[#31] feat: gradle build까지 적용

Jenkinsfile

@@ -0,0 +1,23 @@
+pipeline {
+    agent any
+
+    stages {
+        stage('github clone') {
+            steps {
+                git branch: '${BUILD_BRANCH}', url: 'https://github.com/beaniejoy/dongne-cafe-api.git'
+            }
+        }
+
+        stage('Test') {
+            steps {
+                sh './gradlew :dongne-service-api:test'
+            }
+        }
+
+        stage('Build') {
+            steps {
+                sh './gradlew clean :dongne-service-api:build -x test'
+            }
+        }
+    }
+}