remake architecture.

Jenkinsfile

@@ -1,35 +1,45 @@
 pipeline{
-    agent any
+    agent { label 'docker' }
     options {
         skipDefaultCheckout()
     }
+    environment {
+        SRC_DIR = "/opt/shagram/src/shagram"
+        DEPLOY_DIR = "/opt/shagram/deploy/shagram"
+        IMAGE_NAME = "shagram"
+    }
     stages{
         stage('Checkout') {
             steps {
-                deleteDir()
-                git url: 'https://github.com/emil28092005/shagram.git', branch: 'main'
+                dir(env.SRC_DIR) {
+                    deleteDir()
+                    git url: 'https://github.com/emil28092005/shagram.git', branch: 'main'
+                }
             }
         }
         stage('Build') {
             steps {
-                echo 'Building shagram...'
-                sh 'docker build -t shagram-shagram:latest .'
+                dir(env.SRC_DIR) { 
+                    echo 'Building shagram...'
+                    sh 'docker build -t ${IMAGE_NAME}:${GIT_COMMIT} .'
+
+                }
             }
         }
         stage('Test') {
             steps {
                 echo 'Testing...'
-                sh 'docker run --rm shagram-shagram:latest sqlite3 /app/shagram.db "SELECT 1;" || true'
+                sh 'docker run --rm ${IMAGE_NAME}:${GIT_COMMIT} sqlite3 --version'
             }
         }
         stage('Deploy') {
             steps {
-                echo 'Deploying...'
-                sh '''
-                    docker compose down || true
-                    docker compose up -d
-                    docker compose ps
-                '''
+                dir(env.DEPLOY_DIR) {
+                    echo 'Deploying...'
+                    sh 'printf "APP_IMAGE=%s\\n" "${IMAGE_NAME}:${GIT_COMMIT}" > .env'
+                    sh 'docker compose up -d'
+                    sh 'docker compose ps'
+                }
             }
         }
     }