First try

cmd/pokemongotemplates/config.toml

@@ -0,0 +1 @@
+TemplateLocation = "../../"

cmd/pokemongotemplates/main.go

@@ -0,0 +1,60 @@
+package main
+
+import (
+	"context"
+	"errors"
+	"log"
+	"net/http"
+	"os"
+	"os/signal"
+	"syscall"
+	"time"
+
+	"github.com/diaid83/pokemongotemplates/internal/infrastructure"
+	"github.com/diaid83/pokemongotemplates/internal/infrastructure/app"
+)
+
+func ListenAndServeGoRoutine(srv *http.Server) {
+	err := srv.ListenAndServe()
+	if err != nil && errors.Is(err, http.ErrServerClosed) {
+		log.Println("Gracefully closing server..")
+	}
+}
+
+func TerminationSignalWatcher(srv *http.Server) {
+	// Make a channel to receive operating system signals.
+	quit := make(chan os.Signal, 1)
+
+	signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM, syscall.SIGABRT)
+	<-quit
+	log.Println("Shutting down server, because of received signal..")
+
+	const GracefulShutdownRequestGraceSeconds = 10
+	// The context is used to inform the server it has x seconds to finish
+	// the request it is currently handling
+	ctx, cancel := context.WithTimeout(
+		context.Background(),
+		GracefulShutdownRequestGraceSeconds*time.Second,
+	)
+
+	err := srv.Shutdown(ctx)
+	if err != nil {
+		log.Fatal("Server forced to shutdown:", err)
+	}
+
+	defer cancel()
+
+	log.Println("Server exiting..")
+}
+
+func main() {
+	http.DefaultClient.Timeout = 30 * time.Second
+
+	infrastructure.ConfigSetup("config.toml", "./")
+
+	srv := app.NewApplicationServer(nil)
+
+	go ListenAndServeGoRoutine(srv.State.HTTPServer)
+	TerminationSignalWatcher(srv.State.HTTPServer)
+
+}