From 229ac0bd0cfb8b8014b65959a2a4e6755f5a632b Mon Sep 17 00:00:00 2001
From: michalzareba <michal.zareba@synapsi.xyz>
Date: Sun, 28 Mar 2021 20:30:56 +0200
Subject: [PATCH] add cutoff

---
 Jenkinsfile | 1 +
 script.sh   | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/Jenkinsfile b/Jenkinsfile
index 223058e..6730868 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -14,6 +14,7 @@ pipeline{
         }
         stage('sh: Shell Script'){
             steps{
+            withEnv(["CUTOFF=${params.CUTOFF}"])
                 ./script.sh
             }
         }
diff --git a/script.sh b/script.sh
index 682307e..087d273 100644
--- a/script.sh
+++ b/script.sh
@@ -1,7 +1,7 @@
 #!/bin/bash
 
 curl -LO https://git.wmi.amu.edu.pl/s430705/ium_430705/raw/branch/master/imdb_movies.csv
-head -n -1 imdb_movies.csv | shuf > imdb_movies.csv.shuf
+head -n -1 imdb_movies.csv | tail -n +$((${CUTOFF}+1)) > imdb_movies.csv | shuf > imdb_movies.csv.shuf
 wc -l imdb_movies.csv
 head -n 4600 imdb_movies.csv.shuf > test.csv
 head -n 4600 imdb_movies.csv.shuf | tail -n 4600 > dev.csv