package main

import (
	"os"

	"github.com/awslabs/aws-eks-cluster-controller/pkg/apis"
	"github.com/awslabs/aws-eks-cluster-controller/pkg/controller"
	"github.com/awslabs/aws-eks-cluster-controller/pkg/webhook"
	_ "k8s.io/client-go/plugin/pkg/client/auth/gcp"
	"sigs.k8s.io/controller-runtime/pkg/client/config"
	"sigs.k8s.io/controller-runtime/pkg/manager"
	logf "sigs.k8s.io/controller-runtime/pkg/runtime/log"
	"sigs.k8s.io/controller-runtime/pkg/runtime/signals"
)

func main() {
	logf.SetLogger(logf.ZapLogger(false))
	log := logf.Log.WithName("entrypoint")

	// Get a config to talk to the apiserver
	log.Info("setting up client for manager")
	cfg, err := config.GetConfig()
	if err != nil {
		log.Error(err, "unable to set up client config")
		os.Exit(1)
	}

	// Create a new Cmd to provide shared dependencies and start components
	log.Info("setting up manager")
	mgr, err := manager.New(cfg, manager.Options{})
	if err != nil {
		log.Error(err, "unable to set up overall controller manager")
		os.Exit(1)
	}

	log.Info("Registering Components.")

	// Setup Scheme for all resources
	log.Info("setting up scheme")
	if err := apis.AddToScheme(mgr.GetScheme()); err != nil {
		log.Error(err, "unable add APIs to scheme")
		os.Exit(1)
	}

	// Setup all Controllers
	log.Info("Setting up controller")
	if err := controller.AddToManager(mgr); err != nil {
		log.Error(err, "unable to register controllers to the manager")
		os.Exit(1)
	}

	log.Info("setting up webhooks")
	if err := webhook.AddToManager(mgr); err != nil {
		log.Error(err, "unable to register webhooks to the manager")
		os.Exit(1)
	}

	// Start the Cmd
	log.Info("Starting the Cmd.")
	if err := mgr.Start(signals.SetupSignalHandler()); err != nil {
		log.Error(err, "unable to run the manager")
		os.Exit(1)
	}
}
