excercise 3.5 test

Jenkinsfile

@@ -1 +1 @@
-pipeline {
    agent any 
    stages {
        stage('Stage 1') {
            steps {
                echo 'Hello world!' 
            }
        }
    }
}
+pipeline {
 stage('Preparation') {
pipeline {
    agent any 
pipeline {
    stages {
pipeline {
        stage('Stage 1') {
pipeline {
            steps {
pipeline {
                echo 'Hello world!' 
pipeline {
            }
pipeline {
        }
pipeline {
                 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') {
     withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
              "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
            checkout https://git.wmi.amu.edu.pl/s470618/ium_470618.git
            sh script.sh
     }
 }
 stage('artifacts') {
     steps {
         echo 'saving artifacts'
         archiveArtifacts 'output.txt'
         }
}
}

script.sh

@@ -0,0 +1,5 @@
+kaggle competitions download -c titanic
+unzip titanic.zip
+wc -l train.csv
+head -500 train.csv | shuf > output.txt
+echo 'script done'