create dockerfile and jenkinsfile

Author: thm219

Dockerfile

@@ -0,0 +1,5 @@
+FROM node:20-alpine
+WORKDIR /app
+COPY . .
+RUN yarn install --production
+CMD ["node", "./src/index.js"]

Jenkinsfile

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+pipeline {
+    agent any
+    
+    stages {
+        stage('build') {
+            steps {
+                echo "build Pipeline"
+                sh '''
+                  docker build -t getting-start-app .
+                  docker run -d --name node getting-start-app
+                '''
+            }
+        }
+
+        stage('test') {
+            steps {
+                echo "test pipeline"
+                sh '''
+                  docker exec -it node sh -c 'npm test jest'
+                '''
+            }
+        }
+
+    }
+}