Init Jenkinsfile

Jenkinsfile

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+pipeline {
+    agent any
+
+    environment {
+        DEPLOY_DIR = '/var/www/portfolio'
+    }
+
+    stages {
+        stage('Checkout') {
+            steps {
+                checkout scm
+            }
+        }
+
+        stage('Install') {
+            steps {
+                sh 'npm install'
+            }
+        }
+
+        stage('Build') {
+            steps {
+                sh 'npm run build'
+            }
+        }
+
+        stage('Deploy') {
+            steps {
+                sh '''
+                    rm -rf ${DEPLOY_DIR}/*
+                    cp -r .next ${DEPLOY_DIR}/
+                    cp -r public ${DEPLOY_DIR}/ 2>/dev/null || true
+                    cp package.json ${DEPLOY_DIR}/
+                    cp -r node_modules ${DEPLOY_DIR}/
+                    cd ${DEPLOY_DIR}
+                    pm2 delete portfolio || true
+                    pm2 start npm --name portfolio -- start -- -p 3333
+                    pm2 save
+                '''
+            }
+        }
+    }
+
+    post {
+        success {
+            echo '✅ Portfolio deployed!'
+        }
+        failure {
+            echo '❌ Deploy fehlgeschlagen!'
+        }
+    }
+}