API version as global variable

controllers/versionController.go

@@ -1,9 +1,13 @@
 package controllers
 
-import "github.com/gofiber/fiber/v2"
+import (
+	"api/globals"
+
+	"github.com/gofiber/fiber/v2"
+)
 
 func Version(c *fiber.Ctx) error {
 	return c.JSON(fiber.Map{
-		"version": "1.0.12",
+		"version": globals.API_VERSION,
 	})
 }

globals/globals.go

@@ -0,0 +1,5 @@
+package globals
+
+var (
+	API_VERSION = "1.0.12"
+)

main.go

@@ -2,6 +2,7 @@ package main
 
 import (
 	"api/database"
+	"api/globals"
 	"api/routes"
 	"log"
 	"os"
@@ -12,6 +13,7 @@ import (
 )
 
 func main() {
+	log.Println("Starting API", globals.API_VERSION)
 	log.Println("OS:", os.Getenv("OS"))
 	
 	app := fiber.New(fiber.Config{
@@ -26,7 +28,17 @@ func main() {
 		AllowMethods:     "GET, POST, PUT, DELETE, PATCH, HEAD, OPTIONS",
 	}))
 
-	app.Use(logger.New())
+	file, err := os.OpenFile("./api-homolog.log", os.O_CREATE|os.O_WRONLY|os.O_APPEND, 0666)
+
+	if err != nil {
+		log.Fatalf("error opening file: %v", err)
+	}
+	
+	defer file.Close()
+
+	app.Use(logger.New(logger.Config{
+		Output: file,
+	}))
 
 	if err := database.ConnectDB(); err != nil {
 		panic("Could not connect to database")