update jenkinsfile2

Jenkinsfile_docker2

@@ -1,15 +1,22 @@
 pipeline {
-agent { 
-    docker { 
-	image 'czajson99/ium:v1'
-	args '-it --entrypoint=/bin/bash'
- }
-}
-stages {
-    stage('Test') {
-        steps {
-            sh './download.sh'
+    agent {
+	docker { image 'maciejczajka/ium:v2' }
+	}
+    parameters{
+        buildSelector(
+            defaultSelector: lastSuccessful(),
+            name: 'BUILD_SELECTOR',
+            description: 'Which build to use for copying artifacts'
+        )
+    }
+    stages {
+        stage("Script") {
+            steps {
+		copyArtifacts fingerprintArtifacts: true, projectName: 's444356-create-dataset', selector: buildParameter('BUILD_SELECTOR')
+                sh " ./stats.sh"
+                archiveArtifacts 'lines.txt'
+
+            }
         }
     }
 }
-}