diff --git a/Jenkinsfile b/Jenkinsfile
index 20068da..a69b5b9 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -1,10 +1,28 @@
 pipeline {
     agent any
+
+    parameters {
+    string(name: 'KAGGLE_USERNAME', defaultValue: '', description: 'Kaggle username')
+    password(name: 'KAGGLE_KEY', defaultValue:'', description: 'Kaggle Key')
+    }
     stages {
-        stage('Stage 1') {
+        stage('Git Checkout') {
             steps {
-                echo 'zadziałaj prosze!'
+               git "https://git.wmi.amu.edu.pl/s464914/ium_464914.git"
+            }
+        }
+        stage('Cleanup') {
+            steps {
+                sh 'rm -rf artifacts'
             }
         }
     }
+     stage('Build') {
+         withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+                  "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+
+             sh 'bash ./get_dataset.sh'
+         }
+     }
+
 }
\ No newline at end of file
diff --git a/get_dataset.sh b/get_dataset.sh
new file mode 100644
index 0000000..ad3e7e4
--- /dev/null
+++ b/get_dataset.sh
@@ -0,0 +1,31 @@
+#!/bin/bash
+
+pip install kaggle --upgrade
+kaggle datasets download -d nasa/meteorite-landings
+
+unzip -o meteorite-landings.zip
+
+###Zmienne###
+
+train_ratio=0.8
+test_val_ratio=0.5
+
+##Przetwrazanie pliku##
+
+shuf meteorite-landings.csv -o shuffled-meteorite-landings.csv
+
+total_lines=$(wc -l < shuffled-meteorite-landings.csv)
+train_lines=$(echo $total_lines*$train_ratio| bc)
+train_lines=$(echo "($train_lines+0.5)/1" | bc )
+
+test_lines=$(echo "($total_lines-$train_lines)*$test_val_ratio" | bc)
+test_lines=$(echo "($test_lines+0.5)/1" | bc )
+
+validation_lines=$(echo $total_lines-$train_lines-$test_lines | bc)
+
+head -n "$train_lines" shuffled-meteorite-landings.csv > "meteorite_train.csv"
+tail -n $((test_lines+validation_lines)) shuffled-meteorite-landings.csv | head -n "$test_lines" > "meteorite_test.csv"
+tail -n "$validation_lines" shuffled-meteorite-landings.csv > "meteorite_validation.csv"
+
+mkdir -p artifacts
+mv meteorite-landings.csv shuffled-meteorite-landings.csv meteorite_test.csv meteorite_train.csv meteorite_validation.csv artifacts/
\ No newline at end of file