2f1f3fca84
JDBC driver link creation moved to postinst to circunvent problems introduced by old navalplan packages deleting the link when the package is being removed.
95 lines
2.6 KiB
Bash
Executable file
95 lines
2.6 KiB
Bash
Executable file
#! /bin/bash
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base_dbconfig_data_dir="/usr/share/dbconfig-common/data"
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install_upgrade_to() {
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upgrade_file="$base_dbconfig_data_dir/libreplan/upgrade/pgsql/$1"
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echo "Applying SQL statements to upgrade to version $1..."
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push_sql_from_file_as_user $upgrade_file $navalplan_user $navalplan_db
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}
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push_sql_from_file_as_user() {
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filepath=$1
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username=$2
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database=$3
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psql -U $username -h $database_host \
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$database < $filepath > /dev/null 2>&1
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}
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execute_sql_as_admin() {
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sql=$1
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su - -s /bin/sh $navalplan_admin_user -c "psql -c \"$sql\"" > /dev/null
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}
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if [[ $1 = upgrade && -r /etc/dbconfig-common/libreplan.conf
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&& -r /etc/dbconfig-common/navalplan.conf ]]
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then
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old_version=$2
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. /etc/dbconfig-common/libreplan.conf
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libreplan_user=${dbc_dbuser}
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libreplan_passwd=${dbc_dbpass}
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libreplan_db=${dbc_dbname}
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. /etc/dbconfig-common/navalplan.conf
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navalplan_user=${dbc_dbuser}
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navalplan_passwd=${dbc_dbpass}
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navalplan_db=${dbc_dbname}
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navalplan_admin_user=${dbc_dbadmin}
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if [ -z "${dbc_dbhost}" ] ; then
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database_host='localhost'
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else
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database_host=${dbc_dbhost}
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fi
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export PGPASSFILE=`mktemp`
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chmod 600 $PGPASSFILE
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old_db_dump=`mktemp`
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chown $navalplan_admin_user:root $old_db_dump;
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chmod 660 $old_db_dump;
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# Stop tomcat to flush active connections.
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if [ -x /etc/init.d/tomcat6 ] ; then
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if [ -x "$(which invoke-rc.d 2> /dev/null)" ] ; then
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invoke-rc.d tomcat6 stop
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else
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/etc/init.d/tomcat6 stop
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fi
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fi
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echo "Dropping newly created empty database...";
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execute_sql_as_admin "DROP DATABASE $libreplan_db;"
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echo "Trying to apply upgrades to old database..."
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echo "*:*:*:*:$navalplan_passwd" > $PGPASSFILE
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dpkg --compare-versions $old_version "<<" "1.0.0-1"
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if [ $? -eq 0 ]; then
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install_upgrade_to "1.0.0"
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fi
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dpkg --compare-versions $old_version "<<" "1.1.0-1"
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if [ $? -eq 0 ]; then
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install_upgrade_to "1.1.0"
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fi
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dpkg --compare-versions $old_version "<<" "1.2.0-1"
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if [ $? -eq 0 ]; then
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install_upgrade_to "1.2.0"
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fi
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echo "Dumping old database..."
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su - -s /bin/sh $navalplan_admin_user -c "pg_dump $navalplan_db >> $old_db_dump" > /dev/null
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echo "Creating and populating new database...";
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execute_sql_as_admin "CREATE DATABASE $libreplan_db;"
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execute_sql_as_admin "GRANT ALL PRIVILEGES ON DATABASE $libreplan_db TO $libreplan_user;"
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execute_sql_as_admin "ALTER DATABASE $libreplan_db OWNER TO $libreplan_user;"
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echo "*:*:*:*:$libreplan_passwd" > $PGPASSFILE
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push_sql_from_file_as_user $old_db_dump $libreplan_user $libreplan_db
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rm $PGPASSFILE $old_db_dump
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fi
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#DEBHELPER#
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