feat: jenkins pipeline script

.env.example

@@ -2,22 +2,12 @@
 APP_ADDRESS=:8081
 APP_PORT=8081
 
-# Fiber
-FIBER_CASE_SENSITIVE=true
-FIBER_STRICT_ROUTING=false
-
 # Database
-DB_DSN=root:root@tcp(posyandu-db:3306)/posyandu?charset=utf8mb4&parseTime=True&loc=Local
-DB_USER=user
-DB_PASSWORD=password
-DB_PORT=3306
-DB_NAME=posyandu
-
-# Pool
+DB_DSN=root:password@tcp(posyandu-db:3306)/posyandu?charset=utf8mb4&parseTime=True&loc=Asia%2FJakarta
 DB_MAX_OPEN=100
 DB_MAX_IDLE=10
 DB_MAX_LIFE=30
 
 # JWT
-JWT_SECRET=bebek
+JWT_SECRET=secret
 JWT_EXPIRE=24

Dockerfile

@@ -1,13 +1,19 @@
 FROM golang:alpine
+LABEL maintainer="mfathoor.23@gmail.com" \
+      name="mfathoor/posyandu-api" \
+      github="https://github.com/fathoor/posyandu-api" \
+      dockerhub="https://hub.docker.com/r/mfathoor/posyandu-api"
 
 RUN apk update && apk add --no-cache git
 
 WORKDIR /app
 
-COPY . .
+COPY go.mod go.sum ./
 
 RUN go mod tidy
 
+COPY . .
+
 RUN CGO_ENABLED=0 GOOS=linux go build -o posyandu-api
 
 EXPOSE ${APP_PORT}

Jenkinsfile

@@ -0,0 +1,80 @@
+pipeline {
+    agent any
+    stages {
+        stage('Environment') {
+            steps {
+                echo 'Populating environment variables..'
+                sh """
+                echo "APP_ADDRESS=${env.APP_ADDRESS}" > .env
+                echo "APP_PORT=${env.APP_PORT}" >> .env
+                echo "DB_DSN=${env.DB_DSN}" >> .env
+                echo "DB_USER=${env.DB_USER}" >> .env
+                echo "DB_PASSWORD=${env.DB_PASSWORD}" >> .env
+                echo "DB_PORT=${env.DB_PORT}" >> .env
+                echo "DB_NAME=${env.DB_NAME}" >> .env
+                echo "DB_MAX_OPEN=${env.DB_MAX_OPEN}" >> .env
+                echo "DB_MAX_IDLE=${env.DB_MAX_IDLE}" >> .env
+                echo "DB_MAX_LIFE=${env.DB_MAX_LIFE}" >> .env
+                echo "JWT_SECRET=${env.JWT_SECRET}" >> .env
+                echo "JWT_EXPIRE=${env.JWT_EXPIRE}" >> .env
+                """
+                echo 'Environment variables populated.'
+            }
+        }
+        stage('Build') {
+            steps {
+                echo 'Building docker image..'
+                sh 'docker build --platform=linux/amd64 -t mfathoor/posyandu-api:latest .'
+                echo 'Docker image built.'
+            }
+        }
+        stage('Push') {
+            steps {
+                echo 'Pushing docker image..'
+                withCredentials([usernamePassword(credentialsId: 'fathoor-docker-hub', usernameVariable: 'USERNAME', passwordVariable: 'PASSWORD')]) {
+                    sh 'docker login -u $USERNAME -p $PASSWORD'
+                }
+                sh 'docker push mfathoor/posyandu-api:latest'
+                echo 'Docker image pushed.'
+            }
+        }
+        stage('Deploy'){
+            stages {
+                stage('Down') {
+                    steps {
+                        echo 'Stopping and removing existing container..'
+                        sh 'docker compose down'
+                        echo 'Existing container stopped and removed.'
+                    }
+                }
+                stage('Clean') {
+                    steps {
+                        echo 'Removing existing image..'
+                        sh 'docker image rm mfathoor/posyandu-api:latest'
+                        echo 'Existing image removed.'
+                    }
+                }
+                stage('Up') {
+                    steps {
+                        echo 'Starting new container..'
+                        sh 'docker compose up -d'
+                        echo 'New container started.'
+                    }
+                }
+            }
+        }
+    }
+    post {
+        success {
+            echo 'App is deployed successfully.'
+        }
+        failure {
+            echo 'App deployment failed.'
+        }
+        cleanup {
+            echo 'Cleaning up..'
+            deleteDir()
+            echo 'Cleaned up.'
+        }
+    }
+}

compose.yaml

@@ -1,37 +1,18 @@
 services:
   posyandu:
     container_name: posyandu
-    depends_on:
-      - posyandu-db
     image: mfathoor/posyandu-api:latest
-    networks:
-      - posyandu
     ports:
       - ${APP_PORT}:${APP_PORT}
-    restart: on-failure
     volumes:
       - posyandu:/usr/src/app
-
-  posyandu-db:
-    container_name: posyandu_mysql
-    environment:
-      - MYSQL_ROOT_PASSWORD=${DB_PASSWORD}
-      - MYSQL_USER=${DB_USER}
-      - MYSQL_PASSWORD=${DB_PASSWORD}
-      - MYSQL_DATABASE=${DB_NAME}
-    image: mysql:5.7
     networks:
-      - posyandu
-    ports:
-      - ${DB_PORT}:${DB_PORT}
+      posyandu-api:
     restart: on-failure
-    volumes:
-      - posyandu-db:/var/lib/mysql
 
 volumes:
     posyandu:
-    posyandu-db:
 
 networks:
-    posyandu:
-        driver: bridge
+    posyandu-api:
+      external: true

core/config/app.go

@@ -6,8 +6,8 @@ import (
 	"github.com/gofiber/fiber/v2/middleware/recover"
 )
 
-func ProvideApp(cfg Config) *fiber.App {
-	app := fiber.New(*ProvideFiber(cfg))
+func ProvideApp() *fiber.App {
+	app := fiber.New(*ProvideFiber())
 
 	app.Use(recover.New())
 	app.Use(cors.New())

core/config/config.go

@@ -9,7 +9,6 @@ import (
 type Config interface {
 	Get(key string) string
 	GetInt(key string) int
-	GetBool(key string) bool
 }
 
 type configImpl struct {
@@ -26,13 +25,6 @@ func (c *configImpl) GetInt(key string) int {
 	return value
 }
 
-func (c *configImpl) GetBool(key string) bool {
-	value, err := strconv.ParseBool(os.Getenv(key))
-	exception.PanicIfNeeded(err)
-
-	return value
-}
-
 func ProvideConfig() Config {
 	return &configImpl{}
 }

core/config/fiber.go

@@ -5,10 +5,10 @@ import (
 	"github.com/gofiber/fiber/v2"
 )
 
-func ProvideFiber(cfg Config) *fiber.Config {
+func ProvideFiber() *fiber.Config {
 	return &fiber.Config{
-		CaseSensitive: cfg.GetBool("FIBER_CASE_SENSITIVE"),
-		StrictRouting: cfg.GetBool("FIBER_STRICT_ROUTING"),
+		CaseSensitive: true,
+		StrictRouting: false,
 		ErrorHandler:  exception.Handler,
 	}
 }

main.go

@@ -10,7 +10,7 @@ import (
 func main() {
 	var (
 		cfg = config.ProvideConfig()
-		app = config.ProvideApp(cfg)
+		app = config.ProvideApp()
 		db  = config.ProvideDB(cfg)
 	)