Initial commit.

main.go

@@ -0,0 +1,57 @@
+package main
+
+import (
+	"context"
+	"fmt"
+	"net/http"
+	"os"
+	"os/signal"
+	"time"
+
+	"goweb/config"
+	"goweb/container"
+	"goweb/router"
+
+	"github.com/labstack/gommon/log"
+)
+
+func main() {
+	c := container.NewContainer()
+
+	// Configure logging
+	switch c.Config.App.Environment {
+	case config.EnvProduction:
+		c.Web.Logger.SetLevel(log.WARN)
+	default:
+		c.Web.Logger.SetLevel(log.DEBUG)
+	}
+
+	// Build the router
+	router.BuildRouter(c)
+
+	// Start the server
+	go func() {
+		srv := http.Server{
+			Addr:         fmt.Sprintf("%s:%d", c.Config.HTTP.Hostname, c.Config.HTTP.Port),
+			Handler:      c.Web,
+			ReadTimeout:  c.Config.HTTP.ReadTimeout,
+			WriteTimeout: c.Config.HTTP.WriteTimeout,
+			IdleTimeout:  c.Config.HTTP.IdleTimeout,
+		}
+
+		if err := c.Web.StartServer(&srv); err != http.ErrServerClosed {
+			c.Web.Logger.Fatal("shutting down the server")
+		}
+	}()
+
+	// Wait for interrupt signal to gracefully shutdown the server with a timeout of 10 seconds.
+	// Use a buffered channel to avoid missing signals as recommended for signal.Notify
+	quit := make(chan os.Signal, 1)
+	signal.Notify(quit, os.Interrupt)
+	<-quit
+	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
+	defer cancel()
+	if err := c.Web.Shutdown(ctx); err != nil {
+		c.Web.Logger.Fatal(err)
+	}
+}