Update 'Jenkinsfile'

Jenkinsfile

@@ -1,33 +1,26 @@
-pipeline {
-   agent any
-   //Definijuemy parametry, które będzie można podać podczas wywoływania zadania
-   parameters {
-     string (
-         defaultValue: 'login',
-         description: 'Login to Kaggle',
-         name: 'KAGGLE_USERNAME',
-         trim: false
-        ),
-     password (
-         defaultValue: '',
-         description: 'Password to Kaggle',
-         name: 'KAGGLE_KEY',
-         trim: false	
-     )
-   }
-   stages {
-      stage('checkout: Check out from version control') {
-         steps {
-            git branch: 'master',
-            url: 'https://git.wmi.amu.edu.pl/s487182/ium_s487182'
-         }
-      }
-      stage('sh: Shell Script') {
-         steps {
-     		withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
-             		 "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
-         	sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
-         }
-      }
-   }
+node {
+ stage('Preparation') { 
+     properties([
+         parameters([
+             string(
+                 defaultValue: 'login',
+                 description: 'Kaggle username',
+                 name: 'KAGGLE_USERNAME',
+                 trim: false
+             ),
+             password(
+                 defaultValue: '',
+                 description: 'Kaggle token taken from kaggle.json file, as described in https://github.com/Kaggle/kaggle-api#api-credentials',
+                 name: 'KAGGLE_KEY'
+             )
+         ])
+     ])
+ }
+ stage('Build') {
+     // Run the maven build
+     withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+              "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+         sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
+     }
+ }
 }