From bc770dc6f562164a834f4cc46a2925961f976cf4 Mon Sep 17 00:00:00 2001
From: Hari Sekhon <harisekhon@gmail.com>
Date: Wed, 16 Aug 2017 11:03:04 +0100
Subject: [PATCH] shortened code using timer functions

---
 install_groovy.sh | 13 ++-----------
 1 file changed, 2 insertions(+), 11 deletions(-)

diff --git a/install_groovy.sh b/install_groovy.sh
index e5877307..d30f82cb 100755
--- a/install_groovy.sh
+++ b/install_groovy.sh
@@ -25,9 +25,7 @@ GROOVY_VERSION=${GROOVY_VERSION:-2.4.7}
 
 BASE=/opt
 
-date
-start_time="$(date +%s)"
-echo
+start_time="$(start_timer)"                                                                                                                                                          |
 
 if ! [ -e "$BASE/groovy" ]; then
     mkdir -p "$BASE"
@@ -51,13 +49,6 @@ export PATH=\$PATH:\$GROOVY_HOME/bin
 EOF
 fi
 
-echo
-date
-echo
-end_time="$(date +%s)"
-# if start and end time are the same let returns exit code 1
-let time_taken=$end_time-$start_time || :
-echo "Completed in $time_taken secs"
-echo
+time_taken "$start_time"
 section2 "Groovy Install Completed"
 echo