/data"
-	"kra/internal/global"
-	mqintegration "kra/internal/integration/mq"
-	"kra/internal/integration/storage"
-	websocketintegration "kra/internal/integration/websocket"
 	"kra/internal/server/router"
 	"kra/internal/service"
 	"kra/internal/service/dto"
@@ -43,6 +38,14 @@ var (
 	id, _ = os.Hostname()
 )
 
+// Service identity reported to logs, health output, and the API documentation.
+// A plain `go run` leaves the ldflags empty, so these are the fallbacks.
+const (
+	appName        = "Kra Admin"
+	appDescription = "Kratos 管理后台服务"
+	defaultVersion = "v0.0.0-dev"
+)
+
 func init() {
 	flag.StringVar(&flagconf, "conf", "./configs", "config path, eg: -conf config.yaml")
 }
@@ -56,27 +59,7 @@ func runtimeContributions(systemRoutes *router.Routes, systemTasks *worker.TaskM
 	}
 }
 
-func installGlobalResources(logger *slog.Logger, dataStore *data.Data, fileStorage *storage.Reloadable, broker *mqintegration.Reloadable, websocket *websocketintegration.Server, scheduler *worker.TaskScheduler) *global.ResourceRegistry {
-	install := func() {
-		global.Install(global.Resources{
-			Logger:     logger,
-			DB:         dataStore.DB(),
-			NamedDBs:   dataStore.NamedDatabases(),
-			Redis:      dataStore.RedisClient(),
-			NamedRedis: dataStore.NamedRedisClients(),
-			Mongo:      dataStore.MongoClient(),
-			Storage:    fileStorage,
-			MQ:         broker,
-			WebSocket:  websocket,
-			Scheduler:  scheduler,
-		})
-	}
-	dataStore.SetResourceHook(install)
-	install()
-	return global.DefaultRegistry()
-}
-
-func newApp(logger *slog.Logger, hs *kratoshttp.Server, scheduler *worker.TaskScheduler, audit *service.AuditRecorder, loggerControl *logging.ReloadableLogger, _ mq.Client, _ *global.ResourceRegistry) *kratos.App {
+func newApp(logger *slog.Logger, hs *kratoshttp.Server, scheduler *worker.TaskScheduler, audit *service.AuditRecorder, loggerControl *logging.ReloadableLogger, _ mq.Client) *kratos.App {
 	if audit != nil && loggerControl != nil {
 		loggerControl.SetErrorSink(logging.ErrorSinkFunc(func(ctx context.Context, entry logging.ErrorEntry) error {
 			return audit.CreateErrorRequest(ctx, &dto.ErrorRecordRequest{Form: entry.Form, Info: entry.Info, Level: entry.Level, RequestID: entry.RequestID, TraceID: entry.TraceID})
@@ -86,7 +69,7 @@ func newApp(logger *slog.Logger, hs *kratoshttp.Server, scheduler *worker.TaskSc
 		kratos.ID(id),
 		kratos.Name(Name),
 		kratos.Version(Version),
-		kratos.Metadata(map[string]string{}),
+		kratos.Metadata(map[string]string{"description": appDescription}),
 		kratos.Logger(logger),
 		kratos.Server(
 			hs,
@@ -135,6 +118,14 @@ func swaggerAddress(server *config.Server, admin *config.Admin) string {
 
 func main() {
 	flag.Parse()
+	// A plain `go run` leaves the ldflags empty, so fall back to the declared
+	// identity rather than reporting a blank service.
+	if Name == "" {
+		Name = appName
+	}
+	if Version == "" {
+		Version = defaultVersion
+	}
 	runtime, err := config.LoadStore(flagconf)
 	if err != nil {
 		panic(err)