Add Jenkinsfile

Jenkinsfile

@@ -0,0 +1,54 @@
+pipeline {
+    agent any
+    
+    environment {
+        // Define environment variables
+        DOCKER_REGISTRY = "docker.io"
+        DOCKER_IMAGE = "mmarcetic/main"
+        DOCKER_CREDENTIALS = "Docker_hub" 
+    }
+    
+    stages {
+        stage('Checkout') {
+            steps {
+                // Checkout the code from the repository
+                checkout scm
+            }
+        }
+
+        stage('Build Docker Image') {
+            steps {
+                script {
+                    // Build the Docker image
+                    sh 'docker build -t ${DOCKER_REGISTRY}/${DOCKER_IMAGE}:latest .'
+                }
+            }
+        }
+
+        stage('Push Docker Image') {
+            steps {
+                script {
+                //Login to the Docker repository 
+                    docker.withRegistry('https://${DOCKER_REGISTRY}', "${DOCKER_CREDENTIALS}") {
+                        // Push the Docker image to the registry
+                        sh 'docker push ${DOCKER_REGISTRY}/${DOCKER_IMAGE}:latest'
+                    }
+                }
+            }
+        }
+    }
+
+    post {
+        always {
+            // Clean up Docker images after the job is done
+            sh 'docker rmi ${DOCKER_REGISTRY}/${DOCKER_IMAGE}:latest || true'
+        }
+        success {
+            echo 'Docker image built and pushed successfully.'
+        }
+        failure {
+            echo 'Pipeline failed!'
+        }
+    }
+}
+