Initial commit

cmd/service/main.go

@@ -0,0 +1,56 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"os"
+	"os/signal"
+	"sync"
+
+	"go.uber.org/zap"
+
+	"git.derfenix.pro/fenix/protect_trans_info/application"
+)
+
+func main() {
+	cfg, err := application.NewConfig()
+	if err != nil {
+		panic(fmt.Sprintf("load config: %v", err))
+	}
+
+	var logger *zap.Logger
+
+	switch cfg.Devel {
+	case true:
+		logger, err = zap.NewDevelopment()
+	case false:
+		logger, err = zap.NewProduction()
+	}
+	if err != nil {
+		panic(fmt.Sprintf("init logger: %v", err))
+	}
+
+	ctx, cancel := signal.NotifyContext(context.Background(), os.Kill, os.Interrupt)
+	defer cancel()
+
+	app, err := application.NewApplication(ctx, cfg, logger)
+	if err != nil {
+		logger.Fatal("create application failed", zap.Error(err))
+	}
+
+	wg := sync.WaitGroup{}
+
+	go func() {
+		<-ctx.Done()
+		app.Stop(&wg)
+	}()
+
+	app.Start(&wg)
+
+	wg.Wait()
+
+	// Context did not stop the application
+	if ctx.Err() == nil {
+		os.Exit(2)
+	}
+}