Merge pull request #14 from prairir/jenkinssetup

Created Jenkinsfile for building app

Jenkinsfile

@@ -0,0 +1,20 @@
+pipeline {
+  agent { dockerfile true } 
+
+  stages {
+
+    stage('Checkout') {
+      steps {
+        checkout scm
+      }
+    }
+
+    stage('Build') {
+      steps {
+        sh 'docker build -t microblog:latest .'
+      }
+    }
+
+  }
+
+}