Publish docker images (#87)

Jenkinsfile

@@ -26,6 +26,28 @@ pipeline {
           sh 'npm run test'
         }
       }
+      stage('Deploy docker images') {
+        when {
+          anyOf {
+            branch 'master'
+            buildingTag()
+          }
+        }
+        steps {
+          script {
+            env.DOCKER_TAG = 'branch-master'
+            if (env.TAG_NAME) {
+              env.DOCKER_TAG = env.TAG_NAME
+            }
+
+            echo "Docker tag: ${env.DOCKER_TAG}"
+            sh 'npm run build'
+            sh 'docker build -t linagora/twake-calendar-web:$DOCKER_TAG .'
+            sh 'docker login -u $DOCKER_HUB_CREDENTIAL_USR -p $DOCKER_HUB_CREDENTIAL_PSW'
+            sh 'docker push linagora/twake-calendar-web:$DOCKER_TAG'
+          }
+        }
+      }
     }
     post {
         always {