Jenkins Shell script

#!/bin/bash


cd /mnt/JENKINS_HOME
. ./virtualenv/bin/activate
cd ${WORKSPACE}

robot --outputdir ${WORKSPACE}/${BUILD_NUMBER}/TestResults \
--loglevel DEBUG \
-v TEST_ENV:${TEST_ENV} \
-v TAG:${TAG} \
-v BROWSER:${BROWSER} \
-v WEEKEND:${WEEKEND} \
${WORKSPACE}/resources/ui-tests/
rc=$?
echo ERRORLEVEL: $rc

if [ $rc -eq 0 ]
then
  echo "The script ran ok"
  exit 0
else
 echo "The script failed in first run" >&2
 cp ${WORKSPACE}/${BUILD_NUMBER}/TestResults/log.html ${WORKSPACE}/${BUILD_NUMBER}/TestResults/first_run_log.html
 
 robot --output ${WORKSPACE}/${BUILD_NUMBER}/TestResults/rerun.xml \
 --rerunfailed ${WORKSPACE}/${BUILD_NUMBER}/TestResults/output.xml \
 --loglevel DEBUG \
 -v TEST_ENV:${TEST_ENV} \
 -v TAG:${TAG} \
 -v BROWSER:${BROWSER} \
 -v WEEKEND:${WEEKEND} \
 ./resources/ui-tests/
 
 cp ${WORKSPACE}/${BUILD_NUMBER}/TestResults/log.html ${WORKSPACE}/${BUILD_NUMBER}/TestResults/second_run_log.html
 echo "=====================Merging output files======================"
 rebot --nostatusrc \
 --output ${WORKSPACE}/${BUILD_NUMBER}/TestResults/output.xml \
 --merge ${WORKSPACE}/${BUILD_NUMBER}/TestResults/output.xml \
 ${WORKSPACE}/${BUILD_NUMBER}/TestResults/rerun.xml
 
 cd /mnt/JENKINS_HOME
 deactivate
 cd ${WORKSPACE}
 
fi