refactor: removed unnecessary code

core/apps/utils.go

@@ -1,91 +0,0 @@
-package apps
-
-import (
-	"fmt"
-	"github.com/apex/log"
-	"github.com/crawlab-team/crawlab/core/color"
-	"github.com/crawlab-team/crawlab/core/config"
-	"github.com/crawlab-team/crawlab/core/container"
-	grpcclient "github.com/crawlab-team/crawlab/core/grpc/client"
-	grpcserver "github.com/crawlab-team/crawlab/core/grpc/server"
-	modelsclient "github.com/crawlab-team/crawlab/core/models/client"
-	modelsservice "github.com/crawlab-team/crawlab/core/models/service"
-	nodeconfig "github.com/crawlab-team/crawlab/core/node/config"
-	"github.com/crawlab-team/crawlab/core/schedule"
-	"github.com/crawlab-team/crawlab/core/spider/admin"
-	"github.com/crawlab-team/crawlab/core/stats"
-	"github.com/crawlab-team/crawlab/core/task/handler"
-	"github.com/crawlab-team/crawlab/core/task/scheduler"
-	taskstats "github.com/crawlab-team/crawlab/core/task/stats"
-	"github.com/crawlab-team/crawlab/core/user"
-	"github.com/crawlab-team/crawlab/core/utils"
-	"github.com/crawlab-team/crawlab/trace"
-)
-
-func Start(app App) {
-	start(app)
-}
-
-func start(app App) {
-	app.Init()
-	go app.Start()
-	app.Wait()
-	app.Stop()
-}
-
-func DefaultWait() {
-	utils.DefaultWait()
-}
-
-func initModule(name string, fn func() error) (err error) {
-	if err := fn(); err != nil {
-		log.Error(fmt.Sprintf("init %s error: %s", name, err.Error()))
-		_ = trace.TraceError(err)
-		panic(err)
-	}
-	log.Info(fmt.Sprintf("initialized %s successfully", name))
-	return nil
-}
-
-func initApp(name string, app App) {
-	_ = initModule(name, func() error {
-		app.Init()
-		return nil
-	})
-}
-
-var injectors = []interface{}{
-	modelsservice.GetService,
-	modelsclient.NewServiceDelegate,
-	modelsclient.NewNodeServiceDelegate,
-	modelsclient.NewSpiderServiceDelegate,
-	modelsclient.NewTaskServiceDelegate,
-	modelsclient.NewTaskStatServiceDelegate,
-	modelsclient.NewEnvironmentServiceDelegate,
-	grpcclient.NewClient,
-	grpcclient.NewPool,
-	grpcserver.NewModelDelegateServer,
-	grpcserver.NewModelBaseServiceServer,
-	grpcserver.NewNodeServer,
-	grpcserver.NewTaskServer,
-	grpcserver.NewMessageServer,
-	config.NewConfigPathService,
-	user.GetUserService,
-	schedule.GetScheduleService,
-	admin.GetSpiderAdminService,
-	stats.GetStatsService,
-	nodeconfig.GetNodeConfigService,
-	taskstats.GetTaskStatsService,
-	color.NewService,
-	scheduler.GetTaskSchedulerService,
-	handler.GetTaskHandlerService,
-}
-
-func injectModules() {
-	c := container.GetContainer()
-	for _, injector := range injectors {
-		if err := c.Provide(injector); err != nil {
-			panic(err)
-		}
-	}
-}