Subversion Repositories SmartDukaan

#!/bin/bash

if [ $# -lt 1 ]

then

        echo "Usage: $0 <DEPLOY|ROLLBACK> <STATIC-IP>"

        exit 1

fi

# resolve links - $0 may be a softlink

PRG="$0"

while [ -h "$PRG" ]; do

  ls=`ls -ld "$PRG"`

  link=`expr "$ls" : '.*-> \(.*\)$'`

  if expr "$link" : '/.*' > /dev/null; then

    PRG="$link"

  else

    PRG=`dirname "$PRG"`/"$link"

  fi

done

# Get standard environment variables

PRGDIR=`dirname $(readlink -f "$PRG")`

LOGDIR=${PRGDIR}

TOMCAT_HOME="/var/lib/tomcat6"

PROJECT_DIR="`dirname ${PRGDIR}`"

COMMON_DIR="${PROJECT_DIR}/Common"

MAVEN_REPO="${HOME}/.m2/repository"

DATE=`date +%Y-%b-%d_%Hh%Mm`

LOGERR=error-${DATE}.log

STATIC_SERVER=$2

ACTION=$1

DEPLOYED_BUILD=`cat /catalog-dumps/current.build`

if [ $ACTION = "DEPLOY" ]

then

        LATEST_BUILD=`cat /catalog-dumps/latest.build`

        LATEST_TIMESTAMP=`cat /catalog-dumps/current.timestamp`

        if [ "$DEPLOYED_BUILD" = "$LATEST_BUILD" ]

        then

                echo "Already latest version is deployed"

                exit 1

        fi

else

        LATEST_BUILD=`cat /catalog-dumps/previous.build`

        LATEST_TIMESTAMP=`cat /catalog-dumps/current.timestamp`

        if [ "INVALID" = "$LATEST_INVALID" ]

        then

                echo "Nothing to roll back"

                exit 1

        fi

fi

touch ${LOGERR}

exec 7>&2           # Link file descriptor #7 with stderr.

                    # Saves stderr.

exec 2> ${LOGERR}     # stderr replaced with file ${LOGERR}.

echo "Doing svn up on the version " 

echo "======================================================================="

svn up ${PROJECT_DIR} -r `cat /catalog-dumps/svn.revision`

echo "======================================================================="

echo "Starting thrift services"

echo "======================================================================="

easy_install /catalog-dumps/${LATEST_BUILD}/PyProj-0.1-py2.6.egg

/etc/init.d/catalog-server restart

/etc/init.d/user-server restart

/etc/init.d/order-server restart

/etc/init.d/logistics-server restart

/etc/init.d/helper-server restart

/etc/init.d/promotion-server restart

/etc/init.d/payment-server restart

echo "Started thrift services"

echo "======================================================================="

echo "Deploying wars"

echo "======================================================================="

# deploy war and start tomcat

rm -rf /var/lib/tomcat6/webapps/ROOT*

cp /catalog-dumps/${LATEST_BUILD}/Website-1.0-SNAPSHOT.war ${TOMCAT_HOME}/webapps/ROOT.war

/etc/init.d/tomcat6 restart

sleep 5

echo "Deployed wars"

echo "======================================================================="

if [ ${STATIC_SERVER} ]

then

	echo "======================================================================="

	echo "Copying js and css to static server"

	scp -r /var/lib/tomcat6/webapps/ROOT/css/* root@${STATIC_SERVER}:/var/www/static.saholic.com/css/

	scp -r /var/lib/tomcat6/webapps/ROOT/js/* root@${STATIC_SERVER}:/var/www/static.saholic.com/js/

	scp -r /var/lib/tomcat6/webapps/ROOT/images/* root@${STATIC_SERVER}:/var/www/static.saholic.com/images/

	echo "======================================================================="

	echo "Done copying css and js to static server."

fi

ln -s /var/lib/tomcat6/webapps/export/media/website/ /var/lib/tomcat6/webapps/ROOT/images/website

ln -s /var/lib/tomcat6/webapps/export/helpdocs-${LATEST_TIMESTAMP} /var/lib/tomcat6/webapps/ROOT/helpdocs

cp -r /var/lib/tomcat6/webapps/export/javascripts/* /var/lib/tomcat6/webapps/ROOT/js/

if [ $ACTION = "DEPLOY" ]

then

    cat /catalog-dumps/current.build > /catalog-dumps/previous.build

    echo ${LATEST_BUILD} > /catalog-dumps/current.build

else

    echo ${LATEST_BUILD} > /catalog-dumps/current.build

    echo "INVALID" > /catalog-dumps/previous.build

fi

#Clean up IO redirection

exec 2>&7 7>&-      # Restore stdout and close file descriptor #7.