chore: use docker compose

.gitignore

@@ -40,3 +40,5 @@ main
 /bin/
 
 .env
+
+.dockerignore

Dockerfile

@@ -31,9 +31,6 @@ WORKDIR /app
 # Copy built app to work directory
 COPY --from=builder /app/main .
 
-# Copy env file
-COPY .env .env
-
 # Expose port
 EXPOSE 9090
 

controllers/auth.go

@@ -10,7 +10,7 @@ import (
 	"github.com/dkrest1/task-manager/configs"
 	"github.com/dkrest1/task-manager/models"
 	"github.com/dkrest1/task-manager/utils"
-	"github.com/joho/godotenv"
+	_ "github.com/joho/godotenv"
 	"gorm.io/gorm"
 )
 
@@ -24,12 +24,7 @@ type AuthController struct{
 }
 
 func NewAuthController () *AuthController {
-	//load env
-	if err := godotenv.Load(); err != nil {
-		log.Fatal("Error loading .env file")
-	}
-
-
+
 	return &AuthController{
 		DB: configs.DB,
 	}
@@ -71,10 +66,10 @@ func(c *AuthController) Login(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	secretKey, exist := os.LookupEnv("JWT_SECRET_KEY")
+	secretKey := os.Getenv("JWT_SECRET_KEY")
 
-	if !exist {
-		log.Fatal("JWT_SECRET_KEY not set in env")
+	if secretKey == "" {
+		log.Printf("JWT_SECRET_KEY is empty")
 	}
 
 	token, err := utils.GenerateToken(existingUser.ID, existingUser.Email, secretKey)

docker-compose.yml

@@ -0,0 +1,10 @@
+version: '3'
+
+services:
+  app:
+    image: dkrest/task-manager:latest
+    ports:
+      - "9090:9090"
+    environment:
+      - PORT=${PORT}
+      - JWT_SECRET_KEY=${JWT_SECRET_KEY}

main.go

@@ -21,6 +21,7 @@ func main() {
 		log.Fatal("Error loading .env file:", err)
 	}
 
+
 	// init DB
 	configs.InitDB()
 
@@ -35,9 +36,9 @@ func main() {
 	// enable cors
 	handler := cors.Default().Handler(appRoutes)
 
-	port, exist := os.LookupEnv("PORT")
+	port := os.Getenv("PORT")
 
-	if !exist {
+	if port == "" {
 		log.Fatal("PORT not set in env")
 	}
 

middlewares/auth.go

@@ -14,11 +14,7 @@ import (
 
 
 func Auth(next http.HandlerFunc) http.HandlerFunc {
-	secretKey, exist := os.LookupEnv("JWT_SECRET_KEY")
-
-	if !exist {
-		log.Fatal("JWT_SECRET_KEY not set in env")
-	}
+	secretKey := os.Getenv("JWT_SECRET_KEY")
 
 	if secretKey == "" {
 		log.Printf("JWT_SECRET_KEY is empty")