| 2266 |
chandransh |
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#!/bin/bash
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| 4849 |
rajveer |
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if [ $# -lt 1 ]
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then
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echo "Usage: $0 <UPDATE|ROLLBACK>"
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exit 1
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fi
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| 4853 |
rajveer |
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ACTION=$1
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if [ $ACTION != "UPDATE" -a $ACTION != "ROLLBACK" ]
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then
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echo "Wrong input"
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echo "Usage: $0 <UPDATE|ROLLBACK>"
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exit 1
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fi
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| 2266 |
chandransh |
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# resolve links - $0 may be a softlink
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PRG="$0"
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while [ -h "$PRG" ]; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`/"$link"
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fi
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done
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# Get standard environment variables
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PRGDIR=`dirname $(readlink -f "$PRG")`
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MEDIA_EXPORT_PATH="/var/www/"
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PARTNERS_PATH="/var/www/static.saholic.com/partners/"
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WEBSITE_JAVASCRIPT_PATH="/var/www/static.saholic.com/js/"
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| 3568 |
chandransh |
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DATE=`date +%Y-%b-%d_%Hh%Mm`
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LOGFILE=${MEDIA_EXPORT_PATH}/${DATE}.log # Log file Name
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LOGERR=${MEDIA_EXPORT_PATH}/ERRORS-${DATE}.log # Error Log file Name
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| 2266 |
chandransh |
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| 3568 |
chandransh |
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# IO redirection for logging.
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touch ${LOGFILE}
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exec 6>&1 # Link file descriptor #6 with stdout.
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# Saves stdout.
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exec > ${LOGFILE} # stdout replaced with file ${LOGFILE}.
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touch ${LOGERR}
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exec 7>&2 # Link file descriptor #7 with stderr.
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# Saves stderr.
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exec 2> ${LOGERR} # stderr replaced with file ${LOGERR}.
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| 4849 |
rajveer |
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DEPLOYED_TIMESTAMP=`cat /catalog-dumps/current.timestamp`
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if [ $ACTION = "UPDATE" ]
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then
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LATEST_TIMESTAMP=`cat /catalog-dumps/latest.timestamp`
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if [ "$DEPLOYED_TIMESTAMP" = "$LATEST_TIMESTAMP" ]
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then
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echo "Already latest version is deployed"
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exit 1
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fi
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else
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LATEST_TIMESTAMP=`cat /catalog-dumps/previous.timestamp`
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if [ "INVALID" = "$LATEST_TIMESTAMP" ]
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then
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echo "Nothing to roll back"
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exit 1
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fi
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fi
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| 3943 |
rajveer |
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| 4849 |
rajveer |
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echo "Updating media files and document files"
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| 3943 |
rajveer |
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echo "======================================================="
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cd ${MEDIA_EXPORT_PATH}
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| 4849 |
rajveer |
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if [ $ACTION == "UPDATE" ]
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then
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rsync -az --delete media/ media-previous
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rsync -az --delete media-offline/ media
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rsync -az --delete documents/ documents-previous
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rsync -az --delete documents-offline/ documents
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else
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rsync -az --delete media-previous/ media
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rsync -az --delete documents-previous/ documents
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fi
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| 3943 |
rajveer |
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| 2266 |
chandransh |
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echo "Updating product list for partners"
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echo "======================================================="
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cd ${MEDIA_EXPORT_PATH}
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tar -zxf partners.tgz
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unlink partners
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ln -s partners-${LATEST_TIMESTAMP} partners
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cp -r partners/* ${PARTNERS_PATH}
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echo "Updating javascripts for product comparison"
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echo "======================================================="
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tar -zxf javascripts.tgz
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unlink javascripts
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ln -s javascripts-${LATEST_TIMESTAMP} javascripts
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cp -r javascripts/* ${WEBSITE_JAVASCRIPT_PATH}
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| 3568 |
chandransh |
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#Clean up IO redirection
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exec 1>&6 6>&- # Restore stdout and close file descriptor #6.
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exec 2>&7 7>&- # Restore stdout and close file descriptor #7.
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if [ -s "${LOGERR}" ]
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then
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exit 1
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else
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exit 0
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fi
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| 4849 |
rajveer |
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if [ $ACTION == "UPDATE" ]
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then
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cat /catalog-dumps/current.timestamp > /catalog-dumps/previous.timestamp
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echo ${LATEST_TIMESTAMP} > /catalog-dumps/current.timestamp
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else
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echo ${LATEST_TIMESTAMP} > /catalog-dumps/current.timestamp
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echo "INVALID" > /catalog-dumps/previous.timestamp
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fi
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| 5000 |
rajveer |
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DATE=`date -d '2 days ago' +%Y-%b-%d`
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EXPORT_PATH="/var/www"
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rm -rf ${EXPORT_PATH}/*${DATE}*
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