add zadanie4 & kaggle

Jenkinsfile

@@ -1,9 +1,15 @@
 pipeline {
     agent any
     stages {
-        stage('Stage 1') {
+        stage('sh: Shell Script') {
             steps {
-                echo 'Hello world!'
+                withEnv(["KAGGLE_USERNAME=${params.KAGGLE_USERNAME}",
+                "KAGGLE_KEY=${params.KAGGLE_KEY}" ]) {
+                    ./script-zadanie-2-4.sh
+                }
+                archiveArtifacts 'train.csv'
+                archiveArtifacts 'test.csv'
+                archiveArtifacts 'valid.csv'
             }
         }
     }

script-zadanie-2-4.sh

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+kaggle datasets download -d 'pcbreviglieri/smart-grid-stability' >>/dev/null 2>&1
+unzip smart-grid-stability.zip >>/dev/null 2>&1
+
+sed 1d smart_grid_stability_augmented.csv | cut -f 1,5,9,13,14 -d "," | shuf | split -l 48000
+mv xaa train.csv
+mv xab toDivide
+split -l 6000 toDivide
+mv xaa test.csv
+mv xab valid.csv