EDIT

#!/bin/bash -x

#

# prior using this script make sure the required sudo

# commands are allowed in /etc/sudoers by allowing the

# following the below used commands to be executed without

# password. Add the following enties to /etc/sudoers: 

# ------------------------------------------------------------

#   User_Alias      CDMUSERS = jenkins

#   Cmnd_Alias      CDMSERVER = /bin/cp -f cdm-server*.jar /opt/cdmserver/, /etc/init.d/cdmserver *, /bin/rm -f /opt/cdmserver/cdm-server.jar, /bin/ln -s cdm-server*.jar cdm-server.jar

#   CDMUSERS        ALL=(ALL)NOPASSWD: CDMSERVER

# ------------------------------------------------------------

set -e

if [ -z "${RESTART_AFTER_UPDATE}" ]; then

	RESTART_AFTER_UPDATE="restart"

fi

#TARGET_DIR="/home/andreas/workspaces/_svn-trunk/cdm-server/target"

if [ -z "$TARGET_DIR" ]; then

  TARGET_DIR="$WORKSPACE/cdm-server/target"

fi

if [ -z "$CDMSERVER_HOME" ]; then

  CDMSERVER_HOME="/opt/cdmserver"

fi

echo "copy-cdmserver-and-restart:"

echo "  TARGET_DIR="$TARGET_DIR

echo "  CDMSERVER_HOME="$CDMSERVER_HOME

echo "  RESTART_AFTER_UPDATE="$RESTART_AFTER_UPDATE

cd "${TARGET_DIR}"

CDMSERVER_JAR=$(ls -1 | grep cdm-server.*jar | grep -v sources)

if [ ! -e $CDMSERVER_JAR ]

then

    echo "cdmserver.*jar missing in target folder"

    exit 1

fi

# setup permissions so we can copy the jar

# via sudo

chmod a+x $TARGET_DIR

chmod a+r $CDMSERVER_JAR

sudo /etc/init.d/cdmserver stop

sudo -u cdm /bin/rm -f /opt/cdmserver/cdm-server.jar

sudo -u cdm /bin/cp -f $CDMSERVER_JAR /opt/cdmserver/

cd $CDMSERVER_HOME

set +e

sudo -u cdm /bin/ln -s $CDMSERVER_JAR cdm-server.jar

set -e

echo "restarting server"

if [ "${RESTART_AFTER_UPDATE}" == "restart" ]; then

    sudo /etc/init.d/cdmserver start

fi