#!bin/bash
#-----------------------------------------------------------------
# Licensed Materials - Property of IBM
#
# WebSphere Commerce
#
# (C) Copyright IBM Corp. 2015 All Rights Reserved.
#
# US Government Users Restricted Rights - Use, duplication or
# disclosure restricted by GSA ADP Schedule Contract with
# IBM Corp.
#-----------------------------------------------------------------
if [ -z "$DB2INST1_PASSWORD" ]; then
  echo ""
  echo >&2 'error: DB2INST1_PASSWORD not set'
  echo >&2 'Did you forget to add -e DB2INST1_PASSWORD=... ?'
  exit 1
else
  echo -e "$DB2INST1_PASSWORD\n$DB2INST1_PASSWORD" | passwd db2inst1
fi


function start {
   trap stop SIGTERM
   echo "Attempting to stop any DB2 instances"
   /bin/su -c "db2stop force" - db2inst1
   echo "Attempting to clean up IP resources"
   /bin/su -c "ipclean" - db2inst1
   echo "Attempting to start DB2 instance"
   /bin/su -c "db2start" - db2inst1
   echo DB2 started on `date`
   tail -F /home/db2inst1/sqllib/db2dump/db2diag.log &
   LOG_PID=$!
   wait $LOG_PID
}
function stop {
   echo "Attempting to stop DB2"
   /bin/su -c "db2stop force" - db2inst1
   /bin/su -c "ipclean" - db2inst1
   echo DB2 stopped on `date`
   exit
}

function run {
        # Execute all commands as the DB admin
        /bin/su -c "$*" - db2inst1
}

"$@"