t

Jenkinsfile

@@ -1,5 +1,12 @@
-node {
+pipeline {
+    agent any
+
+    stages {
         stage('Preparation') { 
+            when { expression { true } }
+            steps {
+                script {
+                    try {
                         properties([
                             parameters([
                                 string(
@@ -15,9 +22,17 @@ node {
                                 )
                             ])
                         ])
+                    } catch (err) {
+                        error "Failed to set up parameters: ${err.message}"
+                    }
+                }
+            }
         }
         stage('Build') {
-        // Run the maven build
+            when { expression { params.KAGGLE_USERNAME && params.KAGGLE_KEY } }
+            steps {
+                script {
+                    try {
                         withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
                                 "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
                             sh 'echo KAGGLE_USERNAME: $KAGGLE_USERNAME'
@@ -25,22 +40,40 @@ node {
                                 #!/bin/bash
                                 pip install kaggle
 
-                kaggle datasets download nitishsharma01/olympics-124-years-datasettill-2020
+                                kaggle datasets download -d nitishsharma01/olympics-124-years-datasettill-2020
 
                                 unzip -o olympics-124-years-datasettill-2020.zip
 
                                 echo "Processed Data" > output.txt
                             '''
                         }
+                    } catch (err) {
+                        error "Failed to build: ${err.message}"
+                    }
+                }
+            }
         }
 
         stage('Clone Git Repository') {
+            when { expression { params.KAGGLE_USERNAME && params.KAGGLE_KEY } }
+            steps {
+                script {
+                    try {
                         git 'https://git.wmi.amu.edu.pl/s487187/ium_487187.git'
+                    } catch (err) {
+                        error "Failed to clone repository: ${err.message}"
+                    }
+                }
+            }
         }
 
         stage('End') {
+            when { expression { params.KAGGLE_USERNAME && params.KAGGLE_KEY } }
+            steps {
                 echo 'Program ended!'
             }
+        }
+    }
     
     post {
         always {