configure Jenkinsfile

Jenkinsfile

@@ -1,16 +1,10 @@
 pipeline {
-   agent any
-   stages {
-    stage('Checkout') {
-      steps {
-        script {
-           git credentialsId: 's478993', url: 'https://git.wmi.amu.edu.pl/s478993/mieszkania5.git'
-           // Do a ls -lart to view all the files are cloned. It will be clonned. This is just for you to be sure about it.
-           sh "ls -lart ./*" 
-           // List all branches in your repo. 
-           sh "git branch -a"
-          }
-       }
+    agent any 
+    stages {
+        stage('Stage 1') {
+            steps {
+                echo 'Hello world!' 
+            }
+        }
     }
-  }
 }