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|
#! /bin/bash
set -e
#include <genscript.warning>
#include <dumpall_loc.inc>
#include <savebin.inc>
if [ "$1" = install -o "$1" = upgrade ]
then
current=%PG_VERSION%
lastinstall=`echo $2 | cut -d\- -f1 | cut -d. -f1-2`
# determine data location PGDATA
if [ -r /etc/postgresql/postmaster.conf ]
then
. /etc/postgresql/postmaster.conf
fi
PGDATA="${POSTGRES_DATA:=/var/lib/postgres/data}"
# From 7.4.2-5 on, all binaries and libraries are saved in the prerms. But
# versions before don't save libraries, so we have to additionaly do that here
# for a transition period (i. e. until the Sarge release).
if [ -d "$PGDATA" ] && [ -f "$PGDATA/PG_VERSION" ]
then
installed=`cat ${PGDATA}/PG_VERSION 2>/dev/null || true`
if [ A"${installed}" != A${current} ]
then
# This is where we should end up for
# an existing Debian package that
# conflicts with this one and for
# a non-Debian installation that
# happens to be in our standard location
if [ "A${lastinstall}" = "A${installed}" ]
then
PKGVERSION="$installed"
for i in /usr/lib/postgresql/bin/{pg_dump,pg_dumpall,psql}
do
save_bin $i
done
save_file /etc/postgresql/postgresql.env
fi
fi
fi
fi # for 'if $1 = install|upgrade' at the top of file
#DEBHELPER#
exit 0
|
