script count lines

Jenkinsfile

@@ -17,5 +17,18 @@ pipeline {
             }
         }
     }
+     stage('checkout: Check out from version control') {
+            steps {
+                git branch: 'master',
+                url: 'https://git.wmi.amu.edu.pl/s426274/s426274-mlworkshops.git'
+            }
+        }
+    stage('Count lines'){
+	    steps {
+		sh('chmod +x ./numberOfLines.sh')
+		sh('./numberOfLines.sh')
+	    }
+	}
+
     }
 }

countLines.sh

@@ -0,0 +1 @@
+wc -l wikiniews_results.tsv > numberOfLines.txt