📋 impl: Now the main package uses the router to initialize the applic…

…ation's server!

cmd/go_postr/main.go

@@ -1,7 +1,29 @@
 package main
 
-import "fmt"
+import (
+	"os"
+
+	"github.com/charmbracelet/log"
+	"github.com/joho/godotenv"
+
+	"github.com/kevinmarquesp/go-postr/internal/router"
+)
+
+const Dotenv = ".env"
 
 func main() {
-	fmt.Println("Hello world!")
+	if err := godotenv.Load(Dotenv); err != nil {
+		log.Warn("Could not load the" + Dotenv + " file. Using the system's environment from now on...")
+	}
+
+	port := os.Getenv("PORT")
+	if port == "" {
+		log.Fatal("Required port variable was not found in the environment.")
+	}
+
+	log.Info("Starting the application at the port " + port + ".")
+
+	if err := router.StartRouter(port); err != nil {
+		log.Fatal("Router error.", "error", err)
+	}
 }